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| <h2 title="Class ClientMetaTableAccessor" class="title">Class ClientMetaTableAccessor</h2> |
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| <li>org.apache.hadoop.hbase.ClientMetaTableAccessor</li> |
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| <pre>@InterfaceAudience.Private |
| public final class <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.52">ClientMetaTableAccessor</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></pre> |
| <div class="block">The (asynchronous) meta table accessor used at client side. Used to read/write region and |
| assignment information store in <code>hbase:meta</code>.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.0.0</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/hadoop/hbase/CatalogFamilyFormat.html" title="class in org.apache.hadoop.hbase"><code>CatalogFamilyFormat</code></a></dd> |
| </dl> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| </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/ClientMetaTableAccessor.CloseableVisitor.html" title="interface in org.apache.hadoop.hbase">ClientMetaTableAccessor.CloseableVisitor</a></span></code> |
| <div class="block">Implementations 'visit' a catalog table row but with close() at the end.</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/ClientMetaTableAccessor.CollectAllVisitor.html" title="class in org.apache.hadoop.hbase">ClientMetaTableAccessor.CollectAllVisitor</a></span></code> |
| <div class="block">Collects all returned.</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/ClientMetaTableAccessor.CollectingVisitor.html" title="class in org.apache.hadoop.hbase">ClientMetaTableAccessor.CollectingVisitor</a><<a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.CollectingVisitor.html" title="type parameter in ClientMetaTableAccessor.CollectingVisitor">T</a>></span></code> |
| <div class="block">A <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.Visitor.html" title="interface in org.apache.hadoop.hbase"><code>ClientMetaTableAccessor.Visitor</code></a> that collects content out of passed <a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client"><code>Result</code></a>.</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/ClientMetaTableAccessor.CollectRegionLocationsVisitor.html" title="class in org.apache.hadoop.hbase">ClientMetaTableAccessor.CollectRegionLocationsVisitor</a></span></code> </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/ClientMetaTableAccessor.MetaTableScanResultConsumer.html" title="class in org.apache.hadoop.hbase">ClientMetaTableAccessor.MetaTableScanResultConsumer</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/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a></span></code> </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/ClientMetaTableAccessor.Visitor.html" title="interface in org.apache.hadoop.hbase">ClientMetaTableAccessor.Visitor</a></span></code> |
| <div class="block">Implementations 'visit' a catalog table row.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static org.slf4j.Logger</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#LOG">LOG</a></span></code> </td> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier</th> |
| <th class="colLast" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#ClientMetaTableAccessor--">ClientMetaTableAccessor</a></span>()</code> </td> |
| </tr> |
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| <h3>Method Summary</h3> |
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| <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="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>private static <a href="../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getMetaScan-org.apache.hadoop.hbase.client.AsyncTable-int-">getMetaScan</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| int rowUpperLimit)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<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><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getRegionLocation-org.apache.hadoop.hbase.client.AsyncTable-byte:A-">getRegionLocation</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| byte[] regionName)</code> |
| <div class="block">Returns the HRegionLocation from meta for the given region</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>private static <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><<a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getRegionLocations-org.apache.hadoop.hbase.client.Result-">getRegionLocations</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r)</code> |
| <div class="block">Returns an HRegionLocationList extracted from the result.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<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><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getRegionLocationWithEncodedName-org.apache.hadoop.hbase.client.AsyncTable-byte:A-">getRegionLocationWithEncodedName</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| byte[] encodedRegionName)</code> |
| <div class="block">Returns the HRegionLocation from meta for the given encoded region name</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</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/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getTableHRegionLocations-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-">getTableHRegionLocations</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code> |
| <div class="block">Used to get all region locations for the specific table.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><<a href="../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getTableRegionsAndLocations-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-boolean-">getTableRegionsAndLocations</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| boolean excludeOfflinedSplitParents)</code> |
