liufangqi commented on a change in pull request #17958:
URL: https://github.com/apache/flink/pull/17958#discussion_r761670108
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/Task.java
##########
@@ -431,6 +433,14 @@ public Task(
// finally, create the executing thread, but do not start it
executingThread = new Thread(TASK_THREADS_GROUP, this,
taskNameWithSubtask);
+
+ //add CallerContext
+ //JID => jobID, JName => jobName, TName => TaskName, and with attempt
number end.
+ String callerContext = "Flink_Task_"+ "JID_" + jobId +
+ "_TName_" + taskInfo.getTaskName() +
+ "_" + taskInfo.getAttemptNumber();
+
HadoopUtils.setCallerContext(tmConfig.getOptional(ExecutionOptions.CALLER_CONTEXT_APP_ID)
Review comment:
@AHeise I think I get your meaning. But maybe a new module/ new File/
new interface can cause more influence for the project. I see many same cases
in <flink-runtime>.I think i can do it in a simple way that I can check the
hadoop classpath before.
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