liu ming created TRAFODION-1989:
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Summary: 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
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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