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title="Interface RegionMetrics" class="title">Interface RegionMetrics</h2> +</div> +<div class="contentContainer"> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Known Implementing Classes:</dt> +<dd><a href="../../../../org/apache/hadoop/hbase/RegionLoad.html" title="class in org.apache.hadoop.hbase">RegionLoad</a>, <a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html" title="class in org.apache.hadoop.hbase">RegionMetricsBuilder.RegionMetricsImpl</a></dd> +</dl> +<hr> +<br> +<pre>@InterfaceAudience.Public +public interface <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.31">RegionMetrics</a></pre> +<div class="block">Encapsulates per-region load metrics.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t5" class="tableTab"><span><a href="javascript:show(16);">Default Methods</a></span><span class="tabEnd"> </span></span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tr id="i0" class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getBloomFilterSize--">getBloomFilterSize</a></span>()</code> </td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getCompactedCellCount--">getCompactedCellCount</a></span>()</code> </td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getCompactingCellCount--">getCompactingCellCount</a></span>()</code> </td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getCompletedSequenceId--">getCompletedSequenceId</a></span>()</code> +<div class="block">This does not really belong inside RegionLoad but its being done in the name of expediency.</div> +</td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code>float</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getDataLocality--">getDataLocality</a></span>()</code> </td> +</tr> +<tr id="i5" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getFilteredReadRequestCount--">getFilteredReadRequestCount</a></span>()</code> </td> +</tr> +<tr id="i6" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getLastMajorCompactionTimestamp--">getLastMajorCompactionTimestamp</a></span>()</code> </td> +</tr> +<tr id="i7" class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getMemStoreSize--">getMemStoreSize</a></span>()</code> </td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>default <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getNameAsString--">getNameAsString</a></span>()</code> </td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getReadRequestCount--">getReadRequestCount</a></span>()</code> </td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getRegionName--">getRegionName</a></span>()</code> </td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code>default long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getRequestCount--">getRequestCount</a></span>()</code> </td> +</tr> +<tr id="i12" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreCount--">getStoreCount</a></span>()</code> </td> +</tr> +<tr id="i13" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileCount--">getStoreFileCount</a></span>()</code> </td> +</tr> +<tr id="i14" class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileIndexSize--">getStoreFileIndexSize</a></span>()</code> +<div class="block">TODO: why we pass the same value to different counters? Currently, the value from + getStoreFileIndexSize() is same with getStoreFileRootLevelIndexSize() + see HRegionServer#createRegionLoad.</div> +</td> +</tr> +<tr id="i15" class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileRootLevelIndexSize--">getStoreFileRootLevelIndexSize</a></span>()</code> </td> +</tr> +<tr id="i16" class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileSize--">getStoreFileSize</a></span>()</code> </td> +</tr> +<tr id="i17" class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileUncompressedDataIndexSize--">getStoreFileUncompressedDataIndexSize</a></span>()</code> </td> +</tr> +<tr id="i18" class="altColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><byte[],<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreSequenceId--">getStoreSequenceId</a></span>()</code> </td> +</tr> +<tr id="i19" class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getUncompressedStoreFileSize--">getUncompressedStoreFileSize</a></span>()</code> </td> +</tr> +<tr id="i20" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getWriteRequestCount--">getWriteRequestCount</a></span>()</code> </td> +</tr> +</table> +</li> +</ul> +</li> +</ul> +</div> +<div class="details"> +<ul class="blockList"> +<li class="blockList"> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="getRegionName--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getRegionName</h4> +<pre>byte[] <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.36">getRegionName</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the region name</dd> +</dl> +</li> +</ul> +<a name="getStoreCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreCount</h4> +<pre>int <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.41">getStoreCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of stores</dd> +</dl> +</li> +</ul> +<a name="getStoreFileCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileCount</h4> +<pre>int <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.46">getStoreFileCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of storefiles</dd> +</dl> +</li> +</ul> +<a name="getStoreFileSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileSize</h4> +<pre><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.51">getStoreFileSize</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the total size of the storefiles</dd> +</dl> +</li> +</ul> +<a name="getMemStoreSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getMemStoreSize</h4> +<pre><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.56">getMemStoreSize</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the memstore size</dd> +</dl> +</li> +</ul> +<a name="getReadRequestCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getReadRequestCount</h4> +<pre>long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.61">getReadRequestCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of read requests made to region</dd> +</dl> +</li> +</ul> +<a