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| <div class="subTitle">org.apache.storm.daemon.supervisor</div> |
| <h2 title="Class BasicContainer" class="title">Class BasicContainer</h2> |
| </div> |
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| <ul class="inheritance"> |
| <li><a href="https://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><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">org.apache.storm.daemon.supervisor.Container</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.storm.daemon.supervisor.BasicContainer</li> |
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| </li> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../org/apache/storm/daemon/supervisor/Killable.html" title="interface in org.apache.storm.daemon.supervisor">Killable</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">BasicContainer</span> |
| extends <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a></pre> |
| <div class="block"><p>A container that runs processes on the local box.</p></div> |
| </li> |
| </ul> |
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| <h3>Nested classes/interfaces inherited from class org.apache.storm.daemon.supervisor.<a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a></h3> |
| <code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.ContainerType.html" title="enum in org.apache.storm.daemon.supervisor">Container.ContainerType</a></code></li> |
| </ul> |
| </li> |
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| <h3>Field Summary</h3> |
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| <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>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#exitedEarly">exitedEarly</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#hardMemoryLimitMultiplier">hardMemoryLimitMultiplier</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#hardMemoryLimitOver">hardMemoryLimitOver</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#localState">localState</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#lowMemoryThresholdMb">lowMemoryThresholdMb</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#mediumMemoryGracePeriodMs">mediumMemoryGracePeriodMs</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#mediumMemoryThresholdMb">mediumMemoryThresholdMb</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#memoryLimitExceededStart">memoryLimitExceededStart</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#memoryLimitMb">memoryLimitMb</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#profileCmd">profileCmd</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#stormHome">stormHome</a></span></code> </td> |
| </tr> |
| </table> |
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| <li class="blockList"><a name="fields.inherited.from.class.org.apache.storm.daemon.supervisor.Container"> |
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| </a> |
| <h3>Fields inherited from class org.apache.storm.daemon.supervisor.<a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a></h3> |
| <code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#assignment">assignment</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#conf">conf</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#containerMemoryTracker">containerMemoryTracker</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#ops">ops</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#port">port</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#resourceIsolationManager">resourceIsolationManager</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#runAsUser">runAsUser</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#supervisorId">supervisorId</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#supervisorPort">supervisorPort</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#symlinksDisabled">symlinksDisabled</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#topoConf">topoConf</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#topologyId">topologyId</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#type">type</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#workerId">workerId</a></code></li> |
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| <h3>Constructor Summary</h3> |
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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/storm/daemon/supervisor/BasicContainer.html#BasicContainer-org.apache.storm.daemon.supervisor.Container.ContainerType-java.util.Map-java.lang.String-int-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.container.ResourceIsolationInterface-org.apache.storm.utils.LocalState-java.lang.String-org.apache.storm.metric.StormMetricsRegistry-org.apache.storm.daemon.supervisor.ContainerMemoryTracker-">BasicContainer</a></span>(<a href="../../../../../org/apache/storm/daemon/supervisor/Container.ContainerType.html" title="enum in org.apache.storm.daemon.supervisor">Container.ContainerType</a> type, |
| <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, |
| <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> supervisorId, |
| int supervisorPort, |
| int port, |
| <a href="../../../../../org/apache/storm/generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a> assignment, |
| <a href="../../../../../org/apache/storm/container/ResourceIsolationInterface.html" title="interface in org.apache.storm.container">ResourceIsolationInterface</a> resourceIsolationManager, |
| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> localState, |
| <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> workerId, |
| <a href="../../../../../org/apache/storm/metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a> metricsRegistry, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/ContainerMemoryTracker.html" title="class in org.apache.storm.daemon.supervisor">ContainerMemoryTracker</a> containerMemoryTracker)</code> |
| <div class="block">Create a new BasicContainer.</div> |
| </td> |
| </tr> |
