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Posted to commits@beam.apache.org by dh...@apache.org on 2017/05/17 02:36:29 UTC
[08/51] [abbrv] [partial] beam-site git commit: regenerate the website
http://git-wip-us.apache.org/repos/asf/beam-site/blob/c196579f/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/CompositeSource.html
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/CompositeSource.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/CompositeSource.html
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http://git-wip-us.apache.org/repos/asf/beam-site/blob/c196579f/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/MetricsAccumulator.AccumulatorCheckpointingSparkListener.html
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/MetricsAccumulator.AccumulatorCheckpointingSparkListener.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/MetricsAccumulator.AccumulatorCheckpointingSparkListener.html
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+<div class="subTitle">org.apache.beam.runners.spark.metrics</div>
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/MetricsAccumulator.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/MetricsAccumulator.html
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+<div class="subTitle">org.apache.beam.runners.spark.metrics</div>
+<h2 title="Class MetricsAccumulator" class="title">Class MetricsAccumulator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.beam.runners.spark.metrics.MetricsAccumulator</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<br>
+<pre>public class <span class="typeNameLabel">MetricsAccumulator</span>
+extends java.lang.Object</pre>
+<div class="block">For resilience, <code>Accumulators</code> are required to be wrapped in a Singleton.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="https://spark.apache.org/docs/1.6.3/streaming-programming-guide.html#accumulators-and-broadcast-variables">accumulators</a></dd>
+</dl>
+</li>
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+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/MetricsAccumulator.AccumulatorCheckpointingSparkListener.html" title="class in org.apache.beam.runners.spark.metrics">MetricsAccumulator.AccumulatorCheckpointingSparkListener</a></span></code>
+<div class="block">Spark Listener which checkpoints <code>MetricsContainerStepMap</code> values for fault-tolerance.</div>
+</td>
+</tr>
+</table>
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+</ul>
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+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/MetricsAccumulator.html#MetricsAccumulator--">MetricsAccumulator</a></span>()</code> </td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a 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>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/MetricsAccumulator.html#clear--">clear</a></span>()</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static org.apache.spark.Accumulator<org.apache.beam.runners.core.metrics.MetricsContainerStepMap></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/MetricsAccumulator.html#getInstance--">getInstance</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/MetricsAccumulator.html#init-org.apache.beam.runners.spark.SparkPipelineOptions-org.apache.spark.api.java.JavaSparkContext-">init</a></span>(<a href="../../../../../../org/apache/beam/runners/spark/SparkPipelineOptions.html" title="interface in org.apache.beam.runners.spark">SparkPipelineOptions</a> opts,
+ org.apache.spark.api.java.JavaSparkContext jsc)</code>
+<div class="block">Init metrics accumulator if it has not been initiated.</div>
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+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<h3>Methods inherited from class java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="MetricsAccumulator--">
+<!-- -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>MetricsAccumulator</h4>
+<pre>public MetricsAccumulator()</pre>
+</li>
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+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
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+<!-- -->
+</a>
+<ul class="blockList">
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+<h4>init</h4>
+<pre>public static void init(<a href="../../../../../../org/apache/beam/runners/spark/SparkPipelineOptions.html" title="interface in org.apache.beam.runners.spark">SparkPipelineOptions</a> opts,
+ org.apache.spark.api.java.JavaSparkContext jsc)</pre>
+<div class="block">Init metrics accumulator if it has not been initiated. This method is idempotent.</div>
+</li>
+</ul>
+<a name="getInstance--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getInstance</h4>
+<pre>public static org.apache.spark.Accumulator<org.apache.beam.runners.core.metrics.MetricsContainerStepMap> getInstance()</pre>
+</li>
+</ul>
+<a name="clear--">
+<!-- -->
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+<h4>clear</h4>
+<pre>public static void clear()</pre>
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http://git-wip-us.apache.org/repos/asf/beam-site/blob/c196579f/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/SparkBeamMetricSource.html
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/SparkBeamMetricSource.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/SparkBeamMetricSource.html
new file mode 100644
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@@ -0,0 +1,297 @@
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+var methods = {"i0":10,"i1":10};
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+<li><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html" title="class in org.apache.beam.runners.spark.metrics"><span class="typeNameLink">Next Class</span></a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.beam.runners.spark.metrics</div>
+<h2 title="Class SparkBeamMetricSource" class="title">Class SparkBeamMetricSource</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.beam.runners.spark.metrics.SparkBeamMetricSource</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>org.apache.spark.metrics.source.Source</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">SparkBeamMetricSource</span>
+extends java.lang.Object
+implements org.apache.spark.metrics.source.Source</pre>
