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Posted to dev@drill.apache.org by "Vitalii Diravka (JIRA)" <ji...@apache.org> on 2018/06/29 20:40:00 UTC

[jira] [Created] (DRILL-6564) Storage Plugins Versioning

Vitalii Diravka created DRILL-6564:
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             Summary: Storage Plugins Versioning
                 Key: DRILL-6564
                 URL: https://issues.apache.org/jira/browse/DRILL-6564
             Project: Apache Drill
          Issue Type: Improvement
    Affects Versions: 1.13.0
            Reporter: Vitalii Diravka
             Fix For: Future


Versioning can be implemented by introducing timestamp:long in the DataChangeVersion.
Zookeper ZNode stats has timestamp values. So timestamp when storage-plugins.conf file was created can be used in the process of updating plugin. When timestamp of file and plugin config from PersistentStore is the same - nothing need to do.



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