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| <p class="subTitle">io.gearpump.streaming.appmaster</p> |
| <h2 title="Class TaskRegistry" class="title">Class TaskRegistry</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <li>io.gearpump.streaming.appmaster.TaskRegistry</li> |
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| <pre>public class <strong>TaskRegistry</strong> |
| extends java.lang.Object</pre> |
| <div class="block">TaskRegistry is used to track the registration of all tasks |
| when one application is booting up.</div> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.Accept$.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.Accept$</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.RegisterTaskStatus.html" title="interface in io.gearpump.streaming.appmaster">TaskRegistry.RegisterTaskStatus</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.Reject$.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.Reject$</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation$.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation$</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocations.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocations</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocations$.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocations$</a></strong></code> </td> |
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| <td class="colOne"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#TaskRegistry(scala.collection.immutable.List, scala.collection.immutable.Map)">TaskRegistry</a></strong>(scala.collection.immutable.List<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>> expectedTasks, |
| scala.collection.immutable.Map<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>,<a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks)</code> </td> |
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| <td class="colFirst"><code>scala.collection.immutable.List<java.lang.Object></code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#executors()">executors</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>scala.Option<java.lang.Object></code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#getExecutorId(io.gearpump.streaming.task.TaskId)">getExecutorId</a></strong>(<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a> taskId)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>scala.collection.immutable.Map<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>,java.lang.Object></code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#getTaskExecutorMap()">getTaskExecutorMap</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocations.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocations</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#getTaskLocations()">getTaskLocations</a></strong>()</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#isAllTasksRegistered()">isAllTasksRegistered</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#isTaskRegisteredForExecutor(int)">isTaskRegisteredForExecutor</a></strong>(int executorId)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>scala.collection.immutable.Map<java.lang.Object,scala.collection.immutable.List<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#processorExecutors(int)">processorExecutors</a></strong>(int processorId)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>scala.collection.immutable.Map<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>,<a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#registeredTasks()">registeredTasks</a></strong>()</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.RegisterTaskStatus.html" title="interface in io.gearpump.streaming.appmaster">TaskRegistry.RegisterTaskStatus</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#registerTask(io.gearpump.streaming.task.TaskId, io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation)">registerTask</a></strong>(<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a> taskId, |
| <a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a> location)</code> |
| <div class="block">When a task is booted, it need to call registerTask to register itself.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>io.gearpump.streaming.appmaster.ExecutorManager.ExecutorResourceUsageSummary</code></td> |
| <td class="colLast"><code><strong><a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.html#usedResource()">usedResource</a></strong>()</code> </td> |
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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> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <li class="blockList"><a name="constructor_detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="TaskRegistry(scala.collection.immutable.List, scala.collection.immutable.Map)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>TaskRegistry</h4> |
| <pre>public TaskRegistry(scala.collection.immutable.List<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>> expectedTasks, |
| scala.collection.immutable.Map<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>,<a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks)</pre> |
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| <h3>Method Detail</h3> |
| <a name="registeredTasks()"> |
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| <ul class="blockList"> |
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| <h4>registeredTasks</h4> |
| <pre>public scala.collection.immutable.Map<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>,<a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks()</pre> |
| </li> |
| </ul> |
| <a name="registerTask(io.gearpump.streaming.task.TaskId, io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation)"> |
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| <h4>registerTask</h4> |
| <pre>public <a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.RegisterTaskStatus.html" title="interface in io.gearpump.streaming.appmaster">TaskRegistry.RegisterTaskStatus</a> registerTask(<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a> taskId, |
| <a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a> location)</pre> |
| <div class="block">When a task is booted, it need to call registerTask to register itself. |
| If this task is valid, then accept it, otherwise reject it. |
| <p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>taskId</code> - (undocumented)</dd><dd><code>location</code> - (undocumented)</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl> |
| </li> |
| </ul> |
| <a name="getTaskLocations()"> |
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| </a> |
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| <h4>getTaskLocations</h4> |
| <pre>public <a href="../../../../io/gearpump/streaming/appmaster/TaskRegistry.TaskLocations.html" title="class in io.gearpump.streaming.appmaster">TaskRegistry.TaskLocations</a> getTaskLocations()</pre> |
| </li> |
| </ul> |
| <a name="getTaskExecutorMap()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getTaskExecutorMap</h4> |
| <pre>public scala.collection.immutable.Map<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>,java.lang.Object> getTaskExecutorMap()</pre> |
| </li> |
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| <a name="getExecutorId(io.gearpump.streaming.task.TaskId)"> |
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| </a> |
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| <h4>getExecutorId</h4> |
| <pre>public scala.Option<java.lang.Object> getExecutorId(<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a> taskId)</pre> |
| </li> |
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| <a name="executors()"> |
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| <h4>executors</h4> |
| <pre>public scala.collection.immutable.List<java.lang.Object> executors()</pre> |
| </li> |
| </ul> |
| <a name="isAllTasksRegistered()"> |
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| <h4>isAllTasksRegistered</h4> |
| <pre>public boolean isAllTasksRegistered()</pre> |
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| <h4>isTaskRegisteredForExecutor</h4> |
| <pre>public boolean isTaskRegisteredForExecutor(int executorId)</pre> |
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| <h4>processorExecutors</h4> |
| <pre>public scala.collection.immutable.Map<java.lang.Object,scala.collection.immutable.List<<a href="../../../../io/gearpump/streaming/task/TaskId.html" title="class in io.gearpump.streaming.task">TaskId</a>>> processorExecutors(int processorId)</pre> |
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| <pre>public io.gearpump.streaming.appmaster.ExecutorManager.ExecutorResourceUsageSummary usedResource()</pre> |
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