Anu Engineer created HDDS-1269:
----------------------------------
Summary: [Ozone Upgrade] Add the ability to read block information
from Namenode.
Key: HDDS-1269
URL: https://issues.apache.org/jira/browse/HDDS-1269
Project: Hadoop Distributed Data Store
Issue Type: Sub-task
Components: upgrade
Reporter: Anu Engineer
When upgrading an HDFS cluster, the user can choose to upgrade with zero data
moves. However, it is also a good point to evaluate what-if? conditions and
make optimal decisions for both HDFS and Ozone. First step in this process is
to learn information about HDFS, FSImage provides then Namespace information,
this JIRA will provide the blocks and data nodes part of HDFS.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
