Package org.apache.hadoop.hbase.executor.EventHandler

Examples of org.apache.hadoop.hbase.executor.EventHandler.EventHandlerListener

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    LOG.debug("Asking RS to close region " + hri.getRegionNameAsString());

    AtomicBoolean closeEventProcessed = new AtomicBoolean(false);
    AtomicBoolean reopenEventProcessed = new AtomicBoolean(false);

    EventHandlerListener closeListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          closeEventProcessed, EventType.RS_ZK_REGION_CLOSED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_CLOSED, closeListener);

    EventHandlerListener openListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          reopenEventProcessed, EventType.RS_ZK_REGION_OPENED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_OPENED, openListener);
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    // regionserver that gave access addRegionsInTransition. Need to cast as
    // TestZKBasedOpenCloseRegionRegionServer.
    ((TestZKBasedOpenCloseRegionRegionServer) hr1).addRegionsInTransition(hri, "OPEN");

    AtomicBoolean reopenEventProcessed = new AtomicBoolean(false);
    EventHandlerListener openListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          reopenEventProcessed, EventType.RS_ZK_REGION_OPENED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_OPENED, openListener);
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    HRegionServer regionServer = TEST_UTIL.getHBaseCluster().getRegionServer(rsIdx);
    HRegionInfo hri = getNonMetaRegion(regionServer.getOnlineRegions());
    LOG.debug("Asking RS to close region " + hri.getRegionNameAsString());

    AtomicBoolean closeEventProcessed = new AtomicBoolean(false);
    EventHandlerListener listener =
      new CloseRegionEventListener(hri.getRegionNameAsString(),
          closeEventProcessed);
    cluster.getMaster().executorService.registerListener(EventType.RS_ZK_REGION_CLOSED, listener);

    cluster.getMaster().assignmentManager.unassign(hri);
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     * @param event
     */
    void submit(final EventHandler event) {
      // If there is a listener for this type, make sure we call the before
      // and after process methods.
      EventHandlerListener listener =
        this.eventHandlerListeners.get(event.getEventType());
      if (listener != null) {
        event.setListener(listener);
      }
      this.threadPoolExecutor.execute(event);
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    LOG.debug("Asking RS to close region " + hri.getRegionNameAsString());

    AtomicBoolean closeEventProcessed = new AtomicBoolean(false);
    AtomicBoolean reopenEventProcessed = new AtomicBoolean(false);

    EventHandlerListener closeListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          closeEventProcessed, EventType.RS_ZK_REGION_CLOSED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_CLOSED, closeListener);

    EventHandlerListener openListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          reopenEventProcessed, EventType.RS_ZK_REGION_OPENED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_OPENED, openListener);
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    // regionserver that gave access addRegionsInTransition. Need to cast as
    // TestZKBasedOpenCloseRegionRegionServer.
    ((TestZKBasedOpenCloseRegionRegionServer) hr1).addRegionsInTransition(hri, "OPEN");

    AtomicBoolean reopenEventProcessed = new AtomicBoolean(false);
    EventHandlerListener openListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          reopenEventProcessed, EventType.RS_ZK_REGION_OPENED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_OPENED, openListener);
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     * @param event
     */
    void submit(final EventHandler event) {
      // If there is a listener for this type, make sure we call the before
      // and after process methods.
      EventHandlerListener listener =
        this.eventHandlerListeners.get(event.getEventType());
      if (listener != null) {
        event.setListener(listener);
      }
      this.threadPoolExecutor.execute(event);
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    LOG.debug("Asking RS to close region " + hri.getRegionNameAsString());

    AtomicBoolean closeEventProcessed = new AtomicBoolean(false);
    AtomicBoolean reopenEventProcessed = new AtomicBoolean(false);

    EventHandlerListener closeListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          closeEventProcessed, EventType.RS_ZK_REGION_CLOSED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_CLOSED, closeListener);

    EventHandlerListener openListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          reopenEventProcessed, EventType.RS_ZK_REGION_OPENED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_OPENED, openListener);
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    // fake that hr1 is processing the region
    hr1.getRegionsInTransitionInRS().add(hri.getEncodedNameAsBytes());

    AtomicBoolean reopenEventProcessed = new AtomicBoolean(false);
    EventHandlerListener openListener =
      new ReopenEventListener(hri.getRegionNameAsString(),
          reopenEventProcessed, EventType.RS_ZK_REGION_OPENED);
    cluster.getMaster().executorService.
      registerListener(EventType.RS_ZK_REGION_OPENED, openListener);
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    HRegionServer regionServer = TEST_UTIL.getHBaseCluster().getRegionServer(rsIdx);
    HRegionInfo hri = getNonMetaRegion(regionServer.getOnlineRegions());
    LOG.debug("Asking RS to close region " + hri.getRegionNameAsString());

    AtomicBoolean closeEventProcessed = new AtomicBoolean(false);
    EventHandlerListener listener =
      new CloseRegionEventListener(hri.getRegionNameAsString(),
          closeEventProcessed);
    cluster.getMaster().executorService.registerListener(EventType.RS_ZK_REGION_CLOSED, listener);

    cluster.getMaster().assignmentManager.unassign(hri);
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Related Classes of org.apache.hadoop.hbase.executor.EventHandler.EventHandlerListener

  • org.apache.hadoop.hbase.executor.ExecutorService$Executor
  • org.apache.hadoop.hbase.master.TestZKBasedOpenCloseRegion
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