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| <div class="subTitle">org.apache.hadoop.hbase.wal</div> |
| <h2 title="Class WALKeyImpl" class="title">Class WALKeyImpl</h2> |
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| <ul class="inheritance"> |
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| <li>org.apache.hadoop.hbase.wal.WALKeyImpl</li> |
| </ul> |
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| <div class="description"> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a>>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/SequenceId.html" title="interface in org.apache.hadoop.hbase.regionserver">SequenceId</a>, <a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.LimitedPrivate(value="Replication") |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.60">WALKeyImpl</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/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></pre> |
| <div class="block">Default implementation of Key for an Entry in the WAL. |
| For internal use only though Replication needs to have access. |
| |
| The log intermingles edits to many tables and rows, so each log entry |
| identifies the appropriate table and row. Within a table and row, they're |
| also sorted. |
| |
| <p>Some Transactional edits (START, COMMIT, ABORT) will not have an associated row.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="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 <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>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#clusterIds">clusterIds</a></span></code> |
| <div class="block">The first element in the list is the cluster id on which the change has originated</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html" title="class in org.apache.hadoop.hbase.wal">WALKeyImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#EMPTY_WALKEYIMPL">EMPTY_WALKEYIMPL</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#encodedRegionName">encodedRegionName</a></span></code> </td> |
| </tr> |
| <tr 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><<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>,byte[]></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#extendedAttributes">extendedAttributes</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/wal/WALKeyImpl.html#mvcc">mvcc</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/wal/WALKeyImpl.html#nonce">nonce</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/wal/WALKeyImpl.html#nonceGroup">nonceGroup</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/wal/WALKeyImpl.html#origLogSeqNum">origLogSeqNum</a></span></code> |
| <div class="block">Used during WAL replay; the sequenceId of the edit when it came into the system.</div> |
| </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/wal/WALKeyImpl.html#replicationScope">replicationScope</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/wal/WALKeyImpl.html#sequenceId">sequenceId</a></span></code> |
| <div class="block">SequenceId for this edit.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#tablename">tablename</a></span></code> </td> |
| </tr> |
| <tr 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/wal/WALKeyImpl.html#writeEntry">writeEntry</a></span></code> |
| <div class="block">Set in a way visible to multiple threads; e.g.</div> |
| </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/wal/WALKeyImpl.html#writeTime">writeTime</a></span></code> |
| <div class="block">Time at which this edit was written.</div> |
| </td> |
| </tr> |
| </table> |
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| <li class="blockList"><a name="fields.inherited.from.class.org.apache.hadoop.hbase.wal.WALKey"> |
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| </a> |
| <h3>Fields inherited from interface org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></h3> |
| <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#EMPTY_UUIDS">EMPTY_UUIDS</a></code></li> |
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| </a> |
| <h3>Fields inherited from interface org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/SequenceId.html" title="interface in org.apache.hadoop.hbase.regionserver">SequenceId</a></h3> |
| <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/SequenceId.html#NO_SEQUENCE_ID">NO_SEQUENCE_ID</a></code></li> |
| </ul> |
| </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/wal/WALKeyImpl.html#WALKeyImpl--">WALKeyImpl</a></span>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-java.util.List-long-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc)</code> |
| <div class="block">Create the log key for writing to somewhere.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-java.util.List-long-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-java.util.NavigableMap-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope)</code> |
| <div class="block">Create the log key for writing to somewhere.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-java.util.List-long-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-java.util.NavigableMap-java.util.Map-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope, |
| <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>,byte[]> extendedAttributes)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-long-java.util.List-long-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc)</code> |
| <div class="block">Create the log key for writing to somewhere.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-long-java.util.List-long-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-java.util.NavigableMap-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope)</code> |
| <div class="block">Create the log key for writing to somewhere.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-long-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
| long nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc)</code> |
| <div class="block">Create the log key for writing to somewhere.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-long-java.util.UUID-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
| long now, |
| <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> clusterId)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-long-java.util.UUID-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
| long now, |
| <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> clusterId, |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
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| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-java.util.NavigableMap-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
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| <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>> replicationScope)</code> </td> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-java.util.NavigableMap-java.util.Map-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope, |
| <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>,byte[]> extendedAttributes)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-byte:A-org.apache.hadoop.hbase.TableName-long-java.util.NavigableMap-">WALKeyImpl</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now, |
