Examples of ZKTable

com.alibaba.wasp.zookeeper.ZKTable
Helper class for table state tracking for use by {@link com.alibaba.wasp.master.AssignmentManager}. Reads, caches and sets state up in zookeeper. If multiple read/write clients, will make for confusion. Read-only clients other than AssignmentManager interested in learning table state can use the read-only utility methods in {@link ZKTableReadOnly}.
To save on trips to the zookeeper ensemble, internally we cache table state.
org.apache.hadoop.hbase.zookeeper.ZKTable
Helper class for table state tracking for use by {@link AssignmentManager}. Reads, caches and sets state up in zookeeper. If multiple read/write clients, will make for confusion. Read-only clients other than AssignmentManager interested in learning table state can use the read-only utility methods {@link #isEnabledTable(ZooKeeperWatcher,String)}and {@link #isDisabledTable(ZooKeeperWatcher,String)}.
To save on trips to the zookeeper ensemble, internally we cache table state.

Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

      conf.getInt("hbase.master.assignment.timeoutmonitor.timeout", 1800000));
    this.timerUpdater = new TimerUpdater(conf.getInt(
        "hbase.master.assignment.timerupdater.period", 10000), master);
    Threads.setDaemonThreadRunning(timerUpdater.getThread(),
        master.getServerName() + ".timerUpdater");
    this.zkTable = new ZKTable(this.master.getZooKeeper());
    this.maximumAssignmentAttempts =
      this.master.getConfiguration().getInt("hbase.assignment.maximum.attempts", 10);
    this.balancer = balancer;
    this.threadPoolExecutorService = Executors.newCachedThreadPool();
  }

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    List<HRegionInfo> regionsThatShouldBeOffline = new ArrayList<HRegionInfo>();


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    ZKTable zktable = new ZKTable(zkw);
    zktable.setDisabledTable(Bytes.toString(disabledTable));


    /*
     *  ZK = OFFLINE
     */

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    List<HRegionInfo> regionsThatShouldBeOffline = new ArrayList<HRegionInfo>();


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    ZKTable zktable = new ZKTable(zkw);
    zktable.setDisabledTable(Bytes.toString(disabledTable));


    assertTrue(" The enabled table should be identified on master fail over.",
        zktable.isEnabledTable("enabledTable"));


    /*
     * ZK = CLOSING
     */

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable


    assertTrue(" Didn't get enough regions of enabledTalbe on live rs.",
      assignedRegionsOnLiveRS.size() >= 1);


    // Disable the disabledTable in ZK
    ZKTable zktable = master.assignmentManager.getZKTable();
    zktable.setDisablingTable("disabledTable");


    // RS was opening a region of disabled table then died
    HRegionInfo region = assignedRegionsOnLiveRS.remove(0);
    master.assignmentManager.regionOffline(region);
    master.assignmentManager.regionsInTransition.put(region.getEncodedName(), new RegionState(

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    } else {
      this.serversInUpdatingTimer =  null;
      this.timeoutMonitor = null;
      this.timerUpdater = null;
    }
    this.zkTable = new ZKTable(this.watcher);
    // This is the max attempts, not retries, so it should be at least 1.
    this.maximumAttempts = Math.max(1,
      this.server.getConfiguration().getInt("hbase.assignment.maximum.attempts", 10));
    this.sleepTimeBeforeRetryingMetaAssignment = this.server.getConfiguration().getLong(
        "hbase.meta.assignment.retry.sleeptime", 1000l);

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    List<HRegionInfo> regionsThatShouldBeOffline = new ArrayList<HRegionInfo>();


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    ZKTable zktable = new ZKTable(zkw);
    zktable.setDisabledTable(disabledTable);


    /*
     *  ZK = OFFLINE
     */

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    List<HRegionInfo> regionsThatShouldBeOffline = new ArrayList<HRegionInfo>();


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    ZKTable zktable = new ZKTable(zkw);
    zktable.setDisabledTable(disabledTable);


    assertTrue(" The enabled table should be identified on master fail over.",
        zktable.isEnabledTable(TableName.valueOf("enabledTable")));


    /*
     * ZK = CLOSING
     */

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    } else {
      this.serversInUpdatingTimer =  null;
      this.timeoutMonitor = null;
      this.timerUpdater = null;
    }
    this.zkTable = new ZKTable(this.watcher);
    // This is the max attempts, not retries, so it should be at least 1.
    this.maximumAttempts = Math.max(1,
      this.server.getConfiguration().getInt("hbase.assignment.maximum.attempts", 10));
    this.sleepTimeBeforeRetryingMetaAssignment = this.server.getConfiguration().getLong(
        "hbase.meta.assignment.retry.sleeptime", 1000l);

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    List<HRegionInfo> regionsThatShouldBeOffline = new ArrayList<HRegionInfo>();


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    ZKTable zktable = new ZKTable(zkw);
    zktable.setDisabledTable(disabledTable);


    /*
     *  ZK = OFFLINE
     */

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Examples of org.apache.hadoop.hbase.zookeeper.ZKTable

    List<HRegionInfo> regionsThatShouldBeOffline = new ArrayList<HRegionInfo>();


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    ZKTable zktable = new ZKTable(zkw);
    zktable.setDisabledTable(disabledTable);


    assertTrue(" The enabled table should be identified on master fail over.",
        zktable.isEnabledTable(TableName.valueOf("enabledTable")));


    /*
     * ZK = CLOSING
     */

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