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From "Joshua McKenzie (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7503) Windows - better communication on start-up failure
Date Mon, 07 Jul 2014 23:31:34 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054284#comment-14054284
] 

Joshua McKenzie commented on CASSANDRA-7503:
--------------------------------------------

Will that 1.5 second sleep interfere with starting clusters via ccm and potentially with dtests?

On the linux side we simply return the exit code of the call to the daemon - maybe we should
do the same and set ERRORLEVEL on Windows as appropriate rather than putting in arbitrary
timings at all?

> Windows - better communication on start-up failure
> --------------------------------------------------
>
>                 Key: CASSANDRA-7503
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7503
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Joshua McKenzie
>            Assignee: Ala' Alkhaldi
>            Priority: Minor
>              Labels: Windows
>             Fix For: 2.1.0
>
>         Attachments: 7503_v1.txt
>
>
> The Windows launch scripts report successful launch on certain failure conditions.  For
instance, if you try to start a 2nd instance of Cassandra and it fails to bind to the JMX
port:
> {code:title=silent failure}
> D:\src\cassandra\bin>cassandra.bat
> Detected powershell execution permissions.  Running with enhanced startup scripts.
> Setting up Cassandra environment
> Starting cassandra server
> Started cassandra successfully with pid: 6520
> {code}
> {code:title=-f failure}
> D:\src\cassandra\bin>cassandra.bat -f
> Detected powershell execution permissions.  Running with enhanced startup scripts.
> Setting up Cassandra environment
> Starting cassandra server
> Error: Exception thrown by the agent : java.rmi.server.ExportException: Port already
in use: 7199; nested exception is:
>         java.net.BindException: Address already in use: JVM_Bind
> {code}
> Reference CASSANDRA-7254 for linux-based solution to a similar NPE on startup due to
duplicate JMX port-bind.



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