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https://issues.apache.org/jira/browse/MADLIB-1396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16982757#comment-16982757
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Ekta Khanna edited comment on MADLIB-1396 at 11/26/19 6:34 PM:
---------------------------------------------------------------
The issue is related to the way the team is setting segment configurations in
{{gp_segment_configuration}} table.
In order to avoid installing the package on the same host gppkg installation
[dedups the
hostnames|https://github.com/greenplum-db/gpdb/blob/6X_STABLE/gpMgmt/bin/gppylib/programs/gppkg.py#L159-L161].
While the team is setting different hostnames referring to the same physical
host, which is causing the gppkg installation to fail.
Resolution: Update {{gp_segment_configuration}} to reflect same hostnames for
the same physical host.
was (Author: khannaekta):
The issue is related to the way the team is setting segment configurations in
{{gp_segment_configuration}} table.
In order to avoid installing the package on the same host gppkg installation
[dedups the
hostnames|https://github.com/greenplum-db/gpdb/blob/6X_STABLE/gpMgmt/bin/gppylib/programs/gppkg.py#L159-L161].
While the team is setting different hostnames referring to the same physical
host, which is causing the gppkg installation to fail.
> Installing MADLib 1.16 Fails, Reporting Already Installed
> ---------------------------------------------------------
>
> Key: MADLIB-1396
> URL: https://issues.apache.org/jira/browse/MADLIB-1396
> Project: Apache MADlib
> Issue Type: Bug
> Reporter: Stuart Pollock
> Priority: Major
> Fix For: v1.17
>
>
> Installing MADLib on our freshly installed two-node system (running RHEL 7.7
> on bare metal) reports that MADLib is already installed, and the installation
> seems to have failed.
> {{[gpadmin@sdw5 ~]$ gppkg -i
> }}madlib-1.16+5-gp6-rhel7-x86_64/madlib-1.16+5-gp6-rhel7-x86_64.gppkg
> {{...}}
> {{stderr='warning: waiting for transaction lock on
> /usr/local/greenplum-db-6.1.0/share/packages/database/.rpm.lock package
> madlib-1.16-1.x86_64 is already installed}}
> Running the installation again also reports that MADLib is already installed,
> but the nature of the error is different:
> {{[gpadmin@sdw5 ~]$ gppkg -i
> }}{{madlib-1.16+5-gp6-rhel7-x86_64/madlib-1.16+5-gp6-rhel7-x86_64.gppkg}}
> {{20191119:08:50:05:105922 gppkg:sdw5:gpadmin-[INFO]:-Starting gppkg with
> args: -i
> }}{{madlib-1.16+5-gp6-rhel7-x86_64/madlib-1.16+5-gp6-rhel7-x86_64.gppkg}}
> {{20191119:08:50:05:105922 gppkg:sdw5:gpadmin-[INFO]:-Installing package
> madlib-1.16+5-gp6-rhel7-x86_64.gppkg}}
> {{20191119:08:50:05:105922 gppkg:sdw5:gpadmin-[INFO]:-Validating rpm
> installation cmdStr='rpm --test -i
> /usr/local/greenplum-db-6.1.0/.tmp/madlib-1.16-1.x86_64.rpm --dbpath
> /usr/lo$al/greenplum-db-6.1.0/share/packages/database --prefix
> /usr/local/greenplum-db-6.1.0'}}
> {{20191119:08:50:05:105922 gppkg:sdw5:gpadmin-[CRITICAL]:-gppkg failed.
> (Reason='madlib-1.16+5-gp6-rhel7-x86_64.gppkg is already installed.')
> exiting...}}
> Please note that .rpm.lock is an issue during the first invocation and not in
> the second.
> Frequency: This behavior happened two consecutive on clean installations on
> a system containing GPDB 6.1.0 with GPCC 6.0.0.
>
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