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| <h2 title="Class DistributedHBaseCluster" class="title">Class DistributedHBaseCluster</h2> |
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| <li>org.apache.hadoop.hbase.DistributedHBaseCluster</li> |
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| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.48">DistributedHBaseCluster</a> |
| extends <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></pre> |
| <div class="block">Manages the interactions with an already deployed distributed cluster (as opposed to a |
| pseudo-distributed, or mini/local cluster). This is used by integration and system tests.</div> |
| </li> |
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| <td class="colFirst"><code>private static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.ServerNameIgnoreStartCodeComparator.html" title="class in org.apache.hadoop.hbase">DistributedHBaseCluster.ServerNameIgnoreStartCodeComparator</a></span></code> </td> |
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| <td class="colFirst"><code>private org.apache.hadoop.hbase.client.Admin</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#admin">admin</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#clusterManager">clusterManager</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.hbase.client.Connection</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#connection">connection</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/Set.html?is-external=true" title="class or interface in java.util">Set</a><org.apache.hadoop.hbase.ServerName></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#killedRegionServers">killedRegionServers</a></span></code> |
| <div class="block">List of RegionServers killed so far.</div> |
| </td> |
| </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/DistributedHBaseCluster.html#LOG">LOG</a></span></code> </td> |
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| <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#conf">conf</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#initialClusterStatus">initialClusterStatus</a></code></li> |
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| <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/DistributedHBaseCluster.html#DistributedHBaseCluster-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.ClusterManager-">DistributedHBaseCluster</a></span>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a> clusterManager)</code> </td> |
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| <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> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#close--">close</a></span>()</code> |
| <div class="block">Closes all the resources held open for this cluster.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#getClusterManager--">getClusterManager</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>org.apache.hadoop.hbase.ClusterMetrics</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#getClusterMetrics--">getClusterMetrics</a></span>()</code> |
| <div class="block">Returns a ClusterStatus for this HBase cluster</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>org.apache.hadoop.hbase.ClusterMetrics</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#getInitialClusterMetrics--">getInitialClusterMetrics</a></span>()</code> |
| <div class="block">Returns a ClusterStatus for this HBase cluster as observed at the |
| starting of the HBaseCluster</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>org.apache.hadoop.hbase.ServerName</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#getServerHoldingRegion-org.apache.hadoop.hbase.TableName-byte:A-">getServerHoldingRegion</a></span>(org.apache.hadoop.hbase.TableName tn, |
| byte[] regionName)</code> |
| <div class="block">Get the ServerName of region server serving the specified region</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#isDistributedCluster--">isDistributedCluster</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#isKilledRS-org.apache.hadoop.hbase.ServerName-">isKilledRS</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Keeping track of killed servers and being able to check if a particular server was killed makes |
| it possible to do fault tolerance testing for dead servers in a deterministic way.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#killDataNode-org.apache.hadoop.hbase.ServerName-">killDataNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Kills the datanode process if this is a distributed cluster, otherwise, |
| this causes master to exit doing basic clean up only.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#killMaster-org.apache.hadoop.hbase.ServerName-">killMaster</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Kills the master process if this is a distributed cluster, otherwise, |
| this causes master to exit doing basic clean up only.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#killNameNode-org.apache.hadoop.hbase.ServerName-">killNameNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Kills the namenode process if this is a distributed cluster, otherwise, this causes master to |
| exit doing basic clean up only.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#killRegionServer-org.apache.hadoop.hbase.ServerName-">killRegionServer</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Kills the region server process if this is a distributed cluster, otherwise |
| this causes the region server to exit doing basic clean up only.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#killZkNode-org.apache.hadoop.hbase.ServerName-">killZkNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Kills the zookeeper node process if this is a distributed cluster, otherwise, |
| this causes master to exit doing basic clean up only.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#restoreAdmin--">restoreAdmin</a></span>()</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#restoreClusterMetrics-org.apache.hadoop.hbase.ClusterMetrics-">restoreClusterMetrics</a></span>(org.apache.hadoop.hbase.ClusterMetrics initial)</code> |
| <div class="block">Restores the cluster to given state if this is a real cluster, |
| otherwise does nothing.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#restoreMasters-org.apache.hadoop.hbase.ClusterMetrics-org.apache.hadoop.hbase.ClusterMetrics-">restoreMasters</a></span>(org.apache.hadoop.hbase.ClusterMetrics initial, |
| org.apache.hadoop.hbase.ClusterMetrics current)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#restoreRegionServers-org.apache.hadoop.hbase.ClusterMetrics-org.apache.hadoop.hbase.ClusterMetrics-">restoreRegionServers</a></span>(org.apache.hadoop.hbase.ClusterMetrics initial, |
