[ https://issues.apache.org/jira/browse/HDFS-592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12754453#action_12754453 ]
Hairong Kuang commented on HDFS-592: ------------------------------------ > For now you may want to let the client send the clientname it used in the > create() call and check that the DFSClient instance is the leaseholder. +1 > This is done only in the context of pipeline recovery. How about using > something like pipelineRecovery()? Choosing a right name is always hard. This is used in both pipeline recovery and setting up the initial pipeline for append. > 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 > > > 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.