[
https://issues.apache.org/jira/browse/HDFS-9410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiao Chen updated HDFS-9410:
----------------------------
Attachment: (was: HDFS-9410.003.patch)
> Fix all HDFS unit tests to correctly reset to sysout and syserr
> ---------------------------------------------------------------
>
> Key: HDFS-9410
> URL: https://issues.apache.org/jira/browse/HDFS-9410
> Project: Hadoop HDFS
> Issue Type: Test
> Components: HDFS
> Reporter: Xiao Chen
> Assignee: Xiao Chen
> Priority: Minor
> Attachments: HDFS-9410.001.patch, HDFS-9410.002.patch,
> HDFS-9410.003.patch
>
>
> Originally found in {{TestDFSAdminWithHA#tearDown}} where System.out.flush()
> throws an NPE.
> The cause is that if for any reason {{setUpHaCluster}} fails before storing
> {{System.out}} and {{System.err}} as member variables {{originOut}} and
> {{originErr}}, then in {{tearDown}} {{System.out}} and {{System.err}} are set
> to null. This could cause all following tests to fail when calling {{flush}}.
> This jira tries to fix all similar occurrences of this issue
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
