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Posted to issues@ozone.apache.org by "Ethan Rose (Jira)" <ji...@apache.org> on 2020/10/22 20:31:00 UTC
[jira] [Assigned] (HDDS-4337) Implement RocksDB options cache for
new datanode DB utilities
[ https://issues.apache.org/jira/browse/HDDS-4337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ethan Rose reassigned HDDS-4337:
--------------------------------
Assignee: Ethan Rose
> Implement RocksDB options cache for new datanode DB utilities
> -------------------------------------------------------------
>
> Key: HDDS-4337
> URL: https://issues.apache.org/jira/browse/HDDS-4337
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Components: Ozone Datanode
> Reporter: Ethan Rose
> Assignee: Ethan Rose
> Priority: Major
>
> HDDS-3869 switched datanodes from using the old database utilities found in the hdds.utils package to the new database utilities in the hdds.utils.db package. Since the datanode RocksDB options cache from HDDS-2283 was implemented in the old utilities package, it is no longer present on the datanodes after HDDS-3869 was merged. This issue aims to add the options cache performance improvement to the new datanode code.
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