You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@paimon.apache.org by "YannByron (via GitHub)" <gi...@apache.org> on 2024/07/12 12:51:30 UTC

[PR] [spark] refactor delete with deletion vector [paimon]

YannByron opened a new pull request, #3744:
URL: https://github.com/apache/paimon/pull/3744

   <!-- Please specify the module before the PR name: [core] ... or [flink] ... -->
   
   ### Purpose
   
   <!-- Linking this pull request to the issue -->
   Linked issue: close #xxx
   
   <!-- What is the purpose of the change -->
   
   ### Tests
   
   <!-- List UT and IT cases to verify this change -->
   
   ### API and Format
   
   <!-- Does this change affect API or storage format -->
   
   ### Documentation
   
   <!-- Does this change introduce a new feature -->
   


-- 
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.

To unsubscribe, e-mail: issues-unsubscribe@paimon.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

Re: [PR] [spark] refactor delete with deletion vector [paimon]

Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.
JingsongLi merged PR #3744:
URL: https://github.com/apache/paimon/pull/3744


-- 
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.

To unsubscribe, e-mail: issues-unsubscribe@paimon.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

Re: [PR] [spark] refactor delete with deletion vector [paimon]

Posted by "YannByron (via GitHub)" <gi...@apache.org>.
YannByron commented on PR #3744:
URL: https://github.com/apache/paimon/pull/3744#issuecomment-2247284365

   The old logic is to write the unchanged deletion vector in driver side, which has a bad performance. Now, we can do this in parallel by the granularity of `partition` and `bucket`.


-- 
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.

To unsubscribe, e-mail: issues-unsubscribe@paimon.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

Re: [PR] [spark] refactor delete with deletion vector [paimon]

Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.
JingsongLi commented on PR #3744:
URL: https://github.com/apache/paimon/pull/3744#issuecomment-2227723509

   Hi @YannByron , Can you explain why the refactoring was done?


-- 
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.

To unsubscribe, e-mail: issues-unsubscribe@paimon.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org