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https://issues.apache.org/jira/browse/TEZ-1998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14291624#comment-14291624
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Jeff Zhang commented on TEZ-1998:
---------------------------------
[~r7raul]
The hive client side trigger the kill request to tez AM. It's more like a hive
issue, please ask the question in hive user mail list about why hive kill the
DAG. BTW, it would be better to ask this kind of question in user mail list
before we ensure whether it is an tez issue.
{code}
2015-01-23 11:00:52,373 INFO [IPC Server handler 0 on 13739]
org.apache.tez.dag.app.DAGAppMaster: Sending client kill to dag:
dag_1419300485749_329801_1
2015-01-23 11:00:52,374 INFO [AsyncDispatcher event handler]
org.apache.tez.dag.app.dag.impl.DAGImpl: dag_1419300485749_329801_1
transitioned from RUNNING to TERMINATING
2015-01-23 11:00:52,374 INFO [AsyncDispatcher event handler]
org.apache.tez.dag.app.dag.impl.VertexImpl: Killing tasks in vertex:
vertex_1419300485749_329801_1_00 [Reducer 2] due to trigger: DAG_KILL
{code}
> hive on tez map job hang
> ------------------------
>
> Key: TEZ-1998
> URL: https://issues.apache.org/jira/browse/TEZ-1998
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.4.1
> Environment: hive 0.13.1 tez 0.4.1 hadoop 2.3.0-cdh5.0.2
> Reporter: tangjunjie
> Attachments: applog_hivetez.txt
>
>
> When I run sql in hive , the job hang by map task forever
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
> Map 1: 0/1
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