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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</a></div> |
| <h1 title="Interface ServerMetrics" class="title">Interface ServerMetrics</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="ServerMetricsBuilder.ServerMetricsImpl.html" title="class in org.apache.hadoop.hbase">ServerMetricsBuilder.ServerMetricsImpl</a></code></dd> |
| </dl> |
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| <div class="type-signature"><span class="annotations">@Public |
| </span><span class="modifiers">public interface </span><span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-31">ServerMetrics</a></span></div> |
| <div class="block">This class is used for exporting current state of load on a RegionServer.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
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| <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-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button><button id="method-summary-table-tab5" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab5', 3)" class="table-tab">Default Methods</button></div> |
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| <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-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<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-tab3"><code><a href="#getCoprocessorNames()" class="member-name-link">getCoprocessorNames</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Return the RegionServer-level and Region-level coprocessors</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getInfoServerPort()" class="member-name-link">getInfoServerPort</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getLastReportTimestamp()" class="member-name-link">getLastReportTimestamp</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns the last timestamp (server side) of generating this metrics</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getMaxHeapSize()" class="member-name-link">getMaxHeapSize</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns the maximum allowable size of the heap</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getReadRequestsCount()" class="member-name-link">getReadRequestsCount</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns total Number of read requests from the start of the region server.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<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>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getRegionCachedInfo()" class="member-name-link">getRegionCachedInfo</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns the region cache information for the regions hosted on this server</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><byte[],<wbr><a href="RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getRegionMetrics()" class="member-name-link">getRegionMetrics</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns region load metrics</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="replication/ReplicationLoadSink.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSink</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getReplicationLoadSink()" class="member-name-link">getReplicationLoadSink</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Call directly from client such as hbase shell</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><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="replication/ReplicationLoadSource.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSource</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getReplicationLoadSourceList()" class="member-name-link">getReplicationLoadSourceList</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Call directly from client such as hbase shell</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<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>,<wbr><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="replication/ReplicationLoadSource.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSource</a>>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getReplicationLoadSourceMap()" class="member-name-link">getReplicationLoadSourceMap</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Call directly from client such as hbase shell</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getReportTimestamp()" class="member-name-link">getReportTimestamp</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns the timestamp (server side) of generating this metrics</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getRequestCount()" class="member-name-link">getRequestCount</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns total Number of requests from the start of the region server.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getRequestCountPerSecond()" class="member-name-link">getRequestCountPerSecond</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns the number of requests per second.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getServerName()" class="member-name-link">getServerName</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><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="ServerTask.html" title="interface in org.apache.hadoop.hbase">ServerTask</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getTasks()" class="member-name-link">getTasks</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Called directly from clients such as the hbase shell</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getUsedHeapSize()" class="member-name-link">getUsedHeapSize</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns the amount of used heap</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><byte[],<wbr><a href="UserMetrics.html" title="interface in org.apache.hadoop.hbase">UserMetrics</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getUserMetrics()" class="member-name-link">getUserMetrics</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns metrics per user</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default <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-tab5"><code><a href="#getVersion()" class="member-name-link">getVersion</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Returns the string type version of a regionserver.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#getVersionNumber()" class="member-name-link">getVersionNumber</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Returns the version number of a regionserver.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getWriteRequestsCount()" class="member-name-link">getWriteRequestsCount</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns total Number of write requests from the start of the region server.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="getServerName()"> |
| <h3>getServerName</h3> |
| <div class="member-signature"><span class="return-type"><a href="ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-34">getServerName</a></span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getVersionNumber()"> |
| <h3>getVersionNumber</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-37">getVersionNumber</a></span>()</div> |
| <div class="block">Returns the version number of a regionserver.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getVersion()"> |
| <h3>getVersion</h3> |
| <div class="member-signature"><span class="modifiers">default</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/ServerMetrics.html#line-42">getVersion</a></span>()</div> |
