[GitHub] [spark] akpatnam25 commented on a diff in pull request #36601: [SPARK-38987][SHUFFLE] Throw FetchFailedException when merged shuffle blocks are corrupted and spark.shuffle.detectCorrupt is set to true

[GitBox]

akpatnam25 commented on code in PR #36601:
URL: https://github.com/apache/spark/pull/36601#discussion_r879883905


##########
core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala:
##########
@@ -2449,7 +2459,12 @@ private[spark] class DAGScheduler(
     val currentEpoch = maybeEpoch.getOrElse(mapOutputTracker.getEpoch)
     logDebug(s"Considering removal of executor $execId; " +
       s"fileLost: $fileLost, currentEpoch: $currentEpoch")
-    if (!executorFailureEpoch.contains(execId) || executorFailureEpoch(execId) 
< currentEpoch) {
+    // Check if the execId is a shuffle push merger
+    // We do not remove the executor if it is,
+    // and only remove the outputs on that host/executor.

Review Comment:
   done



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org