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| <li>Summary: </li> |
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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.wal</a></div> |
| <h1 title="Class DisabledWALProvider" class="title">Class DisabledWALProvider</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.wal.DisabledWALProvider</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</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/wal/DisabledWALProvider.html#line-49">DisabledWALProvider</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="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></span></div> |
| <div class="block">No-op implementation of <a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal"><code>WALProvider</code></a> used when the WAL is disabled. Should only be used |
| when severe data loss is acceptable.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| <h2>Nested Class Summary</h2> |
| <div class="caption"><span>Nested Classes</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>private static class </code></div> |
| <div class="col-second even-row-color"><code><a href="DisabledWALProvider.DisabledWAL.html" class="type-name-link" title="class in org.apache.hadoop.hbase.wal">DisabledWALProvider.DisabledWAL</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| <div class="inherited-list"> |
| <h2 id="nested-classes-inherited-from-class-org.apache.hadoop.hbase.wal.WALProvider">Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.wal.<a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></h2> |
| <code><a href="WALProvider.AsyncWriter.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider.AsyncWriter</a>, <a href="WALProvider.Writer.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider.Writer</a>, <a href="WALProvider.WriterBase.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider.WriterBase</a></code></div> |
| </section> |
| </li> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <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>(package private) <a href="WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#disabled" class="member-name-link">disabled</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private static final org.slf4j.Logger</code></div> |
| <div class="col-second odd-row-color"><code><a href="#LOG" class="member-name-link">LOG</a></code></div> |
| <div class="col-last odd-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()" class="member-name-link">DisabledWALProvider</a>()</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <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="#addWALActionsListener(org.apache.hadoop.hbase.regionserver.wal.WALActionsListener)" class="member-name-link">addWALActionsListener</a><wbr>(<a href="../regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a> listener)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Add a <a href="../regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal"><code>WALActionsListener</code></a>.</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="#close()" class="member-name-link">close</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">shutdown utstanding WALs and clean up any persisted state.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLogFileSize()" class="member-name-link">getLogFileSize</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Get size of the log files this provider is managing</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getNumLogFiles()" class="member-name-link">getNumLogFiles</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Get number of the log files this provider is managing</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getWAL(org.apache.hadoop.hbase.client.RegionInfo)" class="member-name-link">getWAL</a><wbr>(<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> region)</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="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getWALs()" class="member-name-link">getWALs</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 the List of WALs that are used by this server</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="#init(org.apache.hadoop.hbase.wal.WALFactory,org.apache.hadoop.conf.Configuration,java.lang.String,org.apache.hadoop.hbase.Abortable)" class="member-name-link">init</a><wbr>(<a href="WALFactory.html" title="class in org.apache.hadoop.hbase.wal">WALFactory</a> factory, |
| org.apache.hadoop.conf.Configuration conf, |
| <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> providerId, |
| <a href="../Abortable.html" title="interface in org.apache.hadoop.hbase">Abortable</a> abortable)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Set up the provider to create wals.</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="#shutdown()" class="member-name-link">shutdown</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">persist outstanding WALs to storage and stop accepting new appends.</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#toString()" title="class or interface in java.lang" class="external-link">toString</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.wal.WALProvider">Methods inherited from interface org.apache.hadoop.hbase.wal.<a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></h3> |
| <code><a href="WALProvider.html#getPeerActionListener()">getPeerActionListener</a>, <a href="WALProvider.html#getWALFileLengthProvider()">getWALFileLengthProvider</a>, <a href="WALProvider.html#setSyncReplicationPeerInfoProvider(org.apache.hadoop.hbase.replication.regionserver.SyncReplicationPeerInfoProvider)">setSyncReplicationPeerInfoProvider</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/wal/DisabledWALProvider.html#line-52">LOG</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="disabled"> |
| <h3>disabled</h3> |
| <div class="member-signature"><span class="return-type"><a href="WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/wal/DisabledWALProvider.html#line-54">disabled</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>()"> |
| <h3>DisabledWALProvider</h3> |
| <div class="member-signature"><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/wal/DisabledWALProvider.html#line-50">DisabledWALProvider</a></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="init(org.apache.hadoop.hbase.wal.WALFactory,org.apache.hadoop.conf.Configuration,java.lang.String,org.apache.hadoop.hbase.Abortable)"> |
