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| <div class="subTitle">org.apache.hadoop.hbase.regionserver</div> |
| <h2 title="Class HRegion" class="title">Class HRegion</h2> |
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| <li>org.apache.hadoop.hbase.regionserver.HRegion</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">ConfigurationObserver</a>, <a href="../../../../../org/apache/hadoop/hbase/conf/PropagatingConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">PropagatingConfigurationObserver</a>, <a href="../../../../../org/apache/hadoop/hbase/io/HeapSize.html" title="interface in org.apache.hadoop.hbase.io">HeapSize</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.231">HRegion</a> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="../../../../../org/apache/hadoop/hbase/io/HeapSize.html" title="interface in org.apache.hadoop.hbase.io">HeapSize</a>, <a href="../../../../../org/apache/hadoop/hbase/conf/PropagatingConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">PropagatingConfigurationObserver</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></pre> |
| <div class="block">Regions store data for a certain region of a table. It stores all columns |
| for each row. A given table consists of one or more Regions. |
| |
| <p>An Region is defined by its table and its key extent. |
| |
| <p>Locking at the Region level serves only one purpose: preventing the |
| region from being closed (and consequently split) while other operations |
| are ongoing. Each row level operation obtains both a row lock and a region |
| read lock for the duration of the operation. While a scanner is being |
| constructed, getScanner holds a read lock. If the scanner is successfully |
| constructed, it holds a read lock until it is closed. A close takes out a |
| write lock and consequently will block for ongoing operations and will block |
| new operations from starting while the close is in progress.</div> |
| </li> |
| </ul> |
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| <h3>Nested Class Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> |
| <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.BatchOperation</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BatchOperation.html" title="type parameter in HRegion.BatchOperation">T</a>></span></code> |
| <div class="block">Class that tracks the progress of a batch operations, accumulating status codes and tracking |
| the index at which processing is proceeding.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BulkLoadListener.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.BulkLoadListener</a></span></code> |
| <div class="block">Listener class to enable callers of |
| bulkLoadHFile() to perform any necessary |
| pre/post processing of a given bulkload call</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResult.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.FlushResult</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a></span></code> |
| <div class="block">Objects from this class are created when flushing to describe all the different states that |
| that method ends up in.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.MutationBatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.MutationBatchOperation</a></span></code> |
| <div class="block">Batch of mutation operations.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.ObservedExceptionsInBatch.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.ObservedExceptionsInBatch</a></span></code> |
| <div class="block">A class that tracks exceptions that have been observed in one batch.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a></span></code> |
| <div class="block">A result object from prepare flush cache stage</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.ReplayBatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.ReplayBatchOperation</a></span></code> |
| <div class="block">Batch of mutations for replay.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.RowLockContext.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.RowLockContext</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.RowLockImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.RowLockImpl</a></span></code> |
| <div class="block">Class used to represent a lock on a row.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.WriteState.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.WriteState</a></span></code> </td> |
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| <h3>Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></h3> |
| <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver">Region.Operation</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a></code></li> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| </a> |
| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.conf.Configuration</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#baseConf">baseConf</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#blockCache">blockCache</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#blockedRequestsCount">blockedRequestsCount</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#blockingMemStoreSize">blockingMemStoreSize</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#busyWaitDuration">busyWaitDuration</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#cellComparator">cellComparator</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkAndMutateChecksFailed">checkAndMutateChecksFailed</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkAndMutateChecksPassed">checkAndMutateChecksPassed</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#CLOSE_WAIT_ABORT">CLOSE_WAIT_ABORT</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#CLOSE_WAIT_INTERVAL">CLOSE_WAIT_INTERVAL</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#CLOSE_WAIT_TIME">CLOSE_WAIT_TIME</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicBoolean.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicBoolean</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#closed">closed</a></span></code> </td> |
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| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#closeLock">closeLock</a></span></code> </td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicBoolean.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicBoolean</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#closing">closing</a></span></code> </td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#compactionsQueued">compactionsQueued</a></span></code> </td> |
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| <td class="colFirst"><code>protected org.apache.hadoop.conf.Configuration</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#conf">conf</a></span></code> </td> |
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| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf">ConfigurationManager</a></code></td> |
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| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost</a></code></td> |
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| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,org.apache.hbase.thirdparty.com.google.protobuf.Service></code></td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#cpRequestsCount">cpRequestsCount</a></span></code> </td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEEP_OVERHEAD">DEEP_OVERHEAD</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_BUSY_WAIT_DURATION">DEFAULT_BUSY_WAIT_DURATION</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_CACHE_FLUSH_INTERVAL">DEFAULT_CACHE_FLUSH_INTERVAL</a></span></code> |
| <div class="block">Default interval for the memstore flush</div> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_CLOSE_WAIT_ABORT">DEFAULT_CLOSE_WAIT_ABORT</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_CLOSE_WAIT_INTERVAL">DEFAULT_CLOSE_WAIT_INTERVAL</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_CLOSE_WAIT_TIME">DEFAULT_CLOSE_WAIT_TIME</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_FAIR_REENTRANT_CLOSE_LOCK">DEFAULT_FAIR_REENTRANT_CLOSE_LOCK</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_FLUSH_PER_CHANGES">DEFAULT_FLUSH_PER_CHANGES</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_HBASE_REGIONSERVER_MINIBATCH_SIZE">DEFAULT_HBASE_REGIONSERVER_MINIBATCH_SIZE</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_MAX_CELL_SIZE">DEFAULT_MAX_CELL_SIZE</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_ROW_PROCESSOR_TIMEOUT">DEFAULT_ROW_PROCESSOR_TIMEOUT</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_ROWLOCK_WAIT_DURATION">DEFAULT_ROWLOCK_WAIT_DURATION</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_USE_META_CELL_COMPARATOR">DEFAULT_USE_META_CELL_COMPARATOR</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#DEFAULT_WAL_HSYNC">DEFAULT_WAL_HSYNC</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#FAIR_REENTRANT_CLOSE_LOCK">FAIR_REENTRANT_CLOSE_LOCK</a></span></code> |
| <div class="block">Conf key for fair locking policy</div> |
| </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#filteredReadRequestsCount">filteredReadRequestsCount</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#FIXED_OVERHEAD">FIXED_OVERHEAD</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#flushCheckInterval">flushCheckInterval</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#flushesQueued">flushesQueued</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#flushPerChanges">flushPerChanges</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushPolicy.html" title="class in org.apache.hadoop.hbase.regionserver">FlushPolicy</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#flushPolicy">flushPolicy</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#fs">fs</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#HBASE_MAX_CELL_SIZE_KEY">HBASE_MAX_CELL_SIZE_KEY</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#HBASE_REGIONSERVER_MINIBATCH_SIZE">HBASE_REGIONSERVER_MINIBATCH_SIZE</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#htableDescriptor">htableDescriptor</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isLoadingCfsOnDemandDefault">isLoadingCfsOnDemandDefault</a></span></code> |
| <div class="block">The default setting for whether to enable on-demand CF loading for |
| scan requests to this region.</div> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isRestoredRegion">isRestoredRegion</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lastFlushOpSeqId">lastFlushOpSeqId</a></span></code> |
| <div class="block">Record the sequence id of last flush operation.</div> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lastReplayedCompactionSeqId">lastReplayedCompactionSeqId</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lastReplayedOpenRegionSeqId">lastReplayedOpenRegionSeqId</a></span></code> |
| <div class="block">The sequence id of the last replayed open region event from the primary region.</div> |
| </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lastStoreFlushTimeMap">lastStoreFlushTimeMap</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#LOAD_CFS_ON_DEMAND_CONFIG_KEY">LOAD_CFS_ON_DEMAND_CONFIG_KEY</a></span></code> </td> |
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| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/ReentrantReadWriteLock.html?is-external=true" title="class or interface in java.util.concurrent.locks">ReentrantReadWriteLock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lock">lock</a></span></code> </td> |
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| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentHashMap</a><<a href="../../../../../org/apache/hadoop/hbase/util/HashedBytes.html" title="class in org.apache.hadoop.hbase.util">HashedBytes</a>,<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.RowLockContext.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.RowLockContext</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lockedRows">lockedRows</a></span></code> </td> |
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| <td class="colFirst"><code>private static org.slf4j.Logger</code></td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicInteger</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#majorInProgress">majorInProgress</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#MAX_FLUSH_PER_CHANGES">MAX_FLUSH_PER_CHANGES</a></span></code> |
| <div class="block">The following MAX_FLUSH_PER_CHANGES is large enough because each KeyValue has 20+ bytes |
| overhead.</div> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#maxBusyWaitDuration">maxBusyWaitDuration</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#maxBusyWaitMultiplier">maxBusyWaitMultiplier</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#maxCellSize">maxCellSize</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#maxFlushedSeqId">maxFlushedSeqId</a></span></code> |
| <div class="block">The max sequence id of flushed data on this region.</div> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#maxSeqIdInStores">maxSeqIdInStores</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#MEMSTORE_FLUSH_PER_CHANGES">MEMSTORE_FLUSH_PER_CHANGES</a></span></code> |
| <div class="block">Conf key to force a flush if there are already enough changes for one region in memstore</div> |
| </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#MEMSTORE_PERIODIC_FLUSH_INTERVAL">MEMSTORE_PERIODIC_FLUSH_INTERVAL</a></span></code> |
| <div class="block">Conf key for the periodic flush interval</div> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#memstoreFlushSize">memstoreFlushSize</a></span></code> </td> |
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| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSizing.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreSizing</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#memStoreSizing">memStoreSizing</a></span></code> </td> |
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| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsRegion.html" title="class in org.apache.hadoop.hbase.regionserver">MetricsRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#metricsRegion">metricsRegion</a></span></code> </td> |
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| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsRegionWrapperImpl.html" title="class in org.apache.hadoop.hbase.regionserver">MetricsRegionWrapperImpl</a></code></td> |
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| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#miniBatchSize">miniBatchSize</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicInteger</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#minorInProgress">minorInProgress</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/mob/MobFileCache.html" title="class in org.apache.hadoop.hbase.mob">MobFileCache</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#mobFileCache">mobFileCache</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#mvcc">mvcc</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#numMutationsWithoutWAL">numMutationsWithoutWAL</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openSeqNum">openSeqNum</a></span></code> |
| <div class="block">The sequence ID that was enLongAddered when this region was opened.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#prepareFlushResult">prepareFlushResult</a></span></code> |
| <div class="block">Saved state from replaying prepare flush cache</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#readRequestsCount">readRequestsCount</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.fs.Path</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#regionDir">regionDir</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#regionDurability">regionDurability</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentHashMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#regionLockHolders">regionLockHolders</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServicesForStores.html" title="class in org.apache.hadoop.hbase.regionserver">RegionServicesForStores</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#regionServicesForStores">regionServicesForStores</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#regionStatsEnabled">regionStatsEnabled</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replicationScope">replicationScope</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rowLockWaitDuration">rowLockWaitDuration</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ExecutorService.html?is-external=true" title="class or interface in java.util.concurrent">ExecutorService</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rowProcessorExecutor">rowProcessorExecutor</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rowProcessorTimeout">rowProcessorTimeout</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerAccounting.html" title="class in org.apache.hadoop.hbase.regionserver">RegionServerAccounting</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rsAccounting">rsAccounting</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rsServices">rsServices</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentHashMap</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionScanner</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#scannerReadPoints">scannerReadPoints</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#SPECIAL_RECOVERED_EDITS_DIR">SPECIAL_RECOVERED_EDITS_DIR</a></span></code> |
| <div class="block">This is for for using HRegion as a local storage, where we may put the recovered edits in a |
| special place.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionSplitPolicy.html" title="class in org.apache.hadoop.hbase.regionserver">RegionSplitPolicy</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#splitPolicy">splitPolicy</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/throttle/StoreHotnessProtector.html" title="class in org.apache.hadoop.hbase.regionserver.throttle">StoreHotnessProtector</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#storeHotnessProtector">storeHotnessProtector</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#stores">stores</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#SYSTEM_CACHE_FLUSH_INTERVAL">SYSTEM_CACHE_FLUSH_INTERVAL</a></span></code> |
| <div class="block">Default interval for System tables memstore flush</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#timeoutForWriteLock">timeoutForWriteLock</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#timestampSlop">timestampSlop</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/ReentrantReadWriteLock.html?is-external=true" title="class or interface in java.util.concurrent.locks">ReentrantReadWriteLock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#updatesLock">updatesLock</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#USE_META_CELL_COMPARATOR">USE_META_CELL_COMPARATOR</a></span></code> |
| <div class="block">Whether to use <a href="../../../../../org/apache/hadoop/hbase/MetaCellComparator.html" title="class in org.apache.hadoop.hbase"><code>MetaCellComparator</code></a> even if we are not meta region.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#wal">wal</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#WAL_HSYNC_CONF_KEY">WAL_HSYNC_CONF_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.fs.FileSystem</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#walFS">walFS</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/LongAdder.html?is-external=true" title="class or interface in java.util.concurrent.atomic">LongAdder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#writeRequestsCount">writeRequestsCount</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.WriteState.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.WriteState</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#writestate">writestate</a></span></code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#HRegion-org.apache.hadoop.hbase.regionserver.HRegionFileSystem-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.regionserver.RegionServerServices-">HRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a> fs, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration confParam, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices)</code> |
| <div class="block">HRegion constructor.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#HRegion-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.regionserver.RegionServerServices-">HRegion</a></span>(org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.conf.Configuration confParam, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">Use other constructors.</span></div> |
| </div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#addReadRequestsCount-long-">addReadRequestsCount</a></span>(long readRequestsCount)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#addRegionToSnapshot-org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription-org.apache.hadoop.hbase.errorhandling.ForeignExceptionSnare-">addRegionToSnapshot</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription desc, |
| <a href="../../../../../org/apache/hadoop/hbase/errorhandling/ForeignExceptionSnare.html" title="interface in org.apache.hadoop.hbase.errorhandling">ForeignExceptionSnare</a> exnSnare)</code> |
| <div class="block">Complete taking the snapshot on the region.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#addWriteRequestsCount-long-">addWriteRequestsCount</a></span>(long writeRequestsCount)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#append-org.apache.hadoop.hbase.client.Append-">append</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a> append)</code> |
| <div class="block">Perform one or more append operations on a row.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#append-org.apache.hadoop.hbase.client.Append-long-long-">append</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a> append, |
| long nonceGroup, |
| long nonce)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#applyToMemStore-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.regionserver.MemStoreSizing-">applyToMemStore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSizing.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreSizing</a> memstoreAccounting)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#applyToMemStore-org.apache.hadoop.hbase.regionserver.HStore-java.util.List-boolean-org.apache.hadoop.hbase.regionserver.MemStoreSizing-">applyToMemStore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>> cells, |
| boolean delta, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSizing.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreSizing</a> memstoreAccounting)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#areWritesEnabled--">areWritesEnabled</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchMutate-org.apache.hadoop.hbase.regionserver.HRegion.BatchOperation-">batchMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.BatchOperation</a><?> batchOp)</code> |
| <div class="block">Perform a batch of mutations.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-">batchMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>[] mutations)</code> |
| <div class="block">Perform a batch of mutations.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-boolean-">batchMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>[] mutations, |
| boolean atomic)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-boolean-long-long-">batchMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>[] mutations, |
| boolean atomic, |
| long nonceGroup, |
| long nonce)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchReplay-org.apache.hadoop.hbase.wal.WALSplitUtil.MutationReplay:A-long-">batchReplay</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALSplitUtil.MutationReplay.html" title="class in org.apache.hadoop.hbase.wal">WALSplitUtil.MutationReplay</a>[] mutations, |
| long replaySeqId)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#blockUpdates--">blockUpdates</a></span>()</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.fs.Path>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#bulkLoadHFiles-java.util.Collection-boolean-org.apache.hadoop.hbase.regionserver.HRegion.BulkLoadListener-">bulkLoadHFiles</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>> familyPaths, |
| boolean assignSeqId, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BulkLoadListener.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.BulkLoadListener</a> bulkLoadListener)</code> |
| <div class="block">Attempts to atomically load a group of hfiles.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.fs.Path>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#bulkLoadHFiles-java.util.Collection-boolean-org.apache.hadoop.hbase.regionserver.HRegion.BulkLoadListener-boolean-java.util.List-boolean-">bulkLoadHFiles</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>> familyPaths, |
| boolean assignSeqId, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BulkLoadListener.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.BulkLoadListener</a> bulkLoadListener, |
| boolean copyFile, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> clusterIds, |
| boolean replicate)</code> |
| <div class="block">Attempts to atomically load a group of hfiles.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkAndMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-">checkAndMutate</a></span>(byte[] row, |
| byte[] family, |
| byte[] qualifier, |
| <a href="../../../../../org/apache/hadoop/hbase/CompareOperator.html" title="enum in org.apache.hadoop.hbase">CompareOperator</a> op, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/ByteArrayComparable.html" title="class in org.apache.hadoop.hbase.filter">ByteArrayComparable</a> comparator, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkAndMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-">checkAndMutate</a></span>(byte[] row, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">Filter</a> filter, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutateResult.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutateResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkAndMutate-org.apache.hadoop.hbase.client.CheckAndMutate-">checkAndMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutate.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutate</a> checkAndMutate)</code> |
| <div class="block">Atomically checks if a row matches the conditions and if it does, it performs the actions.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkAndRowMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-">checkAndRowMutate</a></span>(byte[] row, |
| byte[] family, |
| byte[] qualifier, |
| <a href="../../../../../org/apache/hadoop/hbase/CompareOperator.html" title="enum in org.apache.hadoop.hbase">CompareOperator</a> op, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/ByteArrayComparable.html" title="class in org.apache.hadoop.hbase.filter">ByteArrayComparable</a> comparator, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RowMutations.html" title="class in org.apache.hadoop.hbase.client">RowMutations</a> rm)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkAndRowMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-">checkAndRowMutate</a></span>(byte[] row, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">Filter</a> filter, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RowMutations.html" title="class in org.apache.hadoop.hbase.client">RowMutations</a> rm)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkFamilies-java.util.Collection-org.apache.hadoop.hbase.client.Durability-">checkFamilies</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><byte[]> families, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability)</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkFamily-byte:A-">checkFamily</a></span>(byte[] family)</code> </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkFamily-byte:A-org.apache.hadoop.hbase.client.Durability-">checkFamily</a></span>(byte[] family, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability)</code> </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkInterrupt--">checkInterrupt</a></span>()</code> |
| <div class="block">Check thread interrupt status and throw an exception if interrupted.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkMutationType-org.apache.hadoop.hbase.client.Mutation-">checkMutationType</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation)</code> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkNegativeMemStoreDataSize-long-long-">checkNegativeMemStoreDataSize</a></span>(long memStoreDataSize, |
| long delta)</code> </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkReadOnly--">checkReadOnly</a></span>()</code> </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkReadsEnabled--">checkReadsEnabled</a></span>()</code> </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkResources--">checkResources</a></span>()</code> |
