[
https://issues.apache.org/jira/browse/HADOOP-13375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15454518#comment-15454518
]
Mingliang Liu commented on HADOOP-13375:
----------------------------------------
I see the v6 patch addressed the 2 and 3 comments. For the 1st one, can you
double check that {{latch}} is being defined/used by multiple threads safely?
If it's {{volatile}} it makes more sense to me, or else please explain briefly
why. Thanks.
> o.a.h.security.TestGroupsCaching.testBackgroundRefreshCounters seems flaky
> --------------------------------------------------------------------------
>
> Key: HADOOP-13375
> URL: https://issues.apache.org/jira/browse/HADOOP-13375
> Project: Hadoop Common
> Issue Type: Bug
> Components: security, test
> Affects Versions: 2.8.0
> Reporter: Mingliang Liu
> Assignee: Weiwei Yang
> Attachments: HADOOP-13375.001.patch, HADOOP-13375.002.patch,
> HADOOP-13375.003.patch, HADOOP-13375.004.patch, HADOOP-13375.005.patch,
> HADOOP-13375.006.patch
>
>
> h5. Error Message
> bq. expected:<1> but was:<0>
> h5. Stacktrace
> {quote}
> java.lang.AssertionError: expected:<1> but was:<0>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:555)
> at org.junit.Assert.assertEquals(Assert.java:542)
> at
> org.apache.hadoop.security.TestGroupsCaching.testBackgroundRefreshCounters(TestGroupsCaching.java:638)
> {quote}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
