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 07:51:03 UTC
[I] Avoid clustering when there is only one file slice [hudi]
hudi-bot opened a new issue, #15962:
URL: https://github.com/apache/hudi/issues/15962
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-6238
- Type: Improvement
- 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] Avoid clustering when there is only one file slice [hudi]
Posted by "hudi-bot (via GitHub)" <gi...@apache.org>.
hudi-bot commented on issue #15962:
URL: https://github.com/apache/hudi/issues/15962#issuecomment-3630245047
### Linked PR(s)
- https://github.com/apache/hudi/pull/8760
--
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] Avoid clustering when there is only one file slice [hudi]
Posted by "nsivabalan (via GitHub)" <gi...@apache.org>.
nsivabalan closed issue #15962: Avoid clustering when there is only one file slice
URL: https://github.com/apache/hudi/issues/15962
--
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] Avoid clustering when there is only one file slice [hudi]
Posted by "nsivabalan (via GitHub)" <gi...@apache.org>.
nsivabalan commented on issue #15962:
URL: https://github.com/apache/hudi/issues/15962#issuecomment-4795508131
This appears to be addressed on current `master`. The config `hoodie.clustering.plan.strategy.single.group.clustering.enabled` (advanced, since 0.14.0; see `HoodieClusteringConfig.java:223`) lets users skip clustering when only one file slice is involved — set it to `false`. The filter logic was hardened in [PR #18172](https://github.com/apache/hudi/pull/18172) (commit `cc3a5293`) so groups with 1 input slice and 1 output group are dropped when the toggle is off (`PartitionAwareClusteringPlanStrategy.java:112-127`). On the Flink side, [PR #14087](https://github.com/apache/hudi/pull/14087) added `FlinkSkipSingleFileClusteringPlanStrategy`. If the original ask was to flip the default to `false`, that's a separate decision; otherwise this issue can likely be closed. cc the reporter to confirm.
--
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