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Hitesh Shah commented on TEZ-1934: ---------------------------------- Mostly looks good. Does the "onSourceTaskCompleted" function need to be synchronized - can it be called concurrently for diff tasks finishing? > TestAMRecovery may fail due to the execution order is not determined > --------------------------------------------------------------------- > > Key: TEZ-1934 > URL: https://issues.apache.org/jira/browse/TEZ-1934 > Project: Apache Tez > Issue Type: Bug > Reporter: Jeff Zhang > Assignee: Jeff Zhang > Attachments: TEZ-1934-1.patch > > > task_1 is not guaranteed to been scheduled before task_0, so task_1 may > finished before task_0. While in the current TestAMRecovery, the finish of > task_1 is treated as the finished signal of vertex ( only 2 tasks in this > vertex) -- This message was sent by Atlassian JIRA (v6.3.4#6332)