Examples of org.apache.hadoop.hbase.errorhandling.ForeignException$ProxyThrowable

Package org.apache.hadoop.hbase.errorhandling

Examples of org.apache.hadoop.hbase.errorhandling.ForeignException$ProxyThrowable

org.apache.hadoop.hbase.errorhandling.ForeignException
This is a Proxy Throwable that contains the information of the original remote exception

    for (Procedure proc : toNotify) {
      if (proc == null) {
        continue;
      }
      // notify the elements, if they aren't null
      proc.receive(new ForeignException(proc.getName(), cause));
    }
  }

View Full Code Here

      LOG.debug("Found data for znode:" + path);
      subproc = member.createSubprocedure(opName, data);
      member.submitSubprocedure(subproc);
    } catch (IllegalArgumentException iae ) {
      LOG.error("Illegal argument exception", iae);
      sendMemberAborted(subproc, new ForeignException(getMemberName(), iae));
    } catch (IllegalStateException ise) {
      LOG.error("Illegal state exception ", ise);
      sendMemberAborted(subproc, new ForeignException(getMemberName(), ise));
    } catch (KeeperException e) {
      member.controllerConnectionFailure("Failed to get data for new procedure:" + opName,
        new IOException(e));
    }
  }

View Full Code Here

    String opName = ZKUtil.getNodeName(abortZNode);
    try {
      byte[] data = ZKUtil.getData(zkController.getWatcher(), abortZNode);


      // figure out the data we need to pass
      ForeignException ee;
      try {
        if (!ProtobufUtil.isPBMagicPrefix(data)) {
          String msg = "Illegally formatted data in abort node for proc " + opName
              + ".  Killing the procedure.";
          LOG.error(msg);
          // we got a remote exception, but we can't describe it so just return exn from here
          ee = new ForeignException(getMemberName(), new IllegalArgumentException(msg));
        } else {
          data = Arrays.copyOfRange(data, ProtobufUtil.lengthOfPBMagic(), data.length);
          ee = ForeignException.deserialize(data);
        }
      } catch (InvalidProtocolBufferException e) {
        LOG.warn("Got an error notification for op:" + opName
            + " but we can't read the information. Killing the procedure.");
        // we got a remote exception, but we can't describe it so just return exn from here
        ee = new ForeignException(getMemberName(), e);
      }


      this.member.receiveAbortProcedure(opName, ee);
    } catch (KeeperException e) {
      member.controllerConnectionFailure("Failed to get data for abort znode:" + abortZNode

View Full Code Here

   * Receive a notification and propagate it to the local coordinator
   * @param abortNode full znode path to the failed procedure information
   */
  protected void abort(String abortNode) {
    String procName = ZKUtil.getNodeName(abortNode);
    ForeignException ee = null;
    try {
      byte[] data = ZKUtil.getData(zkProc.getWatcher(), abortNode);
      if (!ProtobufUtil.isPBMagicPrefix(data)) {
        LOG.warn("Got an error notification for op:" + abortNode
            + " but we can't read the information. Killing the procedure.");
        // we got a remote exception, but we can't describe it
        ee = new ForeignException(coordName, "Data in abort node is illegally formatted.  ignoring content.");
      } else {


        data = Arrays.copyOfRange(data, ProtobufUtil.lengthOfPBMagic(), data.length);
        ee = ForeignException.deserialize(data);
      }
    } catch (InvalidProtocolBufferException e) {
      LOG.warn("Got an error notification for op:" + abortNode
          + " but we can't read the information. Killing the procedure.");
      // we got a remote exception, but we can't describe it
      ee = new ForeignException(coordName, e);
    } catch (KeeperException e) {
      coordinator.rpcConnectionFailure("Failed to get data for abort node:" + abortNode
          + zkProc.getAbortZnode(), new IOException(e));
    }
    coordinator.abortProcedure(procName, ee);

View Full Code Here

        return true;
      } catch (InterruptedException e) {
        LOG.warn("Got InterruptedException in SnapshotSubprocedurePool", e);
        if (!stopped) {
          Thread.currentThread().interrupt();
          throw new ForeignException("SnapshotSubprocedurePool", e);
        }
        // we are stopped so we can just exit.
      } catch (ExecutionException e) {
        if (e.getCause() instanceof ForeignException) {
          LOG.warn("Rethrowing ForeignException from SnapshotSubprocedurePool", e);
          throw (ForeignException)e.getCause();
        }
        LOG.warn("Got Exception in SnapshotSubprocedurePool", e);
        throw new ForeignException(name, e.getCause());
      } finally {
        cancelTasks();
      }
      return false;
    }

View Full Code Here

      status.abort("Failed to complete snapshot " + snapshot.getName() + " on table " +
          snapshotTable + " because " + e.getMessage());
      String reason = "Failed taking snapshot " + ClientSnapshotDescriptionUtils.toString(snapshot)
          + " due to exception:" + e.getMessage();
      LOG.error(reason, e);
      ForeignException ee = new ForeignException(reason, e);
      monitor.receive(ee);
      // need to mark this completed to close off and allow cleanup to happen.
      cancel("Failed to take snapshot '" + ClientSnapshotDescriptionUtils.toString(snapshot)
          + "' due to exception");
    } finally {

View Full Code Here


    this.finished = true;
    LOG.info("Stop taking snapshot=" + ClientSnapshotDescriptionUtils.toString(snapshot) +
        " because: " + why);
    CancellationException ce = new CancellationException(why);
    monitor.receive(new ForeignException(master.getServerName().toString(), ce));
  }

View Full Code Here

        " failed because " + e.getMessage();
      LOG.error(msg, e);
      IOException rse = new RestoreSnapshotException(msg, e, snapshot);


      // these handlers aren't futures so we need to register the error here.
      this.monitor.receive(new ForeignException(NAME, rse));
      throw rse;
    }
  }

View Full Code Here

    if (this.stopped) return;
    this.stopped = true;
    String msg = "Stopping clone snapshot=" + snapshot + " because: " + why;
    LOG.info(msg);
    status.abort(msg);
    this.monitor.receive(new ForeignException(NAME, new CancellationException(why)));
  }

View Full Code Here

        " on table=" + tableName + " completed!");
    } catch (IOException e) {
      String msg = "restore snapshot=" + ClientSnapshotDescriptionUtils.toString(snapshot)
          + " failed. Try re-running the restore command.";
      LOG.error(msg, e);
      monitor.receive(new ForeignException(masterServices.getServerName().toString(), e));
      throw new RestoreSnapshotException(msg, e);
    }
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.hadoop.hbase.errorhandling.ForeignException$ProxyThrowable

org.apache.hadoop.hbase.master.snapshot.CloneSnapshotHandler

org.apache.hadoop.hbase.master.snapshot.DisabledTableSnapshotHandler

org.apache.hadoop.hbase.master.snapshot.EnabledTableSnapshotHandler

org.apache.hadoop.hbase.master.snapshot.RestoreSnapshotHandler

org.apache.hadoop.hbase.master.snapshot.SnapshotManager

org.apache.hadoop.hbase.master.snapshot.TakeSnapshotHandler

org.apache.hadoop.hbase.procedure.flush.FlushTableSubprocedure

org.apache.hadoop.hbase.procedure.flush.MasterFlushTableProcedureManager

org.apache.hadoop.hbase.procedure.flush.RegionServerFlushTableProcedureManager$FlushTableSubprocedurePool

org.apache.hadoop.hbase.procedure.Procedure

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.