Matteo Merli created BOOKKEEPER-695:
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Summary: Some entry logs are not removed from the bookie storage
Key: BOOKKEEPER-695
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-695
Project: Bookkeeper
Issue Type: Bug
Reporter: Matteo Merli
Priority: Minor
Some entry logs appear to be truncated (possible at a momemnt when the bookie
was shut down) and the compaction is never getting rid of them:
{code}
00:00:06.448 [GarbageCollectorThread] INFO o.a.b.bookie.GarbageCollectorThread
- Extracting entry log meta from entryLogId: 1497
00:00:07.140 [GarbageCollectorThread] WARN o.a.b.bookie.GarbageCollectorThread
- Premature exception when processing 1497 recovery will take care of the
problem
java.io.IOException: Short read for ledger entry from entryLog
1497@718702792(31356!=32840)
at
org.apache.bookkeeper.bookie.EntryLogger.scanEntryLog(EntryLogger.java:514)
~[bookkeeper-server-4.2.1.15.jar:4.2.2-SNAPSHOT]
at
org.apache.bookkeeper.bookie.GarbageCollectorThread.extractMetaFromEntryLog(GarbageCollectorThread.java:572)
[bookkeeper-server-4.2.1.15.jar:4.2.2-SNAPSHOT]
at
org.apache.bookkeeper.bookie.GarbageCollectorThread.extractMetaFromEntryLogs(GarbageCollectorThread.java:549)
[bookkeeper-server-4.2.1.15.jar:4.2.2-SNAPSHOT]
at
org.apache.bookkeeper.bookie.GarbageCollectorThread.run(GarbageCollectorThread.java:268)
[bookkeeper-server-4.2.1.15.jar:4.2.2-SNAPSHOT]
{code}
These entry logs are not being removed:
{code}
$ ll -h *.log
-rw-r--r-- 1 yahoo users 686M Jul 17 10:45 5d9.log
-rw-r--r-- 1 yahoo users 634M Jul 27 19:31 b2d.log
-rw-r--r-- 1 yahoo users 1.5G Jul 28 15:22 b35.log
-rw-r--r-- 1 yahoo users 2.0G Aug 4 04:57 dbd.log
-rw-r--r-- 1 yahoo users 2.0G Aug 4 04:58 dbe.log
.....
{code}
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