| <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>> replicationScope)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-java.util.NavigableMap-">WALKeyImpl</a></span>(<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>> replicationScope)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-org.apache.hadoop.hbase.wal.WALKeyImpl-java.util.Map-">WALKeyImpl</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html" title="class in org.apache.hadoop.hbase.wal">WALKeyImpl</a> key, |
| <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>,byte[]> extendedAttributes)</code> |
| <div class="block">Copy constructor that takes in an existing WALKeyImpl plus some extended attributes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#WALKeyImpl-org.apache.hadoop.hbase.wal.WALKey-java.util.List-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-java.util.NavigableMap-java.util.Map-">WALKeyImpl</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a> key, |
| <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, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScopes, |
| <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>,byte[]> extendedAttributes)</code> |
| <div class="block">Copy constructor that takes in an existing WALKey, the extra WALKeyImpl fields that the |
| parent interface is missing, plus some extended attributes.</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="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></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/wal/WALKeyImpl.html#addClusterId-java.util.UUID-">addClusterId</a></span>(<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> clusterId)</code> |
| <div class="block">Marks that the cluster with the given clusterId has consumed the change</div> |
| </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/wal/WALKeyImpl.html#addExtendedAttribute-java.lang.String-byte:A-">addExtendedAttribute</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> attributeKey, |
| byte[] attributeValue)</code> |
| <div class="block">Add a named String value to this WALKey to be persisted into the WAL</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/wal/WALKeyImpl.html#clearReplicationScope--">clearReplicationScope</a></span>()</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#compareTo-org.apache.hadoop.hbase.wal.WALKey-">compareTo</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a> o)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.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> obj)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#estimatedSerializedSizeOf--">estimatedSerializedSizeOf</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.WALKey.Builder</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getBuilder-org.apache.hadoop.hbase.regionserver.wal.WALCellCodec.ByteStringCompressor-">getBuilder</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALCellCodec.ByteStringCompressor.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALCellCodec.ByteStringCompressor</a> compressor)</code> </td> |
| </tr> |
| <tr id="i7" 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="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getClusterIds--">getClusterIds</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getEncodedRegionName--">getEncodedRegionName</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getExtendedAttribute-java.lang.String-">getExtendedAttribute</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> attributeKey)</code> |
| <div class="block">Return a named String value injected into the WALKey during processing, such as by a |
| coprocessor</div> |
| </td> |
| </tr> |
| <tr id="i10" 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><<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>,byte[]></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getExtendedAttributes--">getExtendedAttributes</a></span>()</code> |
| <div class="block">Returns a map of all extended attributes injected into this WAL key.</div> |
| </td> |
| </tr> |
| <tr id="i11" 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/wal/WALKeyImpl.html#getMvcc--">getMvcc</a></span>()</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getNonce--">getNonce</a></span>()</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getNonceGroup--">getNonceGroup</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/UUID.html?is-external=true" title="class or interface in java.util">UUID</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getOriginatingClusterId--">getOriginatingClusterId</a></span>()</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getOrigLogSeqNum--">getOrigLogSeqNum</a></span>()</code> |
| <div class="block">Return a positive long if current WALKeyImpl is created from a replay edit; a replay edit is an |
| edit that came in when replaying WALs of a crashed server.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <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/wal/WALKeyImpl.html#getReplicationScopes--">getReplicationScopes</a></span>()</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getSequenceId--">getSequenceId</a></span>()</code> |
| <div class="block">SequenceId is only available post WAL-assign.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getTableName--">getTableName</a></span>()</code> </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code><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/wal/WALKeyImpl.html#getWriteEntry--">getWriteEntry</a></span>()</code> |
| <div class="block">Use it to complete mvcc transaction.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#getWriteTime--">getWriteTime</a></span>()</code> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#init-byte:A-org.apache.hadoop.hbase.TableName-long-long-java.util.List-long-long-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl-java.util.NavigableMap-java.util.Map-">init</a></span>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope, |
| <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>,byte[]> extendedAttributes)</code> </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>(package private) void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#internEncodedRegionName-byte:A-">internEncodedRegionName</a></span>(byte[] encodedRegionName)</code> |
| <div class="block">Drop this instance's region name byte array and instead |
| hold a reference to the provided region name.</div> |
| </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/wal/WALKeyImpl.html#internTableName-org.apache.hadoop.hbase.TableName-">internTableName</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename)</code> |
| <div class="block">Drop this instance's tablename byte array and instead |
| hold a reference to the provided tablename.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#readFieldsFromPb-org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALCellCodec.ByteStringUncompressor-">readFieldsFromPb</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.WALKey walKey, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALCellCodec.ByteStringUncompressor.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALCellCodec.ByteStringUncompressor</a> uncompressor)</code> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#setOrigLogSeqNum-long-">setOrigLogSeqNum</a></span>(long sequenceId)</code> |
| <div class="block">Used to set original sequenceId for WALKeyImpl during WAL replay</div> |
| </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/wal/WALKeyImpl.html#setReplicationScope-java.util.NavigableMap-">setReplicationScope</a></span>(<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>> replicationScope)</code> </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#setSequenceId-long-">setSequenceId</a></span>(long sequenceId)</code> </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
