[jira] [Updated] (HADOOP-9049) DelegationTokenRenewer needs to be Singleton and FileSystems should register/deregister to/from.
[ https://issues.apache.org/jira/browse/HADOOP-9049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tom White updated HADOOP-9049: -- Resolution: Fixed Fix Version/s: 2.0.3-alpha Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) I just committed this. Thanks for the patch, Karthik, and for the review, Daryn. > DelegationTokenRenewer needs to be Singleton and FileSystems should > register/deregister to/from. > > > Key: HADOOP-9049 > URL: https://issues.apache.org/jira/browse/HADOOP-9049 > Project: Hadoop Common > Issue Type: Bug > Components: security >Affects Versions: 2.0.2-alpha >Reporter: Karthik Kambatla >Assignee: Karthik Kambatla > Fix For: 2.0.3-alpha > > Attachments: hadoop-9049.patch, hadoop-9049.patch > > > Currently, DelegationTokenRenewer is not singleton. > Each filesystem using it spawns its own DelegationTokenRenewer. Also, they > don't stop the Renewer leading to other problems. > A single DelegationTokenRenewer should be sufficient for all FileSystems. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-9049) DelegationTokenRenewer needs to be Singleton and FileSystems should register/deregister to/from.
[ https://issues.apache.org/jira/browse/HADOOP-9049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-9049: - Attachment: hadoop-9049.patch Thanks Daryn. Definitely looking forward for your full review. Meanwhile, I am uploading a new patch to address Daryn's comments: # make getInstance() synchronized and make INSTANCE non-volatile # call super.close() in close() of WebHdfs and Hftp FS > DelegationTokenRenewer needs to be Singleton and FileSystems should > register/deregister to/from. > > > Key: HADOOP-9049 > URL: https://issues.apache.org/jira/browse/HADOOP-9049 > Project: Hadoop Common > Issue Type: Bug > Components: security >Affects Versions: 2.0.2-alpha >Reporter: Karthik Kambatla >Assignee: Karthik Kambatla > Attachments: hadoop-9049.patch, hadoop-9049.patch > > > Currently, DelegationTokenRenewer is not singleton. > Each filesystem using it spawns its own DelegationTokenRenewer. Also, they > don't stop the Renewer leading to other problems. > A single DelegationTokenRenewer should be sufficient for all FileSystems. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-9049) DelegationTokenRenewer needs to be Singleton and FileSystems should register/deregister to/from.
[ https://issues.apache.org/jira/browse/HADOOP-9049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-9049: - Status: Patch Available (was: Open) > DelegationTokenRenewer needs to be Singleton and FileSystems should > register/deregister to/from. > > > Key: HADOOP-9049 > URL: https://issues.apache.org/jira/browse/HADOOP-9049 > Project: Hadoop Common > Issue Type: Bug > Components: security >Affects Versions: 2.0.2-alpha >Reporter: Karthik Kambatla >Assignee: Karthik Kambatla > Attachments: hadoop-9049.patch > > > Currently, DelegationTokenRenewer is not singleton. > Each filesystem using it spawns its own DelegationTokenRenewer. Also, they > don't stop the Renewer leading to other problems. > A single DelegationTokenRenewer should be sufficient for all FileSystems. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-9049) DelegationTokenRenewer needs to be Singleton and FileSystems should register/deregister to/from.
[ https://issues.apache.org/jira/browse/HADOOP-9049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-9049: - Attachment: hadoop-9049.patch Attaching the latest patch from HDFS-4009.patch > DelegationTokenRenewer needs to be Singleton and FileSystems should > register/deregister to/from. > > > Key: HADOOP-9049 > URL: https://issues.apache.org/jira/browse/HADOOP-9049 > Project: Hadoop Common > Issue Type: Bug > Components: security >Affects Versions: 2.0.2-alpha >Reporter: Karthik Kambatla >Assignee: Karthik Kambatla > Attachments: hadoop-9049.patch > > > Currently, DelegationTokenRenewer is not singleton. > Each filesystem using it spawns its own DelegationTokenRenewer. Also, they > don't stop the Renewer leading to other problems. > A single DelegationTokenRenewer should be sufficient for all FileSystems. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
