[jira] [Assigned] (SPARK-12311) [CORE] Restore previous value of "os.arch" property in test suites after forcing to set specific value to "os.arch" property

["Apache Spark (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-12311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-12311:
------------------------------------

    Assignee:     (was: Apache Spark)

> [CORE] Restore previous value of "os.arch" property in test suites after forcing to set specific value to "os.arch" property
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-12311
>                 URL: https://issues.apache.org/jira/browse/SPARK-12311
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.5.2
>            Reporter: Kazuaki Ishizaki
>            Priority: Minor
>
> Although current BlockManagerSuite.scala and SizeEstimatorSuite.scala set the specific value (e.g. "amd64") into system property "os.arch", they do not restore the original value of "os.arch" after these test suites. This may lead to failures in a test case that depends on architecture on other platform rather than amd64.
> They should save the original value of "os.arch" and restore this at the end of these test suites.
>  https://github.com/apache/spark/blob/master/core/src/test/scala/org/apache/spark/storage/BlockManagerSuite.scala
> https://github.com/apache/spark/blob/master/core/src/test/scala/org/apache/spark/util/SizeEstimatorSuite.scala



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