[
https://issues.apache.org/jira/browse/CASSANDRA-17001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yifan Cai updated CASSANDRA-17001:
----------------------------------
Fix Version/s: 4.1
Source Control Link:
https://github.com/apache/cassandra/commit/d9460a04daee5fa97639abf2b6e28ff9b29cf636
Resolution: Fixed
Status: Resolved (was: Ready to Commit)
Merged into trunk as
[d9460a0|https://github.com/apache/cassandra/commit/d9460a04daee5fa97639abf2b6e28ff9b29cf636]
> Optionally prune CDC segments if consumer fails to consume them fast enough
> ---------------------------------------------------------------------------
>
> Key: CASSANDRA-17001
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17001
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Commit Log
> Reporter: Dinesh Joshi
> Assignee: Yifan Cai
> Priority: Normal
> Fix For: 4.1
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Current CDC implementation blocks writes if the CDC segments have filled up.
> This makes sense for some use-cases. In other cases it would be beneficial
> for C* to prune the CDC segments if they haven't been consumed. This will
> prevent blocking of writes. With this change we will introduce a flag to
> prune CDC segments much like a circular buffer. This will prevent the writes
> being blocked.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