| <div class="block">Check if resources to support an update.</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkRow-byte:A-java.lang.String-">checkRow</a></span>(byte[] row, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> op)</code> |
| <div class="block">Make sure this is a valid row for the HRegion</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkRow-org.apache.hadoop.hbase.client.Row-byte:A-">checkRow</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Row.html" title="interface in org.apache.hadoop.hbase.client">Row</a> action, |
| byte[] row)</code> </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a><byte[]></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkSplit--">checkSplit</a></span>()</code> </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a><byte[]></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkSplit-boolean-">checkSplit</a></span>(boolean force)</code> |
| <div class="block">Return the split point.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkTargetRegion-byte:A-java.lang.String-java.lang.Object-">checkTargetRegion</a></span>(byte[] encodedRegionName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> exceptionMsg, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> payload)</code> |
| <div class="block">Checks whether the given regionName is either equal to our region, or that |
| the regionName is the primary region to our corresponding range for the secondary replica.</div> |
| </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#checkTimestamps-java.util.Map-long-">checkTimestamps</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> familyMap, |
| long now)</code> |
| <div class="block">Check the collection of families for valid timestamps</div> |
| </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#close--">close</a></span>()</code> |
| <div class="block">Close down this HRegion.</div> |
| </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#close-boolean-">close</a></span>(boolean abort)</code> </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#close-boolean-boolean-">close</a></span>(boolean abort, |
| boolean ignoreStatus)</code> |
| <div class="block">Close down this HRegion.</div> |
| </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#closeBulkRegionOperation--">closeBulkRegionOperation</a></span>()</code> |
| <div class="block">Closes the lock.</div> |
| </td> |
| </tr> |
| <tr id="i40" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#closeRegionOperation--">closeRegionOperation</a></span>()</code> |
| <div class="block">Closes the region operation lock.</div> |
| </td> |
| </tr> |
| <tr id="i41" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#closeRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-">closeRegionOperation</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver">Region.Operation</a> operation)</code> |
| <div class="block">Closes the region operation lock.</div> |
| </td> |
| </tr> |
| <tr id="i42" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#compact-boolean-">compact</a></span>(boolean majorCompaction)</code> |
| <div class="block">Synchronously compact all stores in the region.</div> |
| </td> |
| </tr> |
| <tr id="i43" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#compact-org.apache.hadoop.hbase.regionserver.compactions.CompactionContext-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.throttle.ThroughputController-">compact</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionContext.html" title="class in org.apache.hadoop.hbase.regionserver.compactions">CompactionContext</a> compaction, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/throttle/ThroughputController.html" title="interface in org.apache.hadoop.hbase.regionserver.throttle">ThroughputController</a> throughputController)</code> |
| <div class="block">Called by compaction thread and after region is opened to compact the |
| HStores if necessary.</div> |
| </td> |
| </tr> |
| <tr id="i44" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#compact-org.apache.hadoop.hbase.regionserver.compactions.CompactionContext-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.throttle.ThroughputController-org.apache.hadoop.hbase.security.User-">compact</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionContext.html" title="class in org.apache.hadoop.hbase.regionserver.compactions">CompactionContext</a> compaction, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/throttle/ThroughputController.html" title="interface in org.apache.hadoop.hbase.regionserver.throttle">ThroughputController</a> throughputController, |
| <a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user)</code> |
| <div class="block">We are trying to remove / relax the region read lock for compaction.</div> |
| </td> |
| </tr> |
| <tr id="i45" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#compactStore-byte:A-org.apache.hadoop.hbase.regionserver.throttle.ThroughputController-">compactStore</a></span>(byte[] family, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/throttle/ThroughputController.html" title="interface in org.apache.hadoop.hbase.regionserver.throttle">ThroughputController</a> throughputController)</code> |
| <div class="block">This is a helper function that compact the given store.</div> |
| </td> |
| </tr> |
| <tr id="i46" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#compactStores--">compactStores</a></span>()</code> |
| <div class="block">This is a helper function that compact all the stores synchronously.</div> |
| </td> |
| </tr> |
| <tr id="i47" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/HDFSBlocksDistribution.html" title="class in org.apache.hadoop.hbase">HDFSBlocksDistribution</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#computeHDFSBlocksDistribution-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.client.RegionInfo-">computeHDFSBlocksDistribution</a></span>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</code> |
| <div class="block">This is a helper function to compute HDFS block distribution on demand</div> |
| </td> |
| </tr> |
| <tr id="i48" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/HDFSBlocksDistribution.html" title="class in org.apache.hadoop.hbase">HDFSBlocksDistribution</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#computeHDFSBlocksDistribution-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-">computeHDFSBlocksDistribution</a></span>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
| org.apache.hadoop.fs.Path tablePath)</code> |
| <div class="block">This is a helper function to compute HDFS block distribution on demand</div> |
| </td> |
| </tr> |
| <tr id="i49" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#createHRegion-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.TableDescriptor-">createHRegion</a></span>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDesc)</code> |
| <div class="block">Create a region under the given table directory.</div> |
| </td> |
| </tr> |
| <tr id="i50" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#createHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-">createHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| org.apache.hadoop.fs.Path rootDir, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> hTableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal)</code> </td> |
| </tr> |
| <tr id="i51" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#createHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-boolean-">createHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| org.apache.hadoop.fs.Path rootDir, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> hTableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| boolean initialize)</code> |
| <div class="block">Convenience method creating new HRegions.</div> |
| </td> |
| </tr> |
| <tr id="i52" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#createHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-boolean-org.apache.hadoop.hbase.regionserver.RegionServerServices-">createHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| org.apache.hadoop.fs.Path rootDir, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> hTableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| boolean initialize, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsRpcServices)</code> |
| <div class="block">Convenience method creating new HRegions.</div> |
| </td> |
| </tr> |
| <tr id="i53" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#createRegionDir-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-">createRegionDir</a></span>(org.apache.hadoop.conf.Configuration configuration, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> ri, |
| org.apache.hadoop.fs.Path rootDir)</code> |
| <div class="block">Create the region directory in the filesystem.</div> |
| </td> |
| </tr> |
| <tr id="i54" class="altColor"> |
| <td class="colFirst"><code>private static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#decorateRegionConfiguration-org.apache.hadoop.conf.Configuration-">decorateRegionConfiguration</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">This method modifies the region's configuration in order to inject replication-related |
| features</div> |
| </td> |
| </tr> |
| <tr id="i55" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#decrementCompactionsQueuedCount--">decrementCompactionsQueuedCount</a></span>()</code> </td> |
| </tr> |
| <tr id="i56" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#decrMemStoreSize-long-long-long-int-">decrMemStoreSize</a></span>(long dataSizeDelta, |
| long heapSizeDelta, |
| long offHeapSizeDelta, |
| int cellsCountDelta)</code> </td> |
| </tr> |
| <tr id="i57" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#decrMemStoreSize-org.apache.hadoop.hbase.regionserver.MemStoreSize-">decrMemStoreSize</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> mss)</code> </td> |
| </tr> |
| <tr id="i58" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#delete-org.apache.hadoop.hbase.client.Delete-">delete</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a> delete)</code> |
| <div class="block">Deletes the specified cells/row.</div> |
| </td> |
| </tr> |
| <tr id="i59" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#deleteRecoveredEdits-org.apache.hadoop.fs.FileSystem-java.lang.Iterable-">deleteRecoveredEdits</a></span>(org.apache.hadoop.fs.FileSystem fs, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><org.apache.hadoop.fs.Path> files)</code> </td> |
| </tr> |
| <tr id="i60" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#deregisterChildren-org.apache.hadoop.hbase.conf.ConfigurationManager-">deregisterChildren</a></span>(<a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf">ConfigurationManager</a> manager)</code> |
| <div class="block">Needs to be called to deregister the children from the manager.</div> |
| </td> |
| </tr> |
| <tr id="i61" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#disableInterrupts--">disableInterrupts</a></span>()</code> |
| <div class="block">If a handler thread is eligible for interrupt, make it ineligible.</div> |
| </td> |
| </tr> |
| <tr id="i62" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doAbortFlushToWAL-org.apache.hadoop.hbase.wal.WAL-long-java.util.Map-">doAbortFlushToWAL</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| long flushOpSeqId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.fs.Path>> committedFiles)</code> </td> |
| </tr> |
| <tr id="i63" class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doClose-boolean-org.apache.hadoop.hbase.monitoring.MonitoredTask-">doClose</a></span>(boolean abort, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status)</code> </td> |
| </tr> |
| <tr id="i64" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doDropStoreMemStoreContentsForSeqId-org.apache.hadoop.hbase.regionserver.HStore-long-">doDropStoreMemStoreContentsForSeqId</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> s, |
| long currentSeqId)</code> </td> |
| </tr> |
| <tr id="i65" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doMiniBatchMutate-org.apache.hadoop.hbase.regionserver.HRegion.BatchOperation-">doMiniBatchMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.BatchOperation</a><?> batchOp)</code> |
| <div class="block">Called to do a piece of the batch that came in to <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-"><code>batchMutate(Mutation[])</code></a> |
| In here we also handle replay of edits on region recover.</div> |
| </td> |
| </tr> |
| <tr id="i66" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doProcessRowWithTimeout-org.apache.hadoop.hbase.regionserver.RowProcessor-long-org.apache.hadoop.hbase.regionserver.HRegion-java.util.List-org.apache.hadoop.hbase.wal.WALEdit-long-">doProcessRowWithTimeout</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| long now, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> region, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>> mutations, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit, |
| long timeout)</code> </td> |
| </tr> |
| <tr id="i67" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doRegionCompactionPrep--">doRegionCompactionPrep</a></span>()</code> |
| <div class="block">Do preparation for pending compaction.</div> |
| </td> |
| </tr> |
| <tr id="i68" class="altColor"> |
| <td class="colFirst"><code>private static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doSyncOfUnflushedWALChanges-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.hbase.client.RegionInfo-">doSyncOfUnflushedWALChanges</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri)</code> |
| <div class="block">Sync unflushed WAL changes.</div> |
| </td> |
| </tr> |
| <tr id="i69" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.WriteEntry.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl.WriteEntry</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doWALAppend-org.apache.hadoop.hbase.wal.WALEdit-org.apache.hadoop.hbase.client.Durability-java.util.List-long-long-long-">doWALAppend</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>> clusterIds, |
| long now, |
| long nonceGroup, |
| long nonce)</code> </td> |
| </tr> |
| <tr id="i70" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.WriteEntry.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl.WriteEntry</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doWALAppend-org.apache.hadoop.hbase.wal.WALEdit-org.apache.hadoop.hbase.client.Durability-java.util.List-long-long-long-long-">doWALAppend</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>> clusterIds, |
| long now, |
| long nonceGroup, |
| long nonce, |
| long origLogSeqNum)</code> </td> |
| </tr> |
| <tr id="i71" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#dropMemStoreContents--">dropMemStoreContents</a></span>()</code> |
| <div class="block">Be careful, this method will drop all data in the memstore of this region.</div> |
| </td> |
| </tr> |
| <tr id="i72" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#dropMemStoreContentsForSeqId-long-org.apache.hadoop.hbase.regionserver.HStore-">dropMemStoreContentsForSeqId</a></span>(long seqId, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store)</code> |
| <div class="block">Drops the memstore contents after replaying a flush descriptor or region open event replay |
| if the memstore edits have seqNums smaller than the given seq id</div> |
| </td> |
| </tr> |
| <tr id="i73" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#dropPrepareFlushIfPossible--">dropPrepareFlushIfPossible</a></span>()</code> |
| <div class="block">If all stores ended up dropping their snapshots, we can safely drop the prepareFlushResult</div> |
| </td> |
| </tr> |
| <tr id="i74" class="altColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#enableInterrupts--">enableInterrupts</a></span>()</code> |
| <div class="block">If a handler thread was made ineligible for interrupt via {<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#disableInterrupts--"><code>disableInterrupts()</code></a>, |
| make it eligible again.</div> |
| </td> |
| </tr> |
| <tr id="i75" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#equals-java.lang.Object-">equals</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</code> </td> |
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| <tr id="i76" class="altColor"> |
| <td class="colFirst"><code>org.apache.hbase.thirdparty.com.google.protobuf.Message</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#execService-org.apache.hbase.thirdparty.com.google.protobuf.RpcController-org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CoprocessorServiceCall-">execService</a></span>(org.apache.hbase.thirdparty.com.google.protobuf.RpcController controller, |
| org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CoprocessorServiceCall call)</code> |
| <div class="block">Executes a single protocol buffer coprocessor endpoint <code>Service</code> method using |
| the registered protocol handlers.</div> |
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| <tr id="i77" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResult.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.FlushResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#flush-boolean-">flush</a></span>(boolean flushAllStores)</code> |
| <div class="block">Flush the cache.</div> |
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| <tr id="i78" class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#flushcache-boolean-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">flushcache</a></span>(boolean flushAllStores, |
| boolean writeFlushRequestWalMarker, |
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| <tr id="i79" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#flushcache-java.util.List-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">flushcache</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><byte[]> families, |
| boolean writeFlushRequestWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker)</code> |
| <div class="block">Flush the cache.</div> |
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| <tr id="i80" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#get-org.apache.hadoop.hbase.client.Get-">get</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get)</code> |
| <div class="block">Do a get based on the get parameter.</div> |
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| </tr> |
| <tr id="i81" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#get-org.apache.hadoop.hbase.client.Get-boolean-">get</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get, |
| boolean withCoprocessor)</code> |
| <div class="block">Do a get based on the get parameter.</div> |
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| </tr> |
| <tr id="i82" class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#get-org.apache.hadoop.hbase.client.Get-boolean-long-long-">get</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get, |
| boolean withCoprocessor, |
| long nonceGroup, |
| long nonce)</code> </td> |
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| <tr id="i83" class="rowColor"> |
| <td class="colFirst"><code>(package private) org.apache.hadoop.conf.Configuration</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getBaseConf--">getBaseConf</a></span>()</code> |
| <div class="block">A split takes the config from the parent region & passes it to the daughter |
| region's constructor.</div> |
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| <tr id="i84" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getBlockCache--">getBlockCache</a></span>()</code> </td> |
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| <tr id="i85" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getBlockedRequestsCount--">getBlockedRequestsCount</a></span>()</code> </td> |
| </tr> |
| <tr id="i86" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getCellComparator--">getCellComparator</a></span>()</code> |
| <div class="block">The comparator to be used with the region</div> |
| </td> |
| </tr> |
| <tr id="i87" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getCheckAndMutateChecksFailed--">getCheckAndMutateChecksFailed</a></span>()</code> </td> |
| </tr> |
| <tr id="i88" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getCheckAndMutateChecksPassed--">getCheckAndMutateChecksPassed</a></span>()</code> </td> |
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| <tr id="i89" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/CompactionState.html" title="enum in org.apache.hadoop.hbase.client">CompactionState</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getCompactionState--">getCompactionState</a></span>()</code> </td> |
| </tr> |
| <tr id="i90" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getCompactPriority--">getCompactPriority</a></span>()</code> </td> |
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| <tr id="i91" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getCoprocessorHost--">getCoprocessorHost</a></span>()</code> </td> |
| </tr> |
| <tr id="i92" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getCpRequestsCount--">getCpRequestsCount</a></span>()</code> </td> |
| </tr> |
| <tr id="i93" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getDataInMemoryWithoutWAL--">getDataInMemoryWithoutWAL</a></span>()</code> </td> |
| </tr> |
| <tr id="i94" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getEarliestFlushTimeForAllStores--">getEarliestFlushTimeForAllStores</a></span>()</code> </td> |
| </tr> |
| <tr id="i95" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getEffectiveDurability-org.apache.hadoop.hbase.client.Durability-">getEffectiveDurability</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> d)</code> |
| <div class="block">Returns effective durability from the passed durability and |
| the table descriptor.</div> |
| </td> |
| </tr> |
| <tr id="i96" class="altColor"> |
| <td class="colFirst"><code>org.apache.hadoop.fs.FileSystem</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getFilesystem--">getFilesystem</a></span>()</code> </td> |
| </tr> |
| <tr id="i97" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getFilteredReadRequestsCount--">getFilteredReadRequestsCount</a></span>()</code> </td> |
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| <tr id="i98" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/HDFSBlocksDistribution.html" title="class in org.apache.hadoop.hbase">HDFSBlocksDistribution</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getHDFSBlocksDistribution--">getHDFSBlocksDistribution</a></span>()</code> </td> |
| </tr> |
| <tr id="i99" class="rowColor"> |
| <td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.RegionLoadStats</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getLoadStatistics--">getLoadStatistics</a></span>()</code> </td> |
| </tr> |
| <tr id="i100" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentHashMap</a><<a href="../../../../../org/apache/hadoop/hbase/util/HashedBytes.html" title="class in org.apache.hadoop.hbase.util">HashedBytes</a>,<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.RowLockContext.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.RowLockContext</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getLockedRows--">getLockedRows</a></span>()</code> </td> |
| </tr> |
| <tr id="i101" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMaxFlushedSeqId--">getMaxFlushedSeqId</a></span>()</code> </td> |
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| <tr id="i102" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMaxStoreSeqId--">getMaxStoreSeqId</a></span>()</code> </td> |
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| <tr id="i103" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMemStoreDataSize--">getMemStoreDataSize</a></span>()</code> </td> |
| </tr> |
| <tr id="i104" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMemStoreFlushSize--">getMemStoreFlushSize</a></span>()</code> </td> |
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| <tr id="i105" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMemStoreHeapSize--">getMemStoreHeapSize</a></span>()</code> </td> |
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| <tr id="i106" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMemStoreOffHeapSize--">getMemStoreOffHeapSize</a></span>()</code> </td> |
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| <tr id="i107" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsRegion.html" title="class in org.apache.hadoop.hbase.regionserver">MetricsRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMetrics--">getMetrics</a></span>()</code> </td> |
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| <tr id="i108" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/mob/MobFileCache.html" title="class in org.apache.hadoop.hbase.mob">MobFileCache</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMobFileCache--">getMobFileCache</a></span>()</code> </td> |
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| <tr id="i109" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getMVCC--">getMVCC</a></span>()</code> </td> |
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| <tr id="i110" class="altColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getNextSequenceId-org.apache.hadoop.hbase.wal.WAL-">getNextSequenceId</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal)</code> |
| <div class="block">Method to safely get the next sequence number.</div> |
| </td> |
| </tr> |
| <tr id="i111" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getNumMutationsWithoutWAL--">getNumMutationsWithoutWAL</a></span>()</code> </td> |
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| <tr id="i112" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getOldestHfileTs-boolean-">getOldestHfileTs</a></span>(boolean majorCompactionOnly)</code> |
| <div class="block">This can be used to determine the last time all files of this region were major compacted.</div> |
| </td> |
| </tr> |
| <tr id="i113" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getOldestSeqIdOfStore-byte:A-">getOldestSeqIdOfStore</a></span>(byte[] familyName)</code> </td> |
| </tr> |
| <tr id="i114" class="altColor"> |
| <td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ThreadPoolExecutor.html?is-external=true" title="class or interface in java.util.concurrent">ThreadPoolExecutor</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getOpenAndCloseThreadPool-int-java.lang.String-">getOpenAndCloseThreadPool</a></span>(int maxThreads, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> threadNamePrefix)</code> </td> |
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| <tr id="i115" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getOpenSeqNum--">getOpenSeqNum</a></span>()</code> </td> |
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| <tr id="i116" class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getPrepareFlushResult--">getPrepareFlushResult</a></span>()</code> </td> |
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| <tr id="i117" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getReadLockCount--">getReadLockCount</a></span>()</code> </td> |
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| <tr id="i118" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getReadPoint-org.apache.hadoop.hbase.client.IsolationLevel-">getReadPoint</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/IsolationLevel.html" title="enum in org.apache.hadoop.hbase.client">IsolationLevel</a> isolationLevel)</code> </td> |
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| <tr id="i119" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getReadRequestsCount--">getReadRequestsCount</a></span>()</code> </td> |
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| <tr id="i120" class="altColor"> |
| <td class="colFirst"><code>static org.apache.hadoop.fs.Path</code></td> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a></code></td> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></code></td> |
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| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a></code></td> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServicesForStores.html" title="class in org.apache.hadoop.hbase.regionserver">RegionServicesForStores</a></code></td> |
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| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionWALFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionWALFileSystem</a></code></td> |
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| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getReplicationScope--">getReplicationScope</a></span>()</code> </td> |
| </tr> |
| <tr id="i127" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getRowLock-byte:A-">getRowLock</a></span>(byte[] row)</code> |
| <div class="block">Get an exclusive ( write lock ) lock on a given row.</div> |
| </td> |
| </tr> |
| <tr id="i128" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getRowLock-byte:A-boolean-">getRowLock</a></span>(byte[] row, |
| boolean readLock)</code> |
