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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.hadoop.hbase.client</a></div> |
| <h1 title="Class ConnectionOverAsyncConnection" class="title">Class ConnectionOverAsyncConnection</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.hadoop.hbase.client.ConnectionOverAsyncConnection</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Closeable.html" title="class or interface in java.io" class="external-link">Closeable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></code>, <code><a href="../Abortable.html" title="interface in org.apache.hadoop.hbase">Abortable</a></code>, <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="annotations">@Private |
| </span><span class="modifiers">class </span><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-44">ConnectionOverAsyncConnection</a></span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> |
| implements <a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></span></div> |
| <div class="block">The connection implementation based on <a href="AsyncConnection.html" title="interface in org.apache.hadoop.hbase.client"><code>AsyncConnection</code></a>.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
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| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
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| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>private boolean</code></div> |
| <div class="col-second even-row-color"><code><a href="#aborted" class="member-name-link">aborted</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#batchPool" class="member-name-link">batchPool</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private final <a href="AsyncConnectionImpl.html" title="class in org.apache.hadoop.hbase.client">AsyncConnectionImpl</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#conn" class="member-name-link">conn</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private final <a href="ConnectionConfiguration.html" title="class in org.apache.hadoop.hbase.client">ConnectionConfiguration</a></code></div> |
| <div class="col-second odd-row-color"><code><a href="#connConf" class="member-name-link">connConf</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private static final org.slf4j.Logger</code></div> |
| <div class="col-second even-row-color"><code><a href="#LOG" class="member-name-link">LOG</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.hadoop.hbase.client.AsyncConnectionImpl)" class="member-name-link">ConnectionOverAsyncConnection</a><wbr>(<a href="AsyncConnectionImpl.html" title="class in org.apache.hadoop.hbase.client">AsyncConnectionImpl</a> conn)</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
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| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
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| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#abort(java.lang.String,java.lang.Throwable)" class="member-name-link">abort</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> why, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">Throwable</a> error)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Abort the server or client.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clearRegionLocationCache()" class="member-name-link">clearRegionLocationCache</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Clear all the entries in the region location cache, for all the tables.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#close()" class="member-name-link">close</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>(package private) void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#closePool()" class="member-name-link">closePool</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createThreadPool()" class="member-name-link">createThreadPool</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Admin.html" title="interface in org.apache.hadoop.hbase.client">Admin</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getAdmin()" class="member-name-link">getAdmin</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Retrieve an Admin implementation to administer an HBase cluster.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getBatchPool()" class="member-name-link">getBatchPool</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="BufferedMutator.html" title="interface in org.apache.hadoop.hbase.client">BufferedMutator</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getBufferedMutator(org.apache.hadoop.hbase.client.BufferedMutatorParams)" class="member-name-link">getBufferedMutator</a><wbr>(<a href="BufferedMutatorParams.html" title="class in org.apache.hadoop.hbase.client">BufferedMutatorParams</a> params)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Retrieve a <a href="BufferedMutator.html" title="interface in org.apache.hadoop.hbase.client"><code>BufferedMutator</code></a> for performing client-side buffering of writes.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getClusterId()" class="member-name-link">getClusterId</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the cluster ID unique to this HBase cluster.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>org.apache.hadoop.conf.Configuration</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getConfiguration()" class="member-name-link">getConfiguration</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns Configuration instance being used by this Connection instance.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Hbck.html" title="interface in org.apache.hadoop.hbase.client">Hbck</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getHbck()" class="member-name-link">getHbck</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Retrieve an Hbck implementation to fix an HBase cluster.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Hbck.html" title="interface in org.apache.hadoop.hbase.client">Hbck</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getHbck(org.apache.hadoop.hbase.ServerName)" class="member-name-link">getHbck</a><wbr>(<a href="../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> masterServer)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Retrieve an Hbck implementation to fix an HBase cluster.