| org.apache.hadoop.hbase.ClusterMetrics current)</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#resumeRegionServer-org.apache.hadoop.hbase.ServerName-">resumeRegionServer</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Resume the region server</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#setClusterManager-org.apache.hadoop.hbase.ClusterManager-">setClusterManager</a></span>(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a> clusterManager)</code> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#shutdown--">shutdown</a></span>()</code> |
| <div class="block">Shut down the HBase cluster</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#startDataNode-org.apache.hadoop.hbase.ServerName-">startDataNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Starts a new datanode on the given hostname or if this is a mini/local cluster, |
| silently logs warning message.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#startMaster-java.lang.String-int-">startMaster</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> hostname, |
| int port)</code> |
| <div class="block">Starts a new master on the given hostname or if this is a mini/local cluster, |
| starts a master locally.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#startNameNode-org.apache.hadoop.hbase.ServerName-">startNameNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Starts a new namenode on the given hostname or if this is a mini/local cluster, silently logs |
| warning message.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#startRegionServer-java.lang.String-int-">startRegionServer</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> hostname, |
| int port)</code> |
| <div class="block">Starts a new region server on the given hostname or if this is a mini/local cluster, |
| starts a region server locally.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#startZkNode-java.lang.String-int-">startZkNode</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> hostname, |
| int port)</code> |
| <div class="block">Starts a new zookeeper node on the given hostname or if this is a mini/local cluster, |
| silently logs warning message.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#stopDataNode-org.apache.hadoop.hbase.ServerName-">stopDataNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Stops the datanode if this is a distributed cluster, otherwise |
| silently logs warning message.</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/DistributedHBaseCluster.html#stopMaster-org.apache.hadoop.hbase.ServerName-">stopMaster</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Stops the given master, by attempting a gradual stop.</div> |
| </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/DistributedHBaseCluster.html#stopNameNode-org.apache.hadoop.hbase.ServerName-">stopNameNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Stops the namenode if this is a distributed cluster, otherwise silently logs warning message.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#stopRegionServer-org.apache.hadoop.hbase.ServerName-">stopRegionServer</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Stops the given region server, by attempting a gradual stop.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#stopZkNode-org.apache.hadoop.hbase.ServerName-">stopZkNode</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Stops the region zookeeper if this is a distributed cluster, otherwise |
| silently logs warning message.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#suspendRegionServer-org.apache.hadoop.hbase.ServerName-">suspendRegionServer</a></span>(org.apache.hadoop.hbase.ServerName serverName)</code> |
| <div class="block">Suspend the region server</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForActiveAndReadyMaster-long-">waitForActiveAndReadyMaster</a></span>(long timeout)</code> |
| <div class="block">Blocks until there is an active master and that master has completed |
| initialization.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForDataNodeToStart-org.apache.hadoop.hbase.ServerName-long-">waitForDataNodeToStart</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified datanode to join the cluster</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForDataNodeToStop-org.apache.hadoop.hbase.ServerName-long-">waitForDataNodeToStop</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified datanode to stop the thread / process.</div> |
| </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForMasterToStop-org.apache.hadoop.hbase.ServerName-long-">waitForMasterToStop</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified master to stop the thread / process.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForNameNodeToStart-org.apache.hadoop.hbase.ServerName-long-">waitForNameNodeToStart</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified namenode to join the cluster</div> |
| </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForNameNodeToStop-org.apache.hadoop.hbase.ServerName-long-">waitForNameNodeToStop</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified namenode to stop</div> |
| </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForRegionServerToStop-org.apache.hadoop.hbase.ServerName-long-">waitForRegionServerToStop</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified region server to stop the thread / process.</div> |
| </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForServiceToStart-org.apache.hadoop.hbase.ClusterManager.ServiceType-org.apache.hadoop.hbase.ServerName-long-">waitForServiceToStart</a></span>(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.ServiceType.html" title="enum in org.apache.hadoop.hbase">ClusterManager.ServiceType</a> service, |
| org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForServiceToStop-org.apache.hadoop.hbase.ClusterManager.ServiceType-org.apache.hadoop.hbase.ServerName-long-">waitForServiceToStop</a></span>(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.ServiceType.html" title="enum in org.apache.hadoop.hbase">ClusterManager.ServiceType</a> service, |
| org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForZkNodeToStart-org.apache.hadoop.hbase.ServerName-long-">waitForZkNodeToStart</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified zookeeper node to join the cluster</div> |
| </td> |
| </tr> |
| <tr id="i40" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitForZkNodeToStop-org.apache.hadoop.hbase.ServerName-long-">waitForZkNodeToStop</a></span>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout)</code> |
| <div class="block">Wait for the specified zookeeper node to stop the thread / process.</div> |
| </td> |
| </tr> |
| <tr id="i41" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/DistributedHBaseCluster.html#waitUntilShutDown--">waitUntilShutDown</a></span>()</code> |
| <div class="block">Wait for HBase Cluster to shut down.</div> |
| </td> |