| <div class="block">Get a row lock for the specified row.</div> |
| </td> |
| </tr> |
| <tr id="i129" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getRowLockInternal-byte:A-boolean-org.apache.hadoop.hbase.regionserver.Region.RowLock-">getRowLockInternal</a></span>(byte[] row, |
| boolean readLock, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a> prevRowLock)</code> </td> |
| </tr> |
| <tr id="i130" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getScanner-org.apache.hadoop.hbase.client.Scan-">getScanner</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan)</code> |
| <div class="block">Return an iterator that scans over the HRegion, returning the indicated |
| columns and rows specified by the <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client"><code>Scan</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i131" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getScanner-org.apache.hadoop.hbase.client.Scan-java.util.List-">getScanner</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a>> additionalScanners)</code> |
| <div class="block">Return an iterator that scans over the HRegion, returning the indicated columns and rows |
| specified by the <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client"><code>Scan</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i132" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getScanner-org.apache.hadoop.hbase.client.Scan-java.util.List-long-long-">getScanner</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a>> additionalScanners, |
| long nonceGroup, |
| long nonce)</code> </td> |
| </tr> |
| <tr id="i133" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getSmallestReadPoint--">getSmallestReadPoint</a></span>()</code> </td> |
| </tr> |
| <tr id="i134" class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getSpecificStores-java.util.List-">getSpecificStores</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><byte[]> families)</code> |
| <div class="block">get stores which matches the specified families</div> |
| </td> |
| </tr> |
| <tr id="i135" class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionSplitPolicy.html" title="class in org.apache.hadoop.hbase.regionserver">RegionSplitPolicy</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getSplitPolicy--">getSplitPolicy</a></span>()</code> </td> |
| </tr> |
| <tr id="i136" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getStore-byte:A-">getStore</a></span>(byte[] column)</code> |
| <div class="block">Return the Store for the given family</div> |
| </td> |
| </tr> |
| <tr id="i137" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getStore-org.apache.hadoop.hbase.Cell-">getStore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</code> |
| <div class="block">Return HStore instance.</div> |
| </td> |
| </tr> |
| <tr id="i138" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getStoreFileList-byte:A:A-">getStoreFileList</a></span>(byte[][] columns)</code> </td> |
| </tr> |
| <tr id="i139" class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ThreadPoolExecutor.html?is-external=true" title="class or interface in java.util.concurrent">ThreadPoolExecutor</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getStoreFileOpenAndCloseThreadPool-java.lang.String-">getStoreFileOpenAndCloseThreadPool</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> threadNamePrefix)</code> </td> |
| </tr> |
| <tr id="i140" class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.fs.Path>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getStoreFiles--">getStoreFiles</a></span>()</code> </td> |
| </tr> |
| <tr id="i141" class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ThreadPoolExecutor.html?is-external=true" title="class or interface in java.util.concurrent">ThreadPoolExecutor</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getStoreOpenAndCloseThreadPool-java.lang.String-">getStoreOpenAndCloseThreadPool</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> threadNamePrefix)</code> </td> |
| </tr> |
| <tr id="i142" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getStores--">getStores</a></span>()</code> |
| <div class="block">Return the list of Stores managed by this region</div> |
| </td> |
| </tr> |
| <tr id="i143" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getTableDescriptor--">getTableDescriptor</a></span>()</code> </td> |
| </tr> |
| <tr id="i144" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getWAL--">getWAL</a></span>()</code> </td> |
| </tr> |
| <tr id="i145" class="rowColor"> |
| <td class="colFirst"><code>(package private) org.apache.hadoop.fs.FileSystem</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getWalFileSystem--">getWalFileSystem</a></span>()</code> </td> |
| </tr> |
| <tr id="i146" class="altColor"> |
| <td class="colFirst"><code>org.apache.hadoop.fs.Path</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getWALRegionDir--">getWALRegionDir</a></span>()</code> </td> |
| </tr> |
| <tr id="i147" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getWriteRequestsCount--">getWriteRequestsCount</a></span>()</code> </td> |
| </tr> |
| <tr id="i148" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#handleException-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-java.io.IOException-">handleException</a></span>(org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path edits, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a> e)</code> </td> |
| </tr> |
| <tr id="i149" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i150" class="altColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#hasMultipleColumnFamilies-java.util.Collection-">hasMultipleColumnFamilies</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>> familyPaths)</code> |
| <div class="block">Determines whether multiple column families are present |
| Precondition: familyPaths is not null</div> |
| </td> |
| </tr> |
| <tr id="i151" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#hasReferences--">hasReferences</a></span>()</code> </td> |
| </tr> |
| <tr id="i152" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#heapSize--">heapSize</a></span>()</code> </td> |
| </tr> |
| <tr id="i153" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#incMemStoreSize-long-long-long-int-">incMemStoreSize</a></span>(long dataSizeDelta, |
| long heapSizeDelta, |
| long offHeapSizeDelta, |
| int cellsCountDelta)</code> </td> |
| </tr> |
| <tr id="i154" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#incMemStoreSize-org.apache.hadoop.hbase.regionserver.MemStoreSize-">incMemStoreSize</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> mss)</code> |
| <div class="block">Increase the size of mem store in this region and the size of global mem |
| store</div> |
| </td> |
| </tr> |
| <tr id="i155" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#increment-org.apache.hadoop.hbase.client.Increment-">increment</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a> increment)</code> |
| <div class="block">Perform one or more increment operations on a row.</div> |
| </td> |
| </tr> |
| <tr id="i156" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#increment-org.apache.hadoop.hbase.client.Increment-long-long-">increment</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a> increment, |
| long nonceGroup, |
| long nonce)</code> </td> |
| </tr> |
| <tr id="i157" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#incrementCompactionsQueuedCount--">incrementCompactionsQueuedCount</a></span>()</code> </td> |
| </tr> |
| <tr id="i158" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#incrementFlushesQueuedCount--">incrementFlushesQueuedCount</a></span>()</code> </td> |
| </tr> |
| <tr id="i159" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#initialize--">initialize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">use HRegion.createHRegion() or HRegion.openHRegion()</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i160" class="altColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#initialize-org.apache.hadoop.hbase.util.CancelableProgressable-">initialize</a></span>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> |
| <div class="block">Initialize this region.</div> |
| </td> |
| </tr> |
| <tr id="i161" class="rowColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#initializeRegionInternals-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.hbase.monitoring.MonitoredTask-">initializeRegionInternals</a></span>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status)</code> </td> |
| </tr> |
| <tr id="i162" class="altColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#initializeStores-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.hbase.monitoring.MonitoredTask-">initializeStores</a></span>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status)</code> |
| <div class="block">Open all Stores.</div> |
| </td> |
| </tr> |
| <tr id="i163" class="rowColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#initializeStores-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-">initializeStores</a></span>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean warmup)</code> </td> |
| </tr> |
| <tr id="i164" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#initializeWarmup-org.apache.hadoop.hbase.util.CancelableProgressable-">initializeWarmup</a></span>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> </td> |
| </tr> |
| <tr id="i165" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#instantiateHStore-org.apache.hadoop.hbase.client.ColumnFamilyDescriptor-boolean-">instantiateHStore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a> family, |
| boolean warmup)</code> </td> |
| </tr> |
| <tr id="i166" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#instantiateRegionScanner-org.apache.hadoop.hbase.client.Scan-java.util.List-long-long-">instantiateRegionScanner</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a>> additionalScanners, |
| long nonceGroup, |
| long nonce)</code> </td> |
| </tr> |
| <tr id="i167" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#internalFlushcache-java.util.Collection-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">internalFlushcache</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean writeFlushWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker)</code> |
| <div class="block">Flushing given stores.</div> |
| </td> |
| </tr> |
| <tr id="i168" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResult.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.FlushResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#internalFlushcache-org.apache.hadoop.hbase.monitoring.MonitoredTask-">internalFlushcache</a></span>(<a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status)</code> |
| <div class="block">Flushing all stores.</div> |
| </td> |
| </tr> |
| <tr id="i169" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#internalFlushcache-org.apache.hadoop.hbase.wal.WAL-long-java.util.Collection-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">internalFlushcache</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| long myseqid, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean writeFlushWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker)</code> |
| <div class="block">Flush the memstore.</div> |
| </td> |
| </tr> |
| <tr id="i170" class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#internalFlushCacheAndCommit-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.hbase.monitoring.MonitoredTask-org.apache.hadoop.hbase.regionserver.HRegion.PrepareFlushResult-java.util.Collection-">internalFlushCacheAndCommit</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a> prepareResult, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush)</code> </td> |
| </tr> |
| <tr id="i171" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#internalPrepareFlushCache-org.apache.hadoop.hbase.wal.WAL-long-java.util.Collection-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">internalPrepareFlushCache</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| long myseqid, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean writeFlushWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker)</code> </td> |
| </tr> |
| <tr id="i172" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#interruptRegionOperations--">interruptRegionOperations</a></span>()</code> |
| <div class="block">Interrupt any region options that have acquired the region lock via |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#startRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-"><code>startRegionOperation(org.apache.hadoop.hbase.regionserver.Region.Operation)</code></a>, |
| or <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#startBulkRegionOperation-boolean-"><code>startBulkRegionOperation(boolean)</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i173" class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isAllFamilies-java.util.Collection-">isAllFamilies</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> families)</code> </td> |
| </tr> |
| <tr id="i174" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isAvailable--">isAvailable</a></span>()</code> </td> |
| </tr> |
| <tr id="i175" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isClosed--">isClosed</a></span>()</code> </td> |
| </tr> |
| <tr id="i176" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isClosing--">isClosing</a></span>()</code> </td> |
| </tr> |
| <tr id="i177" class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isFlushSize-org.apache.hadoop.hbase.regionserver.MemStoreSize-">isFlushSize</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> size)</code> </td> |
| </tr> |
| <tr id="i178" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isLoadingCfsOnDemandDefault--">isLoadingCfsOnDemandDefault</a></span>()</code> </td> |
| </tr> |
| <tr id="i179" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isMergeable--">isMergeable</a></span>()</code> </td> |
| </tr> |
| <tr id="i180" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isReadOnly--">isReadOnly</a></span>()</code> </td> |
| </tr> |
| <tr id="i181" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isSplittable--">isSplittable</a></span>()</code> </td> |
| </tr> |
| <tr id="i182" class="altColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#isZeroLengthThenDelete-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.FileStatus-org.apache.hadoop.fs.Path-">isZeroLengthThenDelete</a></span>(org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.FileStatus stat, |
| org.apache.hadoop.fs.Path p)</code> |
| <div class="block">make sure have been through lease recovery before get file status, so the file length can be |
| trusted.</div> |
| </td> |
| </tr> |
| <tr id="i183" class="rowColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#loadRecoveredHFilesIfAny-java.util.Collection-">loadRecoveredHFilesIfAny</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> stores)</code> </td> |
| </tr> |
| <tr id="i184" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lock-java.util.concurrent.locks.Lock-">lock</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</a> lock)</code> </td> |
| </tr> |
| <tr id="i185" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#lock-java.util.concurrent.locks.Lock-int-">lock</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</a> lock, |
| int multiplier)</code> |
| <div class="block">Try to acquire a lock.</div> |
| </td> |
| </tr> |
| <tr id="i186" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#logFatLineOnFlush-java.util.Collection-long-">logFatLineOnFlush</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush, |
| long sequenceId)</code> |
| <div class="block">Utility method broken out of internalPrepareFlushCache so that method is smaller.</div> |
| </td> |
| </tr> |
| <tr id="i187" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#logRegionFiles--">logRegionFiles</a></span>()</code> </td> |
| </tr> |
| <tr id="i188" class="altColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#matches-org.apache.hadoop.hbase.CompareOperator-int-">matches</a></span>(<a href="../../../../../org/apache/hadoop/hbase/CompareOperator.html" title="enum in org.apache.hadoop.hbase">CompareOperator</a> op, |
| int compareResult)</code> </td> |
| </tr> |
| <tr id="i189" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#metricsUpdateForGet-java.util.List-long-">metricsUpdateForGet</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>> results, |
| long before)</code> </td> |
| </tr> |
| <tr id="i190" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#mutate-org.apache.hadoop.hbase.client.Mutation-">mutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation)</code> </td> |
| </tr> |
| <tr id="i191" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#mutate-org.apache.hadoop.hbase.client.Mutation-boolean-">mutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation, |
| boolean atomic)</code> </td> |
| </tr> |
| <tr id="i192" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#mutate-org.apache.hadoop.hbase.client.Mutation-boolean-long-long-">mutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation, |
| boolean atomic, |
| long nonceGroup, |
| long nonce)</code> </td> |
| </tr> |
| <tr id="i193" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#mutateRow-org.apache.hadoop.hbase.client.RowMutations-">mutateRow</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RowMutations.html" title="class in org.apache.hadoop.hbase.client">RowMutations</a> rm)</code> |
| <div class="block">Performs multiple mutations atomically on a single row.</div> |
| </td> |
| </tr> |
| <tr id="i194" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#mutateRowsWithLocks-java.util.Collection-java.util.Collection-long-long-">mutateRowsWithLocks</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>> mutations, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><byte[]> rowsToLock, |
| long nonceGroup, |
| long nonce)</code> |
| <div class="block">Perform atomic (all or none) mutations within the region.</div> |
| </td> |
| </tr> |
| <tr id="i195" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#newHRegion-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.regionserver.RegionServerServices-">newHRegion</a></span>(org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices)</code> |
| <div class="block">A utility method to create new instances of HRegion based on the <a href="../../../../../org/apache/hadoop/hbase/HConstants.html#REGION_IMPL"><code>HConstants.REGION_IMPL</code></a> |
| configuration property.</div> |
| </td> |
| </tr> |
| <tr id="i196" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#onConfigurationChange-org.apache.hadoop.conf.Configuration-">onConfigurationChange</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">This method would be called by the <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf"><code>ConfigurationManager</code></a> |
| object when the <code>Configuration</code> object is reloaded from disk.</div> |
| </td> |
| </tr> |
| <tr id="i197" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.hbase.util.CancelableProgressable-">openHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> |
| <div class="block">Open HRegion.</div> |
| </td> |
| </tr> |
| <tr id="i198" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-">openHRegion</a></span>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal)</code> |
| <div class="block">Open a Region.</div> |
| </td> |
| </tr> |
| <tr id="i199" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-">openHRegion</a></span>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> |
| <div class="block">Open a Region.</div> |
| </td> |
| </tr> |
| <tr id="i200" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.hbase.regionserver.HRegion-org.apache.hadoop.hbase.util.CancelableProgressable-">openHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> other, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> |
| <div class="block">Useful when reopening a closed region (normally for unit tests)</div> |
| </td> |
| </tr> |
| <tr id="i201" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-">openHRegion</a></span>(org.apache.hadoop.fs.Path rootDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Open a Region.</div> |
| </td> |
| </tr> |
| <tr id="i202" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-">openHRegion</a></span>(org.apache.hadoop.fs.Path rootDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> |
| <div class="block">Open a Region.</div> |
| </td> |
| </tr> |
| <tr id="i203" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.hbase.regionserver.Region-org.apache.hadoop.hbase.util.CancelableProgressable-">openHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a> other, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> </td> |
| </tr> |
| <tr id="i204" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-">openHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Open a Region.</div> |
| </td> |
| </tr> |
| <tr id="i205" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-">openHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> |
| <div class="block">Open a Region.</div> |
| </td> |
| </tr> |
| <tr id="i206" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegionFromTableDir-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-">openHRegionFromTableDir</a></span>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter)</code> |
| <div class="block">Open a Region.</div> |
| </td> |
| </tr> |
| <tr id="i207" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openReadOnlyFileSystemHRegion-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-">openReadOnlyFileSystemHRegion</a></span>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd)</code> |
| <div class="block">Open a Region on a read-only file-system (like hdfs snapshots)</div> |
| </td> |
| </tr> |
| <tr id="i208" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#prepareDelete-org.apache.hadoop.hbase.client.Delete-">prepareDelete</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a> delete)</code> |
| <div class="block">Prepare a delete for a row mutation processor</div> |
| </td> |
| </tr> |
| <tr id="i209" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#prepareDeleteTimestamps-org.apache.hadoop.hbase.client.Mutation-java.util.Map-byte:A-">prepareDeleteTimestamps</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> familyMap, |
| byte[] byteNow)</code> |
| <div class="block">Set up correct timestamps in the KVs in Delete object.</div> |
| </td> |
| </tr> |
| <tr id="i210" class="altColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#prepareGet-org.apache.hadoop.hbase.client.Get-">prepareGet</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get)</code> </td> |
| </tr> |
| <tr id="i211" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#preProcess-org.apache.hadoop.hbase.regionserver.RowProcessor-org.apache.hadoop.hbase.wal.WALEdit-">preProcess</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit)</code> </td> |
| </tr> |
| <tr id="i212" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-">processRowsWithLocks</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor)</code> |
| <div class="block">Performs atomic multiple reads and writes on a given row.</div> |
| </td> |
| </tr> |
| <tr id="i213" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-">processRowsWithLocks</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| long nonceGroup, |
| long nonce)</code> |
| <div class="block">Performs atomic multiple reads and writes on a given row.</div> |
| </td> |
| </tr> |
| <tr id="i214" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-long-">processRowsWithLocks</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| long timeout, |
| long nonceGroup, |
| long nonce)</code> |
| <div class="block">Performs atomic multiple reads and writes on a given row.</div> |
| </td> |
| </tr> |
| <tr id="i215" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#put-org.apache.hadoop.hbase.client.Put-">put</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Put.html" title="class in org.apache.hadoop.hbase.client">Put</a> put)</code> |
| <div class="block">Puts some data in the table.</div> |
| </td> |
| </tr> |
| <tr id="i216" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#recordMutationWithoutWal-java.util.Map-">recordMutationWithoutWal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> familyMap)</code> |
| <div class="block">Update LongAdders for number of puts without wal and the size of possible data loss.</div> |
| </td> |
| </tr> |
| <tr id="i217" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#refreshStoreFiles--">refreshStoreFiles</a></span>()</code> |
| <div class="block">Check the region's underlying store files, open the files that have not |
| been opened yet, and remove the store file readers for store files no |
| longer available.</div> |
| </td> |
| </tr> |
| <tr id="i218" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#refreshStoreFiles-boolean-">refreshStoreFiles</a></span>(boolean force)</code> </td> |
| </tr> |
| <tr id="i219" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#registerChildren-org.apache.hadoop.hbase.conf.ConfigurationManager-">registerChildren</a></span>(<a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf">ConfigurationManager</a> manager)</code> |
| <div class="block">Needs to be called to register the children to the manager.</div> |
| </td> |
| </tr> |
| <tr id="i220" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#registerService-org.apache.hbase.thirdparty.com.google.protobuf.Service-">registerService</a></span>(org.apache.hbase.thirdparty.com.google.protobuf.Service instance)</code> |
| <div class="block">Registers a new protocol buffer <code>Service</code> subclass as a coprocessor endpoint to be |
| available for handling <code>#execService(RpcController, CoprocessorServiceCall)</code> calls.</div> |
| </td> |
| </tr> |
| <tr id="i221" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#releaseRowLocks-java.util.List-">releaseRowLocks</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a>> rowLocks)</code> </td> |
| </tr> |
| <tr id="i222" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayFlushInStores-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-org.apache.hadoop.hbase.regionserver.HRegion.PrepareFlushResult-boolean-">replayFlushInStores</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a> prepareFlushResult, |
| boolean dropMemstoreSnapshot)</code> |
| <div class="block">Replays the given flush descriptor by opening the flush files in stores and dropping the |
| memstore snapshots if requested.</div> |
| </td> |
| </tr> |
| <tr id="i223" class="rowColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayRecoveredEdits-org.apache.hadoop.fs.Path-java.util.Map-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.fs.FileSystem-">replayRecoveredEdits</a></span>(org.apache.hadoop.fs.Path edits, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> maxSeqIdInStores, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| org.apache.hadoop.fs.FileSystem fs)</code> </td> |
| </tr> |
| <tr id="i224" class="altColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayRecoveredEditsForPaths-long-org.apache.hadoop.fs.FileSystem-java.util.NavigableSet-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.fs.Path-">replayRecoveredEditsForPaths</a></span>(long minSeqIdForTheRegion, |
| org.apache.hadoop.fs.FileSystem fs, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true" title="class or interface in java.util">NavigableSet</a><org.apache.hadoop.fs.Path> files, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| org.apache.hadoop.fs.Path regionDir)</code> </td> |
| </tr> |
| <tr id="i225" class="rowColor"> |
| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayRecoveredEditsIfAny-java.util.Map-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.hbase.monitoring.MonitoredTask-">replayRecoveredEditsIfAny</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> maxSeqIdInStores, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status)</code> |
| <div class="block">Read the edits put under this region by wal splitting process.</div> |
| </td> |
| </tr> |
| <tr id="i226" class="altColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALBulkLoadEventMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor-">replayWALBulkLoadEventMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor bulkLoadEvent)</code> </td> |
| </tr> |
| <tr id="i227" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALCompactionMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor-boolean-boolean-long-">replayWALCompactionMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor compaction, |
| boolean pickCompactionFiles, |
| boolean removeFiles, |
| long replaySeqId)</code> |
| <div class="block">Call to complete a compaction.</div> |
| </td> |
| </tr> |
| <tr id="i228" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALFlushAbortMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-">replayWALFlushAbortMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush)</code> </td> |