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RegionLocator.html" title="interface in org.apache.hadoop.hbase.client">RegionLocator</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getRegionLocator(org.apache.hadoop.hbase.TableName)" class="member-name-link">getRegionLocator</a><wbr>(<a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Retrieve a RegionLocator implementation to inspect region information on a table.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="TableBuilder.html" title="interface in org.apache.hadoop.hbase.client">TableBuilder</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTableBuilder(org.apache.hadoop.hbase.TableName,java.util.concurrent.ExecutorService)" class="member-name-link">getTableBuilder</a><wbr>(<a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a> pool)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns an <a href="TableBuilder.html" title="interface in org.apache.hadoop.hbase.client"><code>TableBuilder</code></a> for creating <a href="Table.html" title="interface in org.apache.hadoop.hbase.client"><code>Table</code></a>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isAborted()" class="member-name-link">isAborted</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Check if the server or client was aborted.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isClosed()" class="member-name-link">isClosed</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns whether the connection is closed or not.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="AsyncConnection.html" title="interface in org.apache.hadoop.hbase.client">AsyncConnection</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toAsyncConnection()" class="member-name-link">toAsyncConnection</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Convert this connection to an <a href="AsyncConnection.html" title="interface in org.apache.hadoop.hbase.client"><code>AsyncConnection</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">An identifier that will remain the same for a given connection.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.hadoop.hbase.Abortable">Methods inherited from interface org.apache.hadoop.hbase.<a href="../Abortable.html" title="interface in org.apache.hadoop.hbase">Abortable</a></h3> |
| <code><a href="../Abortable.html#abort(java.lang.String)">abort</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.hadoop.hbase.client.Connection">Methods inherited from interface org.apache.hadoop.hbase.client.<a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></h3> |
| <code><a href="Connection.html#getBufferedMutator(org.apache.hadoop.hbase.TableName)">getBufferedMutator</a>, <a href="Connection.html#getTable(org.apache.hadoop.hbase.TableName)">getTable</a>, <a href="Connection.html#getTable(org.apache.hadoop.hbase.TableName,java.util.concurrent.ExecutorService)">getTable</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="LOG"> |
| <h3>LOG</h3> |
| <div class="member-signature"><span class="modifiers">private static final</span> <span class="return-type">org.slf4j.Logger</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-47">LOG</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="aborted"> |
| <h3>aborted</h3> |
| <div class="member-signature"><span class="modifiers">private volatile</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-49">aborted</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="batchPool"> |
| <h3>batchPool</h3> |
| <div class="member-signature"><span class="modifiers">private volatile</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-55">batchPool</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="conn"> |
| <h3>conn</h3> |
| <div class="member-signature"><span class="modifiers">private final</span> <span class="return-type"><a href="AsyncConnectionImpl.html" title="class in org.apache.hadoop.hbase.client">AsyncConnectionImpl</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-57">conn</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="connConf"> |
| <h3>connConf</h3> |
| <div class="member-signature"><span class="modifiers">private final</span> <span class="return-type"><a href="ConnectionConfiguration.html" title="class in org.apache.hadoop.hbase.client">ConnectionConfiguration</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-59">connConf</a></span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(org.apache.hadoop.hbase.client.AsyncConnectionImpl)"> |
| <h3>ConnectionOverAsyncConnection</h3> |
| <div class="member-signature"><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-61">ConnectionOverAsyncConnection</a></span><wbr><span class="parameters">(<a href="AsyncConnectionImpl.html" title="class in org.apache.hadoop.hbase.client">AsyncConnectionImpl</a> conn)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="abort(java.lang.String,java.lang.Throwable)"> |
| <h3>abort</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-66">abort</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> why, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">Throwable</a> error)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Abortable.html#abort(java.lang.String,java.lang.Throwable)">Abortable</a></code></span></div> |
| <div class="block">Abort the server or client.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Abortable.html#abort(java.lang.String,java.lang.Throwable)">abort</a></code> in interface <code><a href="../Abortable.html" title="interface in org.apache.hadoop.hbase">Abortable</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>why</code> - Why we're aborting.</dd> |
| <dd><code>error</code> - Throwable that caused abort. Can be null.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isAborted()"> |
| <h3>isAborted</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-81">isAborted</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../Abortable.html#isAborted()">Abortable</a></code></span></div> |
| <div class="block">Check if the server or client was aborted.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Abortable.html#isAborted()">isAborted</a></code> in interface <code><a href="../Abortable.html" title="interface in org.apache.hadoop.hbase">Abortable</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>true if the server or client was aborted, false otherwise</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getConfiguration()"> |
| <h3>getConfiguration</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">org.apache.hadoop.conf.Configuration</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-86">getConfiguration</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getConfiguration()">Connection</a></code></span></div> |
