List of checkOutOfSafeMode() Examples

Examples of checkOutOfSafeMode()

org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()
Check if we're out of safe mode. Being out of safe mode is signified by an ephemeral ZNode existing in ZooKeeper. @return true if we're out of safe mode, false otherwise.

Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

        int localTimeouts = 0;
        // ask the master which server has the root region
        while (rootRegionAddress == null && localTimeouts < numRetries) {
          // Don't read root region until we're out of safe mode so we know
          // that the meta regions have been assigned.
          boolean outOfSafeMode = zk.checkOutOfSafeMode();
          if (outOfSafeMode) {
            rootRegionAddress = zk.readRootRegionLocation();
          }
          if (rootRegionAddress == null) {
            try {

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Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

        int localTimeouts = 0;
        // ask the master which server has the root region
        while (rootRegionAddress == null && localTimeouts < numRetries) {
          // Don't read root region until we're out of safe mode so we know
          // that the meta regions have been assigned.
          boolean outOfSafeMode = zk.checkOutOfSafeMode();
          if (outOfSafeMode) {
            rootRegionAddress = zk.readRootRegionLocation();
          }
          if (rootRegionAddress == null) {
            try {

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Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

        int localTimeouts = 0;
        // ask the master which server has the root region
        while (rootRegionAddress == null && localTimeouts < numRetries) {
          // Don't read root region until we're out of safe mode so we know
          // that the meta regions have been assigned.
          boolean outOfSafeMode = zk.checkOutOfSafeMode();
          if (outOfSafeMode) {
            rootRegionAddress = zk.readRootRegionLocation();
          }
          if (rootRegionAddress == null) {
            try {

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Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

   * @throws IOException
   */
  public void testWritesRootRegionLocation() throws IOException {
    ZooKeeperWrapper zooKeeper = new ZooKeeperWrapper(conf, EmptyWatcher.instance);


    boolean outOfSafeMode = zooKeeper.checkOutOfSafeMode();
    assertFalse(outOfSafeMode);


    HServerAddress zooKeeperRootAddress = zooKeeper.readRootRegionLocation();
    assertNull(zooKeeperRootAddress);

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Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

    HServerAddress masterRootAddress = master.getRootRegionLocation();
    assertNull(masterRootAddress);


    new HTable(conf, HConstants.META_TABLE_NAME);


    outOfSafeMode = zooKeeper.checkOutOfSafeMode();
    assertTrue(outOfSafeMode);


    zooKeeperRootAddress = zooKeeper.readRootRegionLocation();
    assertNotNull(zooKeeperRootAddress);

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Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

        int localTimeouts = 0;
        // ask the master which server has the root region
        while (rootRegionAddress == null && localTimeouts < numRetries) {
          // Don't read root region until we're out of safe mode so we know
          // that the meta regions have been assigned.
          boolean outOfSafeMode = zk.checkOutOfSafeMode();
          if (outOfSafeMode) {
            rootRegionAddress = zk.readRootRegionLocation();
          }
          if (rootRegionAddress == null) {
            try {

View Full Code Here

Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

   * @throws IOException
   */
  public void testWritesRootRegionLocation() throws IOException {
    ZooKeeperWrapper zooKeeper = new ZooKeeperWrapper(conf, EmptyWatcher.instance);


    boolean outOfSafeMode = zooKeeper.checkOutOfSafeMode();
    assertFalse(outOfSafeMode);


    HServerAddress zooKeeperRootAddress = zooKeeper.readRootRegionLocation();
    assertNull(zooKeeperRootAddress);

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Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

    HServerAddress masterRootAddress = master.getRootRegionLocation();
    assertNull(masterRootAddress);


    new HTable(conf, HConstants.META_TABLE_NAME);


    outOfSafeMode = zooKeeper.checkOutOfSafeMode();
    assertTrue(outOfSafeMode);


    zooKeeperRootAddress = zooKeeper.readRootRegionLocation();
    assertNotNull(zooKeeperRootAddress);

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Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

        int localTimeouts = 0;
        // ask the master which server has the root region
        while (rootRegionAddress == null && localTimeouts < numRetries) {
          // Don't read root region until we're out of safe mode so we know
          // that the meta regions have been assigned.
          boolean outOfSafeMode = zk.checkOutOfSafeMode();
          if (outOfSafeMode) {
            rootRegionAddress = zk.readRootRegionLocation();
          }
          if (rootRegionAddress == null) {
            try {

View Full Code Here

Examples of org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode()

        int localTimeouts = 0;
        // ask the master which server has the root region
        while (rootRegionAddress == null && localTimeouts < numRetries) {
          // Don't read root region until we're out of safe mode so we know
          // that the meta regions have been assigned.
          boolean outOfSafeMode = zk.checkOutOfSafeMode();
          if (outOfSafeMode) {
            rootRegionAddress = zk.readRootRegionLocation();
          }
          if (rootRegionAddress == null) {
            try {

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