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https://issues.apache.org/jira/browse/HUDI-2194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17384024#comment-17384024
] ASF GitHub Bot commented on HUDI-2194: -------------------------------------- codecov-commenter commented on pull request #3300: URL: https://github.com/apache/hudi/pull/3300#issuecomment-882457453 # [Codecov](https://codecov.io/gh/apache/hudi/pull/3300?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) Report > Merging [#3300](https://codecov.io/gh/apache/hudi/pull/3300?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (350f426) into [master](https://codecov.io/gh/apache/hudi/commit/572a2144124b90b2dbef8183ee19a95b21de2716?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (572a214) will **decrease** coverage by `45.01%`. > The diff coverage is `0.00%`. 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To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] > Skip the latest N partitions when creating ClusteringPlan > --------------------------------------------------------- > > Key: HUDI-2194 > URL: https://issues.apache.org/jira/browse/HUDI-2194 > Project: Apache Hudi > Issue Type: Task > Reporter: Yue Zhang > Priority: Major > Labels: pull-request-available > > As we known, SparkRecentDaysClusteringPlanStrategy is the default clustering > strategy to create ClusteringPlan. And it is useful when Hudi table is > partitioned by time. > > For now, users can set > `hoodie.clustering.plan.strategy.daybased.lookback.partitions` to control > the number of partitions to list from the latest partition to create > ClusteringPlan. > For example, we have 6 partitions based on date, and users set > `hoodie.clustering.plan.strategy.daybased.lookback.partitions` 2 > |20210718|20210719 |20210720 |20210721 |20210722 |20210723(latest)| > > |<----- choose to cluster ---->| > Sometimes users also what to skip x partitions from latest when make > clustering plan because latest partitions contains lots of update data or > some reasons else. > > This patch will add a new config named ` > hoodie.clustering.plan.strategy.daybased.skipfromlatest.partitions > ` to set the > number of partitions to skip from latest when choosing partitions to create > ClusteringPlan > > for example users set > `hoodie.clustering.plan.strategy.daybased.lookback.partitions` 2 and > ` > hoodie.clustering.plan.strategy.daybased.skipfromlatest.partitions > ` 2 > |20210718|20210719 |20210720 |20210721 |20210722 |20210723(latest)| > |<----- choose ----->| > -- This message was sent by Atlassian Jira (v8.3.4#803005)
