dongjoon-hyun commented on a change in pull request #32727: URL: https://github.com/apache/spark/pull/32727#discussion_r642953268
########## File path: core/src/main/scala/org/apache/spark/storage/BlockManagerMasterEndpoint.scala ########## @@ -574,8 +574,9 @@ class BlockManagerMasterEndpoint( if (blockId.isShuffle) { blockId match { case ShuffleIndexBlockId(shuffleId, mapId, _) => - // Don't update the map output on just the index block Review comment: To be safe, it seems that we should try **data** migration first always and update on `index` file. -- 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. 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