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Posted to dev@phoenix.apache.org by "Chinmay Kulkarni (Jira)" <ji...@apache.org> on 2020/09/11 22:15:00 UTC

[jira] [Created] (PHOENIX-6125) Make sure SYSTEM.TASK does not split

Chinmay Kulkarni created PHOENIX-6125:
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             Summary: Make sure SYSTEM.TASK does not split
                 Key: PHOENIX-6125
                 URL: https://issues.apache.org/jira/browse/PHOENIX-6125
             Project: Phoenix
          Issue Type: Improvement
    Affects Versions: 4.15.0, 5.0.0
            Reporter: Chinmay Kulkarni
             Fix For: 5.1.0, 4.16.0


To avoid problems such as [PHOENIX-5945|https://issues.apache.org/jira/browse/PHOENIX-5945] we can just prevent SYSTEM.TASK from splitting. 

Currently we only store relatively rare tasks inside SYSTEM.TASK and so we should probably be safe to assume that it only spans a single region. Note that we will also have to handle changing the split policy during the upgrade path for 4.15 operators.



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