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Michael Stack commented on HBASE-26193: --------------------------------------- {quote}But obviously that's a different problem than this is trying to solve. {quote} Thanks [~zyork] My bad. Thought it would help (Would be kinda silly though if the Master renewed a meta location that was for a server that was not a member of the current cluster ... can look more if this goes in). > Do not store meta region location on zookeeper > ---------------------------------------------- > > Key: HBASE-26193 > URL: https://issues.apache.org/jira/browse/HBASE-26193 > Project: HBase > Issue Type: Improvement > Components: meta, Zookeeper > Reporter: Duo Zhang > Assignee: Duo Zhang > Priority: Major > > As it breaks one of our design rules > https://hbase.apache.org/book.html#design.invariants.zk.data > We used to think hbase should be recovered automatically when all the data on > zk (except the replication data) are cleared, but obviously, if you clear the > meta region location, the cluster will be in trouble, and need to use > operation tools to recover the cluster. > So here, along with the ConnectionRegistry improvements, we should also > consider move the meta region location off zookeeper. -- This message was sent by Atlassian Jira (v8.3.4#803005)