name="getWriteRequestCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getWriteRequestCount</h4> +<pre>long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.66">getWriteRequestCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of write requests made to region</dd> +</dl> +</li> +</ul> +<a name="getRequestCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getRequestCount</h4> +<pre>default long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.71">getRequestCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of write requests and read requests made to region</dd> +</dl> +</li> +</ul> +<a name="getNameAsString--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getNameAsString</h4> +<pre>default <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.78">getNameAsString</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the region name as a string</dd> +</dl> +</li> +</ul> +<a name="getFilteredReadRequestCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getFilteredReadRequestCount</h4> +<pre>long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.85">getFilteredReadRequestCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of filtered read requests made to region</dd> +</dl> +</li> +</ul> +<a name="getStoreFileIndexSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileIndexSize</h4> +<pre><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.93">getStoreFileIndexSize</a>()</pre> +<div class="block">TODO: why we pass the same value to different counters? Currently, the value from + getStoreFileIndexSize() is same with getStoreFileRootLevelIndexSize() + see HRegionServer#createRegionLoad.</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The current total size of root-level indexes for the region</dd> +</dl> +</li> +</ul> +<a name="getStoreFileRootLevelIndexSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileRootLevelIndexSize</h4> +<pre><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.98">getStoreFileRootLevelIndexSize</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The current total size of root-level indexes for the region</dd> +</dl> +</li> +</ul> +<a name="getStoreFileUncompressedDataIndexSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileUncompressedDataIndexSize</h4> +<pre><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.103">getStoreFileUncompressedDataIndexSize</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The total size of all index blocks, not just the root level</dd> +</dl> +</li> +</ul> +<a name="getBloomFilterSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getBloomFilterSize</h4> +<pre><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.108">getBloomFilterSize</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The total size of all Bloom filter blocks, not just loaded into the block cache</dd> +</dl> +</li> +</ul> +<a name="getCompactingCellCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getCompactingCellCount</h4> +<pre>long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.113">getCompactingCellCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the total number of cells in current compaction</dd> +</dl> +</li> +</ul> +<a name="getCompactedCellCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getCompactedCellCount</h4> +<pre>long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.118">getCompactedCellCount</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of already compacted kvs in current compaction</dd> +</dl> +</li> +</ul> +<a name="getCompletedSequenceId--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getCompletedSequenceId</h4> +<pre>long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.124">getCompletedSequenceId</a>()</pre> +<div class="block">This does not really belong inside RegionLoad but its being done in the name of expediency.</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the completed sequence Id for the region</dd> +</dl> +</li> +</ul> +<a name="getStoreSequenceId--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreSequenceId</h4> +<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><byte[],<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.129">getStoreSequenceId</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>completed sequence id per store.</dd> +</dl> +</li> +</ul> +<a name="getUncompressedStoreFileSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getUncompressedStoreFileSize</h4> +<pre><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.135">getUncompressedStoreFileSize</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the uncompressed size of the storefiles</dd> +</dl> +</li> +</ul> +<a name="getDataLocality--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getDataLocality</h4> +<pre>float <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.140">getDataLocality</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the data locality of region in the regionserver.</dd> +</dl> +</li> +</ul> +<a name="getLastMajorCompactionTimestamp--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>getLastMajorCompactionTimestamp</h4> +<pre>long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetrics.html#line.145">getLastMajorCompactionTimestamp</a>()</pre> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the timestamp of the oldest hfile for any store of this region.</dd> +</dl> +</li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +</div> +<!-- ========= END OF CLASS DATA ========= --> +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<div class="bottomNav"><a name="navbar.bottom"> +<!-- --> +</a> +<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> +<a name="navbar.bottom.firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../overview-summary.html">Overview</a></li> +<li><a href="package-summary.html">Package</a></li> +<li class="navBarCell1Rev">Class</li> +<li><a href="class-use/RegionMetrics.html">Use</a></li> +<li><a href="package-tree.html">Tree</a></li> +<li><a href="../../../../deprecated-list.html">Deprecated</a></li> +<li><a href="../../../../index-all.html">Index</a></li> +<li><a href="../../../../help-doc.html">Help</a></li> +</ul> +</div> +<div class="subNav"> +<ul class="navList"> +<li><a href="../../../../org/apache/hadoop/hbase/RegionLocations.html" title="class in org.apache.hadoop.hbase"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.html" title="class in org.apache.hadoop.hbase"><span class="typeNameLink">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../index.html?org/apache/hadoop/hbase/RegionMetrics.html" target="_top">Frames</a></li> +<li><a href="RegionMetrics.html" target="_top">No Frames</a></li> +</ul> +<ul class="navList" id="allclasses_navbar_bottom"> +<li><a href="../../../../allclasses-noframe.html">All Classes</a></li> +</ul> +<div> +<script type="text/javascript"><!