Package org.apache.hadoop.hbase.master.TableLockManager

Examples of org.apache.hadoop.hbase.master.TableLockManager.TableLock

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    ServerName mockName = ServerName.valueOf("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = new ServerName("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = ServerName.valueOf("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = ServerName.valueOf("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = new ServerName("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = ServerName.valueOf("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = ServerName.valueOf("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = ServerName.valueOf("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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    ServerName mockName = ServerName.valueOf("localhost", 60000, 1);

    // obtain one lock
    final TableLockManager tableLockManager = TableLockManager.createTableLockManager(conf, TEST_UTIL.getZooKeeperWatcher(), mockName);
    TableLock writeLock = tableLockManager.writeLock(TableName.valueOf("foo"),
        "testCheckTableLocks");
    writeLock.acquire();
    hbck = doFsck(conf, false);
    assertNoErrors(hbck); // should not have expired, no problems

    edge.incrementTime(conf.getLong(TableLockManager.TABLE_LOCK_EXPIRE_TIMEOUT,
        TableLockManager.DEFAULT_TABLE_LOCK_EXPIRE_TIMEOUT_MS)); // let table lock expire

    hbck = doFsck(conf, false);
    assertErrors(hbck, new ERROR_CODE[] {ERROR_CODE.EXPIRED_TABLE_LOCK});

    final CountDownLatch latch = new CountDownLatch(1);
    new Thread() {
      @Override
      public void run() {
        TableLock readLock = tableLockManager.writeLock(TableName.valueOf("foo"),
            "testCheckTableLocks");
        try {
          latch.countDown();
          readLock.acquire();
        } catch (IOException ex) {
          fail();
        } catch (IllegalStateException ex) {
          return; // expected, since this will be reaped under us.
        }
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Related Classes of org.apache.hadoop.hbase.master.TableLockManager.TableLock

  • org.apache.hadoop.hbase.util.TestHBaseFsck
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