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| <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getConf--">getConf</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getServerHoldingMeta--">getServerHoldingMeta</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#restoreInitialStatus--">restoreInitialStatus</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#setConf-org.apache.hadoop.conf.Configuration-">setConf</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForActiveAndReadyMaster--">waitForActiveAndReadyMaster</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForDatanodesRegistered-int-">waitForDatanodesRegistered</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForNamenodeAvailable--">waitForNamenodeAvailable</a>, <a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForRegionServerToStart-java.lang.String-int-long-">waitForRegionServerToStart</a></code></li> |
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| <h3>Field Detail</h3> |
| <a name="LOG"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>LOG</h4> |
| <pre>private static final org.slf4j.Logger <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.50">LOG</a></pre> |
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| <h4>admin</h4> |
| <pre>private org.apache.hadoop.hbase.client.Admin <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.52">admin</a></pre> |
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| <h4>connection</h4> |
| <pre>private final org.apache.hadoop.hbase.client.Connection <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.53">connection</a></pre> |
| </li> |
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| <a name="clusterManager"> |
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| <h4>clusterManager</h4> |
| <pre>private <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a> <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.55">clusterManager</a></pre> |
| </li> |
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| <a name="killedRegionServers"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>killedRegionServers</h4> |
| <pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><org.apache.hadoop.hbase.ServerName> <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.61">killedRegionServers</a></pre> |
| <div class="block">List of RegionServers killed so far. ServerName also comprises startCode of a server, |
| so any restarted instances of the same server will have different ServerName and will not |
| coincide with past dead ones. So there's no need to cleanup this list.</div> |
| </li> |
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| <h3>Constructor Detail</h3> |
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| <h4>DistributedHBaseCluster</h4> |
| <pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.63">DistributedHBaseCluster</a>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a> clusterManager) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="setClusterManager-org.apache.hadoop.hbase.ClusterManager-"> |
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| <h4>setClusterManager</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.72">setClusterManager</a>(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a> clusterManager)</pre> |
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| <a name="getClusterManager--"> |
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| <h4>getClusterManager</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html" title="interface in org.apache.hadoop.hbase">ClusterManager</a> <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.76">getClusterManager</a>()</pre> |
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| <a name="getClusterMetrics--"> |
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| <h4>getClusterMetrics</h4> |
| <pre>public org.apache.hadoop.hbase.ClusterMetrics <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.85">getClusterMetrics</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Returns a ClusterStatus for this HBase cluster</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getClusterMetrics--">getClusterMetrics</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getInitialClusterMetrics--"><code>HBaseClusterInterface.getInitialClusterMetrics()</code></a></dd> |
| </dl> |
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| <h4>getInitialClusterMetrics</h4> |
| <pre>public org.apache.hadoop.hbase.ClusterMetrics <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.90">getInitialClusterMetrics</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getInitialClusterMetrics--">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Returns a ClusterStatus for this HBase cluster as observed at the |
| starting of the HBaseCluster</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getInitialClusterMetrics--">getInitialClusterMetrics</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="close--"> |
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| <h4>close</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.95">close</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#close--">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Closes all the resources held open for this cluster. Note that this call does not shutdown |
| the cluster.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true#close--" title="class or interface in java.io">close</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#close--">close</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#shutdown--"><code>HBaseClusterInterface.shutdown()</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="startRegionServer-java.lang.String-int-"> |
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| <h4>startRegionServer</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.105">startRegionServer</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> hostname, |
| int port) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startRegionServer-java.lang.String-int-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Starts a new region server on the given hostname or if this is a mini/local cluster, |
| starts a region server locally.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startRegionServer-java.lang.String-int-">startRegionServer</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>hostname</code> - the hostname to start the regionserver on</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
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| <h4>killRegionServer</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.111">killRegionServer</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killRegionServer-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Kills the region server process if this is a distributed cluster, otherwise |
| this causes the region server to exit doing basic clean up only.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killRegionServer-org.apache.hadoop.hbase.ServerName-">killRegionServer</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
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| <a name="isKilledRS-org.apache.hadoop.hbase.ServerName-"> |
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| <h4>isKilledRS</h4> |