| </tr> |
| <tr id="i229" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALFlushCannotFlushMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-long-">replayWALFlushCannotFlushMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush, |
| long replaySeqId)</code> </td> |
| </tr> |
| <tr id="i230" class="altColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALFlushCommitMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-">replayWALFlushCommitMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush)</code> </td> |
| </tr> |
| <tr id="i231" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALFlushMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-long-">replayWALFlushMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush, |
| long replaySeqId)</code> </td> |
| </tr> |
| <tr id="i232" class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALFlushStartMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-">replayWALFlushStartMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush)</code> |
| <div class="block">Replay the flush marker from primary region by creating a corresponding snapshot of |
| the store memstores, only if the memstores do not have a higher seqId from an earlier wal |
| edit (because the events may be coming out of order).</div> |
| </td> |
| </tr> |
| <tr id="i233" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#replayWALRegionEventMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor-">replayWALRegionEventMarker</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor regionEvent)</code> </td> |
| </tr> |
| <tr id="i234" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#reportCompactionRequestEnd-boolean-int-long-">reportCompactionRequestEnd</a></span>(boolean isMajor, |
| int numFiles, |
| long filesSizeCompacted)</code> </td> |
| </tr> |
| <tr id="i235" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#reportCompactionRequestFailure--">reportCompactionRequestFailure</a></span>()</code> </td> |
| </tr> |
| <tr id="i236" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#reportCompactionRequestStart-boolean-">reportCompactionRequestStart</a></span>(boolean isMajor)</code> </td> |
| </tr> |
| <tr id="i237" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#requestCompaction-byte:A-java.lang.String-int-boolean-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-">requestCompaction</a></span>(byte[] family, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> why, |
| int priority, |
| boolean major, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a> tracker)</code> |
| <div class="block">Request compaction for the given family</div> |
| </td> |
| </tr> |
| <tr id="i238" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#requestCompaction-java.lang.String-int-boolean-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-">requestCompaction</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> why, |
| int priority, |
| boolean major, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a> tracker)</code> |
| <div class="block">Request compaction on this region.</div> |
| </td> |
| </tr> |
| <tr id="i239" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#requestFlush--">requestFlush</a></span>()</code> </td> |
| </tr> |
| <tr id="i240" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#requestFlush-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">requestFlush</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker)</code> |
| <div class="block">Request flush on this region.</div> |
| </td> |
| </tr> |
| <tr id="i241" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#requestFlush0-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">requestFlush0</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker)</code> </td> |
| </tr> |
| <tr id="i242" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#requestFlushIfNeeded--">requestFlushIfNeeded</a></span>()</code> </td> |
| </tr> |
| <tr id="i243" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#restoreEdit-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.regionserver.MemStoreSizing-">restoreEdit</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> s, |
| <a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSizing.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreSizing</a> memstoreAccounting)</code> |
| <div class="block">Used by tests</div> |
| </td> |
| </tr> |
| <tr id="i244" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rewriteCellTags-java.util.Map-org.apache.hadoop.hbase.client.Mutation-">rewriteCellTags</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> familyMap, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> m)</code> |
| <div class="block">Possibly rewrite incoming cell tags.</div> |
| </td> |
| </tr> |
| <tr id="i245" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rowIsInRange-org.apache.hadoop.hbase.client.RegionInfo-byte:A-">rowIsInRange</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| byte[] row)</code> |
| <div class="block">Determines if the specified row is within the row range specified by the |
| specified RegionInfo</div> |
| </td> |
| </tr> |
| <tr id="i246" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#rowIsInRange-org.apache.hadoop.hbase.client.RegionInfo-byte:A-int-short-">rowIsInRange</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| byte[] row, |
| int offset, |
| short length)</code> </td> |
| </tr> |
| <tr id="i247" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setBlockCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">setBlockCache</a></span>(<a href="../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> blockCache)</code> |
| <div class="block">Only used for unit test which doesn't start region server.</div> |
| </td> |
| </tr> |
| <tr id="i248" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setClosing-boolean-">setClosing</a></span>(boolean closing)</code> |
| <div class="block">Exposed for some very specific unit tests.</div> |
| </td> |
| </tr> |
| <tr id="i249" class="rowColor"> |
| <td class="colFirst"><code>(package private) org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.RegionLoad.Builder</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setCompleteSequenceId-org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.RegionLoad.Builder-">setCompleteSequenceId</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.RegionLoad.Builder regionLoadBldr)</code> </td> |
| </tr> |
| <tr id="i250" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setCoprocessorHost-org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost-">setCoprocessorHost</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost</a> coprocessorHost)</code> </td> |
| </tr> |
| <tr id="i251" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setHTableSpecificConf--">setHTableSpecificConf</a></span>()</code> </td> |
| </tr> |
| <tr id="i252" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setMobFileCache-org.apache.hadoop.hbase.mob.MobFileCache-">setMobFileCache</a></span>(<a href="../../../../../org/apache/hadoop/hbase/mob/MobFileCache.html" title="class in org.apache.hadoop.hbase.mob">MobFileCache</a> mobFileCache)</code> |
| <div class="block">Only used for unit test which doesn't start region server.</div> |
| </td> |
| </tr> |
| <tr id="i253" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setReadsEnabled-boolean-">setReadsEnabled</a></span>(boolean readsEnabled)</code> </td> |
| </tr> |
| <tr id="i254" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setRestoredRegion-boolean-">setRestoredRegion</a></span>(boolean restoredRegion)</code> </td> |
| </tr> |
| <tr id="i255" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setTableDescriptor-org.apache.hadoop.hbase.client.TableDescriptor-">setTableDescriptor</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> desc)</code> </td> |
| </tr> |
| <tr id="i256" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setTimeoutForWriteLock-long-">setTimeoutForWriteLock</a></span>(long timeoutForWriteLock)</code> |
| <div class="block">The <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doClose-boolean-org.apache.hadoop.hbase.monitoring.MonitoredTask-"><code>doClose(boolean, org.apache.hadoop.hbase.monitoring.MonitoredTask)</code></a> will block forever if someone tries proving the dead lock via the unit test.</div> |
| </td> |
| </tr> |
| <tr id="i257" class="rowColor"> |
| <td class="colFirst"><code>(package private) boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#shouldFlush-java.lang.StringBuilder-">shouldFlush</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> whyFlush)</code> |
| <div class="block">Should the memstore be flushed now</div> |
| </td> |
| </tr> |
| <tr id="i258" class="altColor"> |
| <td class="colFirst"><code>(package private) boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#shouldFlushStore-org.apache.hadoop.hbase.regionserver.HStore-">shouldFlushStore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store)</code> |
| <div class="block">Should the store be flushed because it is old enough.</div> |
| </td> |
| </tr> |
| <tr id="i259" class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#shouldForbidMajorCompaction--">shouldForbidMajorCompaction</a></span>()</code> </td> |
| </tr> |
| <tr id="i260" class="altColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#shouldSyncWAL--">shouldSyncWAL</a></span>()</code> |
| <div class="block">Check whether we should sync the wal from the table's durability settings</div> |
| </td> |
| </tr> |
| <tr id="i261" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#startBulkRegionOperation-boolean-">startBulkRegionOperation</a></span>(boolean writeLockNeeded)</code> |
| <div class="block">This method needs to be called before any public call that reads or |
| modifies stores in bulk.</div> |
| </td> |
| </tr> |
| <tr id="i262" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#startRegionOperation--">startRegionOperation</a></span>()</code> |
| <div class="block">This method needs to be called before any public call that reads or |
| modifies data.</div> |
| </td> |
| </tr> |
| <tr id="i263" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#startRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-">startRegionOperation</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver">Region.Operation</a> op)</code> |
| <div class="block">This method needs to be called before any public call that reads or |
| modifies data.</div> |
| </td> |
| </tr> |
| <tr id="i264" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#sync-long-org.apache.hadoop.hbase.client.Durability-">sync</a></span>(long txid, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability)</code> |
| <div class="block">Calls sync with the given transaction ID</div> |
| </td> |
| </tr> |
| <tr id="i265" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#throwException-java.lang.String-java.lang.String-">throwException</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> title, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regionName)</code> </td> |
| </tr> |
| <tr id="i266" class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#throwOnInterrupt-java.lang.Throwable-">throwOnInterrupt</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> |
| <div class="block">Throw the correct exception upon interrupt</div> |
| </td> |
| </tr> |
| <tr id="i267" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| <tr id="i268" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#unblockUpdates--">unblockUpdates</a></span>()</code> </td> |
| </tr> |
| <tr id="i269" class="rowColor"> |
| <td class="colFirst"><code>private static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#updateCellTimestamps-java.lang.Iterable-byte:A-">updateCellTimestamps</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> cellItr, |
| byte[] now)</code> |
| <div class="block">Replace any cell timestamps set to <a href="../../../../../org/apache/hadoop/hbase/HConstants.html#LATEST_TIMESTAMP"><code>HConstants.LATEST_TIMESTAMP</code></a> |
| provided current timestamp.</div> |
| </td> |
| </tr> |
| <tr id="i270" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#updateDeleteLatestVersionTimestamp-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.client.Get-int-byte:A-">updateDeleteLatestVersionTimestamp</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get, |
| int count, |
| byte[] byteNow)</code> </td> |
| </tr> |
| <tr id="i271" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#updateSequenceId-java.lang.Iterable-long-">updateSequenceId</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> cellItr, |
| long sequenceId)</code> </td> |
| </tr> |
| <tr id="i272" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#waitForFlushes--">waitForFlushes</a></span>()</code> |
| <div class="block">Wait for all current flushes of the region to complete</div> |
| </td> |
| </tr> |
| <tr id="i273" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#waitForFlushes-long-">waitForFlushes</a></span>(long timeout)</code> |
| <div class="block">Wait for all current flushes of the region to complete</div> |
| </td> |
| </tr> |
| <tr id="i274" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#waitForFlushesAndCompactions--">waitForFlushesAndCompactions</a></span>()</code> |
| <div class="block">Wait for all current flushes and compactions of the region to complete</div> |
| </td> |
| </tr> |
| <tr id="i275" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#warmupHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-">warmupHRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
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| <div class="block">The following MAX_FLUSH_PER_CHANGES is large enough because each KeyValue has 20+ bytes |
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| public <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.738">HRegion</a>(org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.conf.Configuration confParam, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Use other constructors.</span></div> |
| <div class="block">HRegion constructor. This constructor should only be used for testing and |
| extensions. Instances of HRegion should be instantiated with the |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#createHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-boolean-"><code>createHRegion(org.apache.hadoop.hbase.client.RegionInfo, org.apache.hadoop.fs.Path, org.apache.hadoop.conf.Configuration, org.apache.hadoop.hbase.client.TableDescriptor, org.apache.hadoop.hbase.wal.WAL, boolean)</code></a> or <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-"><code>openHRegion(org.apache.hadoop.hbase.client.RegionInfo, org.apache.hadoop.hbase.client.TableDescriptor, org.apache.hadoop.hbase.wal.WAL, org.apache.hadoop.conf.Configuration)</code></a> method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tableDir</code> - qualified path of directory where region should be located, |
| usually the table directory.</dd> |
| <dd><code>wal</code> - The WAL is the outbound log for any updates to the HRegion |
| The wal file is a logfile from the previous execution that's |
| custom-computed for this HRegion. The HRegionServer computes and sorts the |
| appropriate wal info for this HRegion. If there is a previous wal file |
| (implying that the HRegion has been written-to before), then read it from |
| the supplied path.</dd> |
| <dd><code>fs</code> - is the filesystem.</dd> |
| <dd><code>confParam</code> - is global configuration settings.</dd> |
| <dd><code>regionInfo</code> - - RegionInfo that describes the region |
| is new), then read them from the supplied path.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>rsServices</code> - reference to <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver"><code>RegionServerServices</code></a> or null</dd> |
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| <pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.761">HRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a> fs, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration confParam, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices)</pre> |
| <div class="block">HRegion constructor. This constructor should only be used for testing and |
| extensions. Instances of HRegion should be instantiated with the |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#createHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-boolean-"><code>createHRegion(org.apache.hadoop.hbase.client.RegionInfo, org.apache.hadoop.fs.Path, org.apache.hadoop.conf.Configuration, org.apache.hadoop.hbase.client.TableDescriptor, org.apache.hadoop.hbase.wal.WAL, boolean)</code></a> or <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#openHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-"><code>openHRegion(org.apache.hadoop.hbase.client.RegionInfo, org.apache.hadoop.hbase.client.TableDescriptor, org.apache.hadoop.hbase.wal.WAL, org.apache.hadoop.conf.Configuration)</code></a> method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fs</code> - is the filesystem.</dd> |
| <dd><code>wal</code> - The WAL is the outbound log for any updates to the HRegion |
| The wal file is a logfile from the previous execution that's |
| custom-computed for this HRegion. The HRegionServer computes and sorts the |
| appropriate wal info for this HRegion. If there is a previous wal file |
| (implying that the HRegion has been written-to before), then read it from |
| the supplied path.</dd> |
| <dd><code>confParam</code> - is global configuration settings.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>rsServices</code> - reference to <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver"><code>RegionServerServices</code></a> or null</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
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| <h3>Method Detail</h3> |
| <a name="setRestoredRegion-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setRestoredRegion</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.357">setRestoredRegion</a>(boolean restoredRegion)</pre> |
| </li> |
| </ul> |
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| <pre>public long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.429">getSmallestReadPoint</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The smallest mvcc readPoint across all the scanners in this |
| region. Writes older than this readPoint, are included in every |
| read operation.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.908">setHTableSpecificConf</a>()</pre> |
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| <h4>initialize</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.933">initialize</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">use HRegion.createHRegion() or HRegion.openHRegion()</span></div> |
| <div class="block">Initialize this region. |
| Used only by tests and SplitTransaction to reopen the region. |
| You should use createHRegion() or openHRegion()</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>What the next sequence (edit) id should be.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - e</dd> |
| </dl> |
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| <h4>initialize</h4> |
| <pre>long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.944">initialize</a>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Initialize this region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>reporter</code> - Tickle every so often if initialize is taking a while.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>What the next sequence (edit) id should be.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - e</dd> |
| </dl> |
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| </ul> |
| <a name="initializeRegionInternals-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.hbase.monitoring.MonitoredTask-"> |
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| <h4>initializeRegionInternals</h4> |
| <pre>private long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.989">initializeRegionInternals</a>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="initializeStores-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.hbase.monitoring.MonitoredTask-"> |
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| <h4>initializeStores</h4> |
| <pre>private long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1113">initializeStores</a>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open all Stores.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>reporter</code> - </dd> |
| <dd><code>status</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Highest sequenceId found out in a Store.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <h4>initializeStores</h4> |
| <pre>private long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1118">initializeStores</a>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean warmup) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1192">initializeWarmup</a>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>getStoreFiles</h4> |
| <pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.fs.Path>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1206">getStoreFiles</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map of StoreFiles by column family</dd> |
| </dl> |
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| <a name="writeRegionOpenMarker-org.apache.hadoop.hbase.wal.WAL-long-"> |
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| <pre>protected void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1222">writeRegionOpenMarker</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| long openSeqId) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1231">writeRegionCloseMarker</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1251">hasReferences</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True if this region has references.</dd> |
| </dl> |
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| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">This is a helper function to compute HDFS block distribution on demand</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - configuration</dd> |
| <dd><code>tableDescriptor</code> - TableDescriptor of the table</dd> |
| <dd><code>regionInfo</code> - encoded name of the region</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The HDFS blocks distribution for the given region.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
| org.apache.hadoop.fs.Path tablePath) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">This is a helper function to compute HDFS block distribution on demand</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - configuration</dd> |
| <dd><code>tableDescriptor</code> - TableDescriptor of the table</dd> |
| <dd><code>regionInfo</code> - encoded name of the region</dd> |
| <dd><code>tablePath</code> - the table directory</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The HDFS blocks distribution for the given region.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1333">incMemStoreSize</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> mss)</pre> |
| <div class="block">Increase the size of mem store in this region and the size of global mem |
| store</div> |
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| long heapSizeDelta, |
| long offHeapSizeDelta, |
| int cellsCountDelta)</pre> |
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| long heapSizeDelta, |
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| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getRegionInfo--">getRegionInfo</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>region information for this region</dd> |
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| <dl> |
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| <dd>Instance of <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver"><code>RegionServerServices</code></a> used by this HRegion. |
| Can be null.</dd> |
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| <dd>write request count for this region</dd> |
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| <dd>memstore size for this region, in bytes. It just accounts data size of cells added to |
| the memstores of this Region. Means size in bytes for key, value and tags within Cells. |
| It wont consider any java heap overhead for the cell objects or any other.</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>memstore heap size for this region, in bytes. It accounts data size of cells |
| added to the memstores of this Region, as well as java heap overhead for the cell |
| objects or any other.</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>memstore off-heap size for this region, in bytes. It accounts data size of cells |
| added to the memstores of this Region, as well as overhead for the cell |
| objects or any other that is allocated off-heap.</dd> |
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| <dd>store services for this region, to access services required by store level needs</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of mutations processed bypassing the WAL</dd> |
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| <dd>the size of data processed bypassing the WAL, in bytes</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of blocked requests</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the max sequence id of flushed data on this region; no edit in memory will have |
| a sequence id that is less that what is returned here.</dd> |
| </dl> |
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| <dd>readpoint considering given IsolationLevel. Pass <code>null</code> for default</dd> |
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| <h4>close</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1545">close</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Close down this HRegion. Flush the cache, shut down each HStore, don't |
| service any more calls. |
| |
| <p>This method could take some time to execute, so don't call it from a |
| time-sensitive thread.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Vector of all the storage files that the HRegion's component |
| HStores make use of. It's a list of all StoreFile objects. Returns empty |
| vector if already closed and null if judged that it should not close.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - e</dd> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/DroppedSnapshotException.html" title="class in org.apache.hadoop.hbase">DroppedSnapshotException</a></code> - Thrown when replay of wal is required |
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| <h4>close</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1580">close</a>(boolean abort) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>close</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1602">close</a>(boolean abort, |
| boolean ignoreStatus) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Close down this HRegion. Flush the cache unless abort parameter is true, |
| Shut down each HStore, don't service any more calls. |
| |
| This method could take some time to execute, so don't call it from a |
| time-sensitive thread.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>abort</code> - true if server is aborting (only during testing)</dd> |
| <dd><code>ignoreStatus</code> - true if ignore the status (wont be showed on task list)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Vector of all the storage files that the HRegion's component |
| HStores make use of. It's a list of StoreFile objects. Can be null if |
| we are not to close at this time or we are already closed.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - e</dd> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/DroppedSnapshotException.html" title="class in org.apache.hadoop.hbase">DroppedSnapshotException</a></code> - Thrown when replay of wal is required |
| because a Snapshot was not properly persisted. The region is put in closing mode, and the |
| caller MUST abort after this.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setClosing-boolean-"> |
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| <h4>setClosing</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1627">setClosing</a>(boolean closing)</pre> |
| <div class="block">Exposed for some very specific unit tests.</div> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1636">setTimeoutForWriteLock</a>(long timeoutForWriteLock)</pre> |
| <div class="block">The <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doClose-boolean-org.apache.hadoop.hbase.monitoring.MonitoredTask-"><code>doClose(boolean, org.apache.hadoop.hbase.monitoring.MonitoredTask)</code></a> will block forever if someone tries proving the dead lock via the unit test. |
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| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>timeoutForWriteLock</code> - the second time to wait for the write lock in <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doClose-boolean-org.apache.hadoop.hbase.monitoring.MonitoredTask-"><code>doClose(boolean, org.apache.hadoop.hbase.monitoring.MonitoredTask)</code></a></dd> |
