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Posted to dev@hbase.apache.org by "Appy (JIRA)" <ji...@apache.org> on 2017/12/15 22:38:00 UTC

[jira] [Created] (HBASE-19529) Handle null states in AM

Appy created HBASE-19529:
----------------------------

             Summary: Handle null states in AM
                 Key: HBASE-19529
                 URL: https://issues.apache.org/jira/browse/HBASE-19529
             Project: HBase
          Issue Type: Bug
            Reporter: Appy


From debugging in HBASE-19457, found some questions that need concrete answers:
1) What does a region state of null in meta means? Currently AM treats it as OFFLINE
2) What does a table state of null in meta means? Currently TSM treats it as ENABLED.

More importantly, we need to fix holes in AM so that our state machine is well defined and doesn't end up in these uncertainties.
Figuring out answers to above questions will help in that direction.



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