[ https://issues.apache.org/jira/browse/SPARK-33387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-33387: ---------------------------------- Description: Since the current shuffle block migration works in a random order, the failure during worker decommission affects all of the shuffles. This issue aims to support ordered migration. (was: Since the current shuffle block migration works in a random order like the following, the failure during worker decommission affects all of the shuffles. This issue aims to support ordered migration. shuffle_16_1900_0.index shuffle_19_2123_0.index shuffle_25_3792_0.index shuffle_25_3792_0.data shuffle_19_2123_0.data shuffle_16_1900_0.data shuffle_16_2015_0.index shuffle_16_2015_0.data shuffle_12_3264_0.index shuffle_14_4329_0.index shuffle_20_2463_0.index shuffle_20_2463_0.data shuffle_14_4329_0.data) > Support ordered shuffle block migration > --------------------------------------- > > Key: SPARK-33387 > URL: https://issues.apache.org/jira/browse/SPARK-33387 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 3.1.0 > Reporter: Dongjoon Hyun > Priority: Major > > Since the current shuffle block migration works in a random order, the > failure during worker decommission affects all of the shuffles. This issue > aims to support ordered migration. -- 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