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| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1910">waitForFlushesAndCompactions</a>()</pre> |
| <div class="block">Wait for all current flushes and compactions of the region to complete</div> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.1942">waitForFlushes</a>()</pre> |
| <div class="block">Wait for all current flushes of the region to complete</div> |
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| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#waitForFlushes-long-">Region</a></code></span></div> |
| <div class="block">Wait for all current flushes of the region to complete</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#waitForFlushes-long-">waitForFlushes</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>timeout</code> - The maximum time to wait in milliseconds.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>False when timeout elapsed but flushes are not over. True when flushes are over within |
| max wait time period.</dd> |
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| <pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2019">worthPreFlushing</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True if its worth doing a flush before we put up the close flag.</dd> |
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| <a name="getTableDescriptor--"> |
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| <h4>getTableDescriptor</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2029">getTableDescriptor</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getTableDescriptor--">getTableDescriptor</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>table descriptor for this region</dd> |
| </dl> |
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| <a name="setTableDescriptor-org.apache.hadoop.hbase.client.TableDescriptor-"> |
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| <h4>setTableDescriptor</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2033">setTableDescriptor</a>(<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> desc)</pre> |
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| <a name="getWAL--"> |
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| <h4>getWAL</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2038">getWAL</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>WAL in use for this region</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getBlockCache--"> |
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| <h4>getBlockCache</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2042">getBlockCache</a>()</pre> |
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| <a name="setBlockCache-org.apache.hadoop.hbase.io.hfile.BlockCache-"> |
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| <h4>setBlockCache</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2049">setBlockCache</a>(<a href="../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> blockCache)</pre> |
| <div class="block">Only used for unit test which doesn't start region server.</div> |
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| <a name="getMobFileCache--"> |
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| <h4>getMobFileCache</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/mob/MobFileCache.html" title="class in org.apache.hadoop.hbase.mob">MobFileCache</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2053">getMobFileCache</a>()</pre> |
| </li> |
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| <a name="setMobFileCache-org.apache.hadoop.hbase.mob.MobFileCache-"> |
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| <h4>setMobFileCache</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2060">setMobFileCache</a>(<a href="../../../../../org/apache/hadoop/hbase/mob/MobFileCache.html" title="class in org.apache.hadoop.hbase.mob">MobFileCache</a> mobFileCache)</pre> |
| <div class="block">Only used for unit test which doesn't start region server.</div> |
| </li> |
| </ul> |
| <a name="getSplitPolicy--"> |
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| <h4>getSplitPolicy</h4> |
| <pre><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionSplitPolicy.html" title="class in org.apache.hadoop.hbase.regionserver">RegionSplitPolicy</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2067">getSplitPolicy</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>split policy for this region.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getBaseConf--"> |
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| <pre>org.apache.hadoop.conf.Configuration <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2078">getBaseConf</a>()</pre> |
| <div class="block">A split takes the config from the parent region & passes it to the daughter |
| region's constructor. If 'conf' was passed, you would end up using the HTD |
| of the parent region in addition to the new daughter HTD. Pass 'baseConf' |
| to the daughter regions to avoid this tricky dedupe problem.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Configuration object</dd> |
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| <a name="getFilesystem--"> |
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| <pre>public org.apache.hadoop.fs.FileSystem <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2083">getFilesystem</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>FileSystem</code> being used by this region</dd> |
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| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver"><code>HRegionFileSystem</code></a> used by this region</dd> |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the WAL <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver"><code>HRegionFileSystem</code></a> used by this region</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>org.apache.hadoop.fs.FileSystem <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2099">getWalFileSystem</a>() |
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| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the WAL <code>FileSystem</code> being used by this region</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the Region directory under WALRootDirectory</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there is an error getting WALRootDir</dd> |
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| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getEarliestFlushTimeForAllStores--">getEarliestFlushTimeForAllStores</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The earliest time a store in the region was flushed. All |
| other stores in the region would have been flushed either at, or |
| after this time.</dd> |
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| <div class="block">This can be used to determine the last time all files of this region were major compacted.</div> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the timestamp of the oldest HFile for all stores of this region</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <div class="block">Do preparation for pending compaction.</div> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2194">compact</a>(boolean majorCompaction) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Synchronously compact all stores in the region. |
| <p>This operation could block for a long time, so don't call it from a |
| time-sensitive thread. |
| <p>Note that no locks are taken to prevent possible conflicts between |
| compaction and splitting activities. The regionserver does not normally compact |
| and split in parallel. However by calling this method you may introduce |
| unexpected and unhandled concurrency. Don't do this unless you know what |
| you are doing.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>majorCompaction</code> - True to force a major compaction regardless of thresholds</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>compactStores</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2218">compactStores</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">This is a helper function that compact all the stores synchronously. |
| <p> |
| It is used by utilities and testing</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <h4>compactStore</h4> |
| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2232">compactStore</a>(byte[] family, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/throttle/ThroughputController.html" title="interface in org.apache.hadoop.hbase.regionserver.throttle">ThroughputController</a> throughputController) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">This is a helper function that compact the given store. |
| <p> |
| It is used by utilities and testing</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="compact-org.apache.hadoop.hbase.regionserver.compactions.CompactionContext-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.throttle.ThroughputController-"> |
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| <pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2255">compact</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionContext.html" title="class in org.apache.hadoop.hbase.regionserver.compactions">CompactionContext</a> compaction, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/throttle/ThroughputController.html" title="interface in org.apache.hadoop.hbase.regionserver.throttle">ThroughputController</a> throughputController) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Called by compaction thread and after region is opened to compact the |
| HStores if necessary. |
| |
| <p>This operation could block for a long time, so don't call it from a |
| time-sensitive thread. |
| |
| Note that no locking is necessary at this level because compaction only |
| conflicts with a region split, and that cannot happen because the region |
| server does them sequentially and not in parallel.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>compaction</code> - Compaction details, obtained by requestCompaction()</dd> |
| <dd><code>throughputController</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether the compaction completed</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2260">shouldForbidMajorCompaction</a>()</pre> |
| </li> |
| </ul> |
| <a name="compact-org.apache.hadoop.hbase.regionserver.compactions.CompactionContext-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.throttle.ThroughputController-org.apache.hadoop.hbase.security.User-"> |
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| <pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2340">compact</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionContext.html" title="class in org.apache.hadoop.hbase.regionserver.compactions">CompactionContext</a> compaction, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/throttle/ThroughputController.html" title="interface in org.apache.hadoop.hbase.regionserver.throttle">ThroughputController</a> throughputController, |
| <a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">We are trying to remove / relax the region read lock for compaction. |
| Let's see what are the potential race conditions among the operations (user scan, |
| region split, region close and region bulk load). |
| |
| user scan ---> region read lock |
| region split --> region close first --> region write lock |
| region close --> region write lock |
| region bulk load --> region write lock |
| |
| read lock is compatible with read lock. ---> no problem with user scan/read |
| region bulk load does not cause problem for compaction (no consistency problem, store lock |
| will help the store file accounting). |
| They can run almost concurrently at the region level. |
| |
| The only remaining race condition is between the region close and compaction. |
| So we will evaluate, below, how region close intervenes with compaction if compaction does |
| not acquire region read lock. |
| |
| Here are the steps for compaction: |
| 1. obtain list of StoreFile's |
| 2. create StoreFileScanner's based on list from #1 |
| 3. perform compaction and save resulting files under tmp dir |
| 4. swap in compacted files |
| |
| #1 is guarded by store lock. This patch does not change this --> no worse or better |
| For #2, we obtain smallest read point (for region) across all the Scanners (for both default |
| compactor and stripe compactor). |
| The read points are for user scans. Region keeps the read points for all currently open |
| user scanners. |
| Compaction needs to know the smallest read point so that during re-write of the hfiles, |
| it can remove the mvcc points for the cells if their mvccs are older than the smallest |
| since they are not needed anymore. |
| This will not conflict with compaction. |
| For #3, it can be performed in parallel to other operations. |
| For #4 bulk load and compaction don't conflict with each other on the region level |
| (for multi-family atomicy). |
| Region close and compaction are guarded pretty well by the 'writestate'. |
| In HRegion#doClose(), we have : |
| synchronized (writestate) { |
| // Disable compacting and flushing by background threads for this |
| // region. |
| canFlush = !writestate.readOnly; |
| writestate.writesEnabled = false; |
| LOG.debug("Closing " + this + ": disabling compactions & flushes"); |
| waitForFlushesAndCompactions(); |
| } |
| waitForFlushesAndCompactions() would wait for writestate.compacting to come down to 0. |
| and in HRegion.compact() |
| try { |
| synchronized (writestate) { |
| if (writestate.writesEnabled) { |
| wasStateSet = true; |
| ++writestate.compacting; |
| } else { |
| String msg = "NOT compacting region " + this + ". Writes disabled."; |
| LOG.info(msg); |
| status.abort(msg); |
| return false; |
| } |
| } |
| Also in compactor.performCompaction(): |
| check periodically to see if a system stop is requested |
| if (closeChecker != null && closeChecker.isTimeLimit(store, now)) { |
| progress.cancel(); |
| return false; |
| } |
| if (closeChecker != null && closeChecker.isSizeLimit(store, len)) { |
| progress.cancel(); |
| return false; |
| }</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="flush-boolean-"> |
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| </a> |
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| <h4>flush</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResult.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.FlushResult</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2448">flush</a>(boolean flushAllStores) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Flush the cache. |
| |
| <p>When this method is called the cache will be flushed unless: |
| <ol> |
| <li>the cache is empty</li> |
| <li>the region is closed.</li> |
| <li>a flush is already in progress</li> |
| <li>writes are disabled</li> |
| </ol> |
| |
| <p>This method may block for some time, so it should not be called from a |
| time-sensitive thread.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>flushAllStores</code> - whether we want to force a flush of all stores</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>FlushResult indicating whether the flush was successful or not and if |
| the region needs compacting</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - general io exceptions |
| because a snapshot was not properly persisted.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>flushcache</h4> |
| <pre><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2472">flushcache</a>(boolean flushAllStores, |
| boolean writeFlushRequestWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <h4>flushcache</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2505">flushcache</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><byte[]> families, |
| boolean writeFlushRequestWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Flush the cache. |
| |
| When this method is called the cache will be flushed unless: |
| <ol> |
| <li>the cache is empty</li> |
| <li>the region is closed.</li> |
| <li>a flush is already in progress</li> |
| <li>writes are disabled</li> |
| </ol> |
| |
| <p>This method may block for some time, so it should not be called from a |
| time-sensitive thread.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>families</code> - stores of region to flush.</dd> |
| <dd><code>writeFlushRequestWalMarker</code> - whether to write the flush request marker to WAL</dd> |
| <dd><code>tracker</code> - used to track the life cycle of this flush</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether the flush is success and whether the region needs compacting</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - general io exceptions</dd> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/DroppedSnapshotException.html" title="class in org.apache.hadoop.hbase">DroppedSnapshotException</a></code> - Thrown when replay of wal is required |
| because a Snapshot was not properly persisted. The region is put in closing mode, and the |
| caller MUST abort after this.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSpecificStores-java.util.List-"> |
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| <h4>getSpecificStores</h4> |
| <pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2597">getSpecificStores</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><byte[]> families)</pre> |
| <div class="block">get stores which matches the specified families</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the stores need to be flushed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="shouldFlushStore-org.apache.hadoop.hbase.regionserver.HStore-"> |
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| <h4>shouldFlushStore</h4> |
| <pre>boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2612">shouldFlushStore</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store)</pre> |
| <div class="block">Should the store be flushed because it is old enough. |
| <p> |
| Every FlushPolicy should call this to determine whether a store is old enough to flush (except |
| that you always flush all stores). Otherwise the method will always |
| returns true which will make a lot of flush requests.</div> |
| </li> |
| </ul> |
| <a name="shouldFlush-java.lang.StringBuilder-"> |
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| <h4>shouldFlush</h4> |
| <pre>boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2641">shouldFlush</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> whyFlush)</pre> |
| <div class="block">Should the memstore be flushed now</div> |
| </li> |
| </ul> |
| <a name="internalFlushcache-org.apache.hadoop.hbase.monitoring.MonitoredTask-"> |
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| <h4>internalFlushcache</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResult.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.FlushResult</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2678">internalFlushcache</a>(<a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Flushing all stores.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#internalFlushcache-java.util.Collection-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-"><code>internalFlushcache(Collection, MonitoredTask, boolean, FlushLifeCycleTracker)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="internalFlushcache-java.util.Collection-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-"> |
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| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2686">internalFlushcache</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean writeFlushWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Flushing given stores.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#internalFlushcache-org.apache.hadoop.hbase.wal.WAL-long-java.util.Collection-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-"><code>internalFlushcache(WAL, long, Collection, MonitoredTask, boolean, FlushLifeCycleTracker)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="internalFlushcache-org.apache.hadoop.hbase.wal.WAL-long-java.util.Collection-org.apache.hadoop.hbase.monitoring.MonitoredTask-boolean-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-"> |
| <!-- --> |
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| <pre>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResultImpl.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2710">internalFlushcache</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| long myseqid, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean writeFlushWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Flush the memstore. Flushing the memstore is a little tricky. We have a lot of updates in the |
| memstore, all of which have also been written to the wal. We need to write those updates in the |
| memstore out to disk, while being able to process reads/writes as much as possible during the |
| flush operation. |
| <p> |
| This method may block for some time. Every time you call it, we up the regions sequence id even |
| if we don't flush; i.e. the returned region id will be at least one larger than the last edit |
| applied to this region. The returned id does not refer to an actual edit. The returned id can |
| be used for say installing a bulk loaded file just ahead of the last hfile that was the result |
| of this flush, etc.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
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| <dd><code>myseqid</code> - The seqid to use if <code>wal</code> is null writing out flush file.</dd> |
| <dd><code>storesToFlush</code> - The list of stores to flush.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>object describing the flush's state</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
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| long myseqid, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> storesToFlush, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
| boolean writeFlushWalMarker, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a> tracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
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| long sequenceId)</pre> |
| <div class="block">Utility method broken out of internalPrepareFlushCache so that method is smaller.</div> |
| </li> |
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| <a name="doAbortFlushToWAL-org.apache.hadoop.hbase.wal.WAL-long-java.util.Map-"> |
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| long flushOpSeqId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.fs.Path>> committedFiles)</pre> |
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| <pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2913">doSyncOfUnflushedWALChanges</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Sync unflushed WAL changes. See HBASE-8208 for details</div> |
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| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.2929">isAllFamilies</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> families)</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True if passed Set is all families in the region.</dd> |
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| boolean writeFlushWalMarker)</pre> |
| <div class="block">Writes a marker to WAL indicating a flush is requested but cannot be complete due to various |
| reasons. Ignores exceptions from WAL. Returns whether the write succeeded.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>wal</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether WAL write was successful</dd> |
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| <a name="internalFlushCacheAndCommit-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.hbase.monitoring.MonitoredTask-org.apache.hadoop.hbase.regionserver.HRegion.PrepareFlushResult-java.util.Collection-"> |
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| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status, |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>protected long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3112">getNextSequenceId</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Method to safely get the next sequence number.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Next sequence number unassociated with any actual edit.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3123">getScanner</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getScanner-org.apache.hadoop.hbase.client.Scan-">Region</a></code></span></div> |
| <div class="block">Return an iterator that scans over the HRegion, returning the indicated |
| columns and rows specified by the <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client"><code>Scan</code></a>. |
| <p> |
| This Iterator must be closed by the caller.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getScanner-org.apache.hadoop.hbase.client.Scan-">getScanner</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>scan</code> - configured <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client"><code>Scan</code></a></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>RegionScanner</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - read exceptions</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getScanner-org.apache.hadoop.hbase.client.Scan-java.util.List-"> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3128">getScanner</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a>> additionalScanners) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getScanner-org.apache.hadoop.hbase.client.Scan-java.util.List-">Region</a></code></span></div> |
| <div class="block">Return an iterator that scans over the HRegion, returning the indicated columns and rows |
| specified by the <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client"><code>Scan</code></a>. The scanner will also include the additional scanners passed |
| along with the scanners for the specified Scan instance. Should be careful with the usage to |
| pass additional scanners only within this Region |
| <p> |
| This Iterator must be closed by the caller.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getScanner-org.apache.hadoop.hbase.client.Scan-java.util.List-">getScanner</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>scan</code> - configured <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client"><code>Scan</code></a></dd> |
| <dd><code>additionalScanners</code> - Any additional scanners to be used</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>RegionScanner</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - read exceptions</dd> |
| </dl> |
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| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3133">getScanner</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a>> additionalScanners, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="instantiateRegionScanner-org.apache.hadoop.hbase.client.Scan-java.util.List-long-long-"> |
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| <pre>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScannerImpl.html" title="class in org.apache.hadoop.hbase.regionserver">RegionScannerImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3154">instantiateRegionScanner</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a>> additionalScanners, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="prepareDelete-org.apache.hadoop.hbase.client.Delete-"> |
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| <h4>prepareDelete</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3169">prepareDelete</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a> delete) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Prepare a delete for a row mutation processor</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>delete</code> - The passed delete is modified by this method. WARNING!</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <a name="delete-org.apache.hadoop.hbase.client.Delete-"> |
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| <h4>delete</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3187">delete</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a> delete) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#delete-org.apache.hadoop.hbase.client.Delete-">Region</a></code></span></div> |
| <div class="block">Deletes the specified cells/row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#delete-org.apache.hadoop.hbase.client.Delete-">delete</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="prepareDeleteTimestamps-org.apache.hadoop.hbase.client.Mutation-java.util.Map-byte:A-"> |
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| <h4>prepareDeleteTimestamps</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3204">prepareDeleteTimestamps</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> familyMap, |
| byte[] byteNow) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Set up correct timestamps in the KVs in Delete object. |
| <p/> |
