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https://issues.apache.org/jira/browse/CASSANDRA-13601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16057235#comment-16057235
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ASF GitHub Bot commented on CASSANDRA-13601:
--------------------------------------------

GitHub user ghatwala opened a pull request:

    https://github.com/apache/cassandra/pull/125

    Increasing stack size for specific platform

    As per discussions in JIRA : 
https://issues.apache.org/jira/browse/CASSANDRA-13601 and 
https://issues.apache.org/jira/browse/CASSANDRA-13345 , adding a check to 
increasing the stack size only if architecture type is ppc64le.

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

    $ git pull https://github.com/ghatwala/cassandra 
CheckArch_and_Stack_Size_Change

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

    https://github.com/apache/cassandra/pull/125.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 #125
    
----
commit 073221cb50a8ed0917b71e0034310b8f8e89ac1b
Author: ghatwala <ghatw...@us.ibm.com>
Date:   2017-06-21T09:23:40Z

    Increasing stack size for specific platform
    
    As per discussions in JIRA : 
https://issues.apache.org/jira/browse/CASSANDRA-13601 and 
https://issues.apache.org/jira/browse/CASSANDRA-13345 , adding a check to 
increasing the stack size only if architecture type is ppc64le.

----


> Changes requested to the cassandra's debian + rpm installers packages
> ---------------------------------------------------------------------
>
>                 Key: CASSANDRA-13601
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13601
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Packaging
>         Environment: ~$ lscpu
> Architecture:          ppc64le
> Byte Order:            Little Endian
>            Reporter: Amitkumar Ghatwal
>            Priority: Minor
>              Labels: lhf
>             Fix For: 3.0.x, 3.11.x, 4.x
>
>         Attachments: ppc64le_unaligned_memory_access.patch
>
>
> Hi All,
> Thanks [~mshuler] for helping in installing cassandra using arch independent 
> installers  for debian + rpm packages from here : 
> http://cassandra.apache.org/download/
> For my architecture - " ppc64le" , the installation process from debian + rpm 
> wasn't straightforward. And needed below configuration level changes.
> For Ubuntu- Cassandra 3.10 release - below changes were needed
> 1) echo "deb [arch=amd64] http://www.apache.org/dist/cassandra/debian 310x 
> main" | sudo tee -a /etc/apt/sources.list.d/cassandra.sources.list 
> 2) sed -i -e s/Xss256/Xss512/g /etc/cassandra/jvm.options
> 3) Removing jna-4.0.0.jar and replacing it with latest jna-4.4.0.jar in 
> (/usr/share/cassandra/lib)- Downloaded from here . 
> 4) Restart cassandra service
> For RHEL - Cassandra 3.0.13 release - below changes were needed
> 1) sed -i -e s/Xss256/Xss512/g /etc/cassandra/default.conf/cassandra-env.sh
> 3) Removing jna-4.0.0.jar and replacing it with latest jna-4.4.0.jar in 
> (/usr/share/cassandra/lib)- Downloaded from here . 
> 4) Restart cassandra service
> Could you please help in introducing above changes so that cassandra can be 
> installed from the debian + rpm pcakages and will indeed become architecture 
> independent.
> Regards,
> Amit



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