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https://issues.apache.org/jira/browse/CASSANDRA-2785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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paul cannon updated CASSANDRA-2785:
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Attachment: 0001-use-JAVA-in-cassandra-env.sh.patch.txt
patch 0001: Uses $JAVA in cassandra-env.sh instead of relying on $PATH.
Makes sure that JAVA is appropriately set from bin/cassandra and debian/init.
Changes debian initscript so that /etc/default/cassandra is sourced _before_
/etc/cassandra/cassandra-env.sh. I don't know of anyone using
/etc/default/cassandra in such a way that this would be a problem. The change
gives users a place to specify their own $JAVA_HOME if they so desire.
> should export JAVA variable in the bin/cassandra and use that in the
> cassandra-env.sh when check for the java version
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-2785
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2785
> Project: Cassandra
> Issue Type: Bug
> Reporter: Jackson Chung
> Assignee: paul cannon
> Attachments: 0001-use-JAVA-in-cassandra-env.sh.patch.txt
>
>
> I forgot which jira we add this java -version check in the cassandra-env.sh
> (for adding jamm to the javaagent), but we should probably use the variable
> JAVA set in bin/cassandra (will need export) and use $JAVA instead of "java"
> in the cassandra-env.sh
> In a situation where JAVA_HOME may have been properly set as the Sun's java
> but the PATH still have the OpenJDK's java in front, the check will fail to
> add the jamm.jar, even though the cassandra jvm is properly started via the
> Sun's java.
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