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| <div class="subTitle">org.apache.storm.loadgen</div> |
| <h2 title="Class LoadCompConf" class="title">Class LoadCompConf</h2> |
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| <li>org.apache.storm.loadgen.LoadCompConf</li> |
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| <pre>public class <span class="typeNameLabel">LoadCompConf</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block"><p>Configuration for a simulated spout.</p></div> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.Builder.html" title="class in org.apache.storm.loadgen">LoadCompConf.Builder</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#cpuLoad">cpuLoad</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="https://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/storm/loadgen/LoadCompConf.html#id">id</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#memoryLoad">memoryLoad</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#parallelism">parallelism</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/loadgen/SlowExecutorPattern.html" title="class in org.apache.storm.loadgen">SlowExecutorPattern</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#slp">slp</a></span></code> </td> |
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| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#streams">streams</a></span></code> </td> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#LoadCompConf-java.lang.String-int-java.util.List-double-double-org.apache.storm.loadgen.SlowExecutorPattern-">LoadCompConf</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| int parallelism, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/loadgen/OutputStream.html" title="class in org.apache.storm.loadgen">OutputStream</a>> streams, |
| double cpuLoad, |
| double memoryLoad, |
| <a href="../../../../org/apache/storm/loadgen/SlowExecutorPattern.html" title="class in org.apache.storm.loadgen">SlowExecutorPattern</a> slp)</code> |
| <div class="block">Create a new LoadCompConf with the given values.</div> |
| </td> |
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| <td class="colFirst"><code>static <a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#fromConf-java.util.Map-">fromConf</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> conf)</code> |
| <div class="block">Parse the LoadCompConf from a config Map.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#getAllEmittedAggregate--">getAllEmittedAggregate</a></span>()</code> |
| <div class="block">Compute the total amount of all messages emitted in all streams per second.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#overrideSlowExecutorPattern-org.apache.storm.loadgen.SlowExecutorPattern-">overrideSlowExecutorPattern</a></span>(<a href="../../../../org/apache/storm/loadgen/SlowExecutorPattern.html" title="class in org.apache.storm.loadgen">SlowExecutorPattern</a> slp)</code> |
| <div class="block">Override the SlowExecutorPattern with a new one.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#remap-java.util.Map-java.util.Map-">remap</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> remappedComponents, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/generated/GlobalStreamId.html" title="class in org.apache.storm.generated">GlobalStreamId</a>,<a href="../../../../org/apache/storm/generated/GlobalStreamId.html" title="class in org.apache.storm.generated">GlobalStreamId</a>> remappedStreams)</code> |
| <div class="block">Chenge the name of components and streams according to the parameters passed in.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#scaleParallel-double-">scaleParallel</a></span>(double v)</code> |
| <div class="block">Scale the parallelism of this component by v.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#scaleThroughput-double-">scaleThroughput</a></span>(double v)</code> |
| <div class="block">Scale the throughput of this component.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#setParallel-int-">setParallel</a></span>(int newParallelism)</code> |
| <div class="block">Set the parallelism of this component, and adjust the throughput so in aggregate it stays the same.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/loadgen/LoadCompConf.html#toConf--">toConf</a></span>()</code> |
| <div class="block">Build a config map for this object.</div> |
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| </ul> |
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| <a name="id"> |
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| <h4>id</h4> |
| <pre>public final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id</pre> |
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| <a name="parallelism"> |
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| <h4>parallelism</h4> |
| <pre>public final int parallelism</pre> |
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| <h4>streams</h4> |
| <pre>public final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/loadgen/OutputStream.html" title="class in org.apache.storm.loadgen">OutputStream</a>> streams</pre> |
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| <h4>cpuLoad</h4> |
| <pre>public final double cpuLoad</pre> |
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| <h4>memoryLoad</h4> |
| <pre>public final double memoryLoad</pre> |
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| <pre>public final <a href="../../../../org/apache/storm/loadgen/SlowExecutorPattern.html" title="class in org.apache.storm.loadgen">SlowExecutorPattern</a> slp</pre> |
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| <pre>public LoadCompConf(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> id, |
| int parallelism, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/storm/loadgen/OutputStream.html" title="class in org.apache.storm.loadgen">OutputStream</a>> streams, |
| double cpuLoad, |
| double memoryLoad, |
| <a href="../../../../org/apache/storm/loadgen/SlowExecutorPattern.html" title="class in org.apache.storm.loadgen">SlowExecutorPattern</a> slp)</pre> |
| <div class="block"><p>Create a new LoadCompConf with the given values.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>id</code> - the id of the component.</dd> |
| <dd><code>parallelism</code> - tha parallelism of the component.</dd> |
| <dd><code>streams</code> - the output streams of the component.</dd> |
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| <h4>fromConf</h4> |
| <pre>public static <a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a> fromConf(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> conf)</pre> |
| <div class="block"><p>Parse the LoadCompConf from a config Map.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - the map holding the config for a LoadCompConf.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the parsed object.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>toConf</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> toConf()</pre> |
| <div class="block"><p>Build a config map for this object.</p></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the config map.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>remap</h4> |
| <pre>public <a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a> remap(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> remappedComponents, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/storm/generated/GlobalStreamId.html" title="class in org.apache.storm.generated">GlobalStreamId</a>,<a href="../../../../org/apache/storm/generated/GlobalStreamId.html" title="class in org.apache.storm.generated">GlobalStreamId</a>> remappedStreams)</pre> |
| <div class="block"><p>Chenge the name of components and streams according to the parameters passed in.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>remappedComponents</code> - original component name to new component name.</dd> |
| <dd><code>remappedStreams</code> - original stream id to new stream id.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this with the values remapped.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>scaleParallel</h4> |
| <pre>public <a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a> scaleParallel(double v)</pre> |
| <div class="block"><p>Scale the parallelism of this component by v. The aggregate throughput will be the same. The parallelism will be rounded up to the next largest whole number. Parallelism will always be at least 1.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>v</code> - 1.0 is not change 0.5 is drop the parallelism by half.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this with the parallelism adjusted.</dd> |
| </dl> |
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| </ul> |
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| <h4>setParallel</h4> |
| <pre>public <a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a> setParallel(int newParallelism)</pre> |
| <div class="block"><p>Set the parallelism of this component, and adjust the throughput so in aggregate it stays the same.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>newParallelism</code> - the new parallelism to set.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this with the adjustments made.</dd> |
| </dl> |
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| <h4>scaleThroughput</h4> |
| <pre>public <a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a> scaleThroughput(double v)</pre> |
| <div class="block"><p>Scale the throughput of this component.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>v</code> - 1.0 is unchanged 0.5 will cut the throughput in half.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this with the adjustments made.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>overrideSlowExecutorPattern</h4> |
| <pre>public <a href="../../../../org/apache/storm/loadgen/LoadCompConf.html" title="class in org.apache.storm.loadgen">LoadCompConf</a> overrideSlowExecutorPattern(<a href="../../../../org/apache/storm/loadgen/SlowExecutorPattern.html" title="class in org.apache.storm.loadgen">SlowExecutorPattern</a> slp)</pre> |
| <div class="block"><p>Override the SlowExecutorPattern with a new one.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>slp</code> - the new pattern or null if you don’t want it to change</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this with the adjustments made.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getAllEmittedAggregate</h4> |
| <pre>public double getAllEmittedAggregate()</pre> |
| <div class="block"><p>Compute the total amount of all messages emitted in all streams per second.</p></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the sum of all messages emitted per second.</dd> |
| </dl> |
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