Package org.apache.drill.exec.rpc

Examples of org.apache.drill.exec.rpc.RpcException

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  @Override
  protected void validateHandshake(BitToUserHandshake inbound) throws RpcException {
//    logger.debug("Handling handshake from bit to user. {}", inbound);
    if (inbound.getRpcVersion() != UserRpcConfig.RPC_VERSION) {
      throw new RpcException(String.format("Invalid rpc version.  Expected %d, actual %d.", inbound.getRpcVersion(),
          UserRpcConfig.RPC_VERSION));
    }

  }
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      @Override
      public MessageLite getHandshakeResponse(BitControlHandshake inbound) throws Exception {
//        logger.debug("Handling handshake from other bit. {}", inbound);
        if (inbound.getRpcVersion() != ControlRpcConfig.RPC_VERSION) {
          throw new RpcException(String.format("Invalid rpc version.  Expected %d, actual %d.", inbound.getRpcVersion(), ControlRpcConfig.RPC_VERSION));
        }
        if (!inbound.hasEndpoint() || inbound.getEndpoint().getAddress().isEmpty() || inbound.getEndpoint().getControlPort() < 1) {
          throw new RpcException(String.format("RPC didn't provide valid counter endpoint information.  Received %s.", inbound.getEndpoint()));
        }
        connection.setEndpoint(inbound.getEndpoint());

        // add the
        ControlConnectionManager manager = connectionRegistry.getConnectionManager(inbound.getEndpoint());
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  public void setFragmentStatusListener(QueryId queryId, FragmentStatusListener listener) throws RpcException {
    logger.debug("Adding fragment status listener for queryId {}.", queryId);
    FragmentStatusListener old = listeners.putIfAbsent(queryId, listener);
    if (old != null) {
      throw new RpcException(
          "Failure.  The provided handle already exists in the listener pool.  You need to remove one listener before adding another.");
    }
  }
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      @Override
      public MessageLite getHandshakeResponse(BitClientHandshake inbound) throws Exception {
        // logger.debug("Handling handshake from other bit. {}", inbound);
        if (inbound.getRpcVersion() != DataRpcConfig.RPC_VERSION) {
          throw new RpcException(String.format("Invalid rpc version.  Expected %d, actual %d.",
              inbound.getRpcVersion(), DataRpcConfig.RPC_VERSION));
        }
        if (inbound.getChannel() != RpcChannel.BIT_DATA) {
          throw new RpcException(String.format("Invalid NodeMode.  Expected BIT_DATA but received %s.",
              inbound.getChannel()));
        }

        return BitServerHandshake.newBuilder().setRpcVersion(DataRpcConfig.RPC_VERSION).build();
      }
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          return;
        }

        logger.error("Downstream fragment was not accepted.  Stopping future sends.");
        // if we didn't get ack ok, we'll need to kill the query.
        context.fail(new RpcException("A downstream fragment batch wasn't accepted.  This fragment thus fails."));
        stop();
      }
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  }

  @Override
  protected void validateHandshake(BitServerHandshake handshake) throws RpcException {
    if (handshake.getRpcVersion() != DataRpcConfig.RPC_VERSION) {
      throw new RpcException(String.format("Invalid rpc version.  Expected %d, actual %d.", handshake.getRpcVersion(), DataRpcConfig.RPC_VERSION));
    }
  }
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  }

  @Override
  protected void validateHandshake(BitControlHandshake handshake) throws RpcException {
    if (handshake.getRpcVersion() != ControlRpcConfig.RPC_VERSION) {
      throw new RpcException(String.format("Invalid rpc version.  Expected %d, actual %d.", handshake.getRpcVersion(), ControlRpcConfig.RPC_VERSION));
    }
  }
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      QueryProfile profile;
      if (foreman == null) {
        try {
          profile = bee.getContext().getPersistentStoreProvider().getEStore(QueryStatus.RUNNING_QUERY_PROFILE).get(QueryIdHelper.getQueryId(queryId));
        } catch (IOException e) {
          throw new RpcException("Failed to get persistent store", e);
        }
      } else {
        profile = bee.getForemanForQueryId(queryId).getQueryStatus().getAsProfile(true);
      }
      return new Response(RpcType.RESP_QUERY_STATUS, profile);

    default:
      throw new RpcException("Not yet supported.");
    }

  }
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          recordsInBatch = valuesChecked.get(s);
        } else {
          assertEquals("Mismatched record counts in vectors.", recordsInBatch, valuesChecked.get(s).intValue());
        }
        assertEquals("Record count incorrect for column: " + s, totalRecords, (long) valuesChecked.get(s));
      } catch (AssertionError e) { submissionFailed(new RpcException(e)); }
    }

    assert valuesChecked.keySet().size() > 0;
    batchLoader.clear();
    result.release();
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    if (ownsZkConnection) {
      try {
        this.clusterCoordinator = new ZKClusterCoordinator(this.config, connect);
        this.clusterCoordinator.start(10000);
      } catch (Exception e) {
        throw new RpcException("Failure setting up ZK for client.", e);
      }
    }

    if (props != null) {
      UserProperties.Builder upBuilder = UserProperties.newBuilder();
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Related Classes of org.apache.drill.exec.rpc.RpcException

  • org.apache.drill.exec.client.DrillClient
  • org.apache.drill.exec.client.DrillClient$FutureHandler
  • org.apache.drill.exec.client.PrintingResultsListener
  • org.apache.drill.exec.client.QuerySubmitter$QueryResultsListener
  • org.apache.drill.exec.physical.impl.SingleSenderCreator$SingleSenderRootExec$RecordSendFailure
  • org.apache.drill.exec.rpc.bit.BitClient
  • org.apache.drill.exec.rpc.bit.BitServer
  • org.apache.drill.exec.rpc.bit.ListenerPool
  • org.apache.drill.exec.rpc.control.ControlClient
  • org.apache.drill.exec.rpc.control.ControlServer
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