| <pre>public boolean <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.119">isKilledRS</a>(org.apache.hadoop.hbase.ServerName serverName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#isKilledRS-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Keeping track of killed servers and being able to check if a particular server was killed makes |
| it possible to do fault tolerance testing for dead servers in a deterministic way. A concrete |
| example of such case is - killing servers and waiting for all regions of a particular table |
| to be assigned. We can check for server column in META table and that its value is not one |
| of the killed servers.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#isKilledRS-org.apache.hadoop.hbase.ServerName-">isKilledRS</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
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| <h4>stopRegionServer</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.124">stopRegionServer</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopRegionServer-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Stops the given region server, by attempting a gradual stop.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopRegionServer-org.apache.hadoop.hbase.ServerName-">stopRegionServer</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
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| </ul> |
| <a name="waitForRegionServerToStop-org.apache.hadoop.hbase.ServerName-long-"> |
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| <h4>waitForRegionServerToStop</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.131">waitForRegionServerToStop</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForRegionServerToStop-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified region server to stop the thread / process.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForRegionServerToStop-org.apache.hadoop.hbase.ServerName-long-">waitForRegionServerToStop</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="suspendRegionServer-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
| </a> |
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| <h4>suspendRegionServer</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.136">suspendRegionServer</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#suspendRegionServer-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Suspend the region server</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#suspendRegionServer-org.apache.hadoop.hbase.ServerName-">suspendRegionServer</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>serverName</code> - the hostname to suspend the regionserver on</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="resumeRegionServer-org.apache.hadoop.hbase.ServerName-"> |
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| <h4>resumeRegionServer</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.143">resumeRegionServer</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#resumeRegionServer-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Resume the region server</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#resumeRegionServer-org.apache.hadoop.hbase.ServerName-">resumeRegionServer</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>serverName</code> - the hostname to resume the regionserver on</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
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| <h4>startZkNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.150">startZkNode</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> hostname, |
| int port) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startZkNode-java.lang.String-int-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Starts a new zookeeper node on the given hostname or if this is a mini/local cluster, |
| silently logs warning message.</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startZkNode-java.lang.String-int-">startZkNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>hostname</code> - the hostname to start the regionserver on</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
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| <h4>killZkNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.156">killZkNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killZkNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Kills the zookeeper node process if this is a distributed cluster, otherwise, |
| this causes master to exit doing basic clean up only.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killZkNode-org.apache.hadoop.hbase.ServerName-">killZkNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
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| <h4>stopZkNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.163">stopZkNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopZkNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Stops the region zookeeper if this is a distributed cluster, otherwise |
| silently logs warning message.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopZkNode-org.apache.hadoop.hbase.ServerName-">stopZkNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
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| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.170">waitForZkNodeToStart</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForZkNodeToStart-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified zookeeper node to join the cluster</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForZkNodeToStart-org.apache.hadoop.hbase.ServerName-long-">waitForZkNodeToStart</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
| </dl> |
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| <h4>waitForZkNodeToStop</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.175">waitForZkNodeToStop</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForZkNodeToStop-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified zookeeper node to stop the thread / process.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForZkNodeToStop-org.apache.hadoop.hbase.ServerName-long-">waitForZkNodeToStop</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
| </dl> |
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| <a name="startDataNode-org.apache.hadoop.hbase.ServerName-"> |
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| <h4>startDataNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.180">startDataNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startDataNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Starts a new datanode on the given hostname or if this is a mini/local cluster, |
| silently logs warning message.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startDataNode-org.apache.hadoop.hbase.ServerName-">startDataNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
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| <a name="killDataNode-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