-- + allClassesLink = document.getElementById("allclasses_navbar_bottom"); 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+<li><a href="#constructor.detail">Constr</a> | </li> +<li><a href="#method.detail">Method</a></li> +</ul> +</div> +<a name="skip.navbar.top"> +<!-- --> +</a></div> +<!-- ========= END OF TOP NAVBAR ========= --> +<!-- ======== START OF CLASS DATA ======== --> +<div class="header"> +<div class="subTitle">org.apache.hadoop.hbase</div> +<h2 title="Class RegionMetricsBuilder.RegionMetricsImpl" class="title">Class RegionMetricsBuilder.RegionMetricsImpl</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">java.lang.Object</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.hadoop.hbase.RegionMetricsBuilder.RegionMetricsImpl</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></dd> +</dl> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.html" title="class in org.apache.hadoop.hbase">RegionMetricsBuilder</a></dd> +</dl> +<hr> +<br> +<pre>private static class <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.html#line.233">RegionMetricsBuilder.RegionMetricsImpl</a> +extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> +implements <a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></pre> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> +<caption><span>Fields</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Field and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#bloomFilterSize">bloomFilterSize</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#compactedCellCount">compactedCellCount</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#compactingCellCount">compactingCellCount</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#completedSequenceId">completedSequenceId</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private float</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#dataLocality">dataLocality</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#filteredReadRequestCount">filteredReadRequestCount</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#indexSize">indexSize</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#lastMajorCompactionTimestamp">lastMajorCompactionTimestamp</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#memStoreSize">memStoreSize</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#name">name</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#readRequestCount">readRequestCount</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td 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class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#storeFileSize">storeFileSize</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><byte[],<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#storeSequenceIds">storeSequenceIds</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#uncompressedDataIndexSize">uncompressedDataIndexSize</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#uncompressedStoreFileSize">uncompressedStoreFileSize</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#writeRequestCount">writeRequestCount</a></span></code> </td> +</tr> +</table> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a 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href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tr id="i0" class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#getBloomFilterSize--">getBloomFilterSize</a></span>()</code> </td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#getCompactedCellCount--">getCompactedCellCount</a></span>()</code> </td> +</tr> +<tr id="i2" class="altColor"> +<td 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</td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#getReadRequestCount--">getReadRequestCount</a></span>()</code> </td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#getRegionName--">getRegionName</a></span>()</code> </td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#getStoreCount--">getStoreCount</a></span>()</code> </td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span 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href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the memstore size</dd> +</dl> +</li> +</ul> +<a name="getReadRequestCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getReadRequestCount</h4> +<pre>public long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.319">getReadRequestCount</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getReadRequestCount--">getReadRequestCount</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of read requests made to region</dd> +</dl> +</li> +</ul> +<a name="getFilteredReadRequestCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getFilteredReadRequestCount</h4> +<pre>public long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.324">getFilteredReadRequestCount</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getFilteredReadRequestCount--">getFilteredReadRequestCount</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of filtered read requests made to region</dd> +</dl> +</li> +</ul> +<a name="getWriteRequestCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getWriteRequestCount</h4> +<pre>public long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.329">getWriteRequestCount</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getWriteRequestCount--">getWriteRequestCount</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of write requests made to region</dd> +</dl> +</li> +</ul> +<a name="getStoreFileIndexSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileIndexSize</h4> +<pre>public <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.334">getStoreFileIndexSize</a>()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileIndexSize--">RegionMetrics</a></code></span></div> +<div class="block">TODO: why we pass the same value to different counters? Currently, the value from + getStoreFileIndexSize() is same with getStoreFileRootLevelIndexSize() + see HRegionServer#createRegionLoad.