Venkateswararao Jujjuri (JV) created BOOKKEEPER-949:
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Summary: Allow entryLog creation even when bookie is in RO mode
for compaction
Key: BOOKKEEPER-949
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-949
Project: Bookkeeper
Issue Type: Sub-task
Components: bookkeeper-server
Affects Versions: 4.3.2
Reporter: Venkateswararao Jujjuri (JV)
Assignee: Venkateswararao Jujjuri (JV)
Priority: Critical
When storage usage goes above threshold, there won't be any writable ledger
dirs available and bookie turns RO. There can be multiple ways bookie can start
compaction including isForceGCAllowWhenNoSpace enabled or by other means. When
this happens the compaction process need to create a new entrylog to make
progress on compaction. Creation of entrylog will fail because there are no
writable ledger dirs.
This is to allow entrylog creation if there is enough disk space even though
used space is above threshold. Because after compaction space will stay the
same or go below the threshold.
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