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https://issues.apache.org/jira/browse/SOLR-9508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Høydahl updated SOLR-9508:
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Attachment: SOLR-9508.patch
Simple patch, which applies on top of SOLR-9475. Exits if
tar/unzip/service/java unavailable and asks user to install the missing tool
first.
Complains but does not exit if lsof is missing.
If switch -n is given, service is not started after install, and we do not exit
if java is not found. This allows for Solr to be installed before Java.
The java check is not more sophisticated than requiring "java" on path. We
could start looking for it elsewhere, test the one in JAVA_HOME, validate that
we have Java8 etc. I can be persuaded into skipping the java test since we do
not need Java for the installer, and Solr will run as the "solr" user, not
root. Still, lack of java in path for root user is a strong indication that it
will probably not be present by default in the newly created solr user either,
and service start will fail...
> Install script should check existence of tools, and add option to NOT start
> service
> -----------------------------------------------------------------------------------
>
> Key: SOLR-9508
> URL: https://issues.apache.org/jira/browse/SOLR-9508
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: scripts and tools
> Reporter: Jan Høydahl
> Attachments: SOLR-9508.patch
>
>
> The {{install_solr_service.sh}} script should exit cleanly if tools like
> {{tar}}, {{unzip}}, {{service}} or {{java}} are not available.
> Also, add a new switch {{-n}} to skip starting the service after
> installation, which will make it easier to script installations which will
> want to modify {{/etc/default/solr.in.sh}} before starting the service.
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