cassandra-server
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A thin Javascript wrapper around Apache Cassandra to provide out of the box server support
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<title>Uses of Class org.apache.cassandra.utils.EstimatedHistogram (apache-cassandra API)</title>
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<h2 title="Uses of Class org.apache.cassandra.utils.EstimatedHistogram" class="title">Uses of Class<br>org.apache.cassandra.utils.EstimatedHistogram</h2>
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<ul class="blockList">
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<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.cassandra.io.sstable">org.apache.cassandra.io.sstable</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.cassandra.io.sstable.metadata">org.apache.cassandra.io.sstable.metadata</a></td>
<td class="colLast"> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.cassandra.metrics">org.apache.cassandra.metrics</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.cassandra.utils">org.apache.cassandra.utils</a></td>
<td class="colLast"> </td>
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<li class="blockList">
<ul class="blockList">
<li class="blockList"><a name="org.apache.cassandra.io.sstable">
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<h3>Uses of <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> in <a href="../../../../../org/apache/cassandra/io/sstable/package-summary.html">org.apache.cassandra.io.sstable</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/cassandra/io/sstable/package-summary.html">org.apache.cassandra.io.sstable</a> that return <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">SSTableReader.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html#getEstimatedColumnCount()">getEstimatedColumnCount</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">SSTableReader.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html#getEstimatedRowSize()">getEstimatedRowSize</a></strong>()</code> </td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.cassandra.io.sstable.metadata">
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</a>
<h3>Uses of <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> in <a href="../../../../../org/apache/cassandra/io/sstable/metadata/package-summary.html">org.apache.cassandra.io.sstable.metadata</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
<caption><span>Fields in <a href="../../../../../org/apache/cassandra/io/sstable/metadata/package-summary.html">org.apache.cassandra.io.sstable.metadata</a> declared as <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></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>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">MetadataCollector.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/metadata/MetadataCollector.html#estimatedColumnCount">estimatedColumnCount</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">StatsMetadata.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/metadata/StatsMetadata.html#estimatedColumnCount">estimatedColumnCount</a></strong></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">MetadataCollector.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/metadata/MetadataCollector.html#estimatedRowSize">estimatedRowSize</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">StatsMetadata.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/metadata/StatsMetadata.html#estimatedRowSize">estimatedRowSize</a></strong></code> </td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/cassandra/io/sstable/metadata/package-summary.html">org.apache.cassandra.io.sstable.metadata</a> with parameters of type <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/io/sstable/metadata/MetadataCollector.html" title="class in org.apache.cassandra.io.sstable.metadata">MetadataCollector</a></code></td>
<td class="colLast"><span class="strong">MetadataCollector.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/metadata/MetadataCollector.html#estimatedColumnCount(org.apache.cassandra.utils.EstimatedHistogram)">estimatedColumnCount</a></strong>(<a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> estimatedColumnCount)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/io/sstable/metadata/MetadataCollector.html" title="class in org.apache.cassandra.io.sstable.metadata">MetadataCollector</a></code></td>
<td class="colLast"><span class="strong">MetadataCollector.</span><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/metadata/MetadataCollector.html#estimatedRowSize(org.apache.cassandra.utils.EstimatedHistogram)">estimatedRowSize</a></strong>(<a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> estimatedRowSize)</code> </td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../org/apache/cassandra/io/sstable/metadata/package-summary.html">org.apache.cassandra.io.sstable.metadata</a> with parameters of type <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></span><span class="tabEnd"> </span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/io/sstable/metadata/StatsMetadata.html#StatsMetadata(org.apache.cassandra.utils.EstimatedHistogram,%20org.apache.cassandra.utils.EstimatedHistogram,%20org.apache.cassandra.db.commitlog.ReplayPosition,%20long,%20long,%20int,%20double,%20org.apache.cassandra.utils.StreamingHistogram,%20int,%20java.util.List,%20java.util.List,%20boolean,%20long)">StatsMetadata</a></strong>(<a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> estimatedRowSize,
<a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> estimatedColumnCount,
<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a> replayPosition,
long minTimestamp,
long maxTimestamp,
int maxLocalDeletionTime,
double compressionRatio,
