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https://issues.apache.org/jira/browse/APEXCORE-515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15436009#comment-15436009
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ASF GitHub Bot commented on APEXCORE-515:
-----------------------------------------
GitHub user PramodSSImmaneni opened a pull request:
https://github.com/apache/apex-core/pull/374
APEXCORE-515 Providing principal for token refresh
@gauravgopi123 please see
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/PramodSSImmaneni/apex-core APEXCORE-515
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/apex-core/pull/374.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #374
----
commit f6dd8bd32edf609f5e0bd691cf40642c7ef43acc
Author: Pramod Immaneni <[email protected]>
Date: 2016-08-25T00:25:25Z
APEXCORE-515 Providing principal for token refresh
----
> Refresh tokens failing in some scenarios with a login failure message
> ---------------------------------------------------------------------
>
> Key: APEXCORE-515
> URL: https://issues.apache.org/jira/browse/APEXCORE-515
> Project: Apache Apex Core
> Issue Type: Bug
> Reporter: Pramod Immaneni
> Assignee: Pramod Immaneni
>
> In some scenarios the token refresh to allow applications to run without
> shutting down is failing with the following exception
> java.io.IOException: Login failure for xxxxx from keytab
> at
> org.apache.hadoop.security.UserGroupInformation.loginUserFromKeytabAndReturnUGI(UserGroupInformation.java:1146)
> at
> com.datatorrent.stram.security.StramUserLogin.refreshTokens(StramUserLogin.java:96)
> at
> com.datatorrent.stram.engine.StreamingContainer.heartbeatLoop(StreamingContainer.java:623)
> at
> com.datatorrent.stram.engine.StreamingContainer.main(StreamingContainer.java:313)
> Caused by: javax.security.auth.login.LoginException: Unable to obtain
> password from user
>
> at
> com.sun.security.auth.module.Krb5LoginModule.promptForPass(Krb5LoginModule.java:897)
> at
> com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:760)
> at
> com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:617)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> javax.security.auth.login.LoginContext.invoke(LoginContext.java:755)
> at
> javax.security.auth.login.LoginContext.access$000(LoginContext.java:195)
> at javax.security.auth.login.LoginContext$4.run(LoginContext.java:682)
> at javax.security.auth.login.LoginContext$4.run(LoginContext.java:680)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
> at javax.security.auth.login.LoginContext.login(LoginContext.java:587)
> at
> org.apache.hadoop.security.UserGroupInformation.loginUserFromKeytabAndReturnUGI(UserGroupInformation.java:1135)
> ... 3 more
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