| </table> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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| </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="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> |
| <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>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#cleanUpForRestart--">cleanUpForRestart</a></span>()</code> |
| <div class="block">Clean up the container partly preparing for restart.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#createNewWorkerId--">createNewWorkerId</a></span>()</code> |
| <div class="block">Create a new worker ID for this process and store in in this object and in the local state.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#didMainProcessExit--">didMainProcessExit</a></span>()</code> |
| <div class="block">Return true if the main process exited, else false.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected <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="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/daemon/supervisor/BasicContainer.html#frameworkClasspath-org.apache.storm.utils.SimpleVersion-">frameworkClasspath</a></span>(<a href="../../../../../org/apache/storm/utils/SimpleVersion.html" title="class in org.apache.storm.utils">SimpleVersion</a> topoVersion)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <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="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/daemon/supervisor/BasicContainer.html#getDependencyLocationsFor-java.util.Map-java.lang.String-org.apache.storm.daemon.supervisor.AdvancedFSOps-java.lang.String-">getDependencyLocationsFor</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, |
| <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> topologyId, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/AdvancedFSOps.html" title="class in org.apache.storm.daemon.supervisor">AdvancedFSOps</a> ops, |
| <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> stormRoot)</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/storm/daemon/supervisor/BasicContainer.html#getMemoryReservationMb--">getMemoryReservationMb</a></span>()</code> |
| <div class="block">Get the current memory reservation of this container.</div> |
| </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/storm/daemon/supervisor/BasicContainer.html#getMemoryUsageMb--">getMemoryUsageMb</a></span>()</code> |
| <div class="block">Get the current memory usage of this container.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static <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/daemon/supervisor/BasicContainer.html#getStormVersionFor-java.util.Map-java.lang.String-org.apache.storm.daemon.supervisor.AdvancedFSOps-java.lang.String-">getStormVersionFor</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, |
| <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> topologyId, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/AdvancedFSOps.html" title="class in org.apache.storm.daemon.supervisor">AdvancedFSOps</a> ops, |
| <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> stormRoot)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#getWildcardDir-java.io.File-">getWildcardDir</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> dir)</code> |
| <div class="block">Returns a path with a wildcard as the final element, so that the JVM will expand that to all JARs in the directory.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#getWorkerClassPath-java.lang.String-java.util.List-org.apache.storm.utils.SimpleVersion-">getWorkerClassPath</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> stormJar, |
| <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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> dependencyLocations, |
| <a href="../../../../../org/apache/storm/utils/SimpleVersion.html" title="class in org.apache.storm.utils">SimpleVersion</a> topoVersion)</code> |
| <div class="block">Compute the classpath for the worker process.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#getWorkerLogWriter-org.apache.storm.utils.SimpleVersion-">getWorkerLogWriter</a></span>(<a href="../../../../../org/apache/storm/utils/SimpleVersion.html" title="class in org.apache.storm.utils">SimpleVersion</a> topoVersion)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#getWorkerMain-org.apache.storm.utils.SimpleVersion-">getWorkerMain</a></span>(<a href="../../../../../org/apache/storm/utils/SimpleVersion.html" title="class in org.apache.storm.utils">SimpleVersion</a> topoVersion)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#isMemoryLimitViolated-org.apache.storm.generated.LocalAssignment-">isMemoryLimitViolated</a></span>(<a href="../../../../../org/apache/storm/generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a> withUpdatedLimits)</code> |
| <div class="block">Check if the container is over its memory limit AND needs to be killed.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#javaCmd-java.lang.String-">javaCmd</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> cmd)</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>protected <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/daemon/supervisor/BasicContainer.html#javaLibraryPath-java.lang.String-java.util.Map-">javaLibraryPath</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> stormRoot, |
| <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">Compute the java.library.path that should be used for the worker.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#launch--">launch</a></span>()</code> |
| <div class="block">Launch the process for the first time.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#relaunch--">relaunch</a></span>()</code> |
| <div class="block">Restart the processes in this container.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/daemon/supervisor/BasicContainer.html#runProfiling-org.apache.storm.generated.ProfileRequest-boolean-">runProfiling</a></span>(<a href="../../../../../org/apache/storm/generated/ProfileRequest.html" title="class in org.apache.storm.generated">ProfileRequest</a> request, |
| boolean stop)</code> |
