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https://issues.apache.org/jira/browse/AMBARI-18631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15596515#comment-15596515
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Hudson commented on AMBARI-18631:
---------------------------------
FAILURE: Integrated in Jenkins build Ambari-trunk-Commit #5849 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/5849/])
AMBARI-18631. Incorporate database consistency check into main Ambari
(vbrodetskyi:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=dbe77dda8a21dffa7edc8228a9e65d8b72492034])
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/checks/DatabaseConsistencyChecker.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariServer.java
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/checks/DatabaseConsistencyCheckHelperTest.java
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariServerTest.java
* (edit) ambari-server/src/main/python/ambari_server/utils.py
* (edit) ambari-server/src/test/python/TestUtils.py
* (edit) ambari-server/src/main/python/ambari_server_main.py
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/checks/DatabaseConsistencyCheckHelper.java
> Incorporate database consistency check into main Ambari process
> ---------------------------------------------------------------
>
> Key: AMBARI-18631
> URL: https://issues.apache.org/jira/browse/AMBARI-18631
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Reporter: Vitaly Brodetskyi
> Assignee: Vitaly Brodetskyi
> Fix For: 2.5.0
>
> Attachments: AMBARI-18631_branch_2.5.patch, AMBARI-18631_trunk.patch
>
>
> Currently the database consistency check runs as a separate process prior
> Ambari process. The database consistency checker load various modules needed
> for performing the validations. (e.g. load stack definitions to be able to
> compare service configs from stack with configs from db).
> Once database consistency checker completed Ambari server is started. Ambari
> server beside others loads the same modules as database consistency checker.
> This double initialisation adds time to the ambari server startup time which
> could be reduced if the database consistency check is moved into the ambari
> server process.
> Moreover the database consistency check may check at the beginning if the
> database is empty and perform the checks only if there is data in the
> database.
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