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https://issues.apache.org/jira/browse/BOOKKEEPER-898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Sunil Boobna updated BOOKKEEPER-898:
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Description:
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:
The auditor needs to set another child watcher on read only bookie node on zk.
was:
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.
> 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:
> The auditor needs to set another child watcher on read only bookie node on zk.
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