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Posted to issues@bookkeeper.apache.org by GitBox <gi...@apache.org> on 2019/12/31 03:48:20 UTC
[GitHub] [bookkeeper] liudezhi2098 opened a new issue #2230: bookie reads
messages in batches very slowly, it takes about 300 milliseconds to read 100
liudezhi2098 opened a new issue #2230: bookie reads messages in batches very slowly, it takes about 300 milliseconds to read 100
URL: https://github.com/apache/bookkeeper/issues/2230
**BUG REPORT**
***Describe the bug***
bookie reads messages in batches very slowly, it takes about 300 milliseconds to read 100
- SingleDirectoryDbLedgerStorage
while (count < readAheadCacheBatchSize && currentEntryLogId == firstEntryLogId) {
ByteBuf entry = entryLogger.internalReadEntry(orginalLedgerId, -1, currentEntryLocation,
false /* validateEntry */);
- EntryLogger
long thisLedgerId = sizeBuff.getLong(4);
long thisEntryId = sizeBuff.getLong(12);
if (thisLedgerId != ledgerId || thisEntryId != entryId) {
throw new EntryLookupException.WrongEntryException(
thisEntryId, thisLedgerId, ledgerId, entryId, entryLogId, pos);
}
because entryId = -1, an exception must be thrown here
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[GitHub] [bookkeeper] eolivelli closed issue #2230: bookie reads messages in
batches very slowly, it takes about 300 milliseconds to read 100
Posted by GitBox <gi...@apache.org>.
eolivelli closed issue #2230: bookie reads messages in batches very slowly, it takes about 300 milliseconds to read 100
URL: https://github.com/apache/bookkeeper/issues/2230
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