Examples of org.apache.hadoop.hbase.regionserver.handler.OpenRootHandler

Package org.apache.hadoop.hbase.regionserver.handler

Examples of org.apache.hadoop.hbase.regionserver.handler.OpenRootHandler

org.apache.hadoop.hbase.regionserver.handler.OpenRootHandler
Handles opening of the root region on a region server.
This is executed after receiving an OPEN RPC from the master for root.

      // Mark the region as OPENING up in zk.  This is how we tell the master control of the
      // region has passed to this regionserver.
      int version = transitionZookeeperOfflineToOpening(region, versionOfOfflineNode);
      // Need to pass the expected version in the constructor.
      if (region.isRootRegion()) {
        this.service.submit(new OpenRootHandler(this, this, region, htd, version));
      } else if (region.isMetaRegion()) {
        this.service.submit(new OpenMetaHandler(this, this, region, htd, version));
      } else {
        this.service.submit(new OpenRegionHandler(this, this, region, htd, version));
      }

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    }
    this.regionsInTransitionInRS.putIfAbsent(region.getEncodedNameAsBytes(),
        true);
    // Need to pass the expected version in the constructor.
    if (region.isRootRegion()) {
      this.service.submit(new OpenRootHandler(this, this, region, htd,
          versionOfOfflineNode));
    } else if (region.isMetaRegion()) {
      this.service.submit(new OpenMetaHandler(this, this, region, htd,
          versionOfOfflineNode));
    } else {

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      // Mark the region as OPENING up in zk.  This is how we tell the master control of the
      // region has passed to this regionserver.
      int version = transitionZookeeperOfflineToOpening(region, versionOfOfflineNode);
      // Need to pass the expected version in the constructor.
      if (region.isRootRegion()) {
        this.service.submit(new OpenRootHandler(this, this, region, htd, version));
      } else if (region.isMetaRegion()) {
        this.service.submit(new OpenMetaHandler(this, this, region, htd, version));
      } else {
        this.service.submit(new OpenRegionHandler(this, this, region, htd, version));
      }

View Full Code Here

      // Mark the region as OPENING up in zk.  This is how we tell the master control of the
      // region has passed to this regionserver.
      int version = transitionZookeeperOfflineToOpening(region, versionOfOfflineNode);
      // Need to pass the expected version in the constructor.
      if (region.isRootRegion()) {
        this.service.submit(new OpenRootHandler(this, this, region, htd, version));
      } else if (region.isMetaRegion()) {
        this.service.submit(new OpenMetaHandler(this, this, region, htd, version));
      } else {
        this.service.submit(new OpenRegionHandler(this, this, region, htd, version));
      }

View Full Code Here

      // Mark the region as OPENING up in zk.  This is how we tell the master control of the
      // region has passed to this regionserver.
      int version = transitionZookeeperOfflineToOpening(region, versionOfOfflineNode);
      // Need to pass the expected version in the constructor.
      if (region.isRootRegion()) {
        this.service.submit(new OpenRootHandler(this, this, region, htd, version));
      } else if (region.isMetaRegion()) {
        this.service.submit(new OpenMetaHandler(this, this, region, htd, version));
      } else {
        this.service.submit(new OpenRegionHandler(this, this, region, htd, version));
      }

View Full Code Here

      // Mark the region as OPENING up in zk.  This is how we tell the master control of the
      // region has passed to this regionserver.
      int version = transitionZookeeperOfflineToOpening(region, versionOfOfflineNode);
      // Need to pass the expected version in the constructor.
      if (region.isRootRegion()) {
        this.service.submit(new OpenRootHandler(this, this, region, htd, version));
      } else if (region.isMetaRegion()) {
        this.service.submit(new OpenMetaHandler(this, this, region, htd, version));
      } else {
        this.service.submit(new OpenRegionHandler(this, this, region, htd, version));
      }

View Full Code Here

      // Mark the region as OPENING up in zk.  This is how we tell the master control of the
      // region has passed to this regionserver.
      int version = transitionZookeeperOfflineToOpening(region, versionOfOfflineNode);
      // Need to pass the expected version in the constructor.
      if (region.isRootRegion()) {
        this.service.submit(new OpenRootHandler(this, this, region, htd, version));
      } else if (region.isMetaRegion()) {
        this.service.submit(new OpenMetaHandler(this, this, region, htd, version));
      } else {
        this.service.submit(new OpenRegionHandler(this, this, region, htd, version));
      }

View Full Code Here

    }
    this.regionsInTransitionInRS.putIfAbsent(region.getEncodedNameAsBytes(),
        true);
    // Need to pass the expected version in the constructor.
    if (region.isRootRegion()) {
      this.service.submit(new OpenRootHandler(this, this, region, htd,
          versionOfOfflineNode));
    } else if (region.isMetaRegion()) {
      this.service.submit(new OpenMetaHandler(this, this, region, htd,
          versionOfOfflineNode));
    } else {

View Full Code Here

      // Mark the region as OPENING up in zk.  This is how we tell the master control of the
      // region has passed to this regionserver.
      int version = transitionZookeeperOfflineToOpening(region, versionOfOfflineNode);
      // Need to pass the expected version in the constructor.
      if (region.isRootRegion()) {
        this.service.submit(new OpenRootHandler(this, this, region, htd, version));
      } else if (region.isMetaRegion()) {
        this.service.submit(new OpenMetaHandler(this, this, region, htd, version));
      } else {
        this.service.submit(new OpenRegionHandler(this, this, region, htd, version));
      }

View Full Code Here

    LOG.info("Received request to open region: " +
      region.getRegionNameAsString());
    if (this.stopped) throw new RegionServerStoppedException();
    this.regionsInTransitionInRS.add(region.getEncodedNameAsBytes());
    if (region.isRootRegion()) {
      this.service.submit(new OpenRootHandler(this, this, region));
    } else if(region.isMetaRegion()) {
      this.service.submit(new OpenMetaHandler(this, this, region));
    } else {
      this.service.submit(new OpenRegionHandler(this, this, region));
    }

View Full Code Here

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Related Classes of org.apache.hadoop.hbase.regionserver.handler.OpenRootHandler

org.apache.hadoop.hbase.regionserver.HRegionServer

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