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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/04/28 03:00:21 UTC
[GitHub] [spark] gczsjdy edited a comment on issue #24462:
[SPARK-26268][CORE] Do not resubmit tasks when executors are lost
gczsjdy edited a comment on issue #24462: [SPARK-26268][CORE] Do not resubmit tasks when executors are lost
URL: https://github.com/apache/spark/pull/24462#issuecomment-487336835
@liupc Under remote shuffle, if certain executors are lost, we can still fetch the shuffle data from remote storage(i.e. HDFS), we don't need executors to 'serve' the shuffle data. Also I don't understand why you mentioned this is too special... 'shuffle data server external to Spark' may be the new common...
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