[
https://issues.apache.org/jira/browse/MAPREDUCE-6413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14599901#comment-14599901
]
Jason Lowe commented on MAPREDUCE-6413:
---------------------------------------
Thanks for picking this up, [~zxu].
Do we even need to bother with HDFS? MiniDFSCluster makes every test it's a
part of noticeably slower, and I'm not seeing why we need it here. I got the
impression "hdfs://testcluster" was just some bogus input anyway, so can we
just use something "file:///" instead? This is the default, and we're already
relying on other defaults like mapreduce.framework.name=local.
As an aside, I'd personally prefer we explicitly set the values we expect to be
using in unit tests, even if they're the default, for two reasons: 1) document
the setup/reqs of the test and 2) protect the test from custom confs appearing
in HADOOP_CONF_DIR when the test is run.
> TestLocalJobSubmission is failing
> ---------------------------------
>
> Key: MAPREDUCE-6413
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6413
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: test
> Affects Versions: 2.7.1
> Reporter: Jason Lowe
> Assignee: zhihai xu
> Attachments: MAPREDUCE-6413.000.patch
>
>
> ThestLocalJobSubmission.testLocalJobLibjarsOption is failing with
> java.net.UnknownHostException: testcluster
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
