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https://issues.apache.org/jira/browse/CASSANDRA-16279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yakir Gibraltar updated CASSANDRA-16279:
----------------------------------------
    Description: 
Possible small bug in {{cassandra-env.sh}} of Cassandra 4:
 [https://github.com/apache/cassandra/blob/trunk/conf/cassandra-env.sh#L98]
 The following command incorrect:
 {{echo "$JVM_OPTS" | grep -q "^-[X]log:gc"}}
 Should be:
 {{echo "$JVM_OPTS" | grep -qe "-[X]log:gc"}}
 The variable  {{$JVM_OPTS}} not starting with {{-Xlog..}}  , and always return 
1, remove {{^}} and add {{-qe}}  will solve the problem.
 It's causing that {{cassandra-env.sh}}  ignoring variable of {{-Xlog}}  in 
{{jvm11-server.options}} and {{jvm8-server.options}}

 

Right now, let's say that i added 

  was:
Possible small bug in {{cassandra-env.sh}} of Cassandra 4:
[https://github.com/apache/cassandra/blob/trunk/conf/cassandra-env.sh#L98]
The following command incorrect:
{{echo "$JVM_OPTS" | grep -q "^\-[X]log:gc"}}
Should be:
{{echo "$JVM_OPTS" | grep -qe "\-[X]log:gc"}}
The variable  {{$JVM_OPTS}} not starting with {{-Xlog..}}  , and always return 
1, remove {{^}} and add {{\-qe}}  will solve the problem.
It's causing that {{cassandra-env.sh}}  ignoring variable of {{-Xlog}}  in 
{{jvm11-server.options}} and {{jvm8-server.options}}


> Incorrect check for -Xlog in cassandra-env.sh 
> ----------------------------------------------
>
>                 Key: CASSANDRA-16279
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16279
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Packaging
>            Reporter: Yakir Gibraltar
>            Priority: Normal
>             Fix For: 4.0-beta
>
>
> Possible small bug in {{cassandra-env.sh}} of Cassandra 4:
>  [https://github.com/apache/cassandra/blob/trunk/conf/cassandra-env.sh#L98]
>  The following command incorrect:
>  {{echo "$JVM_OPTS" | grep -q "^-[X]log:gc"}}
>  Should be:
>  {{echo "$JVM_OPTS" | grep -qe "-[X]log:gc"}}
>  The variable  {{$JVM_OPTS}} not starting with {{-Xlog..}}  , and always 
> return 1, remove {{^}} and add {{-qe}}  will solve the problem.
>  It's causing that {{cassandra-env.sh}}  ignoring variable of {{-Xlog}}  in 
> {{jvm11-server.options}} and {{jvm8-server.options}}
>  
> Right now, let's say that i added 



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