| <div class="block">Used to get table regions' info and server.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getTableStartRowForMeta-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-">getTableStartRowForMeta</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<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><<a href="../../../../org/apache/hadoop/hbase/client/TableState.html" title="class in org.apache.hadoop.hbase.client">TableState</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getTableState-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-">getTableState</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>private static <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><<a href="../../../../org/apache/hadoop/hbase/client/TableState.html" title="class in org.apache.hadoop.hbase.client">TableState</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getTableState-org.apache.hadoop.hbase.client.Result-">getTableState</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#getTableStopRowForMeta-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-">getTableStopRowForMeta</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#scanMeta-org.apache.hadoop.hbase.client.AsyncTable-byte:A-byte:A-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-int-org.apache.hadoop.hbase.ClientMetaTableAccessor.Visitor-">scanMeta</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| byte[] startRow, |
| byte[] stopRow, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type, |
| int maxRows, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.Visitor.html" title="interface in org.apache.hadoop.hbase">ClientMetaTableAccessor.Visitor</a> visitor)</code> |
| <div class="block">Performs a scan of META table for given table.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.html#scanMeta-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-org.apache.hadoop.hbase.ClientMetaTableAccessor.Visitor-">scanMeta</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.Visitor.html" title="interface in org.apache.hadoop.hbase">ClientMetaTableAccessor.Visitor</a> visitor)</code> |
| <div class="block">Performs a scan of META table for given table.</div> |
| </td> |
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| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</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/ClientMetaTableAccessor.html#tableExists-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-">tableExists</a></span>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code> </td> |
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| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</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>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.75">tableExists</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</pre> |
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| <h4>getTableState</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<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><<a href="../../../../org/apache/hadoop/hbase/client/TableState.html" title="class in org.apache.hadoop.hbase.client">TableState</a>>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.80">getTableState</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</pre> |
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| <a name="getRegionLocation-org.apache.hadoop.hbase.client.AsyncTable-byte:A-"> |
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| <h4>getRegionLocation</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<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><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.106">getRegionLocation</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| byte[] regionName)</pre> |
| <div class="block">Returns the HRegionLocation from meta for the given region</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>metaTable</code> - </dd> |
| <dd><code>regionName</code> - region we're looking for</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>HRegionLocation for the given region</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRegionLocationWithEncodedName-org.apache.hadoop.hbase.client.AsyncTable-byte:A-"> |
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| <h4>getRegionLocationWithEncodedName</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<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><<a href="../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.133">getRegionLocationWithEncodedName</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| byte[] encodedRegionName)</pre> |
| <div class="block">Returns the HRegionLocation from meta for the given encoded region name</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>metaTable</code> - </dd> |
| <dd><code>encodedRegionName</code> - region we're looking for</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>HRegionLocation for the given region</dd> |
| </dl> |
| </li> |
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| <a name="getTableState-org.apache.hadoop.hbase.client.Result-"> |
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| <h4>getTableState</h4> |
| <pre>private static <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><<a href="../../../../org/apache/hadoop/hbase/client/TableState.html" title="class in org.apache.hadoop.hbase.client">TableState</a>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.161">getTableState</a>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r) |
| 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="getTableHRegionLocations-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-"> |
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| <h4>getTableHRegionLocations</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</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/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.172">getTableHRegionLocations</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</pre> |
| <div class="block">Used to get all region locations for the specific table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>metaTable</code> - </dd> |
| <dd><code>tableName</code> - table we're looking for, can be null for getting all regions</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the list of region locations. The return value will be wrapped by a |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent"><code>CompletableFuture</code></a>.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getTableRegionsAndLocations-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-boolean-"> |
