Github user Sherry302 commented on a diff in the pull request:
https://github.com/apache/spark/pull/14659#discussion_r79692475
--- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
@@ -2420,6 +2420,44 @@ private[spark] object Utils extends Logging {
}
}
+private[spark] class CallerContext(
+ appName: Option[String] = None,
+ appID: Option[String] = None,
+ appAttemptID: Option[String] = None,
+ jobID: Option[Int] = None,
+ stageID: Option[Int] = None,
+ stageAttemptId: Option[Int] = None,
+ taskId: Option[Long] = None,
+ taskAttemptNumber: Option[Int] = None) extends Logging {
+
+ val AppName = if (appName.isDefined) s"_AppName_${appName.get}" else ""
+ val AppID = if (appID.isDefined) s"_AppID_${appID.get}" else ""
+ val AppAttemptID = if (appAttemptID.isDefined) s"_${appAttemptID.get}"
else ""
+ val JobID = if (jobID.isDefined) s"_JobID_${jobID.get}" else ""
+ val StageID = if (stageID.isDefined) s"_StageID_${stageID.get}" else ""
+ val StageAttemptId = if (stageAttemptId.isDefined)
s"_${stageAttemptId.get}" else ""
+ val TaskId = if (taskId.isDefined) s"_TaskId_${taskId.get}" else ""
+ val TaskAttemptNumber = if (taskAttemptNumber.isDefined)
s"_${taskAttemptNumber.get}" else ""
+
+ val context = "SPARK" + AppName + AppID + AppAttemptID +
+ JobID + StageID + StageAttemptId + TaskId + TaskAttemptNumber
+
+ def set(): Boolean = {
+ var succeed = false
+ try {
+ val callerContext =
Utils.classForName("org.apache.hadoop.ipc.CallerContext")
--- End diff --
Yes. I have updated the PR.
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