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https://issues.apache.org/jira/browse/TRAFODION-1989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15968308#comment-15968308
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ASF GitHub Bot commented on TRAFODION-1989:
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GitHub user svarnau opened a pull request:
https://github.com/apache/incubator-trafodion/pull/1064
[TRAFODION-1989] Add earlier fix to ambari installer
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/svarnau/incubator-trafodion master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/1064.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1064
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commit 4ce851bceeb0906f34b17edcb245f7234a25fb19
Author: Steve Varnau <svar...@apache.org>
Date: 2017-04-13T22:06:25Z
[TRAFODION-1989] Add earlier fix to ambari installer
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> after uninstall, and reinstall again, dcscheck report dcs master not up
> -----------------------------------------------------------------------
>
> Key: TRAFODION-1989
> URL: https://issues.apache.org/jira/browse/TRAFODION-1989
> Project: Apache Trafodion
> Issue Type: Bug
> Components: installer
> Reporter: liu ming
> Assignee: Steve Varnau
>
> in the same cluster, one install a trafodion version.
> then use trafodion_uninstaller to remove the installation.
> later at same cluster, install again via trafodion_install
> after the new installation, dcscheck fail.
> jps cannot show related DCS java processes, but those processes are up and
> running.
> It is due to a legacy /tmp/hsperfdata_trafodion direcotry belong to the
> previous trafodion user. The new user cannot write into this folder, but jps
> rely on it to work correct. And dcscheck rely on jps to work correctly.
> Either installer remove that legacy directory, or uninstaller remove it.
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