| <div class="block">Run a profiling request.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>protected <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="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/daemon/supervisor/BasicContainer.html#substituteChildopts-java.lang.Object-">substituteChildopts</a></span>(<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> value)</code> </td> |
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| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>protected <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="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/daemon/supervisor/BasicContainer.html#substituteChildopts-java.lang.Object-int-int-">substituteChildopts</a></span>(<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> value, |
| int memOnheap, |
| int memOffHeap)</code> </td> |
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| <code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#areAllProcessesDead--">areAllProcessesDead</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#cleanUp--">cleanUp</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#createArtifactsLink--">createArtifactsLink</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#createBlobstoreLinks--">createBlobstoreLinks</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#deleteSavedWorkerUser--">deleteSavedWorkerUser</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#forceKill--">forceKill</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#getTotalTopologyMemoryReserved-org.apache.storm.generated.LocalAssignment-">getTotalTopologyMemoryReserved</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#getTotalTopologyMemoryUsed--">getTotalTopologyMemoryUsed</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#getTotalWorkersForThisTopology--">getTotalWorkersForThisTopology</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#getWorkerId--">getWorkerId</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#getWorkerUser--">getWorkerUser</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#kill--">kill</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#readHeartbeat--">readHeartbeat</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#readTopoConf--">readTopoConf</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#saveWorkerUser-java.lang.String-">saveWorkerUser</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#setup--">setup</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#toString--">toString</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#updateMemoryAccounting--">updateMemoryAccounting</a>, <a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#writeLogMetadata-java.lang.String-">writeLogMetadata</a></code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
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| <h4>localState</h4> |
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| <pre>protected final double hardMemoryLimitMultiplier</pre> |
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| <pre>protected final long lowMemoryThresholdMb</pre> |
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| <pre>protected final long mediumMemoryThresholdMb</pre> |
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| <h3>Constructor Detail</h3> |
| <a name="BasicContainer-org.apache.storm.daemon.supervisor.Container.ContainerType-java.util.Map-java.lang.String-int-int-org.apache.storm.generated.LocalAssignment-org.apache.storm.container.ResourceIsolationInterface-org.apache.storm.utils.LocalState-java.lang.String-org.apache.storm.metric.StormMetricsRegistry-org.apache.storm.daemon.supervisor.ContainerMemoryTracker-"> |
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| <h4>BasicContainer</h4> |
| <pre>public BasicContainer(<a href="../../../../../org/apache/storm/daemon/supervisor/Container.ContainerType.html" title="enum in org.apache.storm.daemon.supervisor">Container.ContainerType</a> type, |
| <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, |
| <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> supervisorId, |
| int supervisorPort, |
| int port, |
| <a href="../../../../../org/apache/storm/generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a> assignment, |
| <a href="../../../../../org/apache/storm/container/ResourceIsolationInterface.html" title="interface in org.apache.storm.container">ResourceIsolationInterface</a> resourceIsolationManager, |
| <a href="../../../../../org/apache/storm/utils/LocalState.html" title="class in org.apache.storm.utils">LocalState</a> localState, |
| <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> workerId, |
| <a href="../../../../../org/apache/storm/metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a> metricsRegistry, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/ContainerMemoryTracker.html" title="class in org.apache.storm.daemon.supervisor">ContainerMemoryTracker</a> containerMemoryTracker) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><p>Create a new BasicContainer.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>type</code> - the type of container being made.</dd> |
| <dd><code>conf</code> - the supervisor config</dd> |
| <dd><code>supervisorId</code> - the ID of the supervisor this is a part of.</dd> |
| <dd><code>supervisorPort</code> - the thrift server port of the supervisor this is a part of.</dd> |
| <dd><code>port</code> - the port the container is on. Should be <= 0 if only a partial recovery</dd> |
| <dd><code>assignment</code> - the assignment for this container. Should be null if only a partial recovery.</dd> |
| <dd><code>resourceIsolationManager</code> - used to isolate resources for a container can be null if no isolation is used.</dd> |
| <dd><code>localState</code> - the local state of the supervisor. May be null if partial recovery</dd> |
| <dd><code>workerId</code> - the id of the worker to use. Must not be null if doing a partial recovery.</dd> |
| <dd><code>metricsRegistry</code> - The metrics registry.</dd> |
| <dd><code>containerMemoryTracker</code> - The shared memory tracker for the supervisor’s containers</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
