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 <div class="subTitle">org.apache.hadoop.hbase</div>
 <h2 title="Class HBaseCluster" class="title">Class HBaseCluster</h2>
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 <li>org.apache.hadoop.hbase.HBaseCluster</li>
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 </dl>
 <dl>
 <dt>Direct Known Subclasses:</dt>
 <dd><a href="../../../../org/apache/hadoop/hbase/MiniHBaseCluster.html" title="class in org.apache.hadoop.hbase">MiniHBaseCluster</a></dd>
 </dl>
 <hr>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">since 3.0.0, will be removed in 4.0.0. Use
              <a href="../../../../org/apache/hadoop/hbase/testing/TestingHBaseCluster.html" title="interface in org.apache.hadoop.hbase.testing"><code>TestingHBaseCluster</code></a> instead.</span></div>
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 <br>
 <pre>@InterfaceAudience.Public
  <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
 public abstract class <a href="../../../../src-html/org/apache/hadoop/hbase/HBaseCluster.html#line.59">HBaseCluster</a>
 extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
 implements <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, org.apache.hadoop.conf.Configurable</pre>
 <div class="block">This class defines methods that can help with managing HBase clusters
  from unit tests and system tests. There are 3 types of cluster deployments:
  <ul>
  <li><b>MiniHBaseCluster:</b> each server is run in the same JVM in separate threads,
  used by unit tests</li>
  <li><b>DistributedHBaseCluster:</b> the cluster is pre-deployed, system and integration tests can
  interact with the cluster. </li>
  <li><b>ProcessBasedLocalHBaseCluster:</b> each server is deployed locally but in separate
  JVMs. </li>
  </ul>
  <p>
  HBaseCluster unifies the way tests interact with the cluster, so that the same test can
  be run against a mini-cluster during unit test execution, or a distributed cluster having
  tens/hundreds of nodes during execution of integration tests.

  <p>
  HBaseCluster exposes client-side public interfaces to tests, so that tests does not assume
  running in a particular mode. Not all the tests are suitable to be run on an actual cluster,
  and some tests will still need to mock stuff and introspect internal state. For those use
  cases from unit tests, or if more control is needed, you can use the subclasses directly.
  In that sense, this class does not abstract away <strong>every</strong> interface that
  MiniHBaseCluster or DistributedHBaseCluster provide.</div>
 </li>
 </ul>
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 <caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Field and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected org.apache.hadoop.conf.Configuration</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#conf">conf</a></span></code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 &nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected <a href="../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#initialClusterStatus">initialClusterStatus</a></span></code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">the status of the cluster before we begin</div>
 </td>
 </tr>
 </table>
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 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colOne" scope="col">Constructor and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#HBaseCluster-org.apache.hadoop.conf.Configuration-">HBaseCluster</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Construct an HBaseCluster</div>
 </td>
 </tr>
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 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</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>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#close--">close</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Closes all the resources held open for this cluster.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>abstract <a href="../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#getClusterMetrics--">getClusterMetrics</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Returns a ClusterMetrics for this HBase cluster.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>org.apache.hadoop.conf.Configuration</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#getConf--">getConf</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 &nbsp;</td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#getInitialClusterMetrics--">getInitialClusterMetrics</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <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><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/HBaseCluster.html#getServerHoldingMeta--">getServerHoldingMeta</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Get the ServerName of region server serving the first hbase:meta region</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>abstract <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/HBaseCluster.html#getServerHoldingRegion-org.apache.hadoop.hbase.TableName-byte:A-">getServerHoldingRegion</a></span>(<a href="../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tn,
                       byte[]&nbsp;regionName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Get the ServerName of region server serving the specified region</div>
 </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/HBaseCluster.html#isDistributedCluster--">isDistributedCluster</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 &nbsp;</td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>abstract boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#isKilledRS-org.apache.hadoop.hbase.ServerName-">isKilledRS</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#killDataNode-org.apache.hadoop.hbase.ServerName-">killDataNode</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#killMaster-org.apache.hadoop.hbase.ServerName-">killMaster</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#killNameNode-org.apache.hadoop.hbase.ServerName-">killNameNode</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#killRegionServer-org.apache.hadoop.hbase.ServerName-">killRegionServer</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#killZkNode-org.apache.hadoop.hbase.ServerName-">killZkNode</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </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/HBaseCluster.html#restoreClusterMetrics-org.apache.hadoop.hbase.ClusterMetrics-">restoreClusterMetrics</a></span>(<a href="../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a>&nbsp;desiredStatus)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <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>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#restoreInitialStatus--">restoreInitialStatus</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Restores the cluster to it's initial state if this is a real cluster,
  otherwise does nothing.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#resumeRegionServer-org.apache.hadoop.hbase.ServerName-">resumeRegionServer</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Resume the region server</div>
 </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/HBaseCluster.html#setConf-org.apache.hadoop.conf.Configuration-">setConf</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 &nbsp;</td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#shutdown--">shutdown</a></span>()</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Shut down the HBase cluster</div>
