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https://issues.apache.org/jira/browse/AMBARI-12863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14710355#comment-14710355
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Hudson commented on AMBARI-12863:
---------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #3315 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/3315/])
AMBARI-12863. RU: Alter service check order (ncole) (ncole:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=fc0078f8f30aa1973cea9d697c8fac46b437bc92)
* ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml
*
ambari-server/src/test/java/org/apache/ambari/server/state/stack/UpgradePackTest.java
*
ambari-server/src/test/resources/stacks/HDP/2.1.1/upgrades/upgrade_test_checks.xml
* ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.3.xml
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ServiceCheckGrouping.java
* ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.2.xml
> RU: Alter service check order
> -----------------------------
>
> Key: AMBARI-12863
> URL: https://issues.apache.org/jira/browse/AMBARI-12863
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Reporter: Nate Cole
> Assignee: Nate Cole
> Priority: Critical
> Fix For: 2.1.2
>
> Attachments: AMBARI-12863.patch
>
>
> HBase service check failed consistently because the HBase Master died as it
> was trying to write the WAL and could not find enough good datanodes. The
> service check for HBase was run before the service check for HDFS. There may
> be a situation in which we're not giving enough time for all the DN's to come
> up before the HBase service check is being performed, and if it would make
> more sense to service check HDFS before we service check HBase due to
> dependencies.
> With that said it feels like the RU service check order should be:
> * ZooKeeper
> * HDFS
> * YARN
> * Everything else
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