[ https://issues.apache.org/jira/browse/HDFS-6685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo Nicholas Sze updated HDFS-6685: -------------------------------------- Attachment: h6685_20140731.patch h6685_20140731.patch: synced with trunk. > Balancer should preserve storage type of replicas > ------------------------------------------------- > > Key: HDFS-6685 > URL: https://issues.apache.org/jira/browse/HDFS-6685 > Project: Hadoop HDFS > Issue Type: Improvement > Components: balancer > Reporter: Tsz Wo Nicholas Sze > Assignee: Tsz Wo Nicholas Sze > Attachments: h6685_20140728.patch, h6685_20140729.patch, > h6685_20140730.patch, h6685_20140730b.patch, h6685_20140731.patch > > > When Balancer moves replicas to balance the cluster, it should always move > replicas from a storage with any type to another storage with the same type, > i.e. it preserves storage type of replicas. It does not make sense to move > replicas to a different storage type. -- This message was sent by Atlassian JIRA (v6.2#6252)