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https://issues.apache.org/jira/browse/HDDS-1697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16866030#comment-16866030
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Anu Engineer commented on HDDS-1697:
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Thanks for filing and tracking these issues. I was just wondering if we should
we group all the rocksDB perf improvement under one umbrella Jira ? and also
file some genesis benchmark Jira to convince that these features really help
Ozone.
> Optimize the KeyManagerImpl#*get Apis using Rocksdb#multiGet api
> ----------------------------------------------------------------
>
> Key: HDDS-1697
> URL: https://issues.apache.org/jira/browse/HDDS-1697
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Manager
> Affects Versions: 0.4.0
> Reporter: Mukul Kumar Singh
> Priority: Major
>
> Rocksdb provides a multigetApit to get multiple set of keys in a single
> rocksdb call.
> This will help in optimizing multiple rocksdb lookup, by replacing them with
> multiGetAsList call using the following api
> https://github.com/facebook/rocksdb/blob/7a8d7358bb40b13a06c2c6adc62e80295d89ed05/java/src/main/java/org/rocksdb/RocksDB.java#L2050
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