[ https://issues.apache.org/jira/browse/HDFS-3970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated HDFS-3970: ----------------------------------- Fix Version/s: (was: 3.0.0) > 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: Vinayakumar B > Assignee: Vinayakumar B > Fix For: 2.0.3-alpha, 0.23.10 > > Attachments: HDFS-3970.patch, hdfs-3970-1.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 was sent by Atlassian JIRA (v6.3.4#6332)