You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by "Umesh K (JIRA)" <ji...@apache.org> on 2016/01/26 19:09:39 UTC

[jira] [Created] (HADOOP-12741) UserGroupInformation.loginUserFromKeytab() creates background thread which is not getting killed even after application exited

Umesh K created HADOOP-12741:
--------------------------------

             Summary: UserGroupInformation.loginUserFromKeytab() creates background thread which is not getting killed even after application exited
                 Key: HADOOP-12741
                 URL: https://issues.apache.org/jira/browse/HADOOP-12741
             Project: Hadoop Common
          Issue Type: New Feature
          Components: security
    Affects Versions: 2.6.3
            Reporter: Umesh K


Hi UserGroupInformation.loginUserFromKeytab() method creates one background thread for keytab refresh after every 10 hours I guess. One of my application is using UserGroupInformation.loginUserFromKeytab() but at the end of my application the background thread created by it does not get killed it keeps on running. How do I kill/stop thead started by UserGroupInformation.loginUserFromKeytab()? Please guide or please provide method inside UserGroupInformation so that we can kill it or stop it. Thanks in advance. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)