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Posted to dev@hbase.apache.org by "Duo Zhang (JIRA)" <ji...@apache.org> on 2018/01/13 12:12:00 UTC

[jira] [Created] (HBASE-19793) Move the cluster id initialization to the very beginning

Duo Zhang created HBASE-19793:
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             Summary: Move the cluster id initialization to the very beginning
                 Key: HBASE-19793
                 URL: https://issues.apache.org/jira/browse/HBASE-19793
             Project: HBase
          Issue Type: Sub-task
            Reporter: Duo Zhang


Both ZooKeeper and hadoop FileSystem can do fencing, that means, if two processes try to create one file, only one of them can succeed. So I think we can move the initialization of ClusterId to the very beginning instead of only allow active master to do it.

This may helps us solve the complicated dependency issue.



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