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| <h3>Method Detail</h3> |
| <a name="getDependencyLocationsFor-java.util.Map-java.lang.String-org.apache.storm.daemon.supervisor.AdvancedFSOps-java.lang.String-"> |
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| <h4>getDependencyLocationsFor</h4> |
| <pre>public static <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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getDependencyLocationsFor(<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, |
| <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> topologyId, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/AdvancedFSOps.html" title="class in org.apache.storm.daemon.supervisor">AdvancedFSOps</a> ops, |
| <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> stormRoot) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getStormVersionFor-java.util.Map-java.lang.String-org.apache.storm.daemon.supervisor.AdvancedFSOps-java.lang.String-"> |
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| <h4>getStormVersionFor</h4> |
| <pre>public static <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> getStormVersionFor(<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, |
| <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> topologyId, |
| <a href="../../../../../org/apache/storm/daemon/supervisor/AdvancedFSOps.html" title="class in org.apache.storm.daemon.supervisor">AdvancedFSOps</a> ops, |
| <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> stormRoot) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
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| <h4>createNewWorkerId</h4> |
| <pre>protected void createNewWorkerId()</pre> |
| <div class="block"><p>Create a new worker ID for this process and store in in this object and in the local state. Never call this if a worker is currently up and running. We will lose track of the process.</p></div> |
| </li> |
| </ul> |
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| <h4>cleanUpForRestart</h4> |
| <pre>public void cleanUpForRestart() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#cleanUpForRestart--">Container</a></code></span></div> |
| <div class="block"><p>Clean up the container partly preparing for restart. By default delete all of the temp directories we are going to get a new worker_id anyways. POST CONDITION: the workerId will be set to null</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#cleanUpForRestart--">cleanUpForRestart</a></code> in class <code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html" title="class in org.apache.storm.daemon.supervisor">Container</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
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| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#relaunch--">Container</a></code></span></div> |
| <div class="block"><p>Restart the processes in this container. PREREQUISITE: cleanUpForRestart has run and passed</p></div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
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| <div class="block"><p>Return true if the main process exited, else false. This is just best effort return false if unknown.</p></div> |
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| <dd><code>stop</code> - is this a stop request?</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
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| <h4>javaLibraryPath</h4> |
| <pre>protected <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> javaLibraryPath(<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> stormRoot, |
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| <div class="block"><p>Compute the java.library.path that should be used for the worker. This helps it to load JNI libraries that are packaged in the uber jar.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>stormRoot</code> - the root directory of the worker process</dd> |
| <dd><code>conf</code> - the config for the supervisor.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the java.library.path/LD_LIBRARY_PATH to use so native libraries load correctly.</dd> |
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| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dir</code> - the directory to which a wildcard will be appended</dd> |
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| <h4>getWorkerMain</h4> |
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| <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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> dependencyLocations, |
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| <div class="block"><p>Compute the classpath for the worker process.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>stormJar</code> - the topology jar</dd> |
| <dd><code>dependencyLocations</code> - any dependencies from the topology</dd> |
| <dd><code>topoVersion</code> - the version of the storm framework to use</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the full classpath</dd> |
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| <div class="block"><p>Check if the container is over its memory limit AND needs to be killed. This does not necessarily mean that it just went over the limit.</p></div> |
| <dl> |
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| <div class="block"><p>Get the current memory reservation of this container.</p></div> |
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| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
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| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/storm/daemon/supervisor/Container.html#launch--">Container</a></code></span></div> |
| <div class="block"><p>Launch the process for the first time. PREREQUISITE: setup has run and passed</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
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| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - on any error</dd> |
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