[jira] [Updated] (SPARK-33531) [SQL] Reduce shuffle task number when calling CollectLimitExec#executeToIterator

2020-11-29 Thread Mori[A]rty (Jira)
[ https://issues.apache.org/jira/browse/SPARK-33531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mori[A]rty updated SPARK-33531: --- Summary: [SQL] Reduce shuffle task number when calling CollectLimitExec#executeToIterator (was: [SQ

[jira] [Updated] (SPARK-33531) [SQL] Reduce shuffle task number when calling CollectLimitExec#executeToIterator

2020-11-29 Thread Mori[A]rty (Jira)
[ https://issues.apache.org/jira/browse/SPARK-33531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mori[A]rty updated SPARK-33531: --- Description: Currently, when invoking CollectLimitExec#executeToIterator, a single-partition Shuffl