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| <h4>killDataNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.187">killDataNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killDataNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Kills the datanode process if this is a distributed cluster, otherwise, |
| this causes master to exit doing basic clean up only.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killDataNode-org.apache.hadoop.hbase.ServerName-">killDataNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
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| <a name="stopDataNode-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
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| <ul class="blockList"> |
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| <h4>stopDataNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.194">stopDataNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopDataNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Stops the datanode if this is a distributed cluster, otherwise |
| silently logs warning message.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopDataNode-org.apache.hadoop.hbase.ServerName-">stopDataNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
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| <a name="waitForDataNodeToStart-org.apache.hadoop.hbase.ServerName-long-"> |
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| <h4>waitForDataNodeToStart</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.201">waitForDataNodeToStart</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForDataNodeToStart-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified datanode to join the cluster</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForDataNodeToStart-org.apache.hadoop.hbase.ServerName-long-">waitForDataNodeToStart</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitForDataNodeToStop-org.apache.hadoop.hbase.ServerName-long-"> |
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| <ul class="blockList"> |
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| <h4>waitForDataNodeToStop</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.206">waitForDataNodeToStop</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForDataNodeToStop-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified datanode to stop the thread / process.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForDataNodeToStop-org.apache.hadoop.hbase.ServerName-long-">waitForDataNodeToStop</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
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| <a name="startNameNode-org.apache.hadoop.hbase.ServerName-"> |
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| <h4>startNameNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.211">startNameNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startNameNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Starts a new namenode on the given hostname or if this is a mini/local cluster, silently logs |
| warning message.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startNameNode-org.apache.hadoop.hbase.ServerName-">startNameNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
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| <a name="killNameNode-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
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| <h4>killNameNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.218">killNameNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killNameNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Kills the namenode process if this is a distributed cluster, otherwise, this causes master to |
| exit doing basic clean up only.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killNameNode-org.apache.hadoop.hbase.ServerName-">killNameNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
| </li> |
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| <a name="stopNameNode-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>stopNameNode</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.225">stopNameNode</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopNameNode-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Stops the namenode if this is a distributed cluster, otherwise silently logs warning message.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopNameNode-org.apache.hadoop.hbase.ServerName-">stopNameNode</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
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| </ul> |
| <a name="waitForNameNodeToStart-org.apache.hadoop.hbase.ServerName-long-"> |
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| <h4>waitForNameNodeToStart</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.232">waitForNameNodeToStart</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForNameNodeToStart-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified namenode to join the cluster</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForNameNodeToStart-org.apache.hadoop.hbase.ServerName-long-">waitForNameNodeToStart</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
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| <a name="waitForNameNodeToStop-org.apache.hadoop.hbase.ServerName-long-"> |
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| <h4>waitForNameNodeToStop</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.237">waitForNameNodeToStop</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForNameNodeToStop-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified namenode to stop</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForNameNodeToStop-org.apache.hadoop.hbase.ServerName-long-">waitForNameNodeToStop</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
| </dl> |
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| </ul> |
| <a name="waitForServiceToStop-org.apache.hadoop.hbase.ClusterManager.ServiceType-org.apache.hadoop.hbase.ServerName-long-"> |
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| <h4>waitForServiceToStop</h4> |
| <pre>private void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.241">waitForServiceToStop</a>(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.ServiceType.html" title="enum in org.apache.hadoop.hbase">ClusterManager.ServiceType</a> service, |
| org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <a name="waitForServiceToStart-org.apache.hadoop.hbase.ClusterManager.ServiceType-org.apache.hadoop.hbase.ServerName-long-"> |
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| <h4>waitForServiceToStart</h4> |
| <pre>private void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.255">waitForServiceToStart</a>(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.ServiceType.html" title="enum in org.apache.hadoop.hbase">ClusterManager.ServiceType</a> service, |
| org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| </ul> |
