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: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org