[
https://issues.apache.org/jira/browse/CASSANDRA-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203862#comment-13203862
]
Jonathan Ellis commented on CASSANDRA-3611:
-------------------------------------------
Jackson asked me to comment on the possibility of backporting to 1.0: we
shouldn't be risking destabilizing 1.0 with new features, particularly with 1.1
frozen and on its way towards release. -1 from me on backporting this.
> Make checksum on a compressed blocks optional
> ---------------------------------------------
>
> Key: CASSANDRA-3611
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3611
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.1
> Reporter: Vijay
> Assignee: Vijay
> Priority: Minor
> Labels: compression
> Fix For: 1.1
>
> Attachments: 0001-crc-check-chance-v2.patch,
> 0001-crc-check-chance-v3.patch, 0001-crc-check-chance.patch,
> CASSANDRA-3611-v4.patch
>
>
> Currently every uncompressed block is run against checksum algo, there is cpu
> overhead in doing same... We might want to make it configurable/optional for
> some use cases which might not require checksum all the time.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