| Caller should have the row and region locks.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="updateDeleteLatestVersionTimestamp-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.client.Get-int-byte:A-"> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3248">updateDeleteLatestVersionTimestamp</a>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get, |
| int count, |
| byte[] byteNow) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>put</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.3265">put</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Put.html" title="class in org.apache.hadoop.hbase.client">Put</a> put) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#put-org.apache.hadoop.hbase.client.Put-">Region</a></code></span></div> |
| <div class="block">Puts some data in the table.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#put-org.apache.hadoop.hbase.client.Put-">put</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <a name="batchMutate-org.apache.hadoop.hbase.client.Mutation:A-boolean-long-long-"> |
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| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4487">batchMutate</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>[] mutations, |
| boolean atomic, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4498">batchMutate</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>[] mutations) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-">Region</a></code></span></div> |
| <div class="block">Perform a batch of mutations. |
| <p> |
| Please do not operate on a same column of a single row in a batch, we will not consider the |
| previous operation in the same batch when performing the operations in the batch.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-">batchMutate</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>mutations</code> - the list of mutations</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an array of OperationStatus which internally contains the |
| OperationStatusCode and the exceptionMessage if any.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <pre><a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4505">batchMutate</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>[] mutations, |
| boolean atomic) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="batchReplay-org.apache.hadoop.hbase.wal.WALSplitUtil.MutationReplay:A-long-"> |
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| <h4>batchReplay</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4509">batchReplay</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALSplitUtil.MutationReplay.html" title="class in org.apache.hadoop.hbase.wal">WALSplitUtil.MutationReplay</a>[] mutations, |
| long replaySeqId) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4551">batchMutate</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.BatchOperation</a><?> batchOp) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Perform a batch of mutations. |
| <p/> |
| Operations in a batch are stored with highest durability specified of for all operations in a |
| batch, except for <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html#SKIP_WAL"><code>Durability.SKIP_WAL</code></a>. |
| <p/> |
| This function is called from <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchReplay-org.apache.hadoop.hbase.wal.WALSplitUtil.MutationReplay:A-long-"><code>batchReplay(WALSplitUtil.MutationReplay[], long)</code></a> with |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.ReplayBatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver"><code>HRegion.ReplayBatchOperation</code></a> instance and <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-"><code>batchMutate(Mutation[])</code></a> with |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.MutationBatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver"><code>HRegion.MutationBatchOperation</code></a> instance as an argument. As the processing of replay batch and |
| mutation batch is very similar, lot of code is shared by providing generic methods in base |
| class <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver"><code>HRegion.BatchOperation</code></a>. The logic for this method and |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#doMiniBatchMutate-org.apache.hadoop.hbase.regionserver.HRegion.BatchOperation-"><code>doMiniBatchMutate(BatchOperation)</code></a> is implemented using methods in base class which are |
| overridden by derived classes to implement special behavior.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>batchOp</code> - contains the list of mutations</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an array of OperationStatus which internally contains the OperationStatusCode and the |
| exceptionMessage if any.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an IO problem is encountered</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doMiniBatchMutate-org.apache.hadoop.hbase.regionserver.HRegion.BatchOperation-"> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4586">doMiniBatchMutate</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BatchOperation.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.BatchOperation</a><?> batchOp) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Called to do a piece of the batch that came in to <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#batchMutate-org.apache.hadoop.hbase.client.Mutation:A-"><code>batchMutate(Mutation[])</code></a> |
| In here we also handle replay of edits on region recover. Also gets change in size brought |
| about by applying <code>batchOp</code>.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getEffectiveDurability-org.apache.hadoop.hbase.client.Durability-"> |
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| <h4>getEffectiveDurability</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4705">getEffectiveDurability</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> d)</pre> |
| <div class="block">Returns effective durability from the passed durability and |
| the table descriptor.</div> |
| </li> |
| </ul> |
| <a name="checkAndMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-"> |
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| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4711">checkAndMutate</a>(byte[] row, |
| byte[] family, |
| byte[] qualifier, |
| <a href="../../../../../org/apache/hadoop/hbase/CompareOperator.html" title="enum in org.apache.hadoop.hbase">CompareOperator</a> op, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/ByteArrayComparable.html" title="class in org.apache.hadoop.hbase.filter">ByteArrayComparable</a> comparator, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-">Region</a></code></span></div> |
| <div class="block">Atomically checks if a row/family/qualifier value matches the expected value and if it does, |
| it performs the mutation. If the passed value is null, the lack of column value |
| (ie: non-existence) is used. See checkAndRowMutate to do many checkAndPuts at a time on a |
| single row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-">checkAndMutate</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - to check</dd> |
| <dd><code>family</code> - column family to check</dd> |
| <dd><code>qualifier</code> - column qualifier to check</dd> |
| <dd><code>op</code> - the comparison operator</dd> |
| <dd><code>comparator</code> - the expected value</dd> |
| <dd><code>timeRange</code> - time range to check</dd> |
| <dd><code>mutation</code> - data to put if check succeeds</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if mutation was applied, false otherwise</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="checkAndMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-"> |
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| <h4>checkAndMutate</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4733">checkAndMutate</a>(byte[] row, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">Filter</a> filter, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-">Region</a></code></span></div> |
| <div class="block">Atomically checks if a row value matches the filter and if it does, it performs the mutation. |
| See checkAndRowMutate to do many checkAndPuts at a time on a single row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.Mutation-">checkAndMutate</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - to check</dd> |
| <dd><code>filter</code> - the filter</dd> |
| <dd><code>timeRange</code> - time range to check</dd> |
| <dd><code>mutation</code> - data to put if check succeeds</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if mutation was applied, false otherwise</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="checkAndRowMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-"> |
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| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4755">checkAndRowMutate</a>(byte[] row, |
| byte[] family, |
| byte[] qualifier, |
| <a href="../../../../../org/apache/hadoop/hbase/CompareOperator.html" title="enum in org.apache.hadoop.hbase">CompareOperator</a> op, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/ByteArrayComparable.html" title="class in org.apache.hadoop.hbase.filter">ByteArrayComparable</a> comparator, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RowMutations.html" title="class in org.apache.hadoop.hbase.client">RowMutations</a> rm) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndRowMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-">Region</a></code></span></div> |
| <div class="block">Atomically checks if a row/family/qualifier value matches the expected values and if it does, |
| it performs the row mutations. If the passed value is null, the lack of column value |
| (ie: non-existence) is used. Use to do many mutations on a single row. Use checkAndMutate |
| to do one checkAndMutate at a time.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndRowMutate-byte:A-byte:A-byte:A-org.apache.hadoop.hbase.CompareOperator-org.apache.hadoop.hbase.filter.ByteArrayComparable-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-">checkAndRowMutate</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - to check</dd> |
| <dd><code>family</code> - column family to check</dd> |
| <dd><code>qualifier</code> - column qualifier to check</dd> |
| <dd><code>op</code> - the comparison operator</dd> |
| <dd><code>comparator</code> - the expected value</dd> |
| <dd><code>timeRange</code> - time range to check</dd> |
| <dd><code>rm</code> - data to put if check succeeds</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if mutations were applied, false otherwise</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="checkAndRowMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-"> |
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| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4769">checkAndRowMutate</a>(byte[] row, |
| <a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">Filter</a> filter, |
| <a href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in org.apache.hadoop.hbase.io">TimeRange</a> timeRange, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RowMutations.html" title="class in org.apache.hadoop.hbase.client">RowMutations</a> rm) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndRowMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-">Region</a></code></span></div> |
| <div class="block">Atomically checks if a row matches the filter and if it does, it performs the row mutations. |
| Use to do many mutations on a single row. Use checkAndMutate to do one checkAndMutate at a |
| time.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndRowMutate-byte:A-org.apache.hadoop.hbase.filter.Filter-org.apache.hadoop.hbase.io.TimeRange-org.apache.hadoop.hbase.client.RowMutations-">checkAndRowMutate</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - to check</dd> |
| <dd><code>filter</code> - the filter</dd> |
| <dd><code>timeRange</code> - time range to check</dd> |
| <dd><code>rm</code> - data to put if check succeeds</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if mutations were applied, false otherwise</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutateResult.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutateResult</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4782">checkAndMutate</a>(<a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutate.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutate</a> checkAndMutate) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndMutate-org.apache.hadoop.hbase.client.CheckAndMutate-">Region</a></code></span></div> |
| <div class="block">Atomically checks if a row matches the conditions and if it does, it performs the actions. |
| Use to do many mutations on a single row. Use checkAndMutate to do one checkAndMutate at a |
| time.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#checkAndMutate-org.apache.hadoop.hbase.client.CheckAndMutate-">checkAndMutate</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>checkAndMutate</code> - the CheckAndMutate object</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if mutations were applied, false otherwise</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an error occurred in this method</dd> |
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| <a name="checkMutationType-org.apache.hadoop.hbase.client.Mutation-"> |
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| <h4>checkMutationType</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4911">checkMutationType</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation) |
| throws <a href="../../../../../org/apache/hadoop/hbase/DoNotRetryIOException.html" title="class in org.apache.hadoop.hbase">DoNotRetryIOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/DoNotRetryIOException.html" title="class in org.apache.hadoop.hbase">DoNotRetryIOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4920">checkRow</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Row.html" title="interface in org.apache.hadoop.hbase.client">Row</a> action, |
| byte[] row) |
| throws <a href="../../../../../org/apache/hadoop/hbase/DoNotRetryIOException.html" title="class in org.apache.hadoop.hbase">DoNotRetryIOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/DoNotRetryIOException.html" title="class in org.apache.hadoop.hbase">DoNotRetryIOException</a></code></dd> |
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| int compareResult)</pre> |
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| <h4>mutate</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4954">mutate</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| boolean atomic) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <h4>mutate</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/OperationStatus.html" title="class in org.apache.hadoop.hbase.regionserver">OperationStatus</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4962">mutate</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation, |
| boolean atomic, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="addRegionToSnapshot-org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription-org.apache.hadoop.hbase.errorhandling.ForeignExceptionSnare-"> |
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| <h4>addRegionToSnapshot</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4989">addRegionToSnapshot</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription desc, |
| <a href="../../../../../org/apache/hadoop/hbase/errorhandling/ForeignExceptionSnare.html" title="interface in org.apache.hadoop.hbase.errorhandling">ForeignExceptionSnare</a> exnSnare) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Complete taking the snapshot on the region. Writes the region info and adds references to the |
| working snapshot directory. |
| |
| TODO for api consistency, consider adding another version with no <a href="../../../../../org/apache/hadoop/hbase/errorhandling/ForeignExceptionSnare.html" title="interface in org.apache.hadoop.hbase.errorhandling"><code>ForeignExceptionSnare</code></a> |
| arg. (In the future other cancellable HRegion methods could eventually add a |
| <a href="../../../../../org/apache/hadoop/hbase/errorhandling/ForeignExceptionSnare.html" title="interface in org.apache.hadoop.hbase.errorhandling"><code>ForeignExceptionSnare</code></a>, or we could do something fancier).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>desc</code> - snapshot description object</dd> |
| <dd><code>exnSnare</code> - ForeignExceptionSnare that captures external exceptions in case we need to |
| bail out. This is allowed to be null and will just be ignored in that case.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there is an external or internal error causing the snapshot to fail</dd> |
| </dl> |
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| <a name="updateSequenceId-java.lang.Iterable-long-"> |
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| <h4>updateSequenceId</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.4999">updateSequenceId</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> cellItr, |
| long sequenceId) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>updateCellTimestamps</h4> |
| <pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5015">updateCellTimestamps</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> cellItr, |
| byte[] now) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Replace any cell timestamps set to <a href="../../../../../org/apache/hadoop/hbase/HConstants.html#LATEST_TIMESTAMP"><code>HConstants.LATEST_TIMESTAMP</code></a> |
| provided current timestamp.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cellItr</code> - </dd> |
| <dd><code>now</code> - </dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>rewriteCellTags</h4> |
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| <a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> m)</pre> |
| <div class="block">Possibly rewrite incoming cell tags.</div> |
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| <div class="block">Check if resources to support an update. |
| <p/> |
| We throw RegionTooBusyException if above memstore limit and expect client to retry using some |
| kind of backoff</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/RegionTooBusyException.html" title="class in org.apache.hadoop.hbase">RegionTooBusyException</a></code></dd> |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - Throws exception if region is in read-only mode.</dd> |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="applyToMemStore-org.apache.hadoop.hbase.regionserver.HStore-java.util.List-boolean-org.apache.hadoop.hbase.regionserver.MemStoreSizing-"> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5115">applyToMemStore</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>> cells, |
| boolean delta, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSizing.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreSizing</a> memstoreAccounting) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>delta</code> - If we are doing delta changes -- e.g. increment/append -- then this flag will be |
| set; when set we will run operations that make sense in the increment/append scenario |
| but that do not make sense otherwise.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#applyToMemStore-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.regionserver.MemStoreSizing-"><code>applyToMemStore(HStore, Cell, MemStoreSizing)</code></a></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5129">applyToMemStore</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store, |
| <a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSizing.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreSizing</a> memstoreAccounting) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#applyToMemStore-org.apache.hadoop.hbase.regionserver.HStore-java.util.List-boolean-org.apache.hadoop.hbase.regionserver.MemStoreSizing-"><code>applyToMemStore(HStore, List, boolean, MemStoreSizing)</code></a></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5139">checkFamilies</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><byte[]> families, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability) |
| throws <a href="../../../../../org/apache/hadoop/hbase/regionserver/NoSuchColumnFamilyException.html" title="class in org.apache.hadoop.hbase.regionserver">NoSuchColumnFamilyException</a>, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/InvalidMutationDurabilityException.html" title="class in org.apache.hadoop.hbase.regionserver">InvalidMutationDurabilityException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/NoSuchColumnFamilyException.html" title="class in org.apache.hadoop.hbase.regionserver">NoSuchColumnFamilyException</a></code></dd> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InvalidMutationDurabilityException.html" title="class in org.apache.hadoop.hbase.regionserver">InvalidMutationDurabilityException</a></code></dd> |
| </dl> |
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| </ul> |
| <a name="checkFamily-byte:A-org.apache.hadoop.hbase.client.Durability-"> |
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| <h4>checkFamily</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5146">checkFamily</a>(byte[] family, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability) |
| throws <a href="../../../../../org/apache/hadoop/hbase/regionserver/NoSuchColumnFamilyException.html" title="class in org.apache.hadoop.hbase.regionserver">NoSuchColumnFamilyException</a>, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/InvalidMutationDurabilityException.html" title="class in org.apache.hadoop.hbase.regionserver">InvalidMutationDurabilityException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/NoSuchColumnFamilyException.html" title="class in org.apache.hadoop.hbase.regionserver">NoSuchColumnFamilyException</a></code></dd> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InvalidMutationDurabilityException.html" title="class in org.apache.hadoop.hbase.regionserver">InvalidMutationDurabilityException</a></code></dd> |
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| <h4>checkFamily</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5158">checkFamily</a>(byte[] family) |
| throws <a href="../../../../../org/apache/hadoop/hbase/regionserver/NoSuchColumnFamilyException.html" title="class in org.apache.hadoop.hbase.regionserver">NoSuchColumnFamilyException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/NoSuchColumnFamilyException.html" title="class in org.apache.hadoop.hbase.regionserver">NoSuchColumnFamilyException</a></code></dd> |
| </dl> |
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| <ul class="blockList"> |
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| <h4>checkTimestamps</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5172">checkTimestamps</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> familyMap, |
| long now) |
| throws <a href="../../../../../org/apache/hadoop/hbase/exceptions/FailedSanityCheckException.html" title="class in org.apache.hadoop.hbase.exceptions">FailedSanityCheckException</a></pre> |
| <div class="block">Check the collection of families for valid timestamps</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>familyMap</code> - </dd> |
| <dd><code>now</code> - current timestamp</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/exceptions/FailedSanityCheckException.html" title="class in org.apache.hadoop.hbase.exceptions">FailedSanityCheckException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isFlushSize-org.apache.hadoop.hbase.regionserver.MemStoreSize-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>isFlushSize</h4> |
| <pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5199">isFlushSize</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> size)</pre> |
| </li> |
| </ul> |
| <a name="deleteRecoveredEdits-org.apache.hadoop.fs.FileSystem-java.lang.Iterable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deleteRecoveredEdits</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5203">deleteRecoveredEdits</a>(org.apache.hadoop.fs.FileSystem fs, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><org.apache.hadoop.fs.Path> files) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayRecoveredEditsIfAny-java.util.Map-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.hbase.monitoring.MonitoredTask-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replayRecoveredEditsIfAny</h4> |
| <pre>long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5245">replayRecoveredEditsIfAny</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> maxSeqIdInStores, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| <a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a> status) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Read the edits put under this region by wal splitting process. Put |
| the recovered edits back up into this region. |
| |
| <p>We can ignore any wal message that has a sequence ID that's equal to or |
| lower than minSeqId. (Because we know such messages are already |
| reflected in the HFiles.) |
| |
| <p>While this is running we are putting pressure on memory yet we are |
| outside of our usual accounting because we are not yet an onlined region |
| (this stuff is being run as part of Region initialization). This means |
| that if we're up against global memory limits, we'll not be flagged to flush |
| because we are not online. We can't be flushed by usual mechanisms anyways; |
| we're not yet online so our relative sequenceids are not yet aligned with |
| WAL sequenceids -- not till we come up online, post processing of split |
| edits. |
| |
| <p>But to help relieve memory pressure, at least manage our own heap size |
| flushing if are in excess of per-region limits. Flushing, though, we have |
| to be careful and avoid using the regionserver/wal sequenceid. Its running |
| on a different line to whats going on in here in this region context so if we |
| crashed replaying these edits, but in the midst had a flush that used the |
| regionserver wal with a sequenceid in excess of whats going on in here |
| in this region and with its split editlogs, then we could miss edits the |
| next time we go to recover. So, we have to flush inline, using seqids that |
| make sense in a this single region context only -- until we online.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>maxSeqIdInStores</code> - Any edit found in split editlogs needs to be in excess of |
| the maxSeqId for the store to be applied, else its skipped.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the sequence id of the last edit added to this region out of the |
| recovered edits log or <code>minSeqId</code> if nothing added from editlogs.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayRecoveredEditsForPaths-long-org.apache.hadoop.fs.FileSystem-java.util.NavigableSet-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.fs.Path-"> |
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| <h4>replayRecoveredEditsForPaths</h4> |
| <pre>private long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5331">replayRecoveredEditsForPaths</a>(long minSeqIdForTheRegion, |
| org.apache.hadoop.fs.FileSystem fs, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true" title="class or interface in java.util">NavigableSet</a><org.apache.hadoop.fs.Path> files, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| org.apache.hadoop.fs.Path regionDir) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="handleException-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-java.io.IOException-"> |
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| <h4>handleException</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5377">handleException</a>(org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path edits, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a> e) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayRecoveredEdits-org.apache.hadoop.fs.Path-java.util.Map-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.fs.FileSystem-"> |
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| <h4>replayRecoveredEdits</h4> |
| <pre>private long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5401">replayRecoveredEdits</a>(org.apache.hadoop.fs.Path edits, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> maxSeqIdInStores, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter, |
| org.apache.hadoop.fs.FileSystem fs) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>edits</code> - File of recovered edits.</dd> |
| <dd><code>maxSeqIdInStores</code> - Maximum sequenceid found in each store. Edits in wal must be larger |
| than this to be replayed for each store.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the sequence id of the last edit added to this region out of the recovered edits log or |
| <code>minSeqId</code> if nothing added from editlogs.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayWALCompactionMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor-boolean-boolean-long-"> |
