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Konstantin Boudnik commented on HDFS-592: ----------------------------------------- bq. Kan, thanks for catching this. ClientName should never be null in the real system. But anyway the new patch checks the null case and adds a new unit test for this. There's always a probability for the worst > Allow client to get a new generation stamp from NameNode > -------------------------------------------------------- > > Key: HDFS-592 > URL: https://issues.apache.org/jira/browse/HDFS-592 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: name-node > Affects Versions: Append Branch > Reporter: Hairong Kuang > Assignee: Hairong Kuang > Fix For: Append Branch > > Attachments: newGS.patch, newGS1.patch, newGS2.patch, newGS3.patch > > > This issue aims to add an API to ClientProtocol that fetches a new > generation stamp and an access token from NameNode to support append or > pipeline recovery. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.