Examples of org.apache.hadoop.hdfs.TestDFSUpgradeFromImage$ReferenceFileInfo

org.apache.hadoop.hdfs.TestDFSUpgradeFromImage
This tests data transfer protocol handling in the Datanode. It sends various forms of wrong data and verifies that Datanode handles it well. This test uses the following items from src/test/.../dfs directory : 1) hadoop-22-dfs-dir.tgz and other tarred pre-upgrade NN / DN directory images 2) hadoop-dfs-dir.txt : checksums that are compared in this test. Please read hadoop-dfs-dir.txt for more information.

 
  /**
   */
  public void testDistributedUpgrade() throws Exception {
    int numDirs = 1;
    TestDFSUpgradeFromImage testImg = new TestDFSUpgradeFromImage();
    testImg.unpackStorage();
    int numDNs = testImg.numDataNodes;


    // register new upgrade objects (ignore all existing)
    UpgradeObjectCollection.initialize();
    UpgradeObjectCollection.registerUpgrade(new UO_Datanode1());

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  /**
   */
  @Test(timeout=120000)
  public void testDistributedUpgrade() throws Exception {
    int numDirs = 1;
    TestDFSUpgradeFromImage testImg = new TestDFSUpgradeFromImage();
    testImg.unpackStorage();
    int numDNs = testImg.numDataNodes;
    
    // register new upgrade objects (ignore all existing)
    UpgradeObjectCollection.initialize();
    UpgradeObjectCollection.registerUpgrade(new UO_Datanode1());

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  /**
   */
  public void testDistributedUpgrade() throws Exception {
    int numDirs = 1;
    TestDFSUpgradeFromImage testImg = new TestDFSUpgradeFromImage();
    testImg.unpackStorage();
    int numDNs = testImg.numDataNodes;


    // register new upgrade objects (ignore all existing)
    UpgradeObjectCollection.initialize();
    UpgradeObjectCollection.registerUpgrade(new UO_Datanode1());

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  /**
   */
  public void testDistributedUpgrade() throws Exception {
    int numDirs = 1;
    TestDFSUpgradeFromImage testImg = new TestDFSUpgradeFromImage();
    testImg.unpackStorage();
    int numDNs = testImg.numDataNodes;
    
    // register new upgrade objects (ignore all existing)
    UpgradeObjectCollection.initialize();
    UpgradeObjectCollection.registerUpgrade(new UO_Datanode1());

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  /**
   */
  public void testDistributedUpgrade() throws Exception {
    int numDirs = 1;
    TestDFSUpgradeFromImage testImg = new TestDFSUpgradeFromImage();
    testImg.unpackStorage();
    int numDNs = testImg.numDataNodes;


    // register new upgrade objects (ignore all existing)
    UpgradeObjectCollection.initialize();
    UpgradeObjectCollection.registerUpgrade(new UO_Datanode1());

View Full Code Here

 
  /**
   */
  public void testDistributedUpgrade() throws Exception {
    int numDirs = 1;
    TestDFSUpgradeFromImage testImg = new TestDFSUpgradeFromImage();
    testImg.unpackStorage();
    int numDNs = testImg.numDataNodes;


    // register new upgrade objects (ignore all existing)
    UpgradeObjectCollection.initialize();
    UpgradeObjectCollection.registerUpgrade(new UO_Datanode1());

View Full Code Here

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