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| <ul class="blockList"> |
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| <h4>getTableRegionsAndLocations</h4> |
| <pre>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><<a href="../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>>>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.198">getTableRegionsAndLocations</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| boolean excludeOfflinedSplitParents)</pre> |
| <div class="block">Used to get table regions' info and server.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>metaTable</code> - </dd> |
| <dd><code>tableName</code> - table we're looking for, can be null for getting all regions</dd> |
| <dd><code>excludeOfflinedSplitParents</code> - don't return split parents</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the list of regioninfos and server. The return value will be wrapped by a |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent"><code>CompletableFuture</code></a>.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="scanMeta-org.apache.hadoop.hbase.client.AsyncTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-org.apache.hadoop.hbase.ClientMetaTableAccessor.Visitor-"> |
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| <h4>scanMeta</h4> |
| <pre>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.228">scanMeta</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| <a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.Visitor.html" title="interface in org.apache.hadoop.hbase">ClientMetaTableAccessor.Visitor</a> visitor)</pre> |
| <div class="block">Performs a scan of META table for given table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>metaTable</code> - </dd> |
| <dd><code>tableName</code> - table withing we scan</dd> |
| <dd><code>type</code> - scanned part of meta</dd> |
| <dd><code>visitor</code> - Visitor invoked against each row</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="scanMeta-org.apache.hadoop.hbase.client.AsyncTable-byte:A-byte:A-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-int-org.apache.hadoop.hbase.ClientMetaTableAccessor.Visitor-"> |
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| <pre>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true" title="class or interface in java.util.concurrent">CompletableFuture</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.243">scanMeta</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><<a href="../../../../org/apache/hadoop/hbase/client/AdvancedScanResultConsumer.html" title="interface in org.apache.hadoop.hbase.client">AdvancedScanResultConsumer</a>> metaTable, |
| byte[] startRow, |
| byte[] stopRow, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type, |
| int maxRows, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.Visitor.html" title="interface in org.apache.hadoop.hbase">ClientMetaTableAccessor.Visitor</a> visitor)</pre> |
| <div class="block">Performs a scan of META table for given table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>metaTable</code> - </dd> |
| <dd><code>startRow</code> - Where to start the scan</dd> |
| <dd><code>stopRow</code> - Where to stop the scan</dd> |
| <dd><code>type</code> - scanned part of meta</dd> |
| <dd><code>maxRows</code> - maximum rows to return</dd> |
| <dd><code>visitor</code> - Visitor invoked against each row</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getMetaScan-org.apache.hadoop.hbase.client.AsyncTable-int-"> |
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| </a> |
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| <h4>getMetaScan</h4> |
| <pre>private static <a href="../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.415">getMetaScan</a>(<a href="../../../../org/apache/hadoop/hbase/client/AsyncTable.html" title="interface in org.apache.hadoop.hbase.client">AsyncTable</a><?> metaTable, |
| int rowUpperLimit)</pre> |
| </li> |
| </ul> |
| <a name="getRegionLocations-org.apache.hadoop.hbase.client.Result-"> |
| <!-- --> |
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| <ul class="blockList"> |
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| <h4>getRegionLocations</h4> |
| <pre>private static <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><<a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase">RegionLocations</a>> <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.436">getRegionLocations</a>(<a href="../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> r)</pre> |
| <div class="block">Returns an HRegionLocationList extracted from the result.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an HRegionLocationList containing all locations for the region range or null if we |
| can't deserialize the result.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getTableStartRowForMeta-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-"> |
| <!-- --> |
| </a> |
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| <li class="blockList"> |
| <h4>getTableStartRowForMeta</h4> |
| <pre>public static byte[] <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.444">getTableStartRowForMeta</a>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tableName</code> - table we're working with</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>start row for scanning META according to query type</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getTableStopRowForMeta-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.ClientMetaTableAccessor.QueryType-"> |
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| <li class="blockList"> |
| <h4>getTableStopRowForMeta</h4> |
| <pre>public static byte[] <a href="../../../../src-html/org/apache/hadoop/hbase/ClientMetaTableAccessor.html#line.469">getTableStopRowForMeta</a>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="../../../../org/apache/hadoop/hbase/ClientMetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase">ClientMetaTableAccessor.QueryType</a> type)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tableName</code> - table we're working with</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>stop row for scanning META according to query type</dd> |
| </dl> |
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