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https://issues.apache.org/jira/browse/HADOOP-14636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-14636:
------------------------------------
Attachment: output.txt
Attached: fulll test output.
Looks like there isn't a f...@example.com file in the keytab, which would of
course explain why the keytab login failed.
(side issue, {{java.library.path}} has an unexpanded env var in it; assume
unrelated, but possibly of interest to [~aw].
{code}
java.library.path =
"${env.LD_LIBRARY_PATH}:/testptch/hadoop/hadoop-common-project/hadoop-common/target/native/target/usr/local/lib:/testptch/hadoop/hadoop-common-project/hadoop-common/../../hadoop-common-project/hadoop-common/target/native/target/usr/local/lib:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib"
{code}
> TestKDiag failing intermittently on Jenkins/Yetus at login from keytab
> ----------------------------------------------------------------------
>
> Key: HADOOP-14636
> URL: https://issues.apache.org/jira/browse/HADOOP-14636
> Project: Hadoop Common
> Issue Type: Bug
> Components: security, test
> Affects Versions: 3.0.0-beta1
> Reporter: Steve Loughran
> Priority: Minor
> Attachments: output.txt
>
>
> The test {{TestKDiag}} is failing intermittently on Yetus builds,
> {code}
> org.apache.hadoop.security.KerberosAuthException: Login failure for user:
> f...@example.com from keytab
> /testptch/hadoop/hadoop-common-project/hadoop-common/target/keytab
> javax.security.auth.login.LoginException: Unable to obtain password from user
> {code}
> The tests that fail are all trying to log in using a keytab just created, the
> JVM isn't having any of it.
> Possible causes? I can think of a few to start with
> # keytab generation
> # keytab path parameter wrong
> # JVM isn't doing the login
> # some race condition
> # Host OS
> # Other environment issues (clock, network...)
> There's no recent changes in the kdiag or UGI code.
> The failure is intermittent, not surfacing for me (others?) locally, which
> which could point at: JVM, host OS, race condition, other env issues.
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