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https://issues.apache.org/jira/browse/TOREE-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Odersky closed TOREE-372.
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    Resolution: Won't Fix

The issue isn't related to Toree. However a mixed endian environment may be 
possible by running Toree in YARN-client mode, once TOREE-369 gets implemented.

> stream corruption cased by big-endian and little-endian
> -------------------------------------------------------
>
>                 Key: TOREE-372
>                 URL: https://issues.apache.org/jira/browse/TOREE-372
>             Project: TOREE
>          Issue Type: Bug
>            Reporter: Wang enzhong
>            Priority: Critical
>
> We currently run spark on z/OS system which is a big-endian platform and 
> jupyter+toree on x86 platform which is small-endian platform.  The output 
> from spark is unreadable caused by the different byte order. 
> If we use spark on z/OS and jupyter+toree on another big-endian platform, 
> there is no such error. 
> I've done some investigation and it seems toree leverages the bytestring of 
> Akka which has endian process, don't know why toree does not work in our 
> case. 
> Please help to look into the problem. Due to the tight project schedule, it 
> will be much appreciated if you can give us some advice on how to fix or 
> avoid the problem if it will take some time to change the code. Many thanks 
> in advance. 



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