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Posted to dev@uima.apache.org by "Burn Lewis (Jira)" <de...@uima.apache.org> on 2019/09/05 22:49:00 UTC

[jira] [Created] (UIMA-6124) Simplify master/backup determination for reliable DUCC

Burn Lewis created UIMA-6124:
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             Summary: Simplify master/backup determination for reliable DUCC
                 Key: UIMA-6124
                 URL: https://issues.apache.org/jira/browse/UIMA-6124
             Project: UIMA
          Issue Type: Improvement
          Components: DUCC
            Reporter: Burn Lewis
            Assignee: Burn Lewis
             Fix For: future-DUCC


Replace the multiple DuccHead classes by one that checks if a reliable installation & if a head node is active.  Simplify scripts by not checking if the Keepalived configuration is consistent with the head node declarations.  Allow a single-node DB to be auto-managed by the master head node.  Get the (first part of) the current node name via python from ducc_base's self.localhost rather than running /bin/hostname.



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