Transparent archival and restore of files from HDFS
---------------------------------------------------
Key: HADOOP-4058
URL: https://issues.apache.org/jira/browse/HADOOP-4058
Project: Hadoop Core
Issue Type: New Feature
Components: dfs
Reporter: dhruba borthakur
Assignee: dhruba borthakur
There should be a facility to migrate old files away from a production cluster.
Access to those files from applications should continue to work transparently,
without changing application code, but maybe with reduced performance. The
policy engine that does this could be layered on HDFS rather than being built
into HDFS itself.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
