Example usage for org.apache.hadoop.yarn.api.records NodeState UNHEALTHY

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In this page you can find the example usage for org.apache.hadoop.yarn.api.records NodeState UNHEALTHY.

Prototype

NodeState UNHEALTHY

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Node is unhealthy

Usage

From source file:org.apache.tez.dag.app.rm.node.TestAMNodeMap.java

License:Apache License

@Test
@SuppressWarnings({ "resource", "rawtypes" })
public void testHealthUpdateKnownNode() {

    DrainDispatcher dispatcher = new DrainDispatcher();
    dispatcher.init(new Configuration());
    dispatcher.start();//from   www .  ja  v a  2 s.c om
    EventHandler eventHandler = dispatcher.getEventHandler();

    AppContext appContext = mock(AppContext.class);

    AMNodeMap amNodeMap = new AMNodeMap(eventHandler, appContext);

    NodeId nodeId = NodeId.newInstance("host1", 2342);
    amNodeMap.nodeSeen(nodeId);

    NodeReport nodeReport = generateNodeReport(nodeId, NodeState.UNHEALTHY);
    amNodeMap.handle(new AMNodeEventStateChanged(nodeReport));
    dispatcher.await();
    assertEquals(AMNodeState.UNHEALTHY, amNodeMap.get(nodeId).getState());
    dispatcher.stop();
}

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From source file:org.apache.tez.dag.app.rm.node.TestAMNodeMap.java

License:Apache License

@Test
@SuppressWarnings({ "resource", "rawtypes" })
public void testHealthUpdateUnknownNode() {
    DrainDispatcher dispatcher = new DrainDispatcher();
    EventHandler eventHandler = dispatcher.getEventHandler();

    AppContext appContext = mock(AppContext.class);

    AMNodeMap amNodeMap = new AMNodeMap(eventHandler, appContext);

    NodeId nodeId = NodeId.newInstance("unknownhost", 2342);

    NodeReport nodeReport = generateNodeReport(nodeId, NodeState.UNHEALTHY);
    amNodeMap.handle(new AMNodeEventStateChanged(nodeReport));

    // No exceptions - the status update was ignored. Not bothering to capture
    // the log message for verification.
    dispatcher.stop();//from  w  w  w.  ja  va2 s. c o  m
}

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From source file:org.apache.tez.dag.app.rm.node.TestAMNodeTracker.java

License:Apache License

@Test(timeout = 5000)
public void testHealthUpdateKnownNode() {
    AppContext appContext = mock(AppContext.class);

    AMNodeTracker amNodeTracker = new AMNodeTracker(eventHandler, appContext);
    doReturn(amNodeTracker).when(appContext).getNodeTracker();
    amNodeTracker.init(new Configuration(false));
    amNodeTracker.start();//from w  w  w .j  av  a  2s .  c  o m

    NodeId nodeId = NodeId.newInstance("host1", 2342);
    amNodeTracker.nodeSeen(nodeId);

    NodeReport nodeReport = generateNodeReport(nodeId, NodeState.UNHEALTHY);
    amNodeTracker.handle(new AMNodeEventStateChanged(nodeReport));
    dispatcher.await();
    assertEquals(AMNodeState.UNHEALTHY, amNodeTracker.get(nodeId).getState());
    amNodeTracker.stop();
}

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From source file:org.apache.tez.dag.app.rm.node.TestAMNodeTracker.java

License:Apache License

@Test(timeout = 5000)
public void testHealthUpdateUnknownNode() {
    AppContext appContext = mock(AppContext.class);

    AMNodeTracker amNodeTracker = new AMNodeTracker(eventHandler, appContext);
    doReturn(amNodeTracker).when(appContext).getNodeTracker();
    amNodeTracker.init(new Configuration(false));
    amNodeTracker.start();/* w ww  . j a  va 2s  . com*/

    NodeId nodeId = NodeId.newInstance("unknownhost", 2342);

    NodeReport nodeReport = generateNodeReport(nodeId, NodeState.UNHEALTHY);
    amNodeTracker.handle(new AMNodeEventStateChanged(nodeReport));
    dispatcher.await();

    amNodeTracker.stop();
    // No exceptions - the status update was ignored. Not bothering to capture
    // the log message for verification.
}

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