Example usage for org.apache.thrift TException TException

Introduction

In this page you can find the example usage for org.apache.thrift TException TException.

Prototype

public TException() 

Source Link

Usage

From source file:com.bendb.thrifty.testing.ThriftTestHandler.java

License:Apache License

@Override
public void testException(String arg) throws Xception, TException {
    out.printf("testException(%s)\n", arg);
    if ("TException".equals(arg)) {
        throw new TException();
    } else if ("Xception".equals(arg)) {
        throw new Xception(1001, "Xception");
    }//from  w  ww.  j a  v a  2 s . c  om
}

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From source file:com.facebook.hiveio.common.FaultyThriftHiveMetastore.java

License:Apache License

@Override
public Table get_table(String s, String s2) throws MetaException, NoSuchObjectException, TException {
    numCalls++;// w w w. ja va 2 s.co  m
    if (numCalls <= numFailures) {
        throw new TException();
    } else {
        return null;
    }
}

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From source file:com.pinterest.rocksplicator.controller.tasks.AddHostTaskTest.java

License:Apache License

@Test
public void testFail() throws Exception {
    doThrow(new TException()).when(client).ping();

    AddHostTask task = new AddHostTask("127.0.0.1", 8093, "us-east-1a", "/hdfs", 100);
    injector.injectMembers(task);//from  www  . j a v a2  s .  com

    FIFOTaskQueue taskQueue = new FIFOTaskQueue(10);
    Context ctx = new Context(123, CLUSTER, taskQueue, null);
    task.process(ctx);

    Assert.assertEquals(taskQueue.getResult(123), "Host to add is not alive!");
}

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From source file:com.pinterest.rocksplicator.controller.tasks.HealthCheckTaskTest.java

License:Apache License

@Test
public void testFail() throws Exception {
    doThrow(new TException()).when(client).ping();
    when(clientFactory.getClient(any())).thenReturn(client);

    HealthCheckTask t = new HealthCheckTask(new HealthCheckTask.Param().setNumReplicas(3));
    injector.injectMembers(t);/*from   www .ja  v  a2s .  c  om*/

    FIFOTaskQueue taskQueue = new FIFOTaskQueue(10);
    Context ctx = new Context(123, CLUSTER, taskQueue, null);
    t.process(ctx);

    Assert.assertTrue(taskQueue.getResult(123).startsWith("Unable to ping hosts"));
    Assert.assertTrue(taskQueue.getResult(123).contains("127.0.0.1:8090"));
    Assert.assertTrue(taskQueue.getResult(123).contains("127.0.0.1:8091"));
    Assert.assertTrue(taskQueue.getResult(123).contains("127.0.0.1:8092"));
}

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From source file:com.pinterest.rocksplicator.controller.tasks.RemoveHostTaskTest.java

License:Apache License

@Test
public void testSuccessful() throws Exception {
    doThrow(new TException()).when(client).ping();

    RemoveHostTask task = new RemoveHostTask(new HostBean().setIp("127.0.0.1").setPort(8090));
    injector.injectMembers(task);/*w ww .  j a  v  a  2s  .  c  o  m*/

    FIFOTaskQueue taskQueue = new FIFOTaskQueue(10);
    Context ctx = new Context(123, CLUSTER, taskQueue, null);
    task.process(ctx);

    Assert.assertEquals(taskQueue.getResult(123), "Successfully removed host 127.0.0.1:8090");

    ClusterBean newConfig = ZKUtil.getClusterConfig(zkClient, CLUSTER);
    Assert.assertEquals(newConfig.getSegments().size(), 1);
    SegmentBean segment = newConfig.getSegments().get(0);
    Assert.assertEquals(segment.getHosts().size(), 2);
    Assert.assertEquals(segment.getHosts().stream().filter(host -> host.getPort() == 8090).count(), 0);
}

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From source file:com.qubole.rubix.bookkeeper.RetryingBookkeeperClient.java

License:Apache License

private <V> V retryConnection(Callable<V> callable) throws TException {
    int errors = 0;

    while (errors < maxRetries) {
        try {/* w ww  .j av  a 2  s.  c om*/
            if (!transport.isOpen()) {
                transport.open();
            }
            return callable.call();
        } catch (Exception e) {
            LOG.info("Error while connecting" + e.getStackTrace().toString());
            errors++;
        }
        if (transport.isOpen()) {
            transport.close();
        }
    }

    throw new TException();
}

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From source file:edu.washington.cs.cse490h.donut.server.DonutClientTest.java

License:Apache License

@Test
public void testPing_False() throws Exception {
    DonutClient donutClient = new DonutClient(null, clientLocatorMock);

    TNode node = new TNode();

    expect(clientLocatorMock.get(node)).andReturn(keyLocator);
    clientLocatorMock.release(node);//from w ww.  j a  v  a  2  s.  c om
    keyLocator.ping();
    EasyMock.expectLastCall().andThrow(new TException());
    replay(clientLocatorMock, keyLocator);

    assertFalse(donutClient.ping(node));
}

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From source file:edu.washington.cs.cse490h.donut.server.DonutClientTest.java

License:Apache License

@Test
public void testCheckPredecessor_Down() throws Exception {
    Node node = new Node(null, 0, null);
    TNode predecessor = new TNode("pred", 8080, null);
    node.setPredecessor(predecessor);//from  w w w .j a v  a  2 s  .c  om
    DonutClient donutClient = new DonutClient(node, clientLocatorMock);

    expect(clientLocatorMock.get(predecessor)).andReturn(keyLocator);
    clientLocatorMock.release(predecessor);
    keyLocator.ping();
    expectLastCall().andThrow(new TException());
    replay(clientLocatorMock, keyLocator);

    donutClient.checkPredecessor();
    assertNull(node.getPredecessor());
}

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From source file:edu.washington.cs.cse490h.donut.server.DonutClientTest.java

License:Apache License

@Test
public void testStabilize_NodeThrowsTException() throws Exception {
    Node node = new Node("self", 0, new KeyId(0));
    TNode successor = new TNode("other", 0, new KeyId(200));
    node.setSuccessor(successor);/*w w w  .j  a  v  a 2s .  c  o m*/

    DonutClient donutClient = new DonutClient(node, clientLocatorMock);

    expect(clientLocatorMock.get(successor)).andReturn(keyLocator);
    clientLocatorMock.release(successor);
    expect(keyLocator.getPredecessor()).andThrow(new TException());
    replay(clientLocatorMock, keyLocator);

    donutClient.stabilize();
    assertSame(node.getTNode(), node.getSuccessor());
}

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