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| long logSeqNum, |
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| <div class="block">Copy constructor that takes in an existing WALKeyImpl plus some extended attributes. |
| Intended for coprocessors to add annotations to a system-generated WALKey |
| for persistence to the WAL.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key to be copied into this new key</dd> |
| <dd><code>extendedAttributes</code> - Extra attributes to copy into the new key</dd> |
| </dl> |
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| <div class="block">Copy constructor that takes in an existing WALKey, the extra WALKeyImpl fields that the |
| parent interface is missing, plus some extended attributes. Intended |
| for coprocessors to add annotations to a system-generated WALKey for |
| persistence to the WAL.</div> |
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| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
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| long nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope)</pre> |
| <div class="block">Create the log key for writing to somewhere. |
| We maintain the tablename mainly for debugging purposes. |
| A regionName is always a sub-table object. |
| <p>Used by log splitting and snapshots.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encodedRegionName</code> - Encoded name of the region as returned by |
| <code>HRegionInfo#getEncodedNameAsBytes()</code>.</dd> |
| <dd><code>tablename</code> - - name of table</dd> |
| <dd><code>logSeqNum</code> - - log sequence number</dd> |
| <dd><code>now</code> - Time at which this edit was written.</dd> |
| <dd><code>clusterIds</code> - the clusters that have consumed the change(used in Replication)</dd> |
| <dd><code>nonceGroup</code> - the nonceGroup</dd> |
| <dd><code>nonce</code> - the nonce</dd> |
| <dd><code>mvcc</code> - the mvcc associate the WALKeyImpl</dd> |
| <dd><code>replicationScope</code> - the non-default replication scope |
| associated with the region's column families</dd> |
| </dl> |
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| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc)</pre> |
| <div class="block">Create the log key for writing to somewhere. |
| We maintain the tablename mainly for debugging purposes. |
| A regionName is always a sub-table object. |
| <p>Used by log splitting and snapshots.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encodedRegionName</code> - Encoded name of the region as returned by |
| <code>HRegionInfo#getEncodedNameAsBytes()</code>.</dd> |
| <dd><code>tablename</code> - - name of table</dd> |
| <dd><code>logSeqNum</code> - - log sequence number</dd> |
| <dd><code>now</code> - Time at which this edit was written.</dd> |
| <dd><code>clusterIds</code> - the clusters that have consumed the change(used in Replication)</dd> |
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| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now, |
| <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 nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc)</pre> |
| <div class="block">Create the log key for writing to somewhere. |
| We maintain the tablename mainly for debugging purposes. |
| A regionName is always a sub-table object.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encodedRegionName</code> - Encoded name of the region as returned by |
| <code>HRegionInfo#getEncodedNameAsBytes()</code>.</dd> |
| <dd><code>tablename</code> - the tablename</dd> |
| <dd><code>now</code> - Time at which this edit was written.</dd> |
| <dd><code>clusterIds</code> - the clusters that have consumed the change(used in Replication)</dd> |
| <dd><code>nonceGroup</code> - </dd> |
| <dd><code>nonce</code> - </dd> |
| <dd><code>mvcc</code> - mvcc control used to generate sequence numbers and control read/write points</dd> |
| </dl> |
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| </ul> |
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| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long now, |
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| long nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope)</pre> |
| <div class="block">Create the log key for writing to somewhere. |
| We maintain the tablename mainly for debugging purposes. |
| A regionName is always a sub-table object.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encodedRegionName</code> - Encoded name of the region as returned by |
| <code>HRegionInfo#getEncodedNameAsBytes()</code>.</dd> |
| <dd><code>tablename</code> - </dd> |
| <dd><code>now</code> - Time at which this edit was written.</dd> |
| <dd><code>clusterIds</code> - the clusters that have consumed the change(used in Replication)</dd> |
| <dd><code>nonceGroup</code> - the nonceGroup</dd> |
| <dd><code>nonce</code> - the nonce</dd> |
| <dd><code>mvcc</code> - mvcc control used to generate sequence numbers and control read/write points</dd> |
| <dd><code>replicationScope</code> - the non-default replication scope of the column families</dd> |
| </dl> |
| </li> |
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| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
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| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc)</pre> |
| <div class="block">Create the log key for writing to somewhere. |
| We maintain the tablename mainly for debugging purposes. |
| A regionName is always a sub-table object.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encodedRegionName</code> - Encoded name of the region as returned by |
| <code>HRegionInfo#getEncodedNameAsBytes()</code>.</dd> |
| <dd><code>tablename</code> - </dd> |
| <dd><code>logSeqNum</code> - </dd> |
| <dd><code>nonceGroup</code> - </dd> |
| <dd><code>nonce</code> - </dd> |
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| long nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
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| <div class="block">Use it to complete mvcc transaction. This WALKeyImpl was part of |
| (the transaction is started when you call append; see the comment on FSHLog#append). To |
| complete call |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html#complete-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl.WriteEntry-"><code>MultiVersionConcurrencyControl.complete(MultiVersionConcurrencyControl.WriteEntry)</code></a> |
| or <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html#complete-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl.WriteEntry-"><code>MultiVersionConcurrencyControl.complete(MultiVersionConcurrencyControl.WriteEntry)</code></a></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A WriteEntry gotten from local WAL subsystem.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html#setWriteEntry-org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl.WriteEntry-"><code>setWriteEntry(MultiVersionConcurrencyControl.WriteEntry)</code></a></dd> |
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| <pre>@InterfaceAudience.Private |
| protected void <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.368">init</a>(byte[] encodedRegionName, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tablename, |