| <div class="block">Returns Configuration instance being used by this Connection instance.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getConfiguration()">getConfiguration</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getBufferedMutator(org.apache.hadoop.hbase.client.BufferedMutatorParams)"> |
| <h3>getBufferedMutator</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="BufferedMutator.html" title="interface in org.apache.hadoop.hbase.client">BufferedMutator</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-91">getBufferedMutator</a></span><wbr><span class="parameters">(<a href="BufferedMutatorParams.html" title="class in org.apache.hadoop.hbase.client">BufferedMutatorParams</a> params)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getBufferedMutator(org.apache.hadoop.hbase.client.BufferedMutatorParams)">Connection</a></code></span></div> |
| <div class="block">Retrieve a <a href="BufferedMutator.html" title="interface in org.apache.hadoop.hbase.client"><code>BufferedMutator</code></a> for performing client-side buffering of writes. The |
| <a href="BufferedMutator.html" title="interface in org.apache.hadoop.hbase.client"><code>BufferedMutator</code></a> returned by this method is thread-safe. This object can be used for |
| long lived table operations. The caller is responsible for calling |
| <a href="BufferedMutator.html#close()"><code>BufferedMutator.close()</code></a> on the returned <a href="BufferedMutator.html" title="interface in org.apache.hadoop.hbase.client"><code>BufferedMutator</code></a> instance.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getBufferedMutator(org.apache.hadoop.hbase.client.BufferedMutatorParams)">getBufferedMutator</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>params</code> - details on how to instantiate the <code>BufferedMutator</code>.</dd> |
| <dt>Returns:</dt> |
| <dd>a <a href="BufferedMutator.html" title="interface in org.apache.hadoop.hbase.client"><code>BufferedMutator</code></a> for the supplied tableName.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegionLocator(org.apache.hadoop.hbase.TableName)"> |
| <h3>getRegionLocator</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RegionLocator.html" title="interface in org.apache.hadoop.hbase.client">RegionLocator</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-117">getRegionLocator</a></span><wbr><span class="parameters">(<a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getRegionLocator(org.apache.hadoop.hbase.TableName)">Connection</a></code></span></div> |
| <div class="block">Retrieve a RegionLocator implementation to inspect region information on a table. The returned |
| RegionLocator is not thread-safe, so a new instance should be created for each using thread. |
| This is a lightweight operation. Pooling or caching of the returned RegionLocator is neither |
| required nor desired. <br> |
| The caller is responsible for calling <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Closeable.html#close()" title="class or interface in java.io" class="external-link"><code>Closeable.close()</code></a> on the returned |
| RegionLocator instance. RegionLocator needs to be unmanaged</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getRegionLocator(org.apache.hadoop.hbase.TableName)">getRegionLocator</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>tableName</code> - Name of the table who's region is to be examined</dd> |
| <dt>Returns:</dt> |
| <dd>A RegionLocator instance</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="clearRegionLocationCache()"> |
| <h3>clearRegionLocationCache</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-122">clearRegionLocationCache</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#clearRegionLocationCache()">Connection</a></code></span></div> |
| <div class="block">Clear all the entries in the region location cache, for all the tables. |
| <p/> |
| If you only want to clear the cache for a specific table, use |
| <a href="RegionLocator.html#clearRegionLocationCache()"><code>RegionLocator.clearRegionLocationCache()</code></a>. |
| <p/> |
| This may cause performance issue so use it with caution.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#clearRegionLocationCache()">clearRegionLocationCache</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getAdmin()"> |
| <h3>getAdmin</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Admin.html" title="interface in org.apache.hadoop.hbase.client">Admin</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-127">getAdmin</a></span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getAdmin()">Connection</a></code></span></div> |
| <div class="block">Retrieve an Admin implementation to administer an HBase cluster. The returned Admin is not |
| guaranteed to be thread-safe. A new instance should be created for each using thread. This is a |
| lightweight operation. Pooling or caching of the returned Admin is not recommended. <br> |
| The caller is responsible for calling <a href="Admin.html#close()"><code>Admin.close()</code></a> on the returned Admin instance.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getAdmin()">getAdmin</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an Admin instance for cluster administration</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="close()"> |
| <h3>close</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-132">close</a></span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/AutoCloseable.html#close()" title="class or interface in java.lang" class="external-link">close</a></code> in interface <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></code></dd> |
| <dt>Specified by:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Closeable.html#close()" title="class or interface in java.io" class="external-link">close</a></code> in interface <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Closeable.html" title="class or interface in java.io" class="external-link">Closeable</a></code></dd> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#close()">close</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="closePool()"> |
| <h3>closePool</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-139">closePool</a></span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isClosed()"> |
| <h3>isClosed</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-147">isClosed</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#isClosed()">Connection</a></code></span></div> |