| <h3>init</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/wal/DisabledWALProvider.html#line-56">init</a></span><wbr><span class="parameters">(<a href="WALFactory.html" title="class in org.apache.hadoop.hbase.wal">WALFactory</a> factory, |
| org.apache.hadoop.conf.Configuration conf, |
| <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> providerId, |
| <a href="../Abortable.html" title="interface in org.apache.hadoop.hbase">Abortable</a> abortable)</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="WALProvider.html#init(org.apache.hadoop.hbase.wal.WALFactory,org.apache.hadoop.conf.Configuration,java.lang.String,org.apache.hadoop.hbase.Abortable)">WALProvider</a></code></span></div> |
| <div class="block">Set up the provider to create wals. will only be called once per instance.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="WALProvider.html#init(org.apache.hadoop.hbase.wal.WALFactory,org.apache.hadoop.conf.Configuration,java.lang.String,org.apache.hadoop.hbase.Abortable)">init</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>factory</code> - factory that made us may not be null</dd> |
| <dd><code>conf</code> - may not be null</dd> |
| <dd><code>providerId</code> - differentiate between providers from one factory. may be null</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="getWALs()"> |
| <h3>getWALs</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/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a>></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/wal/DisabledWALProvider.html#line-68">getWALs</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="WALProvider.html#getWALs()">WALProvider</a></code></span></div> |
| <div class="block">Returns the List of WALs that are used by this server</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="WALProvider.html#getWALs()">getWALs</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getWAL(org.apache.hadoop.hbase.client.RegionInfo)"> |
| <h3>getWAL</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/wal/DisabledWALProvider.html#line-75">getWAL</a></span><wbr><span class="parameters">(<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> region)</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="WALProvider.html#getWAL(org.apache.hadoop.hbase.client.RegionInfo)">getWAL</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>region</code> - the region which we want to get a WAL for it. Could be null.</dd> |
| <dt>Returns:</dt> |
| <dd>a WAL for writing entries for the given region.</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/wal/DisabledWALProvider.html#line-80">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> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="WALProvider.html#close()">WALProvider</a></code></span></div> |
| <div class="block">shutdown utstanding WALs and clean up any persisted state. Call this method only when you will |
| not need to replay any of the edits to the WALs from this provider. After this call completes, |
| the underlying resources should have been reclaimed.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="WALProvider.html#close()">close</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</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="shutdown()"> |
| <h3>shutdown</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/wal/DisabledWALProvider.html#line-85">shutdown</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="WALProvider.html#shutdown()">WALProvider</a></code></span></div> |
| <div class="block">persist outstanding WALs to storage and stop accepting new appends. This method serves as |
| shorthand for sending a sync to every WAL provided by a given implementation. Those WALs will |
| also stop accepting new writes.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="WALProvider.html#shutdown()">shutdown</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</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="getNumLogFiles()"> |
| <h3>getNumLogFiles</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/wal/DisabledWALProvider.html#line-256">getNumLogFiles</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="WALProvider.html#getNumLogFiles()">WALProvider</a></code></span></div> |
| <div class="block">Get number of the log files this provider is managing</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="WALProvider.html#getNumLogFiles()">getNumLogFiles</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getLogFileSize()"> |
| <h3>getLogFileSize</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/wal/DisabledWALProvider.html#line-261">getLogFileSize</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="WALProvider.html#getLogFileSize()">WALProvider</a></code></span></div> |
| <div class="block">Get size of the log files this provider is managing</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="WALProvider.html#getLogFileSize()">getLogFileSize</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addWALActionsListener(org.apache.hadoop.hbase.regionserver.wal.WALActionsListener)"> |
| <h3>addWALActionsListener</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/wal/DisabledWALProvider.html#line-266">addWALActionsListener</a></span><wbr><span class="parameters">(<a href="../regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a> listener)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="WALProvider.html#addWALActionsListener(org.apache.hadoop.hbase.regionserver.wal.WALActionsListener)">WALProvider</a></code></span></div> |
| <div class="block">Add a <a href="../regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal"><code>WALActionsListener</code></a>. |
| <p> |
| Notice that you must call this method before calling <a href="WALProvider.html#getWAL(org.apache.hadoop.hbase.client.RegionInfo)"><code>WALProvider.getWAL(RegionInfo)</code></a> as this method |
| will not effect the <a href="WAL.html" title="interface in org.apache.hadoop.hbase.wal"><code>WAL</code></a> which has already been created. And as long as we can only it |
| when initialization, it is not thread safe.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="WALProvider.html#addWALActionsListener(org.apache.hadoop.hbase.regionserver.wal.WALActionsListener)">addWALActionsListener</a></code> in interface <code><a href="WALProvider.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
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