[jira] [Updated] (SPARK-19999) Test failures in Spark Core due to java.nio.Bits.unaligned()

["Sonia Garudi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-19999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sonia Garudi updated SPARK-19999:
---------------------------------
    Attachment: Core.patch

> Test failures in Spark Core due to java.nio.Bits.unaligned()
> ------------------------------------------------------------
>
>                 Key: SPARK-19999
>                 URL: https://issues.apache.org/jira/browse/SPARK-19999
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.1.0, 2.2.0
>         Environment: Ubuntu 14.04 ppc64le 
> $ java -version
> openjdk version "1.8.0_111"
> OpenJDK Runtime Environment (build 1.8.0_111-8u111-b14-3~14.04.1-b14)
> OpenJDK 64-Bit Server VM (build 25.111-b14, mixed mode)
>            Reporter: Sonia Garudi
>              Labels: ppc64le
>         Attachments: Core.patch
>
>
> There are multiple test failures seen in Spark Core project with the following error message :
> {code:borderStyle=solid}
> java.lang.IllegalArgumentException: requirement failed: No support for unaligned Unsafe. Set spark.memory.offHeap.enabled to false.
> {code}
> These errors occur due to java.nio.Bits.unaligned(), which does not return true for the ppc64le arch.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org