| <div class="block">Returns whether the connection is closed or not.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#isClosed()">isClosed</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>true if this connection is closed</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createThreadPool()"> |
| <h3>createThreadPool</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-156">createThreadPool</a></span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getBatchPool()"> |
| <h3>getBatchPool</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-174">getBatchPool</a></span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getTableBuilder(org.apache.hadoop.hbase.TableName,java.util.concurrent.ExecutorService)"> |
| <h3>getTableBuilder</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="TableBuilder.html" title="interface in org.apache.hadoop.hbase.client">TableBuilder</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-188">getTableBuilder</a></span><wbr><span class="parameters">(<a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a> pool)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getTableBuilder(org.apache.hadoop.hbase.TableName,java.util.concurrent.ExecutorService)">Connection</a></code></span></div> |
| <div class="block">Returns an <a href="TableBuilder.html" title="interface in org.apache.hadoop.hbase.client"><code>TableBuilder</code></a> for creating <a href="Table.html" title="interface in org.apache.hadoop.hbase.client"><code>Table</code></a>.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getTableBuilder(org.apache.hadoop.hbase.TableName,java.util.concurrent.ExecutorService)">getTableBuilder</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>tableName</code> - the name of the table</dd> |
| <dd><code>pool</code> - the thread pool to use for requests like batch and scan</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toAsyncConnection()"> |
| <h3>toAsyncConnection</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="AsyncConnection.html" title="interface in org.apache.hadoop.hbase.client">AsyncConnection</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-207">toAsyncConnection</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#toAsyncConnection()">Connection</a></code></span></div> |
| <div class="block">Convert this connection to an <a href="AsyncConnection.html" title="interface in org.apache.hadoop.hbase.client"><code>AsyncConnection</code></a>. |
| <p/> |
| Usually we will return the same instance if you call this method multiple times so you can |
| consider this as a light-weighted operation.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#toAsyncConnection()">toAsyncConnection</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getClusterId()"> |
| <h3>getClusterId</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-212">getClusterId</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getClusterId()">Connection</a></code></span></div> |
| <div class="block">Returns the cluster ID unique to this HBase cluster. <br> |
| The default implementation is added to keep client compatibility.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getClusterId()">getClusterId</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getHbck()"> |
| <h3>getHbck</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Hbck.html" title="interface in org.apache.hadoop.hbase.client">Hbck</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-217">getHbck</a></span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getHbck()">Connection</a></code></span></div> |
| <div class="block">Retrieve an Hbck implementation to fix an HBase cluster. The returned Hbck is not guaranteed to |
| be thread-safe. A new instance should be created by each thread. This is a lightweight |
| operation. Pooling or caching of the returned Hbck instance is not recommended. <br> |
| The caller is responsible for calling <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Closeable.html#close()" title="class or interface in java.io" class="external-link"><code>Closeable.close()</code></a> on the returned Hbck instance. <br> |
| This will be used mostly by hbck tool.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getHbck()">getHbck</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an Hbck instance for active master. Active master is fetched from the zookeeper.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getHbck(org.apache.hadoop.hbase.ServerName)"> |
| <h3>getHbck</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Hbck.html" title="interface in org.apache.hadoop.hbase.client">Hbck</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-222">getHbck</a></span><wbr><span class="parameters">(<a href="../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> masterServer)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="Connection.html#getHbck(org.apache.hadoop.hbase.ServerName)">Connection</a></code></span></div> |
| <div class="block">Retrieve an Hbck implementation to fix an HBase cluster. The returned Hbck is not guaranteed to |
| be thread-safe. A new instance should be created by each thread. This is a lightweight |
| operation. Pooling or caching of the returned Hbck instance is not recommended. <br> |
| The caller is responsible for calling <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Closeable.html#close()" title="class or interface in java.io" class="external-link"><code>Closeable.close()</code></a> on the returned Hbck instance. <br> |
| This will be used mostly by hbck tool. This may only be used to by pass getting registered |
| master from ZK. In situations where ZK is not available or active master is not registered with |
| ZK and user can get master address by other means, master can be explicitly specified.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="Connection.html#getHbck(org.apache.hadoop.hbase.ServerName)">getHbck</a></code> in interface <code><a href="Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>masterServer</code> - explicit <a href="../ServerName.html" title="class in org.apache.hadoop.hbase"><code>ServerName</code></a> for master server</dd> |
| <dt>Returns:</dt> |
| <dd>an Hbck instance for a specified master server</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toString()"> |
| <h3>toString</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/client/ConnectionOverAsyncConnection.html#line-230">toString</a></span>()</div> |
| <div class="block">An identifier that will remain the same for a given connection.</div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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