Configure automatic compaction of the Bookie entry location index RocksDB database #633
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Manual compaction can be triggered by running this command in the pod: curl -X PUT localhost:8000/api/v1/bookie/entry_location_compact -d '{"entryLocationRocksDBCompact":true}' |
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run entry location index RocksDB compaction with a random interval up to the configured value in seconds
see apache/bookkeeper#4555
besides keeping the size of the entry location index RocksDB under control,
this also makes the entry count metrics more accurate for monitoring