| <a name="startMaster-java.lang.String-int-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>startMaster</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.270">startMaster</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> hostname, |
| int port) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startMaster-java.lang.String-int-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Starts a new master on the given hostname or if this is a mini/local cluster, |
| starts a master locally.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#startMaster-java.lang.String-int-">startMaster</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>hostname</code> - the hostname to start the master on</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="killMaster-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>killMaster</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.276">killMaster</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killMaster-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Kills the master process if this is a distributed cluster, otherwise, |
| this causes master to exit doing basic clean up only.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#killMaster-org.apache.hadoop.hbase.ServerName-">killMaster</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="stopMaster-org.apache.hadoop.hbase.ServerName-"> |
| <!-- --> |
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| <h4>stopMaster</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.282">stopMaster</a>(org.apache.hadoop.hbase.ServerName serverName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopMaster-org.apache.hadoop.hbase.ServerName-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Stops the given master, by attempting a gradual stop.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#stopMaster-org.apache.hadoop.hbase.ServerName-">stopMaster</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitForMasterToStop-org.apache.hadoop.hbase.ServerName-long-"> |
| <!-- --> |
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| <h4>waitForMasterToStop</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.288">waitForMasterToStop</a>(org.apache.hadoop.hbase.ServerName serverName, |
| long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForMasterToStop-org.apache.hadoop.hbase.ServerName-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for the specified master to stop the thread / process.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForMasterToStop-org.apache.hadoop.hbase.ServerName-long-">waitForMasterToStop</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong or timeout occurs</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="waitForActiveAndReadyMaster-long-"> |
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| <h4>waitForActiveAndReadyMaster</h4> |
| <pre>public boolean <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.293">waitForActiveAndReadyMaster</a>(long timeout) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForActiveAndReadyMaster-long-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Blocks until there is an active master and that master has completed |
| initialization.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitForActiveAndReadyMaster-long-">waitForActiveAndReadyMaster</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>timeout</code> - the timeout limit in ms</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if an active master becomes available. false if there are no |
| masters left.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getServerHoldingRegion-org.apache.hadoop.hbase.TableName-byte:A-"> |
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| <h4>getServerHoldingRegion</h4> |
| <pre>public org.apache.hadoop.hbase.ServerName <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.310">getServerHoldingRegion</a>(org.apache.hadoop.hbase.TableName tn, |
| byte[] regionName) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getServerHoldingRegion-org.apache.hadoop.hbase.TableName-byte:A-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Get the ServerName of region server serving the specified region</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#getServerHoldingRegion-org.apache.hadoop.hbase.TableName-byte:A-">getServerHoldingRegion</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tn</code> - Table name that has the region.</dd> |
| <dd><code>regionName</code> - Name of the region in bytes</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>ServerName that hosts the region or null</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
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| </ul> |
| <a name="waitUntilShutDown--"> |
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| </a> |
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| <h4>waitUntilShutDown</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.324">waitUntilShutDown</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#waitUntilShutDown--">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Wait for HBase Cluster to shut down.</div> |
| <dl> |
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| <h4>shutdown</h4> |
| <pre>public void <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.330">shutdown</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#shutdown--">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Shut down the HBase cluster</div> |
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| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#shutdown--">shutdown</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
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| <pre>public boolean <a href="../../../../src-html/org/apache/hadoop/hbase/DistributedHBaseCluster.html#line.336">isDistributedCluster</a>()</pre> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether we are interacting with a distributed cluster as opposed to an |
| in-process mini/local cluster.</dd> |
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| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#restoreClusterMetrics-org.apache.hadoop.hbase.ClusterMetrics-">HBaseClusterInterface</a></code></span></div> |
| <div class="block">Restores the cluster to given state if this is a real cluster, |
| otherwise does nothing. |
| This is a best effort restore. If the servers are not reachable, or insufficient |
| permissions, etc. restoration might be partial.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html#restoreClusterMetrics-org.apache.hadoop.hbase.ClusterMetrics-">restoreClusterMetrics</a></code> in class <code><a href="../../../../org/apache/hadoop/hbase/HBaseClusterInterface.html" title="class in org.apache.hadoop.hbase">HBaseClusterInterface</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether restoration is complete</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| org.apache.hadoop.hbase.ClusterMetrics current)</pre> |
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