Alessandro Benedetti created SOLR-9360:
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Summary: Solr script not properly checking SOLR_PID
Key: SOLR-9360
URL: https://issues.apache.org/jira/browse/SOLR-9360
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: scripts and tools
Affects Versions: 6.1
Reporter: Alessandro Benedetti
In the solr script we see in 3-4 areas this check :
SOLR_PID=`ps auxww | grep start\.jar | grep -w $SOLR_PORT | grep -v grep | awk
'{print $2}' | sort -r`
This can potentially prevent a solr instance to start in the case another
process by any change contains the port int the command itself ( not
necessarily actually using the port) .
This should be replaced by a real check if the port is used ( like netstat or
similar) .
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