EdisonWang created SPARK-38160: ---------------------------------- Summary: Shuffle by rand could lead to incorrect answers when ShuffleFetchFailed happend Key: SPARK-38160 URL: https://issues.apache.org/jira/browse/SPARK-38160 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 3.3.0 Reporter: EdisonWang
When we do shuffle on indeterminate expressions such as rand, and ShuffleFetchFailed happend, we may get incorrent result since it only retries failed map tasks. We try to fix this by retry all upstream map tasks in this situation. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org