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Posted to issues@crail.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/06/20 11:43:00 UTC

[jira] [Commented] (CRAIL-40) Start script does not work on machines with <64G of memory

    [ https://issues.apache.org/jira/browse/CRAIL-40?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16518062#comment-16518062 ] 

ASF GitHub Bot commented on CRAIL-40:
-------------------------------------

GitHub user PepperJo opened a pull request:

    https://github.com/apache/incubator-crail/pull/26

    Start script: remove heap size argument

    Remove Xmx and MaxDirectMemorySize argument from start script
    since it does not allow to run Crail on machines with less
    than 64G.
    
    https://issues.apache.org/jira/browse/CRAIL-40
    
    Signed-off-by: Jonas Pfefferle <pe...@apache.org>

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/PepperJo/incubator-crail start_script

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-crail/pull/26.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #26
    
----
commit 7209748b399b8f6bcfbf4c87ff498dae3fd55e33
Author: Jonas Pfefferle <pe...@...>
Date:   2018-06-20T11:36:11Z

    Start script: remove heap size argument
    
    Remove Xmx and MaxDirectMemorySize argument from start script
    since it does not allow to run Crail on machines with less
    than 64G.
    
    https://issues.apache.org/jira/browse/CRAIL-40
    
    Signed-off-by: Jonas Pfefferle <pe...@apache.org>

----


> Start script does not work on machines with <64G of memory
> ----------------------------------------------------------
>
>                 Key: CRAIL-40
>                 URL: https://issues.apache.org/jira/browse/CRAIL-40
>             Project: Apache Crail
>          Issue Type: Bug
>            Reporter: Jonas Pfefferle
>            Priority: Major
>
> We set Xmx and MaxDirectMemorySize in the crail start script.
> We should remove them and come up with a better solution in how to configure heap size. I believe MaxDirectMemorySize is not needed at all, according to the documentation it just sets an limit otherwise it allows allocating as much direct memory as the size of the heap.



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