| <div class="block">Returns the string type version of a regionserver.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRequestCountPerSecond()"> |
| <h3>getRequestCountPerSecond</h3> |
| <div class="member-signature"><span class="return-type">long</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-47">getRequestCountPerSecond</a></span>()</div> |
| <div class="block">Returns the number of requests per second.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRequestCount()"> |
| <h3>getRequestCount</h3> |
| <div class="member-signature"><span class="return-type">long</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-50">getRequestCount</a></span>()</div> |
| <div class="block">Returns total Number of requests from the start of the region server.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getReadRequestsCount()"> |
| <h3>getReadRequestsCount</h3> |
| <div class="member-signature"><span class="return-type">long</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-53">getReadRequestsCount</a></span>()</div> |
| <div class="block">Returns total Number of read requests from the start of the region server.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getWriteRequestsCount()"> |
| <h3>getWriteRequestsCount</h3> |
| <div class="member-signature"><span class="return-type">long</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-56">getWriteRequestsCount</a></span>()</div> |
| <div class="block">Returns total Number of write requests from the start of the region server.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getUsedHeapSize()"> |
| <h3>getUsedHeapSize</h3> |
| <div class="member-signature"><span class="return-type"><a href="Size.html" title="class in org.apache.hadoop.hbase">Size</a></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-59">getUsedHeapSize</a></span>()</div> |
| <div class="block">Returns the amount of used heap</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getMaxHeapSize()"> |
| <h3>getMaxHeapSize</h3> |
| <div class="member-signature"><span class="return-type"><a href="Size.html" title="class in org.apache.hadoop.hbase">Size</a></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-62">getMaxHeapSize</a></span>()</div> |
| <div class="block">Returns the maximum allowable size of the heap</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getInfoServerPort()"> |
| <h3>getInfoServerPort</h3> |
| <div class="member-signature"><span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-64">getInfoServerPort</a></span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getReplicationLoadSourceList()"> |
| <h3>getReplicationLoadSourceList</h3> |
| <div class="member-signature"><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="replication/ReplicationLoadSource.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSource</a>></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-70">getReplicationLoadSourceList</a></span>()</div> |
| <div class="block">Call directly from client such as hbase shell</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the list of ReplicationLoadSource</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getReplicationLoadSourceMap()"> |
| <h3>getReplicationLoadSourceMap</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<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>,<wbr><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="replication/ReplicationLoadSource.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSource</a>>></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-76">getReplicationLoadSourceMap</a></span>()</div> |
| <div class="block">Call directly from client such as hbase shell</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>a map of ReplicationLoadSource list per peer id</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getReplicationLoadSink()"> |
| <h3>getReplicationLoadSink</h3> |
| <div class="member-signature"><span class="annotations">@Nullable |
| </span><span class="return-type"><a href="replication/ReplicationLoadSink.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSink</a></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-81">getReplicationLoadSink</a></span>()</div> |
| <div class="block">Call directly from client such as hbase shell</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegionMetrics()"> |
| <h3>getRegionMetrics</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><byte[],<wbr><a href="RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a>></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-85">getRegionMetrics</a></span>()</div> |
| <div class="block">Returns region load metrics</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getUserMetrics()"> |
| <h3>getUserMetrics</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><byte[],<wbr><a href="UserMetrics.html" title="interface in org.apache.hadoop.hbase">UserMetrics</a>></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-88">getUserMetrics</a></span>()</div> |
| <div class="block">Returns metrics per user</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getCoprocessorNames()"> |
| <h3>getCoprocessorNames</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<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/ServerMetrics.html#line-94">getCoprocessorNames</a></span>()</div> |
| <div class="block">Return the RegionServer-level and Region-level coprocessors</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>string set of loaded RegionServer-level and Region-level coprocessors</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getReportTimestamp()"> |
| <h3>getReportTimestamp</h3> |
| <div class="member-signature"><span class="return-type">long</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-97">getReportTimestamp</a></span>()</div> |
| <div class="block">Returns the timestamp (server side) of generating this metrics</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getLastReportTimestamp()"> |
| <h3>getLastReportTimestamp</h3> |
| <div class="member-signature"><span class="return-type">long</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-100">getLastReportTimestamp</a></span>()</div> |
| <div class="block">Returns the last timestamp (server side) of generating this metrics</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getTasks()"> |
| <h3>getTasks</h3> |
| <div class="member-signature"><span class="annotations">@Nullable |
| </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="ServerTask.html" title="interface in org.apache.hadoop.hbase">ServerTask</a>></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-106">getTasks</a></span>()</div> |
| <div class="block">Called directly from clients such as the hbase shell</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the active monitored tasks</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegionCachedInfo()"> |
| <h3>getRegionCachedInfo</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<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>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/ServerMetrics.html#line-114">getRegionCachedInfo</a></span>()</div> |
| <div class="block">Returns the region cache information for the regions hosted on this server</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>map of region encoded name and the size of the region cached on this region server |
| rounded to MB</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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