 </td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#startDataNode-org.apache.hadoop.hbase.ServerName-">startDataNode</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.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>&nbsp;hostname,
            int&nbsp;port)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html#startNameNode-org.apache.hadoop.hbase.ServerName-">startNameNode</a></span>(<a href="../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.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>&nbsp;hostname,
                  int&nbsp;port)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/HBaseCluster.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>&nbsp;hostname,
            int&nbsp;port)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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>
 </td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Stops the datanode if this is a distributed cluster, otherwise
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 <tr id="i24" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Stops the given master, by attempting a gradual stop.</div>
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 <tr id="i25" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Stops the namenode if this is a distributed cluster, otherwise silently logs warning message.</div>
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 <tr id="i26" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Stops the given region server, by attempting a gradual stop.</div>
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 <tr id="i27" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Stops the region zookeeper if this is a distributed cluster, otherwise
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 <tr id="i28" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <tr id="i29" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <tr id="i30" class="altColor">
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 <div class="block">Blocks until there is an active master and that master has completed
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 <tr id="i31" class="rowColor">
 <td class="colFirst"><code>void</code></td>
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 <tr id="i32" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <tr id="i33" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <tr id="i34" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <tr id="i35" class="rowColor">
 <td class="colFirst"><code>void</code></td>
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 <tr id="i36" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Wait for the specified namenode to join the cluster</div>
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 <tr id="i37" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <tr id="i38" class="altColor">
 <td class="colFirst"><code>void</code></td>
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                           long&nbsp;timeout)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <tr id="i39" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block">Wait for the specified region server to stop the thread / process.</div>
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 <tr id="i40" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Wait for the specified zookeeper node to join the cluster</div>
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 <tr id="i41" class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Wait for the specified zookeeper node to stop the thread / process.</div>
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 <tr id="i42" class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <dl>
 <dt><span class="throwsLabel">Throws:</span></dt>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Returns a ClusterStatus for this HBase cluster as observed at the
  starting of the HBaseCluster</div>
 <dl>
 <dt><span class="throwsLabel">Throws:</span></dt>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Starts a new region server on the given hostname or if this is a mini/local cluster,
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 <dl>
 <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>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</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="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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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Keeping track of killed servers and being able to check if a particular server was killed makes
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  example of such case is - killing servers and waiting for all regions of a particular table
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Stops the given region server, by attempting a gradual stop.</div>
 <dl>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if something goes wrong</dd>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Wait for the specified region server to join the cluster</div>
 <dl>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Wait for the specified master to stop the thread / process.</div>
 <dl>
 <dt><span class="throwsLabel">Throws:</span></dt>
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 <div class="block">Blocks until there is an active master and that master has completed
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 <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> - if something goes wrong or timeout occurs</dd>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Blocks until there is an active master and that master has completed
  initialization.</div>
 <dl>
 <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>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Wait for HBase Cluster to shut down.</div>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Shut down the HBase cluster</div>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Restores the cluster to it's initial state if this is a real cluster,
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 <dl>
 <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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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Restores the cluster to given state if this is a real cluster,
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  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="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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 <div class="block">Get the ServerName of region server serving the first hbase:meta region</div>
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 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Get the ServerName of region server serving the specified region</div>
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 <dt><span class="returnLabel">Returns:</span></dt>
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 <dt><span class="throwsLabel">Throws:</span></dt>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether we are interacting with a distributed cluster as opposed to an
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Closes all the resources held open for this cluster. Note that this call does not shutdown
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 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <div class="block">Wait for the namenode.</div>
 <dl>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></code></dd>
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 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 <dl>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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