[ https://issues.apache.org/jira/browse/HDFS-7610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lei (Eddy) Xu updated HDFS-7610: -------------------------------- Attachment: HDFS-7610.001.patch [~cmccabe] Thanks for reviewing. I have updated the patch to address your comments above. > Should use StorageDirectory.getCurrentDIr() to construct FsVolumeImpl > --------------------------------------------------------------------- > > Key: HDFS-7610 > URL: https://issues.apache.org/jira/browse/HDFS-7610 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.6.0 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Attachments: HDFS-7610.000.patch, HDFS-7610.001.patch > > > In the hot swap feature, {{FsDatasetImpl#addVolume}} uses the base volume dir > (e.g. "{{/foo/data0}}", instead of volume's current dir > "{{/foo/data/current}}" to construct {{FsVolumeImpl}}. As a result, DataNode > can not remove this newly added volume, because its > {{FsVolumeImpl#getBasePath}} returns "{{/foo}}". -- This message was sent by Atlassian JIRA (v6.3.4#6332)