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https://issues.apache.org/jira/browse/BOOKKEEPER-899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matteo Merli closed BOOKKEEPER-899.
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Closed as part of BookKeeper-4.4.0 release
> Bookie should return to read-write mode once the disk usage drops before the
> threshold
> --------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-899
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-899
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.3.2
> Reporter: Siddharth Sunil Boobna
> Assignee: Siddharth Sunil Boobna
> Fix For: 4.4.0
>
>
> Once a bookie goes above the diskUsageThreshold and becomes readOnly, it will
> never go back to readWrite even if the disk usage drops significantly.
> When the LedgerDirsMonitor gets a NoWritableLedgerDirException, it will put
> the bookie in read only mode, but will also stop monitoring and never goes
> back to read-write mode when the disk usage drops below threshold.
> Solution:
> The LedgerDirsMonitor thread should not break out of the while loop when it
> gets NoWritableLedgerDirException, and should continue monitoring the
> directories.
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