Examples of transitionToActive()

Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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        .numDataNodes(1)
        .nnTopology(MiniDFSNNTopology.simpleHATopology())
        .build();
   
    try {
      cluster.transitionToActive(0);
     
      FileSystem fs = HATestUtil.configureFailoverFs(cluster, conf);
      OutputStream out = fs.create(filePath);
      out.write("foo bar baz".getBytes());
      out.close();
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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      assertEquals(0, cluster.getNamesystem(1).getBlockManager()
          .getPendingDataNodeMessageCount());
     
      // Now try to fail over.
      cluster.transitionToStandby(0);
      cluster.transitionToActive(1);
    } finally {
      cluster.shutdown();
    }
  }
 
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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        .nnTopology(MiniDFSNNTopology.simpleHATopology())
        .numDataNodes(3)
        .build();
    try {
      cluster.waitActive();
      cluster.transitionToActive(0);

      NameNode nn1 = cluster.getNameNode(0);
      NameNode nn2 = cluster.getNameNode(1);

      FileSystem fs = HATestUtil.configureFailoverFs(cluster, conf);
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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        .build();
      NameNode nn1 = cluster.getNameNode(0);
      NameNode nn2 = cluster.getNameNode(1);

      cluster.waitActive();
      cluster.transitionToActive(0);

      Path p = new Path("/testBKJMfailover");

      FileSystem fs = HATestUtil.configureFailoverFs(cluster, conf);
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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      FileSystem fs = HATestUtil.configureFailoverFs(cluster, conf);

      fs.mkdirs(p);
      cluster.shutdownNameNode(0);

      cluster.transitionToActive(1);

      assertTrue(fs.exists(p));
    } finally {
      if (cluster != null) {
        cluster.shutdown();
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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        .build();
      NameNode nn1 = cluster.getNameNode(0);
      NameNode nn2 = cluster.getNameNode(1);

      cluster.waitActive();
      cluster.transitionToActive(0);

      Path p1 = new Path("/testBKJMFailingBKCluster1");
      Path p2 = new Path("/testBKJMFailingBKCluster2");

      FileSystem fs = HATestUtil.configureFailoverFs(cluster, conf);
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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        assertTrue(re.getClassName().contains("ExitException"));
      }
      cluster.shutdownNameNode(0);

      try {
        cluster.transitionToActive(1);
        fail("Shouldn't have been able to transition with bookies down");
      } catch (ExitException ee) {
        assertTrue("Should shutdown due to required journal failure",
            ee.getMessage().contains(
                "starting log segment 3 failed for required journal"));
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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      }

      replacementBookie = bkutil.newBookie();
      assertEquals("Replacement bookie didn't start",
                   ensembleSize, bkutil.checkBookiesUp(ensembleSize, 10));
      cluster.transitionToActive(1); // should work fine now

      assertTrue(fs.exists(p1));
      assertFalse(fs.exists(p2));
    } finally {
      newBookie.shutdown();
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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        .checkExitOnShutdown(false)
        .build();
      NameNode nn1 = cluster.getNameNode(0);
      NameNode nn2 = cluster.getNameNode(1);
      cluster.waitActive();
      cluster.transitionToActive(0);

      FileSystem fs = HATestUtil.configureFailoverFs(cluster, conf);
      fs.mkdirs(p1);
      nn1.getRpcServer().rollEditLog();
      cluster.transitionToActive(1);
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Examples of org.apache.hadoop.hdfs.MiniDFSCluster.transitionToActive()

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      cluster.transitionToActive(0);

      FileSystem fs = HATestUtil.configureFailoverFs(cluster, conf);
      fs.mkdirs(p1);
      nn1.getRpcServer().rollEditLog();
      cluster.transitionToActive(1);
      fs = cluster.getFileSystem(0); // get the older active server.

      try {
        fs.delete(p1, true);
        fail("Log update on older active should cause it to exit");
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