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| <h4>replayWALCompactionMarker</h4> |
| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5603">replayWALCompactionMarker</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor compaction, |
| boolean pickCompactionFiles, |
| boolean removeFiles, |
| long replaySeqId) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Call to complete a compaction. Its for the case where we find in the WAL a compaction |
| that was not finished. We could find one recovering a WAL after a regionserver crash. |
| See HBASE-2331.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayWALFlushMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-long-"> |
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| <h4>replayWALFlushMarker</h4> |
| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5664">replayWALFlushMarker</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush, |
| long replaySeqId) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayWALFlushStartMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replayWALFlushStartMarker</h4> |
| <pre><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5710">replayWALFlushStartMarker</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Replay the flush marker from primary region by creating a corresponding snapshot of |
| the store memstores, only if the memstores do not have a higher seqId from an earlier wal |
| edit (because the events may be coming out of order).</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayWALFlushCommitMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replayWALFlushCommitMarker</h4> |
| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5822">replayWALFlushCommitMarker</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replayFlushInStores-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor-org.apache.hadoop.hbase.regionserver.HRegion.PrepareFlushResult-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replayFlushInStores</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5946">replayFlushInStores</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.PrepareFlushResult.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a> prepareFlushResult, |
| boolean dropMemstoreSnapshot) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Replays the given flush descriptor by opening the flush files in stores and dropping the |
| memstore snapshots if requested.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>flush</code> - </dd> |
| <dd><code>prepareFlushResult</code> - </dd> |
| <dd><code>dropMemstoreSnapshot</code> - </dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="loadRecoveredHFilesIfAny-java.util.Collection-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>loadRecoveredHFilesIfAny</h4> |
| <pre>private long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.5982">loadRecoveredHFilesIfAny</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> stores) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="dropMemStoreContents--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>dropMemStoreContents</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6019">dropMemStoreContents</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Be careful, this method will drop all data in the memstore of this region. |
| Currently, this method is used to drop memstore to prevent memory leak |
| when replaying recovered.edits while opening region.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="dropMemStoreContentsForSeqId-long-org.apache.hadoop.hbase.regionserver.HStore-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>dropMemStoreContentsForSeqId</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6041">dropMemStoreContentsForSeqId</a>(long seqId, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> store) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Drops the memstore contents after replaying a flush descriptor or region open event replay |
| if the memstore edits have seqNums smaller than the given seq id</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doDropStoreMemStoreContentsForSeqId-org.apache.hadoop.hbase.regionserver.HStore-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>doDropStoreMemStoreContentsForSeqId</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSize.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreSize</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6072">doDropStoreMemStoreContentsForSeqId</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> s, |
| long currentSeqId) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6082">replayWALFlushAbortMarker</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor flush)</pre> |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="replayWALBulkLoadEventMarker-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor-"> |
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| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6229">replayWALBulkLoadEventMarker</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor bulkLoadEvent) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6312">dropPrepareFlushIfPossible</a>()</pre> |
| <div class="block">If all stores ended up dropping their snapshots, we can safely drop the prepareFlushResult</div> |
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| <a name="refreshStoreFiles--"> |
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| <pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6339">refreshStoreFiles</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#refreshStoreFiles--">Region</a></code></span></div> |
| <div class="block">Check the region's underlying store files, open the files that have not |
| been opened yet, and remove the store file readers for store files no |
| longer available.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#refreshStoreFiles--">refreshStoreFiles</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>refreshStoreFiles</h4> |
| <pre>protected boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6345">refreshStoreFiles</a>(boolean force) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="logRegionFiles--"> |
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| <h4>logRegionFiles</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6436">logRegionFiles</a>()</pre> |
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| <a name="checkTargetRegion-byte:A-java.lang.String-java.lang.Object-"> |
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| <ul class="blockList"> |
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| <h4>checkTargetRegion</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6448">checkTargetRegion</a>(byte[] encodedRegionName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> exceptionMsg, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> payload) |
| throws <a href="../../../../../org/apache/hadoop/hbase/regionserver/WrongRegionException.html" title="class in org.apache.hadoop.hbase.regionserver">WrongRegionException</a></pre> |
| <div class="block">Checks whether the given regionName is either equal to our region, or that |
| the regionName is the primary region to our corresponding range for the secondary replica.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/WrongRegionException.html" title="class in org.apache.hadoop.hbase.regionserver">WrongRegionException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="restoreEdit-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.regionserver.MemStoreSizing-"> |
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| <h4>restoreEdit</h4> |
| <pre>protected void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6470">restoreEdit</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> s, |
| <a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreSizing.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreSizing</a> memstoreAccounting)</pre> |
| <div class="block">Used by tests</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>s</code> - Store to add edit too.</dd> |
| <dd><code>cell</code> - Cell to add.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isZeroLengthThenDelete-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.FileStatus-org.apache.hadoop.fs.Path-"> |
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| <pre>private static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6481">isZeroLengthThenDelete</a>(org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.FileStatus stat, |
| org.apache.hadoop.fs.Path p) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">make sure have been through lease recovery before get file status, so the file length can be |
| trusted.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>p</code> - File to check.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True if file was zero-length (and if so, we'll delete it in here).</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <h4>instantiateHStore</h4> |
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| boolean warmup) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>getStore</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6505">getStore</a>(byte[] column)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getStore-byte:A-">Region</a></code></span></div> |
| <div class="block">Return the Store for the given family |
| <p>Use with caution. Exposed for use of fixup utilities.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getStore-byte:A-">getStore</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the Store for the given family</dd> |
| </dl> |
| </li> |
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| <a name="getStore-org.apache.hadoop.hbase.Cell-"> |
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| <h4>getStore</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6513">getStore</a>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</pre> |
| <div class="block">Return HStore instance. Does not do any copy: as the number of store is limited, we iterate on |
| the list.</div> |
| </li> |
| </ul> |
| <a name="getStores--"> |
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| <h4>getStores</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6519">getStores</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getStores--">Region</a></code></span></div> |
| <div class="block">Return the list of Stores managed by this region |
| <p>Use with caution. Exposed for use of fixup utilities.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getStores--">getStores</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a list of the Stores managed by this region</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getStoreFileList-byte:A:A-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getStoreFileList</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6524">getStoreFileList</a>(byte[][] columns) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getStoreFileList-byte:A:A-">getStoreFileList</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>list of store file names for the given families</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code></dd> |
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| <a name="checkRow-byte:A-java.lang.String-"> |
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| <h4>checkRow</h4> |
| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6552">checkRow</a>(byte[] row, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> op) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Make sure this is a valid row for the HRegion</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6569">getRowLock</a>(byte[] row) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Get an exclusive ( write lock ) lock on a given row.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - Which row to lock.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A locked RowLock. The lock is exclusive and already aqquired.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>getRowLock</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6574">getRowLock</a>(byte[] row, |
| boolean readLock) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getRowLock-byte:A-boolean-">Region</a></code></span></div> |
| <div class="block">Get a row lock for the specified row. All locks are reentrant. |
| |
| Before calling this function make sure that a region operation has already been |
| started (the calling thread has already acquired the region-close-guard lock). |
| <p> |
| The obtained locks should be released after use by <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html#release--"><code>Region.RowLock.release()</code></a> |
| <p> |
| NOTE: the boolean passed here has changed. It used to be a boolean that |
| stated whether or not to wait on the lock. Now it is whether it an exclusive |
| lock is requested.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getRowLock-byte:A-boolean-">getRowLock</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - The row actions will be performed against</dd> |
| <dd><code>readLock</code> - is the lock reader or writer. True indicates that a non-exclusive |
| lock is requested</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#startRegionOperation--"><code>Region.startRegionOperation()</code></a>, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#startRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-"><code>Region.startRegionOperation(Operation)</code></a></dd> |
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| </li> |
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| <a name="getRowLockInternal-byte:A-boolean-org.apache.hadoop.hbase.regionserver.Region.RowLock-"> |
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| <h4>getRowLockInternal</h4> |
| <pre>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.6579">getRowLockInternal</a>(byte[] row, |
| boolean readLock, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.RowLock.html" title="interface in org.apache.hadoop.hbase.regionserver">Region.RowLock</a> prevRowLock) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <div class="block">Determines whether multiple column families are present |
| Precondition: familyPaths is not null</div> |
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| boolean assignSeqId, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BulkLoadListener.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.BulkLoadListener</a> bulkLoadListener) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Attempts to atomically load a group of hfiles. This is critical for loading |
| rows with multiple column families atomically.</div> |
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| <dd><code>familyPaths</code> - List of Pair<byte[] column family, String hfilePath></dd> |
| <dd><code>bulkLoadListener</code> - Internal hooks enabling massaging/preparation of a |
| file about to be bulk loaded</dd> |
| <dd><code>assignSeqId</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map from family to List of store file paths if successful, null if failed recoverably</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if failed unrecoverably.</dd> |
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| boolean assignSeqId, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.BulkLoadListener.html" title="interface in org.apache.hadoop.hbase.regionserver">HRegion.BulkLoadListener</a> bulkLoadListener, |
| boolean copyFile, |
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| boolean replicate) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Attempts to atomically load a group of hfiles. This is critical for loading |
| rows with multiple column families atomically.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>familyPaths</code> - List of Pair<byte[] column family, String hfilePath></dd> |
| <dd><code>assignSeqId</code> - </dd> |
| <dd><code>bulkLoadListener</code> - Internal hooks enabling massaging/preparation of a |
| file about to be bulk loaded</dd> |
| <dd><code>copyFile</code> - always copy hfiles if true</dd> |
| <dd><code>clusterIds</code> - ids from clusters that had already handled the given bulkload event.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map from family to List of store file paths if successful, null if failed recoverably</dd> |
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| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if failed unrecoverably.</dd> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7099">newHRegion</a>(org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices)</pre> |
| <div class="block">A utility method to create new instances of HRegion based on the <a href="../../../../../org/apache/hadoop/hbase/HConstants.html#REGION_IMPL"><code>HConstants.REGION_IMPL</code></a> |
| configuration property.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tableDir</code> - qualified path of directory where region should be located, usually the table |
| directory.</dd> |
| <dd><code>wal</code> - The WAL is the outbound log for any updates to the HRegion The wal file is a logfile |
| from the previous execution that's custom-computed for this HRegion. The HRegionServer |
| computes and sorts the appropriate wal info for this HRegion. If there is a previous |
| file (implying that the HRegion has been written-to before), then read it from the |
| supplied path.</dd> |
| <dd><code>fs</code> - is the filesystem.</dd> |
| <dd><code>conf</code> - is global configuration settings.</dd> |
| <dd><code>regionInfo</code> - - RegionInfo that describes the region is new), then read them from the |
| supplied path.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the new instance</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-boolean-"> |
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| org.apache.hadoop.fs.Path rootDir, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> hTableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| boolean initialize) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Convenience method creating new HRegions. Used by createTable.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>info</code> - Info for region to create.</dd> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>wal</code> - shared WAL</dd> |
| <dd><code>initialize</code> - - true to initialize the region</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| org.apache.hadoop.fs.Path rootDir, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> hTableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| boolean initialize, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsRpcServices) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Convenience method creating new HRegions. Used by createTable.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>info</code> - Info for region to create.</dd> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>wal</code> - shared WAL</dd> |
| <dd><code>initialize</code> - - true to initialize the region</dd> |
| <dd><code>rsRpcServices</code> - An interface we can request flushes against.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="createHRegion-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.TableDescriptor-"> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7161">createHRegion</a>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo, |
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| org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDesc) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Create a region under the given table directory.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7173">createRegionDir</a>(org.apache.hadoop.conf.Configuration configuration, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> ri, |
| org.apache.hadoop.fs.Path rootDir) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Create the region directory in the filesystem.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7183">createHRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| org.apache.hadoop.fs.Path rootDir, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> hTableDescriptor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="openHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-"> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7203">openHRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>info</code> - Info for region to be opened.</dd> |
| <dd><code>wal</code> - WAL for region to use. This method will call |
| WAL#setSequenceNumber(long) passing the result of the call to |
| HRegion#getMinSequenceId() to ensure the wal id is properly kept |
| up. HRegionStore does this every time it opens a new region.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>info</code> - Info for region to be opened</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>wal</code> - WAL for region to use. This method will call |
| WAL#setSequenceNumber(long) passing the result of the call to |
| HRegion#getMinSequenceId() to ensure the wal id is properly kept |
| up. HRegionStore does this every time it opens a new region.</dd> |
| <dd><code>conf</code> - The Configuration object to use.</dd> |
| <dd><code>rsServices</code> - An interface we can request flushes against.</dd> |
| <dd><code>reporter</code> - An interface we can report progress against.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>info</code> - Info for region to be opened.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>wal</code> - WAL for region to use. This method will call |
| WAL#setSequenceNumber(long) passing the result of the call to |
| HRegion#getMinSequenceId() to ensure the wal id is properly kept |
| up. HRegionStore does this every time it opens a new region.</dd> |
| <dd><code>conf</code> - The Configuration object to use.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>info</code> - Info for region to be opened.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>wal</code> - WAL for region to use. This method will call |
| WAL#setSequenceNumber(long) passing the result of the call to |
| HRegion#getMinSequenceId() to ensure the wal id is properly kept |
| up. HRegionStore does this every time it opens a new region.</dd> |
| <dd><code>conf</code> - The Configuration object to use.</dd> |
| <dd><code>rsServices</code> - An interface we can request flushes against.</dd> |
| <dd><code>reporter</code> - An interface we can report progress against.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - The Configuration object to use.</dd> |
| <dd><code>fs</code> - Filesystem to use</dd> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>info</code> - Info for region to be opened.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>wal</code> - WAL for region to use. This method will call |
| WAL#setSequenceNumber(long) passing the result of the call to |
| HRegion#getMinSequenceId() to ensure the wal id is properly kept |
| up. HRegionStore does this every time it opens a new region.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="openHRegion-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-"> |
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| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - The Configuration object to use.</dd> |
| <dd><code>fs</code> - Filesystem to use</dd> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>info</code> - Info for region to be opened.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>wal</code> - WAL for region to use. This method will call |
| WAL#setSequenceNumber(long) passing the result of the call to |
| HRegion#getMinSequenceId() to ensure the wal id is properly kept |
| up. HRegionStore does this every time it opens a new region.</dd> |
| <dd><code>rsServices</code> - An interface we can request flushes against.</dd> |
| <dd><code>reporter</code> - An interface we can report progress against.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="openHRegionFromTableDir-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-"> |
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| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - The Configuration object to use.</dd> |
| <dd><code>fs</code> - Filesystem to use</dd> |
| <dd><code>info</code> - Info for region to be opened.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dd><code>wal</code> - WAL for region to use. This method will call |
| WAL#setSequenceNumber(long) passing the result of the call to |
| HRegion#getMinSequenceId() to ensure the wal id is properly kept |
| up. HRegionStore does this every time it opens a new region.</dd> |
| <dd><code>rsServices</code> - An interface we can request flushes against.</dd> |
| <dd><code>reporter</code> - An interface we can report progress against.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>info</code> is <code>null</code></dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7359">openHRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> other, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Useful when reopening a closed region (normally for unit tests)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>other</code> - original object</dd> |
| <dd><code>reporter</code> - An interface we can report progress against.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7367">openHRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a> other, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7378">openHRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open HRegion. |
| <p/> |
| Calls initialize and sets sequenceId.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Returns <code>this</code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="openReadOnlyFileSystemHRegion-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-"> |
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| <pre>public static <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7424">openReadOnlyFileSystemHRegion</a>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path tableDir, |
| <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Open a Region on a read-only file-system (like hdfs snapshots)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - The Configuration object to use.</dd> |
| <dd><code>fs</code> - Filesystem to use</dd> |
| <dd><code>info</code> - Info for region to be opened.</dd> |
| <dd><code>htd</code> - the table descriptor</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>new HRegion</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>info</code> is <code>null</code></dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="warmupHRegion-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.wal.WAL-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.util.CancelableProgressable-"> |
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| <h4>warmupHRegion</h4> |
| <pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7438">warmupHRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| <a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> htd, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a> wal, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> rsServices, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> reporter) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRegionDir-org.apache.hadoop.fs.Path-java.lang.String-"> |
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| <ul class="blockList"> |
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| <h4>getRegionDir</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public static org.apache.hadoop.fs.Path <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7468">getRegionDir</a>(org.apache.hadoop.fs.Path tabledir, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">For tests only; to be removed.</span></div> |
| <div class="block">Computes the Path of the HRegion</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tabledir</code> - qualified path for table</dd> |
| <dd><code>name</code> - ENCODED region name</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Path of HRegion directory</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rowIsInRange-org.apache.hadoop.hbase.client.RegionInfo-byte:A-"> |
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| <h4>rowIsInRange</h4> |
| <pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7480">rowIsInRange</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| byte[] row)</pre> |
| <div class="block">Determines if the specified row is within the row range specified by the |
| specified RegionInfo</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>info</code> - RegionInfo that specifies the row range</dd> |
| <dd><code>row</code> - row to be checked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the row is within the range specified by the RegionInfo</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rowIsInRange-org.apache.hadoop.hbase.client.RegionInfo-byte:A-int-short-"> |
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| <h4>rowIsInRange</h4> |
| <pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7487">rowIsInRange</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info, |
| byte[] row, |
| int offset, |
| short length)</pre> |
| </li> |
| </ul> |
