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From "binlijin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-19290) Reduce zk request when doing split log
Date Fri, 17 Nov 2017 07:04:00 GMT
binlijin created HBASE-19290:
--------------------------------

             Summary: Reduce zk request when doing split log
                 Key: HBASE-19290
                 URL: https://issues.apache.org/jira/browse/HBASE-19290
             Project: HBase
          Issue Type: Improvement
            Reporter: binlijin
            Assignee: binlijin


We observe once the cluster has 1000+ nodes and when hundreds of nodes abort and doing split
log, the split is very very slow, and we find the regionserver and master wait on the zookeeper
response, so we need to reduce zookeeper request and pressure for big cluster.



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