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koert kuipers commented on SPARK-30320: --------------------------------------- i believe we are seeing this issue. it shows up in particular when pre-emption is turned on and we are using dynamic partition overwrite. pre-emption kills tasks, they get restarted, and then they fail again because the output directory already exists (so task throws FileAlreadyExistsException). as a result entire job fails. so i dont think this is just a speculative execution issue. this is a general issue with dynamic partition overwrite not being able to recover from task failure. > Insert overwrite to DataSource table with dynamic partition error when > running multiple task attempts > ----------------------------------------------------------------------------------------------------- > > Key: SPARK-30320 > URL: https://issues.apache.org/jira/browse/SPARK-30320 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.4.4, 3.0.0 > Reporter: Du Ripeng > Priority: Major > > Inserting overwrite to a DataSource table with dynamic partition might fail > when running multiple task attempts. Suppose there are a task attempt and a > speculative task attempt, the speculative attempt would raise > FileAlreadyExistException -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org