Examples of org.apache.hadoop.hbase.UnknownRowLockException

org.apache.hadoop.hbase.UnknownRowLockException
Thrown if a region server is passed an unknown row lock id @deprecated row locks are deprecated (and thus so our associated exceptions).

      return null;
    }
    String lockName = String.valueOf(lockId);
    Integer rl = rowlocks.get(lockName);
    if (rl == null) {
      throw new UnknownRowLockException("Invalid row lock");
    }
    this.leases.renewLease(lockName);
    return rl;
  }

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    try {
      HRegion region = getRegion(regionName);
      String lockName = String.valueOf(lockId);
      Integer r = rowlocks.remove(lockName);
      if (r == null) {
        throw new UnknownRowLockException(lockName);
      }
      region.releaseRowLock(r);
      this.leases.cancelLease(lockName);
      LOG.debug("Row lock " + lockId
          + " has been explicitly released by client");

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    try {
      HRegion region = getRegion(regionName);
      String lockName = String.valueOf(lockId);
      Integer r = rowlocks.remove(lockName);
      if(r == null) {
        throw new UnknownRowLockException(lockName);
      }
      region.releaseRowLock(r);
      this.leases.cancelLease(lockName);
      LOG.debug("Row lock " + lockId + " has been explicitly released by client");
    } catch (Throwable t) {

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      Integer r = null;
      synchronized(rowlocks) {
        r = rowlocks.remove(lockName);
      }
      if(r == null) {
        throw new UnknownRowLockException(lockName);
      }
      region.releaseRowLock(r);
      this.leases.cancelLease(lockName);
      LOG.debug("Row lock " + lockId + " has been explicitly released by client");
    } catch (IOException e) {

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      return null;
    }
    String lockName = String.valueOf(lockId);
    Integer rl = rowlocks.get(lockName);
    if (rl == null) {
      throw new UnknownRowLockException("Invalid row lock");
    }
    this.leases.renewLease(lockName);
    return rl;
  }

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        region.getCoprocessorHost().preUnLockRow(regionName, lockId);
      }
      String lockName = String.valueOf(lockId);
      Integer r = rowlocks.remove(lockName);
      if (r == null) {
        throw new UnknownRowLockException(lockName);
      }
      region.releaseRowLock(r);
      this.leases.cancelLease(lockName);
      LOG.debug("Row lock " + lockId
          + " has been explicitly released by client");

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      return null;
    }
    String lockName = String.valueOf(lockId);
    Integer rl = rowlocks.get(lockName);
    if (rl == null) {
      throw new UnknownRowLockException("Invalid row lock");
    }
    this.leases.renewLease(lockName);
    return rl;
  }

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    try {
      HRegion region = getRegion(regionName);
      String lockName = String.valueOf(lockId);
      Integer r = rowlocks.remove(lockName);
      if (r == null) {
        throw new UnknownRowLockException(lockName);
      }
      region.releaseRowLock(r);
      this.leases.cancelLease(lockName);
      LOG.debug("Row lock " + lockId
          + " has been explicitly released by client");

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      return null;
    }
    String lockName = String.valueOf(lockId);
    Integer rl = rowlocks.get(lockName);
    if (rl == null) {
      throw new UnknownRowLockException("Invalid row lock");
    }
    this.leases.renewLease(lockName);
    return rl;
  }

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        region.getCoprocessorHost().preUnLockRow(regionName, lockId);
      }
      String lockName = String.valueOf(lockId);
      Integer r = rowlocks.remove(lockName);
      if (r == null) {
        throw new UnknownRowLockException(lockName);
      }
      region.releaseRowLock(r);
      this.leases.cancelLease(lockName);
      LOG.debug("Row lock " + lockId
          + " has been explicitly released by client");

View Full Code Here

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

org.apache.hadoop.hbase.regionserver.HRegionServer

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