+<div class="block">A Spark <code>Source</code> that is tailored to expose a <code>SparkBeamMetric</code>,
+ wrapping an underlying <a href="../../../../../../org/apache/beam/sdk/metrics/MetricResults.html" title="class in org.apache.beam.sdk.metrics"><code>MetricResults</code></a> instance.</div>
+</li>
+</ul>
+</div>
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+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/SparkBeamMetricSource.html#SparkBeamMetricSource-java.lang.String-">SparkBeamMetricSource</a></span>(java.lang.String name)</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
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+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<td class="colFirst"><code>com.codahale.metrics.MetricRegistry</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/SparkBeamMetricSource.html#metricRegistry--">metricRegistry</a></span>()</code> </td>
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+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/SparkBeamMetricSource.html#sourceName--">sourceName</a></span>()</code> </td>
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+<h4>SparkBeamMetricSource</h4>
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+<h4>sourceName</h4>
+<pre>public java.lang.String sourceName()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>sourceName</code> in interface <code>org.apache.spark.metrics.source.Source</code></dd>
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+<pre>public com.codahale.metrics.MetricRegistry metricRegistry()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>metricRegistry</code> in interface <code>org.apache.spark.metrics.source.Source</code></dd>
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+</li>
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http://git-wip-us.apache.org/repos/asf/beam-site/blob/c196579f/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/WithMetricsSupport.html
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/WithMetricsSupport.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/WithMetricsSupport.html
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+</ul>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.beam.runners.spark.metrics</div>
+<h2 title="Class WithMetricsSupport" class="title">Class WithMetricsSupport</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>com.codahale.metrics.MetricRegistry</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.beam.runners.spark.metrics.WithMetricsSupport</li>
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+<dd>com.codahale.metrics.Metric, com.codahale.metrics.MetricSet</dd>
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+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">WithMetricsSupport</span>
+extends com.codahale.metrics.MetricRegistry</pre>
+<div class="block">A <code>MetricRegistry</code> decorator-like that supports <a href="../../../../../../org/apache/beam/runners/spark/metrics/AggregatorMetric.html" title="class in org.apache.beam.runners.spark.metrics"><code>AggregatorMetric</code></a> and
+ <code>SparkBeamMetric</code> as <code>Gauges</code>.
+ <p>
+ <code>MetricRegistry</code> is not an interface, so this is not a by-the-book decorator.
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
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+<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>static <a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html" title="class in org.apache.beam.runners.spark.metrics">WithMetricsSupport</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html#forRegistry-com.codahale.metrics.MetricRegistry-">forRegistry</a></span>(com.codahale.metrics.MetricRegistry metricRegistry)</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.util.SortedMap<java.lang.String,com.codahale.metrics.Counter></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html#getCounters-com.codahale.metrics.MetricFilter-">getCounters</a></span>(com.codahale.metrics.MetricFilter filter)</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.util.SortedMap<java.lang.String,com.codahale.metrics.Gauge></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html#getGauges-com.codahale.metrics.MetricFilter-">getGauges</a></span>(com.codahale.metrics.MetricFilter filter)</code> </td>
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+<td class="colFirst"><code>java.util.SortedMap<java.lang.String,com.codahale.metrics.Histogram></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html#getHistograms-com.codahale.metrics.MetricFilter-">getHistograms</a></span>(com.codahale.metrics.MetricFilter filter)</code> </td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>java.util.SortedMap<java.lang.String,com.codahale.metrics.Meter></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html#getMeters-com.codahale.metrics.MetricFilter-">getMeters</a></span>(com.codahale.metrics.MetricFilter filter)</code> </td>
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+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.util.SortedMap<java.lang.String,com.codahale.metrics.Timer></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html#getTimers-com.codahale.metrics.MetricFilter-">getTimers</a></span>(com.codahale.metrics.MetricFilter filter)</code> </td>
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+<h3>Methods inherited from class com.codahale.metrics.MetricRegistry</h3>
+<code>addListener, buildMap, counter, getCounters, getGauges, getHistograms, getMeters, getMetrics, getNames, getTimers, histogram, meter, name, name, register, registerAll, remove, removeListener, removeMatching, timer</code></li>
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+<h4>forRegistry</h4>
+<pre>public static <a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html" title="class in org.apache.beam.runners.spark.metrics">WithMetricsSupport</a> forRegistry(com.codahale.metrics.MetricRegistry metricRegistry)</pre>
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+<!-- -->
+</a>
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+<li class="blockList">
+<h4>getTimers</h4>
+<pre>public java.util.SortedMap<java.lang.String,com.codahale.metrics.Timer> getTimers(com.codahale.metrics.MetricFilter filter)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>getTimers</code> in class <code>com.codahale.metrics.MetricRegistry</code></dd>
+</dl>
+</li>
