[ https://issues.apache.org/jira/browse/SPARK-21188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-21188: ------------------------------------ Assignee: Apache Spark > releaseAllLocksForTask should synchronize the whole method > ---------------------------------------------------------- > > Key: SPARK-21188 > URL: https://issues.apache.org/jira/browse/SPARK-21188 > Project: Spark > Issue Type: Bug > Components: Block Manager, Spark Core > Affects Versions: 2.1.0, 2.2.0 > Reporter: Feng Liu > Assignee: Apache Spark > > Since the objects readLocksByTask, writeLocksByTask and infos are coupled and > supposed to be modified by other threads concurrently, all the read and > writes of them in the releaseAllLocksForTask method should be protected by a > single synchronized block. The fine-grained synchronization in the current > code can cause some test flakiness. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org