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From "Lav Jain (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-15189) Set dfs.allow.truncate = True on HDFS during HAWQ install or add service
Date Thu, 25 Feb 2016 19:40:18 GMT
Lav Jain created AMBARI-15189:
---------------------------------

             Summary: 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
            Reporter: Lav Jain


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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