[jira] [Updated] (CASSANDRA-7676) bin/cassandra should complain if $JAVA is empty or not an executable

["Robert Stupp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-7676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Stupp updated CASSANDRA-7676:
------------------------------------
    Attachment: 7676v2.txt

New patch version with 2nd (buggy) test removed.

> bin/cassandra should complain if $JAVA is empty or not an executable
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-7676
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7676
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Robert Stupp
>            Assignee: Robert Stupp
>            Priority: Trivial
>         Attachments: 7676v2.txt, java_not_found-fix.txt
>
>
> If JAVA_HOME points to a non-existing directory, bin/cassandra just complains with {{[node1 ERROR] /Users/snazy/.ccm/test/node1/bin/cassandra: line 151: exec: : not found}} (via ccm).
> Patch checks if {{$JAVA}} is empty or does not point to an executable and prints appropriate error message.
> (Patch against trunk)



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