| <a name="get-org.apache.hadoop.hbase.client.Get-"> |
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| <h4>get</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7497">get</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#get-org.apache.hadoop.hbase.client.Get-">Region</a></code></span></div> |
| <div class="block">Do a get based on the get parameter.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#get-org.apache.hadoop.hbase.client.Get-">get</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>get</code> - query parameters</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>result of the operation</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="prepareGet-org.apache.hadoop.hbase.client.Get-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>prepareGet</h4> |
| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7504">prepareGet</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <a name="get-org.apache.hadoop.hbase.client.Get-boolean-"> |
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| <h4>get</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7519">get</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get, |
| boolean withCoprocessor) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#get-org.apache.hadoop.hbase.client.Get-boolean-">Region</a></code></span></div> |
| <div class="block">Do a get based on the get parameter.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#get-org.apache.hadoop.hbase.client.Get-boolean-">get</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>get</code> - query parameters</dd> |
| <dd><code>withCoprocessor</code> - invoke coprocessor or not. We don't want to |
| always invoke cp.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>list of cells resulting from the operation</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="get-org.apache.hadoop.hbase.client.Get-boolean-long-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>get</h4> |
| <pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7523">get</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get, |
| boolean withCoprocessor, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <a name="metricsUpdateForGet-java.util.List-long-"> |
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| <h4>metricsUpdateForGet</h4> |
| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7558">metricsUpdateForGet</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>> results, |
| long before)</pre> |
| </li> |
| </ul> |
| <a name="mutateRow-org.apache.hadoop.hbase.client.RowMutations-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>mutateRow</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7565">mutateRow</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RowMutations.html" title="class in org.apache.hadoop.hbase.client">RowMutations</a> rm) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#mutateRow-org.apache.hadoop.hbase.client.RowMutations-">Region</a></code></span></div> |
| <div class="block">Performs multiple mutations atomically on a single row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#mutateRow-org.apache.hadoop.hbase.client.RowMutations-">mutateRow</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rm</code> - object that specifies the set of mutations to perform atomically</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>results of Increment/Append operations. If no Increment/Append operations, it returns |
| null</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="mutateRowsWithLocks-java.util.Collection-java.util.Collection-long-long-"> |
| <!-- --> |
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| <h4>mutateRowsWithLocks</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7604">mutateRowsWithLocks</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>> mutations, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><byte[]> rowsToLock, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Perform atomic (all or none) mutations within the region.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#mutateRowsWithLocks-java.util.Collection-java.util.Collection-long-long-">mutateRowsWithLocks</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>mutations</code> - The list of mutations to perform. |
| <code>mutations</code> can contain operations for multiple rows. |
| Caller has to ensure that all rows are contained in this region.</dd> |
| <dd><code>rowsToLock</code> - Rows to lock</dd> |
| <dd><code>nonceGroup</code> - Optional nonce group of the operation (client Id)</dd> |
| <dd><code>nonce</code> - Optional nonce of the operation (unique random id to ensure "more idempotence") |
| If multiple rows are locked care should be taken that |
| <code>rowsToLock</code> is sorted in order to avoid deadlocks.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLoadStatistics--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLoadStatistics</h4> |
| <pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.RegionLoadStats <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7633">getLoadStatistics</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>statistics about the current load of the region</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-"> |
| <!-- --> |
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| <h4>processRowsWithLocks</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7656">processRowsWithLocks</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-">Region</a></code></span></div> |
| <div class="block">Performs atomic multiple reads and writes on a given row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-">processRowsWithLocks</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>processor</code> - The object defines the reads and writes to a row.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-"> |
| <!-- --> |
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| <h4>processRowsWithLocks</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7661">processRowsWithLocks</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-">Region</a></code></span></div> |
| <div class="block">Performs atomic multiple reads and writes on a given row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-">processRowsWithLocks</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>processor</code> - The object defines the reads and writes to a row.</dd> |
| <dd><code>nonceGroup</code> - Optional nonce group of the operation (client Id)</dd> |
| <dd><code>nonce</code> - Optional nonce of the operation (unique random id to ensure "more idempotence")</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>processRowsWithLocks</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7667">processRowsWithLocks</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| long timeout, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-long-">Region</a></code></span></div> |
| <div class="block">Performs atomic multiple reads and writes on a given row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#processRowsWithLocks-org.apache.hadoop.hbase.regionserver.RowProcessor-long-long-long-">processRowsWithLocks</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>processor</code> - The object defines the reads and writes to a row.</dd> |
| <dd><code>timeout</code> - The timeout of the processor.process() execution |
| Use a negative number to switch off the time bound</dd> |
| <dd><code>nonceGroup</code> - Optional nonce group of the operation (client Id)</dd> |
| <dd><code>nonce</code> - Optional nonce of the operation (unique random id to ensure "more idempotence")</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="preProcess-org.apache.hadoop.hbase.regionserver.RowProcessor-org.apache.hadoop.hbase.wal.WALEdit-"> |
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| <h4>preProcess</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7814">preProcess</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doProcessRowWithTimeout-org.apache.hadoop.hbase.regionserver.RowProcessor-long-org.apache.hadoop.hbase.regionserver.HRegion-java.util.List-org.apache.hadoop.hbase.wal.WALEdit-long-"> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7824">doProcessRowWithTimeout</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RowProcessor.html" title="interface in org.apache.hadoop.hbase.regionserver">RowProcessor</a><?,?> processor, |
| long now, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a> region, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>> mutations, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="append-org.apache.hadoop.hbase.client.Append-"> |
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| <h4>append</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7877">append</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a> append) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#append-org.apache.hadoop.hbase.client.Append-">Region</a></code></span></div> |
| <div class="block">Perform one or more append operations on a row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#append-org.apache.hadoop.hbase.client.Append-">append</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>result of the operation</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <a name="append-org.apache.hadoop.hbase.client.Append-long-long-"> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7881">append</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a> append, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="increment-org.apache.hadoop.hbase.client.Increment-"> |
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| <h4>increment</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7894">increment</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a> increment) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#increment-org.apache.hadoop.hbase.client.Increment-">Region</a></code></span></div> |
| <div class="block">Perform one or more increment operations on a row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#increment-org.apache.hadoop.hbase.client.Increment-">increment</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>result of the operation</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7898">increment</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a> increment, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.WriteEntry.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl.WriteEntry</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7910">doWALAppend</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>> clusterIds, |
| long now, |
| long nonceGroup, |
| long nonce) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| <a name="doWALAppend-org.apache.hadoop.hbase.wal.WALEdit-org.apache.hadoop.hbase.client.Durability-java.util.List-long-long-long-long-"> |
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| <pre>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.WriteEntry.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl.WriteEntry</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7919">doWALAppend</a>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> walEdit, |
| <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a> durability, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>> clusterIds, |
| long now, |
| long nonceGroup, |
| long nonce, |
| long origLogSeqNum) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>writeEntry associated with this append</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>heapSize</h4> |
| <pre>public long <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.7989">heapSize</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/io/HeapSize.html#heapSize--">heapSize</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/io/HeapSize.html" title="interface in org.apache.hadoop.hbase.io">HeapSize</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Approximate 'exclusive deep size' of implementing object. Includes |
| count of payload and hosting object sizings.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="registerService-org.apache.hbase.thirdparty.com.google.protobuf.Service-"> |
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| <h4>registerService</h4> |
| <pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8004">registerService</a>(org.apache.hbase.thirdparty.com.google.protobuf.Service instance)</pre> |
| <div class="block">Registers a new protocol buffer <code>Service</code> subclass as a coprocessor endpoint to be |
| available for handling <code>#execService(RpcController, CoprocessorServiceCall)</code> calls. |
| <p/> |
| Only a single instance may be registered per region for a given <code>Service</code> subclass (the |
| instances are keyed on <code>Descriptors.ServiceDescriptor.getFullName()</code>.. After the first registration, |
| subsequent calls with the same service name will fail with a return value of <code>false</code>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>instance</code> - the <code>Service</code> subclass instance to expose as a coprocessor endpoint</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if the registration was successful, <code>false</code> otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="execService-org.apache.hbase.thirdparty.com.google.protobuf.RpcController-org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CoprocessorServiceCall-"> |
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| <h4>execService</h4> |
| <pre>public org.apache.hbase.thirdparty.com.google.protobuf.Message <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8036">execService</a>(org.apache.hbase.thirdparty.com.google.protobuf.RpcController controller, |
| org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CoprocessorServiceCall call) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Executes a single protocol buffer coprocessor endpoint <code>Service</code> method using |
| the registered protocol handlers. <code>Service</code> implementations must be registered via the |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#registerService-org.apache.hbase.thirdparty.com.google.protobuf.Service-"><code>registerService(Service)</code></a> |
| method before they are available.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>controller</code> - an <code>RpcContoller</code> implementation to pass to the invoked service</dd> |
| <dd><code>call</code> - a <code>CoprocessorServiceCall</code> instance identifying the service, method, |
| and parameters for the method invocation</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a protocol buffer <code>Message</code> instance containing the method's result</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if no registered service handler is found or an error |
| occurs during the invocation</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#registerService-org.apache.hbase.thirdparty.com.google.protobuf.Service-"><code>registerService(Service)</code></a></dd> |
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| </ul> |
| <a name="checkSplit--"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>checkSplit</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a><byte[]> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8086">checkSplit</a>()</pre> |
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| </ul> |
| <a name="checkSplit-boolean-"> |
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| <ul class="blockList"> |
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| <h4>checkSplit</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a><byte[]> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8093">checkSplit</a>(boolean force)</pre> |
| <div class="block">Return the split point. An empty result indicates the region isn't splittable.</div> |
| </li> |
| </ul> |
| <a name="getCompactPriority--"> |
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| <h4>getCompactPriority</h4> |
| <pre>public int <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8126">getCompactPriority</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The priority that this region should have in the compaction queue</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCoprocessorHost--"> |
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| <h4>getCoprocessorHost</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8132">getCoprocessorHost</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the coprocessor host</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setCoprocessorHost-org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost-"> |
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| <h4>setCoprocessorHost</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8137">setCoprocessorHost</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost</a> coprocessorHost)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>coprocessorHost</code> - the new coprocessor host</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="startRegionOperation--"> |
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| <h4>startRegionOperation</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8142">startRegionOperation</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#startRegionOperation--">Region</a></code></span></div> |
| <div class="block">This method needs to be called before any public call that reads or |
| modifies data. |
| Acquires a read lock and checks if the region is closing or closed. |
| <p><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#closeRegionOperation--"><code>Region.closeRegionOperation()</code></a> MUST then always be called after |
| the operation has completed, whether it succeeded or failed.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#startRegionOperation--">startRegionOperation</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="startRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-"> |
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| <h4>startRegionOperation</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8147">startRegionOperation</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver">Region.Operation</a> op) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#startRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-">Region</a></code></span></div> |
| <div class="block">This method needs to be called before any public call that reads or |
| modifies data. |
| Acquires a read lock and checks if the region is closing or closed. |
| <p><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#closeRegionOperation--"><code>Region.closeRegionOperation()</code></a> MUST then always be called after |
| the operation has completed, whether it succeeded or failed.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#startRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-">startRegionOperation</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>op</code> - The operation is about to be taken on the region</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="closeRegionOperation--"> |
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| </a> |
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| <h4>closeRegionOperation</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8207">closeRegionOperation</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#closeRegionOperation--">Region</a></code></span></div> |
| <div class="block">Closes the region operation lock.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#closeRegionOperation--">closeRegionOperation</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="closeRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-"> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8212">closeRegionOperation</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver">Region.Operation</a> operation) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#closeRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-">Region</a></code></span></div> |
| <div class="block">Closes the region operation lock. This needs to be called in the finally block corresponding |
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| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8233">startBulkRegionOperation</a>(boolean writeLockNeeded) |
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| <div class="block">This method needs to be called before any public call that reads or |
| modifies stores in bulk. It has to be called just before a try. |
| #closeBulkRegionOperation needs to be called in the try's finally block |
| Acquires a writelock and checks if the region is closing or closed.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/NotServingRegionException.html" title="class in org.apache.hadoop.hbase">NotServingRegionException</a></code> - when the region is closing or closed</dd> |
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| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8251">closeBulkRegionOperation</a>()</pre> |
| <div class="block">Closes the lock. This needs to be called in the finally block corresponding |
| to the try block of #startRegionOperation</div> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8261">recordMutationWithoutWal</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>>> familyMap)</pre> |
| <div class="block">Update LongAdders for number of puts without wal and the size of possible data loss. |
| These information are exposed by the region server metrics.</div> |
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| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8292">lock</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</a> lock, |
| int multiplier) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Try to acquire a lock. Throw RegionTooBusyException |
| if failed to get the lock in time. Throw InterruptedIOException |
| if interrupted while waiting for the lock.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>sync</h4> |
| <pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8322">sync</a>(long txid, |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Calls sync with the given transaction ID</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>txid</code> - should sync up to which transaction</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If anything goes wrong with DFS</dd> |
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| <pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8354">shouldSyncWAL</a>()</pre> |
| <div class="block">Check whether we should sync the wal from the table's durability settings</div> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the latest sequence number that was read from storage when this region was opened</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>map of column family names to max sequence id that was read from storage when this |
| region was opened</dd> |
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| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getCompactionState--">getCompactionState</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>if a given region is in compaction now.</dd> |
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| <div class="block">If a handler thread is eligible for interrupt, make it ineligible. Should be paired |
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| <div class="block">If a handler thread was made ineligible for interrupt via {<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#disableInterrupts--"><code>disableInterrupts()</code></a>, |
| make it eligible again. No-op if interrupts are already enabled.</div> |
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| <div class="block">Interrupt any region options that have acquired the region lock via |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#startRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-"><code>startRegionOperation(org.apache.hadoop.hbase.regionserver.Region.Operation)</code></a>, |
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| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8447">checkInterrupt</a>() |
| throws <a href="../../../../../org/apache/hadoop/hbase/NotServingRegionException.html" title="class in org.apache.hadoop.hbase">NotServingRegionException</a>, |
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| <div class="block">Check thread interrupt status and throw an exception if interrupted.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/NotServingRegionException.html" title="class in org.apache.hadoop.hbase">NotServingRegionException</a></code> - if region is closing</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/InterruptedIOException.html?is-external=true" title="class or interface in java.io">InterruptedIOException</a></code> - if interrupted but region is not closing</dd> |
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| <div class="block">Throw the correct exception upon interrupt</div> |
| <dl> |
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| <dd><code>t</code> - cause</dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8475">onConfigurationChange</a>(org.apache.hadoop.conf.Configuration conf)</pre> |
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| <dd><code><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html#onConfigurationChange-org.apache.hadoop.conf.Configuration-">onConfigurationChange</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">ConfigurationObserver</a></code></dd> |
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| <div class="block">Needs to be called to register the children to the manager.</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/conf/PropagatingConfigurationObserver.html#registerChildren-org.apache.hadoop.hbase.conf.ConfigurationManager-">registerChildren</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/conf/PropagatingConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">PropagatingConfigurationObserver</a></code></dd> |
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| <div class="block">Needs to be called to deregister the children from the manager.</div> |
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| <dd><code><a href="../../../../../org/apache/hadoop/hbase/conf/PropagatingConfigurationObserver.html#deregisterChildren-org.apache.hadoop.hbase.conf.ConfigurationManager-">deregisterChildren</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/conf/PropagatingConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">PropagatingConfigurationObserver</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>manager</code> - : to deregister from</dd> |
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| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#getCellComparator--">Region</a></code></span></div> |
| <div class="block">The comparator to be used with the region</div> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8528">requestCompaction</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> why, |
| int priority, |
| boolean major, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a> tracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#requestCompaction-java.lang.String-int-boolean-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-">Region</a></code></span></div> |
| <div class="block">Request compaction on this region.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#requestCompaction-java.lang.String-int-boolean-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-">requestCompaction</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/HRegion.html#line.8538">requestCompaction</a>(byte[] family, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> why, |
| int priority, |
| boolean major, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a> tracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#requestCompaction-byte:A-java.lang.String-int-boolean-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-">Region</a></code></span></div> |
| <div class="block">Request compaction for the given family</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#requestCompaction-byte:A-java.lang.String-int-boolean-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-">requestCompaction</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| throws <a href="../../../../../org/apache/hadoop/hbase/RegionTooBusyException.html" title="class in org.apache.hadoop.hbase">RegionTooBusyException</a></pre> |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#requestFlush-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">Region</a></code></span></div> |
| <div class="block">Request flush on this region.</div> |
| <dl> |
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| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html#requestFlush-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">requestFlush</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver">Region</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <div class="block">This method modifies the region's configuration in order to inject replication-related |
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| <dd><code>conf</code> - region configurations</dd> |
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