Package org.apache.hadoop.hbase

Examples of org.apache.hadoop.hbase.NotServingRegionException

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   * @throws InterruptedIOException if interrupted while waiting for a lock
   */
  private void startBulkRegionOperation(boolean writeLockNeeded)
      throws NotServingRegionException, RegionTooBusyException, InterruptedIOException {
    if (this.closing.get()) {
      throw new NotServingRegionException(getRegionNameAsString() + " is closing");
    }
    if (writeLockNeeded) lock(lock.writeLock());
    else lock(lock.readLock());
    if (this.closed.get()) {
      if (writeLockNeeded) lock.writeLock().unlock();
      else lock.readLock().unlock();
      throw new NotServingRegionException(getRegionNameAsString() + " is closed");
    }
  }
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    HRegion region = null;
    this.lock.readLock().lock();
    try {
      region = onlineRegions.get(Integer.valueOf(Bytes.hashCode(regionName)));
      if (region == null) {
        throw new NotServingRegionException(regionName);
      }
      return region;
    } finally {
      this.lock.readLock().unlock();
    }
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      ". Version of ZK closing node:" + versionOfClosingNode);
    boolean hasit = this.onlineRegions.containsKey(region.getEncodedName());
    if (!hasit) {
      LOG.warn("Received close for region we are not serving; " +
        region.getEncodedName());
      throw new NotServingRegionException("Received close for "
        + region.getRegionNameAsString() + " but we are not serving it");
    }
    return closeRegion(region, false, zk, versionOfClosingNode);
  }
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  protected HRegion getRegion(final byte[] regionName)
      throws NotServingRegionException {
    HRegion region = null;
    region = getOnlineRegion(regionName);
    if (region == null) {
      throw new NotServingRegionException("Region is not online: " +
        Bytes.toStringBinary(regionName));
    }
    return region;
  }
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   * @throws InterruptedIOException if interrupted while waiting for a lock
   */
  public void startRegionOperation()
      throws NotServingRegionException, RegionTooBusyException, InterruptedIOException {
    if (this.closing.get()) {
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closing");
    }
    lock(lock.readLock());
    if (this.closed.get()) {
      lock.readLock().unlock();
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closed");
    }
  }
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   * @throws InterruptedIOException if interrupted while waiting for a lock
   */
  private void startBulkRegionOperation(boolean writeLockNeeded)
      throws NotServingRegionException, RegionTooBusyException, InterruptedIOException {
    if (this.closing.get()) {
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closing");
    }
    if (writeLockNeeded) lock(lock.writeLock());
    else lock(lock.readLock());
    if (this.closed.get()) {
      if (writeLockNeeded) lock.writeLock().unlock();
      else lock.readLock().unlock();
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closed");
    }
  }
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      ". Version of ZK closing node:" + versionOfClosingNode);
    boolean hasit = this.onlineRegions.containsKey(region.getEncodedName());
    if (!hasit) {
      LOG.warn("Received close for region we are not serving; " +
        region.getEncodedName());
      throw new NotServingRegionException("Received close for "
        + region.getRegionNameAsString() + " but we are not serving it");
    }
    return closeRegion(region, false, zk, versionOfClosingNode);
  }
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  protected HRegion getRegion(final byte[] regionName)
      throws NotServingRegionException {
    HRegion region = null;
    region = getOnlineRegion(regionName);
    if (region == null) {
      throw new NotServingRegionException("Region is not online: " +
        Bytes.toStringBinary(regionName));
    }
    return region;
  }
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   * @throws InterruptedIOException if interrupted while waiting for a lock
   */
  public void startRegionOperation()
      throws NotServingRegionException, RegionTooBusyException, InterruptedIOException {
    if (this.closing.get()) {
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closing");
    }
    lock(lock.readLock());
    if (this.closed.get()) {
      lock.readLock().unlock();
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closed");
    }
  }
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   * @throws InterruptedIOException if interrupted while waiting for a lock
   */
  private void startBulkRegionOperation(boolean writeLockNeeded)
      throws NotServingRegionException, RegionTooBusyException, InterruptedIOException {
    if (this.closing.get()) {
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closing");
    }
    if (writeLockNeeded) lock(lock.writeLock());
    else lock(lock.readLock());
    if (this.closed.get()) {
      if (writeLockNeeded) lock.writeLock().unlock();
      else lock.readLock().unlock();
      throw new NotServingRegionException(regionInfo.getRegionNameAsString() +
          " is closed");
    }
  }
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Related Classes of org.apache.hadoop.hbase.NotServingRegionException

  • org.apache.hadoop.hbase.HRegion
  • org.apache.hadoop.hbase.regionserver.HRegion
  • org.apache.hadoop.hbase.regionserver.HRegion$RegionScanner
  • org.apache.hadoop.hbase.regionserver.HRegionServer
  • org.apache.hadoop.hbase.regionserver.RSRpcServices
  • org.apache.hadoop.hbase.util.HBaseFsckRepair
  • org.apache.hadoop.hbase.util.migration.v5.HRegion
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