Examples of org.apache.hadoop.hbase.TableStateManager

org.apache.hadoop.hbase.TableStateManager
Helper class for table state management for operations running inside RegionServer or HMaster. Depending on implementation, fetches information from HBase system table, local data store, ZooKeeper ensemble or somewhere else. Code running on client side (with no coordinated state context) shall instead use {@link org.apache.hadoop.hbase.zookeeper.ZKTableStateClientSideReader}

        LOG.warn("Nothing to split in log file " + logPath);
        return true;
      }
      if(csm != null) {
        try {
          TableStateManager tsm = csm.getTableStateManager();
          disablingOrDisabledTables = tsm.getTablesInStates(
            ZooKeeperProtos.Table.State.DISABLED, ZooKeeperProtos.Table.State.DISABLING);
        } catch (CoordinatedStateException e) {
          throw new IOException("Can't get disabling/disabled tables", e);
        }
      }

View Full Code Here

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


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    TableStateManager zktable = new ZKTableStateManager(zkw);
    zktable.setTableState(disabledTable, ZooKeeperProtos.Table.State.DISABLED);


    /*
     *  ZK = OFFLINE
     */

View Full Code Here

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


    log("Beginning to mock scenarios");


    // Disable the disabledTable in ZK
    TableStateManager zktable = new ZKTableStateManager(zkw);
    zktable.setTableState(disabledTable, ZooKeeperProtos.Table.State.DISABLED);


    assertTrue(" The enabled table should be identified on master fail over.",
        zktable.isTableState(TableName.valueOf("enabledTable"),
          ZooKeeperProtos.Table.State.ENABLED));


    /*
     * ZK = CLOSING
     */

View Full Code Here

      }


    };
    ZooKeeperWatcher zkw = new ZooKeeperWatcher(TEST_UTIL.getConfiguration(),
      name.getNameAsString(), abortable, true);
    TableStateManager zkt = new ZKTableStateManager(zkw);
    assertFalse(zkt.isTableState(name, Table.State.ENABLED));
    assertFalse(zkt.isTableState(name, Table.State.DISABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLED));
    assertFalse(zkt.isTableState(name, Table.State.ENABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLED, Table.State.DISABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLED, Table.State.ENABLING));
    assertFalse(zkt.isTablePresent(name));
    zkt.setTableState(name, Table.State.DISABLING);
    assertTrue(zkt.isTableState(name, Table.State.DISABLING));
    assertTrue(zkt.isTableState(name, Table.State.DISABLED, Table.State.DISABLING));
    assertFalse(zkt.getTablesInStates(Table.State.DISABLED).contains(name));
    assertTrue(zkt.isTablePresent(name));
    zkt.setTableState(name, Table.State.DISABLED);
    assertTrue(zkt.isTableState(name, Table.State.DISABLED));
    assertTrue(zkt.isTableState(name, Table.State.DISABLED, Table.State.DISABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLING));
    assertTrue(zkt.getTablesInStates(Table.State.DISABLED).contains(name));
    assertTrue(zkt.isTablePresent(name));
    zkt.setTableState(name, Table.State.ENABLING);
    assertTrue(zkt.isTableState(name, Table.State.ENABLING));
    assertTrue(zkt.isTableState(name, Table.State.DISABLED, Table.State.ENABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLED));
    assertFalse(zkt.getTablesInStates(Table.State.DISABLED).contains(name));
    assertTrue(zkt.isTablePresent(name));
    zkt.setTableState(name, Table.State.ENABLED);
    assertTrue(zkt.isTableState(name, Table.State.ENABLED));
    assertFalse(zkt.isTableState(name, Table.State.ENABLING));
    assertTrue(zkt.isTablePresent(name));
    zkt.setDeletedTable(name);
    assertFalse(zkt.isTableState(name, Table.State.ENABLED));
    assertFalse(zkt.isTableState(name, Table.State.DISABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLED));
    assertFalse(zkt.isTableState(name, Table.State.ENABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLED, Table.State.DISABLING));
    assertFalse(zkt.isTableState(name, Table.State.DISABLED, Table.State.ENABLING));
    assertFalse(zkt.isTablePresent(name));
  }

View Full Code Here

TOP

Related Classes of org.apache.hadoop.hbase.TableStateManager

org.apache.hadoop.hbase.master.TestMasterFailover

org.apache.hadoop.hbase.regionserver.wal.HLogSplitter

org.apache.hadoop.hbase.zookeeper.TestZKTableStateManager

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.