You are viewing a plain text version of this content. The canonical link for it is here.
Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/01/27 08:20:23 UTC
[GitHub] [arrow] JkSelf opened a new pull request #9335: ARROW-11397: [C++] Support faspfor compress and decompress for int32 and int64 data type
JkSelf opened a new pull request #9335:
URL: https://github.com/apache/arrow/pull/9335
This PR is to support the fastpfor compress and decompress when the data type is int32 or int64.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [arrow] emkornfield closed pull request #9335: ARROW-11397: [C++] Support faspfor compress and decompress for int32 and int64 data type
Posted by GitBox <gi...@apache.org>.
emkornfield closed pull request #9335:
URL: https://github.com/apache/arrow/pull/9335
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [arrow] JkSelf commented on pull request #9335: ARROW-11397: [C++] Support faspfor compress and decompress for int32 and int64 data type
Posted by GitBox <gi...@apache.org>.
JkSelf commented on pull request #9335:
URL: https://github.com/apache/arrow/pull/9335#issuecomment-770723636
@pitrou Thanks for your review.
In our benchmark environment, we found the fastpfor compress algorithm can achieve better compress ratio than the default LZ4 when the data type is int32 and int64. I will post the detail test result later.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [arrow] emkornfield commented on pull request #9335: ARROW-11397: [C++] Support faspfor compress and decompress for int32 and int64 data type
Posted by GitBox <gi...@apache.org>.
emkornfield commented on pull request #9335:
URL: https://github.com/apache/arrow/pull/9335#issuecomment-824942708
I'm going to close this out for now until we can discuss on the mailing list.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [arrow] pitrou commented on pull request #9335: ARROW-11397: [C++] Support faspfor compress and decompress for int32 and int64 data type
Posted by GitBox <gi...@apache.org>.
pitrou commented on pull request #9335:
URL: https://github.com/apache/arrow/pull/9335#issuecomment-768141639
Can you explain why this would be useful?
If you want additional compression schemes to be added to the Arrow IPC format you should first discuss it on the [dev@ mailing-list](https://arrow.apache.org/community/).
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [arrow] github-actions[bot] commented on pull request #9335: ARROW-11397: [C++] Support faspfor compress and decompress for int32 and int64 data type
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #9335:
URL: https://github.com/apache/arrow/pull/9335#issuecomment-768117524
https://issues.apache.org/jira/browse/ARROW-11397
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org