[ https://issues.apache.org/jira/browse/HDFS-6700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo Nicholas Sze updated HDFS-6700: -------------------------------------- Attachment: h6700_20140717.patch h6700_20140717.patch: changes to choose storages. > BlockPlacementPolicy shoud choose storage but not datanode for deletion > ----------------------------------------------------------------------- > > Key: HDFS-6700 > URL: https://issues.apache.org/jira/browse/HDFS-6700 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Tsz Wo Nicholas Sze > Assignee: Tsz Wo Nicholas Sze > Priority: Minor > Attachments: h6700_20140717.patch > > > HDFS-2832 changed datanode storage model from a single storage, which may > correspond to multiple physical storage medias, to a collection of storages > with each storage corresponding to a physical storage media. > BlockPlacementPolicy.chooseReplicaToDelete still chooses replica in term of > DatanodeDescriptor but not DatanodeStorageInfo. -- This message was sent by Atlassian JIRA (v6.2#6252)