Examples of QueryId

    @Override
    public GetQueryResultResponse getQueryResult(RpcController controller,
                                                 GetQueryResultRequest request) throws ServiceException {
      try {
        context.getSessionManager().touch(request.getSessionId().getId());
        QueryId queryId = new QueryId(request.getQueryId());
        QueryInProgress queryInProgress = context.getQueryJobManager().getQueryInProgress(queryId);


        // if we cannot get a QueryInProgress instance from QueryJobManager,
        // the instance can be in the finished query list.
        if (queryInProgress == null) {
          queryInProgress = context.getQueryJobManager().getFinishedQuery(queryId);
        }


        GetQueryResultResponse.Builder builder = GetQueryResultResponse.newBuilder();


        // If we cannot the QueryInProgress instance from the finished list,
        // the query result was expired due to timeout.
        // In this case, we will result in error.
        if (queryInProgress == null) {
          builder.setErrorMessage("No such query: " + queryId.toString());
          return builder.build();
        }


        QueryInfo queryInfo = queryInProgress.getQueryInfo();


      try {
        context.getSessionManager().touch(request.getSessionId().getId());


        GetQueryStatusResponse.Builder builder = GetQueryStatusResponse.newBuilder();
        QueryId queryId = new QueryId(request.getQueryId());
        builder.setQueryId(request.getQueryId());


        if (queryId.equals(QueryIdFactory.NULL_QUERY_ID)) {
          builder.setResultCode(ResultCode.OK);
          builder.setState(TajoProtos.QueryState.QUERY_SUCCEEDED);
        } else {
          QueryInProgress queryInProgress = context.getQueryJobManager().getQueryInProgress(queryId);


          // It will try to find a query status from a finished query list.
          if (queryInProgress == null) {
            queryInProgress = context.getQueryJobManager().getFinishedQuery(queryId);
          }
          if (queryInProgress != null) {
            QueryInfo queryInfo = queryInProgress.getQueryInfo();
            builder.setResultCode(ResultCode.OK);
            builder.setState(queryInfo.getQueryState());
            builder.setProgress(queryInfo.getProgress());
            builder.setSubmitTime(queryInfo.getStartTime());
            if(queryInfo.getQueryMasterHost() != null) {
              builder.setQueryMasterHost(queryInfo.getQueryMasterHost());
              builder.setQueryMasterPort(queryInfo.getQueryMasterClientPort());
            }
            if (queryInfo.getQueryState() == TajoProtos.QueryState.QUERY_SUCCEEDED) {
              builder.setFinishTime(queryInfo.getFinishTime());
            } else {
              builder.setFinishTime(System.currentTimeMillis());
            }
          } else {
            builder.setResultCode(ResultCode.ERROR);
            builder.setErrorMessage("No such query: " + queryId.toString());
          }
        }
        return builder.build();


      } catch (Throwable t) {

Examples of org.apache.tajo.QueryId

Examples of org.apache.tajo.QueryId