You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hudi.apache.org by "hudi-bot (via GitHub)" <gi...@apache.org> on 2025/11/30 12:40:11 UTC
[I] Allow point lookup in MDT read [hudi]
hudi-bot opened a new issue, #17082:
URL: https://github.com/apache/hudi/issues/17082
FG reader does not support point lookup by default. So after integration with MDT, there is a behavior difference caused.
1. LogScanner allows on-demand read for Hfile data block only (not for Avro, Parquet); in which case the keys are pushed down into native hfile reader that filters records during the internal scan. FG reader uses full-scan by default, which means hfile reader iterates all records, and does filtering outside of the native hfile reader.
2. LogScanner enables point lookup for all partitoins but Files partition. FG reader does not allow on-demand for all partitions.
Therefore, we should fix this behavior change.
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-9581
- Type: New Feature
- Fix version(s):
- 1.1.0
--
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: commits-unsubscribe@hudi.apache.org.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
Re: [I] Allow point lookup in MDT read [hudi]
Posted by "hudi-bot (via GitHub)" <gi...@apache.org>.
hudi-bot commented on issue #17082:
URL: https://github.com/apache/hudi/issues/17082#issuecomment-3630136816
### Linked PR(s)
- https://github.com/apache/hudi/pull/13552
--
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: commits-unsubscribe@hudi.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
Re: [I] Allow point lookup in MDT read [hudi]
Posted by "yihua (via GitHub)" <gi...@apache.org>.
yihua commented on issue #17082:
URL: https://github.com/apache/hudi/issues/17082#issuecomment-3639315578
@linliu-code is this already fixed by a merged PR?
--
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: commits-unsubscribe@hudi.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
Re: [I] Allow point lookup in MDT read [hudi]
Posted by "yihua (via GitHub)" <gi...@apache.org>.
yihua commented on issue #17082:
URL: https://github.com/apache/hudi/issues/17082#issuecomment-3680115773
Fixed by #14805
--
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: commits-unsubscribe@hudi.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
Re: [I] Allow point lookup in MDT read [hudi]
Posted by "yihua (via GitHub)" <gi...@apache.org>.
yihua closed issue #17082: Allow point lookup in MDT read
URL: https://github.com/apache/hudi/issues/17082
--
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: commits-unsubscribe@hudi.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org