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https://issues.apache.org/jira/browse/AMBARI-15189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15173172#comment-15173172
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Hudson commented on AMBARI-15189:
---------------------------------
FAILURE: Integrated in Ambari-branch-2.2 #435 (See
[https://builds.apache.org/job/Ambari-branch-2.2/435/])
AMBARI-15189: Set dfs.allow.truncate = True on HDFS during HAWQ install (jaoki:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=f3051f953f4cad56c9e8b8c162038f2f75a5a00e])
* ambari-server/src/main/resources/stacks/HDP/2.3/services/stack_advisor.py
* ambari-server/src/test/python/stacks/2.3/common/test_stack_advisor.py
> Set dfs.allow.truncate = True on HDFS during HAWQ install or add service
> ------------------------------------------------------------------------
>
> Key: AMBARI-15189
> URL: https://issues.apache.org/jira/browse/AMBARI-15189
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server
> Affects Versions: trunk, 2.2.0
> Reporter: Lav Jain
> Assignee: Lav Jain
> Fix For: 2.3.0, 2.2.2
>
> Attachments: AMBARI-15189.branch22.patch, AMBARI-15189.patch
>
>
> Setting this param to True is Mandatory, otherwise, failed transactions in
> HAWQ might generate too many small files and will impact performance.
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