<a href="../../../../../org/apache/cassandra/utils/StreamingHistogram.html" title="class in org.apache.cassandra.utils">StreamingHistogram</a> estimatedTombstoneDropTime,
int sstableLevel,
java.util.List<java.nio.ByteBuffer> minColumnNames,
java.util.List<java.nio.ByteBuffer> maxColumnNames,
boolean hasLegacyCounterShards,
long repairedAt)</code> </td>
</tr>
</tbody>
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<li class="blockList"><a name="org.apache.cassandra.metrics">
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</a>
<h3>Uses of <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> in <a href="../../../../../org/apache/cassandra/metrics/package-summary.html">org.apache.cassandra.metrics</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
<caption><span>Fields in <a href="../../../../../org/apache/cassandra/metrics/package-summary.html">org.apache.cassandra.metrics</a> declared as <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></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>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">LatencyMetrics.</span><code><strong><a href="../../../../../org/apache/cassandra/metrics/LatencyMetrics.html#recentLatencyHistogram">recentLatencyHistogram</a></strong></code>
<div class="block"><strong>Deprecated.</strong> </div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">ColumnFamilyMetrics.</span><code><strong><a href="../../../../../org/apache/cassandra/metrics/ColumnFamilyMetrics.html#recentSSTablesPerRead">recentSSTablesPerRead</a></strong></code>
<div class="block"><strong>Deprecated.</strong> </div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">ColumnFamilyMetrics.</span><code><strong><a href="../../../../../org/apache/cassandra/metrics/ColumnFamilyMetrics.html#sstablesPerRead">sstablesPerRead</a></strong></code>
<div class="block"><strong>Deprecated.</strong> </div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">LatencyMetrics.</span><code><strong><a href="../../../../../org/apache/cassandra/metrics/LatencyMetrics.html#totalLatencyHistogram">totalLatencyHistogram</a></strong></code>
<div class="block"><strong>Deprecated.</strong> </div>
</td>
</tr>
</tbody>
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<li class="blockList"><a name="org.apache.cassandra.utils">
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</a>
<h3>Uses of <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> in <a href="../../../../../org/apache/cassandra/utils/package-summary.html">org.apache.cassandra.utils</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/cassandra/utils/package-summary.html">org.apache.cassandra.utils</a> that return <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">HistogramBuilder.</span><code><strong><a href="../../../../../org/apache/cassandra/utils/HistogramBuilder.html#buildWithStdevRangesAroundMean()">buildWithStdevRangesAroundMean</a></strong>()</code>
<div class="block">See <a href="../../../../../org/apache/cassandra/utils/HistogramBuilder.html#buildWithStdevRangesAroundMean(int)"><code>HistogramBuilder.buildWithStdevRangesAroundMean(int)</code></a></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">HistogramBuilder.</span><code><strong><a href="../../../../../org/apache/cassandra/utils/HistogramBuilder.html#buildWithStdevRangesAroundMean(int)">buildWithStdevRangesAroundMean</a></strong>(int maxdevs)</code>
<div class="block">Calculate the min, mean, max and standard deviation of the items in the builder, and
generate an EstimatedHistogram with upto <code>maxdev</code> stdev size ranges either
side of the mean, until min/max are hit; if either min/max are not reached a further range is
inserted at the relevant ends.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">EstimatedHistogram.EstimatedHistogramSerializer.</span><code><strong><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.EstimatedHistogramSerializer.html#deserialize(java.io.DataInput)">deserialize</a></strong>(java.io.DataInput in)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">MerkleTree.</span><code><strong><a href="../../../../../org/apache/cassandra/utils/MerkleTree.html#histogramOfRowCountPerLeaf()">histogramOfRowCountPerLeaf</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></code></td>
<td class="colLast"><span class="strong">MerkleTree.</span><code><strong><a href="../../../../../org/apache/cassandra/utils/MerkleTree.html#histogramOfRowSizePerLeaf()">histogramOfRowSizePerLeaf</a></strong>()</code> </td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/cassandra/utils/package-summary.html">org.apache.cassandra.utils</a> with parameters of type <a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a></span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="strong">EstimatedHistogram.EstimatedHistogramSerializer.</span><code><strong><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.EstimatedHistogramSerializer.html#serialize(org.apache.cassandra.utils.EstimatedHistogram,%20org.apache.cassandra.io.util.DataOutputPlus)">serialize</a></strong>(<a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> eh,
<a href="../../../../../org/apache/cassandra/io/util/DataOutputPlus.html" title="interface in org.apache.cassandra.io.util">DataOutputPlus</a> out)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><span class="strong">EstimatedHistogram.EstimatedHistogramSerializer.</span><code><strong><a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.EstimatedHistogramSerializer.html#serializedSize(org.apache.cassandra.utils.EstimatedHistogram,%20org.apache.cassandra.db.TypeSizes)">serializedSize</a></strong>(<a href="../../../../../org/apache/cassandra/utils/EstimatedHistogram.html" title="class in org.apache.cassandra.utils">EstimatedHistogram</a> eh,
<a href="../../../../../org/apache/cassandra/db/TypeSizes.html" title="class in org.apache.cassandra.db">TypeSizes</a> typeSizes)</code> </td>
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