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https://issues.apache.org/jira/browse/TEZ-1261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054361#comment-14054361
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Bikas Saha commented on TEZ-1261:
---------------------------------
Looks like all the events from the 2 source tasks for 2 partitions each (total
4 events) were sent to the destination task.
2014-07-07 14:02:04,393 INFO [IPC Server handler 28 on 58387]
org.apache.tez.dag.app.dag.impl.TaskImpl: TaskAttempt:
attempt_1404758486092_0018_1_02_000000_0 sent events: (0-4)
> ShuffleVertexManager auto parallelism is broken after TEZ-1131
> --------------------------------------------------------------
>
> Key: TEZ-1261
> URL: https://issues.apache.org/jira/browse/TEZ-1261
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Daniel Dai
> Assignee: Bikas Saha
> Fix For: 0.5.0
>
> Attachments: syslog_dag_1404758486092_0018_1
>
>
> A plain 3 vertex join hang forever when turn on auto-parallelism. AM log
> attached.
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