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From "Oleksandr Diachenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-3762) Running into heap space issue while adding ~900 hosts
Date Wed, 13 Nov 2013 20:55:21 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-3762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13821818#comment-13821818
] 

Oleksandr Diachenko commented on AMBARI-3762:
---------------------------------------------

Changes implemented in patch:
* Cluster host info moved from ExecutionCommand entity to Stage entity.
* Updated ddl's for creating database.
* Added upgrade scripts.
* Modified ActionScheduler to populate ExecutionCommand with clusterHostInfo of corresponding
stage.
* Updated unit-tests.


> Running into heap space issue while adding ~900 hosts
> -----------------------------------------------------
>
>                 Key: AMBARI-3762
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3762
>             Project: Ambari
>          Issue Type: Task
>          Components: controller, test
>    Affects Versions: 1.4.1
>            Reporter: Oleksandr Diachenko
>            Assignee: Oleksandr Diachenko
>             Fix For: 1.4.2
>
>         Attachments: BUG-10304.patch
>
>
> After pressing "Deploy" server throwing OOM error due to redundant information in each
execution command, which could be moved to stage entity.



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