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Posted to issues@trafodion.apache.org by "Amanda Moran (JIRA)" <ji...@apache.org> on 2016/05/12 21:57:12 UTC

[jira] [Work started] (TRAFODION-1989) after uninstall, and reinstall again, dcscheck report dcs master not up

     [ https://issues.apache.org/jira/browse/TRAFODION-1989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on TRAFODION-1989 started by Amanda Moran.
-----------------------------------------------
> 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: Amanda Moran
>
> 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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