[ https://issues.apache.org/jira/browse/HDFS-3970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aaron T. Myers updated HDFS-3970: --------------------------------- Resolution: Fixed Fix Version/s: 2.0.3-alpha Assignee: Andrew Wang (was: Vinay) Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) I've just committed this to trunk and branch-2 based on Todd's +1. Thanks a lot for the contribution, Vinay and Andrew. > BlockPoolSliceStorage#doRollback(..) should use BlockPoolSliceStorage instead > of DataStorage to read prev version file. > ----------------------------------------------------------------------------------------------------------------------- > > Key: HDFS-3970 > URL: https://issues.apache.org/jira/browse/HDFS-3970 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 3.0.0, 2.0.2-alpha > Reporter: Vinay > Assignee: Andrew Wang > Fix For: 2.0.3-alpha > > Attachments: hdfs-3970-1.patch, HDFS-3970.patch > > > {code} // read attributes out of the VERSION file of previous directory > DataStorage prevInfo = new DataStorage(); > prevInfo.readPreviousVersionProperties(bpSd);{code} > In the above code snippet BlockPoolSliceStorage instance should be used. > other wise rollback results in 'storageType' property missing which will not > be there in initial VERSION file. -- 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