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileIndexSize--">getStoreFileIndexSize</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The current total size of root-level indexes for the region</dd> +</dl> +</li> +</ul> +<a name="getStoreFileRootLevelIndexSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileRootLevelIndexSize</h4> +<pre>public <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.339">getStoreFileRootLevelIndexSize</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileRootLevelIndexSize--">getStoreFileRootLevelIndexSize</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The current total size of root-level indexes for the region</dd> +</dl> +</li> +</ul> +<a name="getStoreFileUncompressedDataIndexSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreFileUncompressedDataIndexSize</h4> +<pre>public <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.344">getStoreFileUncompressedDataIndexSize</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreFileUncompressedDataIndexSize--">getStoreFileUncompressedDataIndexSize</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The total size of all index blocks, not just the root level</dd> +</dl> +</li> +</ul> +<a name="getBloomFilterSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getBloomFilterSize</h4> +<pre>public <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.349">getBloomFilterSize</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getBloomFilterSize--">getBloomFilterSize</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The total size of all Bloom filter blocks, not just loaded into the block cache</dd> +</dl> +</li> +</ul> +<a name="getCompactingCellCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getCompactingCellCount</h4> +<pre>public long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.354">getCompactingCellCount</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getCompactingCellCount--">getCompactingCellCount</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the total number of cells in current compaction</dd> +</dl> +</li> +</ul> +<a name="getCompactedCellCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getCompactedCellCount</h4> +<pre>public long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.359">getCompactedCellCount</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getCompactedCellCount--">getCompactedCellCount</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the number of already compacted kvs in current compaction</dd> +</dl> +</li> +</ul> +<a name="getCompletedSequenceId--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getCompletedSequenceId</h4> +<pre>public long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.364">getCompletedSequenceId</a>()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getCompletedSequenceId--">RegionMetrics</a></code></span></div> +<div class="block">This does not really belong inside RegionLoad but its being done in the name of expediency.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getCompletedSequenceId--">getCompletedSequenceId</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the completed sequence Id for the region</dd> +</dl> +</li> +</ul> +<a name="getStoreSequenceId--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getStoreSequenceId</h4> +<pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><byte[],<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.369">getStoreSequenceId</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getStoreSequenceId--">getStoreSequenceId</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>completed sequence id per store.</dd> +</dl> +</li> +</ul> +<a name="getUncompressedStoreFileSize--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getUncompressedStoreFileSize</h4> +<pre>public <a href="../../../../org/apache/hadoop/hbase/Size.html" title="class in org.apache.hadoop.hbase">Size</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.374">getUncompressedStoreFileSize</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getUncompressedStoreFileSize--">getUncompressedStoreFileSize</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the uncompressed size of the storefiles</dd> +</dl> +</li> +</ul> +<a name="getDataLocality--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getDataLocality</h4> +<pre>public float <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.379">getDataLocality</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getDataLocality--">getDataLocality</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the data locality of region in the regionserver.</dd> +</dl> +</li> +</ul> +<a name="getLastMajorCompactionTimestamp--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getLastMajorCompactionTimestamp</h4> +<pre>public long <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.384">getLastMajorCompactionTimestamp</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html#getLastMajorCompactionTimestamp--">getLastMajorCompactionTimestamp</a></code> in interface <code><a href="../../../../org/apache/hadoop/hbase/RegionMetrics.html" title="interface in org.apache.hadoop.hbase">RegionMetrics</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the timestamp of the oldest hfile for any store of this region.</dd> +</dl> +</li> +</ul> +<a name="toString--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>toString</h4> +<pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/apache/hadoop/hbase/RegionMetricsBuilder.RegionMetricsImpl.html#line.389">toString</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--"; title="class or interface in java.lang">toString</a></code> in class <code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></code></dd> +</dl> +</li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +</div> +<!-- ========= END OF CLASS DATA ========= --> +<!-- ======= START OF BOTTOM NAVBAR ====== 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