+</ul>
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+<!-- -->
+</a>
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+<li class="blockList">
+<h4>getMeters</h4>
+<pre>public java.util.SortedMap<java.lang.String,com.codahale.metrics.Meter> getMeters(com.codahale.metrics.MetricFilter filter)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>getMeters</code> in class <code>com.codahale.metrics.MetricRegistry</code></dd>
+</dl>
+</li>
+</ul>
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+<li class="blockList">
+<h4>getHistograms</h4>
+<pre>public java.util.SortedMap<java.lang.String,com.codahale.metrics.Histogram> getHistograms(com.codahale.metrics.MetricFilter filter)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>getHistograms</code> in class <code>com.codahale.metrics.MetricRegistry</code></dd>
+</dl>
+</li>
+</ul>
+<a name="getCounters-com.codahale.metrics.MetricFilter-">
+<!-- -->
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+<li class="blockList">
+<h4>getCounters</h4>
+<pre>public java.util.SortedMap<java.lang.String,com.codahale.metrics.Counter> getCounters(com.codahale.metrics.MetricFilter filter)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>getCounters</code> in class <code>com.codahale.metrics.MetricRegistry</code></dd>
+</dl>
+</li>
+</ul>
+<a name="getGauges-com.codahale.metrics.MetricFilter-">
+<!-- -->
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+<h4>getGauges</h4>
+<pre>public java.util.SortedMap<java.lang.String,com.codahale.metrics.Gauge> getGauges(com.codahale.metrics.MetricFilter filter)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>getGauges</code> in class <code>com.codahale.metrics.MetricRegistry</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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http://git-wip-us.apache.org/repos/asf/beam-site/blob/c196579f/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/package-frame.html
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/package-frame.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/package-frame.html
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/package-summary.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/package-summary.html
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+<!-- Generated by javadoc (1.8.0_112-google-v7) on Fri May 12 16:50:08 PDT 2017 -->
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+<h1 title="Package" class="title">Package org.apache.beam.runners.spark.metrics</h1>
+<div class="docSummary">
+<div class="block">Provides internal utilities for implementing Beam metrics using Spark accumulators.</div>
+</div>
+<p>See: <a href="#package.description">Description</a></p>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/metrics/AggregatorMetric.html" title="class in org.apache.beam.runners.spark.metrics">AggregatorMetric</a></td>
+<td class="colLast">
+<div class="block">An adapter between the <a href="../../../../../../org/apache/beam/runners/spark/aggregators/NamedAggregators.html" title="class in org.apache.beam.runners.spark.aggregators"><code>NamedAggregators</code></a> and Codahale's <code>Metric</code> interface.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/metrics/AggregatorMetricSource.html" title="class in org.apache.beam.runners.spark.metrics">AggregatorMetricSource</a></td>
+<td class="colLast">
+<div class="block">A Spark <code>Source</code> that is tailored to expose an <a href="../../../../../../org/apache/beam/runners/spark/metrics/AggregatorMetric.html" title="class in org.apache.beam.runners.spark.metrics"><code>AggregatorMetric</code></a>,
+ wrapping an underlying <a href="../../../../../../org/apache/beam/runners/spark/aggregators/NamedAggregators.html" title="class in org.apache.beam.runners.spark.aggregators"><code>NamedAggregators</code></a> instance.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/metrics/CompositeSource.html" title="class in org.apache.beam.runners.spark.metrics">CompositeSource</a></td>
+<td class="colLast">
+<div class="block">Composite source made up of several <code>MetricRegistry</code> instances.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/metrics/MetricsAccumulator.html" title="class in org.apache.beam.runners.spark.metrics">MetricsAccumulator</a></td>
+<td class="colLast">
+<div class="block">For resilience, <code>Accumulators</code> are required to be wrapped in a Singleton.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/metrics/MetricsAccumulator.AccumulatorCheckpointingSparkListener.html" title="class in org.apache.beam.runners.spark.metrics">MetricsAccumulator.AccumulatorCheckpointingSparkListener</a></td>
+<td class="colLast">
+<div class="block">Spark Listener which checkpoints <code>MetricsContainerStepMap</code> values for fault-tolerance.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/metrics/SparkBeamMetricSource.html" title="class in org.apache.beam.runners.spark.metrics">SparkBeamMetricSource</a></td>
+<td class="colLast">
+<div class="block">A Spark <code>Source</code> that is tailored to expose a <code>SparkBeamMetric</code>,
+ wrapping an underlying <a href="../../../../../../org/apache/beam/sdk/metrics/MetricResults.html" title="class in org.apache.beam.sdk.metrics"><code>MetricResults</code></a> instance.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/metrics/WithMetricsSupport.html" title="class in org.apache.beam.runners.spark.metrics">WithMetricsSupport</a></td>
+<td class="colLast">
+<div class="block">A <code>MetricRegistry</code> decorator-like that supports <a href="../../../../../../org/apache/beam/runners/spark/metrics/AggregatorMetric.html" title="class in org.apache.beam.runners.spark.metrics"><code>AggregatorMetric</code></a> and
+ <code>SparkBeamMetric</code> as <code>Gauges</code>.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+<a name="package.description">
+<!-- -->
+</a>
+<h2 title="Package org.apache.beam.runners.spark.metrics Description">Package org.apache.beam.runners.spark.metrics Description</h2>
+<div class="block">Provides internal utilities for implementing Beam metrics using Spark accumulators.</div>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/package-tree.html b/content/documentation/sdks/javadoc/2.0.0/org/apache/beam/runners/spark/metrics/package-tree.html
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