[
https://issues.apache.org/jira/browse/CASSANDRA-20937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Miklosovic updated CASSANDRA-20937:
------------------------------------------
Change Category: Operability
Complexity: Normal
Component/s: Feature/Compression
Fix Version/s: 6.x
Status: Open (was: Triage Needed)
> Coordinate ZSTD dictionary auto-training on a single node
> ---------------------------------------------------------
>
> Key: CASSANDRA-20937
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20937
> Project: Apache Cassandra
> Issue Type: New Feature
> Components: Feature/Compression
> Reporter: Yifan Cai
> Assignee: Stefan Miklosovic
> Priority: Normal
> Fix For: 6.x
>
>
> Ensure that ZSTD dictionary auto-training is performed by only one node in
> the cluster at a time.
> - Select a single node to handle the end-to-end workflow: sampling data,
> training the dictionary, evaluating performance, and promoting the dictionary
> if applicable.
> - Prevent multiple nodes from duplicating effort or promoting conflicting
> dictionaries.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
