Tsz Wo Nicholas Sze created HDFS-6671:
-----------------------------------------
Summary: Archival Storage: Consider block storage policy in
replicaiton
Key: HDFS-6671
URL: https://issues.apache.org/jira/browse/HDFS-6671
Project: Hadoop HDFS
Issue Type: Sub-task
Components: namenode
Reporter: Tsz Wo Nicholas Sze
Assignee: Tsz Wo Nicholas Sze
In order to satisfy storage policy requirement, replication monitor in addition
reads storage policy information from INodeFile when performing replication.
As before, it only adds replicas if a block is under replicated, and deletes
replicas if a block is over replicated. It will NOT move replicas around for
satisfying storage policy requirement.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
