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https://issues.apache.org/jira/browse/HADOOP-10394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925034#comment-13925034
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Haohui Mai commented on HADOOP-10394:
-------------------------------------
I think that it is sufficient to assert {{token.getExpires() != 0}} instead of
asserting on the absolute time. That is, changing
{code}
+ Assert.assertEquals(System.currentTimeMillis() + TOKEN_VALIDITY_SEC *
1000,
+ token.getExpires(), TOKEN_EXPIRATION_DELTA_MS);
{code}
into
{code}
+ Assert.assertNotEquals(0, token.getExpires());
{code}
> TestAuthenticationFilter is flaky
> ---------------------------------
>
> Key: HADOOP-10394
> URL: https://issues.apache.org/jira/browse/HADOOP-10394
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Affects Versions: 2.3.0
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Attachments: HADOOP-10394.01.patch
>
>
> We have seen this assert cause occasional failures on Ubuntu.
> {code}
> Assert.assertEquals(System.currentTimeMillis() + 1000 * 1000,
> token.getExpires(), 100);
> {code}
> The expected fudge is up to 100ms, we have seen up to ~110ms in practice.
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