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Posted to dev@bookkeeper.apache.org by "Siddharth Sunil Boobna (JIRA)" <ji...@apache.org> on 2016/02/28 20:05:18 UTC

[jira] [Created] (BOOKKEEPER-898) Underreplication doesn't get triggered when a read only bookie is shut down

Siddharth Sunil Boobna created BOOKKEEPER-898:
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             Summary: Underreplication doesn't get triggered when a read only bookie is shut down
                 Key: BOOKKEEPER-898
                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-898
             Project: Bookkeeper
          Issue Type: Bug
          Components: bookkeeper-auto-recovery
    Affects Versions: 4.3.2
            Reporter: Siddharth Sunil Boobna
            Assignee: Siddharth Sunil Boobna


The auditor doesn't pick up a bookie shut down from read only mode. The watcher on child nodes of "/ledgers/available" node on zk doesn't get triggered if there is any change in the children of any of those child nodes ("/ledgers/available/readonly").

Solution:
We need to set another child watcher on read only bookie node on zk.



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