Hemant Kumar created HDDS-8316:
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Summary: SnapDiff: Persistent collection optimization
Key: HDDS-8316
URL: https://issues.apache.org/jira/browse/HDDS-8316
Project: Apache Ozone
Issue Type: Sub-task
Reporter: Hemant Kumar
To store the snapDiff and intermediate objects, we implemented persistent
collections (List, Map, Set) backed by RocksDB. Currently we do individual
RocksDb put for every add/put operation to the collection. Which results to
lots of I/O. We can optimize it by using WriteBatch and do batch updates of
like 1000 entries.
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