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https://issues.apache.org/jira/browse/AMBARI-8890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14258825#comment-14258825
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Hudson commented on AMBARI-8890:
--------------------------------
ABORTED: Integrated in Ambari-trunk-Commit #1339 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/1339/])
AMBARI-8890. Ambari detects hive processes by pid, not reliable method
(aonishuk) (aonishuk:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=e8d6672ce24177554754f8f7a520e1918cef8dc6)
* ambari-server/src/test/python/stacks/2.0.6/HIVE/test_hive_metastore.py
* ambari-server/src/test/python/stacks/2.1/HIVE/test_hive_metastore.py
* ambari-server/src/test/python/stacks/2.0.6/HIVE/test_hive_server.py
*
ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/hive_service.py
> Ambari detects hive processes by pid, not reliable method
> ---------------------------------------------------------
>
> Key: AMBARI-8890
> URL: https://issues.apache.org/jira/browse/AMBARI-8890
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.0.0
>
>
> PROBLEM:
> Ambari 1.6.1 detects whether processes are running by the presence of pid
> files. This may not be a problem for datanodes and nodemanagers, but it is a
> problem for hive metastore and hiveserver2. If there are hive metastore and
> hive server2 processes running, but pid files are missing, Ambari will start
> another instance. The end result is that hive services will not function.
> There have been quite some customers encountered this problem. Ambari should
> not rely on pid file.
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