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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/08/09 06:46:20 UTC
[jira] [Commented] (SPARK-16962) Unsafe accesses
(Platform.getLong()) not supported on unaligned boundaries in SPARC/Solaris
[ https://issues.apache.org/jira/browse/SPARK-16962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15413043#comment-15413043 ]
Sean Owen commented on SPARK-16962:
-----------------------------------
I doubt SPARC would be considered supported for reasons like this, I'm afraid.
> Unsafe accesses (Platform.getLong()) not supported on unaligned boundaries in SPARC/Solaris
> -------------------------------------------------------------------------------------------
>
> Key: SPARK-16962
> URL: https://issues.apache.org/jira/browse/SPARK-16962
> Project: Spark
> Issue Type: Bug
> Affects Versions: 2.0.0
> Environment: SPARC/Solaris
> Reporter: Suman Somasundar
>
> Unaligned accesses are not supported on SPARC architecture. Because of this, Spark applications fail by dumping core on SPARC machines whenever unaligned accesses happen.
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