co.cask.cdap.logging.context.WorkflowProgramLoggingContext Maven / Gradle / Ivy
/*
* Copyright © 2016 Cask Data, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package co.cask.cdap.logging.context;
import co.cask.cdap.proto.ProgramType;
/**
* Logging context to be used by programs running inside Workflow.
*/
public class WorkflowProgramLoggingContext extends WorkflowLoggingContext {
public static final String TAG_WORKFLOW_MAP_REDUCE_ID = ".workflowMapReduceId";
public static final String TAG_WORKFLOW_SPARK_ID = ".workflowSparkId";
public static final String TAG_WORKFLOW_PROGRAM_RUN_ID = ".workflowProgramRunId";
/**
* Constructs logging context.
*
* @param namespaceId namespace id
* @param applicationId application id
* @param workflowId workflow id
* @param runId run id of the application
* @param programType type of the program. Currently only MapReduce and Spark is supported.
* @param programName name of the program
* @param programRunId run id of the program launched through workflow
*/
public WorkflowProgramLoggingContext(String namespaceId, String applicationId, String workflowId, String runId,
ProgramType programType, String programName, String programRunId) {
super(namespaceId, applicationId, workflowId, runId);
setSystemTag(TAG_WORKFLOW_PROGRAM_RUN_ID, programRunId);
switch (programType) {
case MAPREDUCE:
setSystemTag(TAG_WORKFLOW_MAP_REDUCE_ID, programName);
break;
case SPARK:
setSystemTag(TAG_WORKFLOW_SPARK_ID, programName);
break;
default:
throw new IllegalArgumentException(String.format("Program type %s is not supported by Workflow.", programType));
}
}
}