| long logSeqNum, |
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| long nonceGroup, |
| long nonce, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.html" title="class in org.apache.hadoop.hbase.regionserver">MultiVersionConcurrencyControl</a> mvcc, |
| <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>> replicationScope, |
| <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>,byte[]> extendedAttributes)</pre> |
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| protected void <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.395">setSequenceId</a>(long sequenceId)</pre> |
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| <pre>public byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.401">getEncodedRegionName</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#getEncodedRegionName--">getEncodedRegionName</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>encoded region name</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>table name</dd> |
| </dl> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.414">setOrigLogSeqNum</a>(long sequenceId)</pre> |
| <div class="block">Used to set original sequenceId for WALKeyImpl during WAL replay</div> |
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| <div class="block">Return a positive long if current WALKeyImpl is created from a replay edit; a replay edit is an |
| edit that came in when replaying WALs of a crashed server.</div> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>original sequence number of the WALEdit</dd> |
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| <pre>public long <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.435">getSequenceId</a>()</pre> |
| <div class="block">SequenceId is only available post WAL-assign. Calls before this will get you a |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/SequenceId.html#NO_SEQUENCE_ID"><code>SequenceId.NO_SEQUENCE_ID</code></a>. See the comment on FSHLog#append and #getWriteNumber in this |
| method for more on when this sequenceId comes available.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/SequenceId.html#getSequenceId--">getSequenceId</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/SequenceId.html" title="interface in org.apache.hadoop.hbase.regionserver">SequenceId</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>long the new assigned sequence number</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the write time</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The nonce group</dd> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The nonce</dd> |
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| <h4>addClusterId</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.474">addClusterId</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> clusterId)</pre> |
| <div class="block">Marks that the cluster with the given clusterId has consumed the change</div> |
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| <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/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.483">getClusterIds</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the set of cluster Ids that have consumed the change</dd> |
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| <pre>public <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> <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.492">getOriginatingClusterId</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#getOriginatingClusterId--">getOriginatingClusterId</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the cluster id on which the change has originated. It there is no such cluster, it |
| returns DEFAULT_CLUSTER_ID (cases where replication is not enabled)</dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.497">addExtendedAttribute</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> attributeKey, |
| byte[] attributeValue)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#addExtendedAttribute-java.lang.String-byte:A-">WALKey</a></code></span></div> |
| <div class="block">Add a named String value to this WALKey to be persisted into the WAL</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#addExtendedAttribute-java.lang.String-byte:A-">addExtendedAttribute</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>attributeKey</code> - Name of the attribute</dd> |
| <dd><code>attributeValue</code> - Value of the attribute</dd> |
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| <pre>public byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.505">getExtendedAttribute</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> attributeKey)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#getExtendedAttribute-java.lang.String-">WALKey</a></code></span></div> |
| <div class="block">Return a named String value injected into the WALKey during processing, such as by a |
| coprocessor</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#getExtendedAttribute-java.lang.String-">getExtendedAttribute</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>attributeKey</code> - The key of a key / value pair</dd> |
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| <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><<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>,byte[]> <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/WALKeyImpl.html#line.510">getExtendedAttributes</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#getExtendedAttributes--">WALKey</a></code></span></div> |
| <div class="block">Returns a map of all extended attributes injected into this WAL key.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html#getExtendedAttributes--">getExtendedAttributes</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a></code></dd> |
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| <pre>public <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/wal/WALKeyImpl.html#line.516">toString</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
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| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code> in class <code><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></dd> |
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| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true#compareTo-T-" title="class or interface in java.lang">compareTo</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a>></code></dd> |
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| <div class="block">Drop this instance's tablename byte array and instead |
| hold a reference to the provided tablename. This is not |
| meant to be a general purpose setter - it's only used |
| to collapse references to conserve memory.</div> |
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| <div class="block">Drop this instance's region name byte array and instead |
| hold a reference to the provided region name. This is not |
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| to collapse references to conserve memory.</div> |
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| <a name="getBuilder-org.apache.hadoop.hbase.regionserver.wal.WALCellCodec.ByteStringCompressor-"> |
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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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| <dt><span class="throwsLabel">Throws:</span></dt> |
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