You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/11/14 14:19:55 UTC

[GitHub] [hudi] lw309637554 opened a new pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

lw309637554 opened a new pull request #2254:
URL: https://github.com/apache/hudi/pull/2254


   ## *Tips*
   - *Thank you very much for contributing to Apache Hudi.*
   - *Please review https://hudi.apache.org/contributing.html before opening a pull request.*
   
   ## What is the purpose of the pull request
   
   Support Partition level delete API in HUDI  base on replace action. the spark datasource and hudi cli can use this api
   
   ## Brief change log
   
   *(for example:)*
     - *Modify AnnotationLocation checkstyle rule in checkstyle.xml*
   
   ## Verify this pull request
   
   *(Please pick either of the following options)*
   
   This pull request is a trivial rework / code cleanup without any test coverage.
   
   *(or)*
   
   This pull request is already covered by existing tests, such as *(please describe tests)*.
   
   (or)
   
   This change added tests and can be verified as follows:
   
   *(example:)*
   
     - *Added integration tests for end-to-end.*
     - *Added HoodieClientWriteTest to verify the change.*
     - *Manually verified the change by running a job locally.*
   
   ## Committer checklist
   
    - [ ] Has a corresponding JIRA in PR title & commit
    
    - [ ] Commit message is descriptive of the change
    
    - [ ] CI is green
   
    - [ ] Necessary doc changes done or have another open PR
          
    - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA.


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (a7e0c81) into [master](https://codecov.io/gh/apache/hudi/commit/38b9264dd041db955ffa4c0f10273e1b5fa21cfb?el=desc) (38b9264) will **decrease** coverage by `42.16%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #2254       +/-   ##
   =============================================
   - Coverage     52.20%   10.04%   -42.17%     
   + Complexity     2659       48     -2611     
   =============================================
     Files           335       52      -283     
     Lines         14981     1852    -13129     
     Branches       1505      223     -1282     
   =============================================
   - Hits           7821      186     -7635     
   + Misses         6535     1653     -4882     
   + Partials        625       13      -612     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `?` | `?` | |
   | hudiclient | `?` | `?` | |
   | hudicommon | `?` | `?` | |
   | hudihadoopmr | `?` | `?` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.04% <ø> (-59.62%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...lities/schema/SchemaProviderWithPostProcessor.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFQcm92aWRlcldpdGhQb3N0UHJvY2Vzc29yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [311 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] lw309637554 commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-727587194


   @xushiyan @vinothchandar  hello , the Travis CI may have problem. Just from yesterday  all the ci is queued for a long time


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (17fbc00) into [master](https://codecov.io/gh/apache/hudi/commit/3a91d26d625415b7ccd74f9f32418f8a84aa3e3c?el=desc) (3a91d26) will **decrease** coverage by `8.34%`.
   > The diff coverage is `50.00%`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #2254      +/-   ##
   ============================================
   - Coverage     53.49%   45.14%   -8.35%     
   + Complexity     2788     2347     -441     
   ============================================
     Files           355      329      -26     
     Lines         16169    14810    -1359     
     Branches       1650     1484     -166     
   ============================================
   - Hits           8649     6686    -1963     
   - Misses         6819     7623     +804     
   + Partials        701      501     -200     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `38.83% <ø> (+0.32%)` | `0.00 <ø> (ø)` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `55.07% <50.00%> (-0.02%)` | `0.00 <0.00> (ø)` | |
   | hudihadoopmr | `33.29% <ø> (+0.35%)` | `0.00 <ø> (ø)` | |
   | hudispark | `?` | `?` | |
   | huditimelineservice | `65.30% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudiutilities | `10.40% <ø> (-59.70%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...g/apache/hudi/common/model/WriteOperationType.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL21vZGVsL1dyaXRlT3BlcmF0aW9uVHlwZS5qYXZh) | `54.83% <50.00%> (-0.34%)` | `2.00 <0.00> (ø)` | |
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | ... and [61 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (a279a39) into [master](https://codecov.io/gh/apache/hudi/commit/c8d5ea2752f8289b9dec37a149e82c030f657924?el=desc) (c8d5ea2) will **decrease** coverage by `43.10%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #2254       +/-   ##
   =============================================
   - Coverage     53.51%   10.41%   -43.11%     
   + Complexity     2769       48     -2721     
   =============================================
     Files           348       50      -298     
     Lines         16107     1777    -14330     
     Branches       1643      211     -1432     
   =============================================
   - Hits           8619      185     -8434     
   + Misses         6789     1579     -5210     
   + Partials        699       13      -686     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `?` | `?` | |
   | hudiclient | `?` | `?` | |
   | hudicommon | `?` | `?` | |
   | hudihadoopmr | `?` | `?` | |
   | hudispark | `?` | `?` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.41% <ø> (-59.66%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...lities/schema/SchemaProviderWithPostProcessor.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFQcm92aWRlcldpdGhQb3N0UHJvY2Vzc29yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [324 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] satishkotha commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
satishkotha commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-747667904


   @n3nash @bvaradar Can one of you  review as well?


----------------------------------------------------------------
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] [hudi] vinothchandar commented on a change in pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
vinothchandar commented on a change in pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#discussion_r549072401



##########
File path: hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/action/commit/SparkDeletePartitionCommitActionExecutor.java
##########
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.table.action.commit;
+
+import org.apache.hudi.client.WriteStatus;
+import org.apache.hudi.client.common.HoodieEngineContext;
+import org.apache.hudi.client.common.HoodieSparkEngineContext;
+import org.apache.hudi.common.model.HoodieRecordPayload;
+import org.apache.hudi.common.model.WriteOperationType;
+import org.apache.hudi.common.util.collection.Pair;
+import org.apache.hudi.config.HoodieWriteConfig;
+import org.apache.hudi.table.HoodieTable;
+import org.apache.hudi.table.WorkloadProfile;
+import org.apache.hudi.table.WorkloadStat;
+import org.apache.hudi.table.action.HoodieWriteMetadata;
+import org.apache.spark.api.java.JavaRDD;
+import org.apache.spark.api.java.JavaSparkContext;
+import scala.Tuple2;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class SparkDeletePartitionCommitActionExecutor<T extends HoodieRecordPayload<T>>
+    extends SparkInsertOverwriteCommitActionExecutor<T> {
+
+  private List<String> partitions;
+  public SparkDeletePartitionCommitActionExecutor(HoodieEngineContext context,
+                                                  HoodieWriteConfig config, HoodieTable table,
+                                                  String instantTime, List<String> partitions) {
+    super(context, config, table, instantTime,null, WriteOperationType.DELETE_PARTITION);
+    this.partitions = partitions;
+  }
+
+  @Override
+  public HoodieWriteMetadata<JavaRDD<WriteStatus>> execute() {
+    JavaSparkContext jsc = HoodieSparkEngineContext.getSparkContext(context);
+    Instant indexStartTime = Instant.now();
+    HoodieWriteMetadata result = new HoodieWriteMetadata();
+    result.setIndexUpdateDuration(Duration.between(indexStartTime, Instant.now()));
+    result.setWriteStatuses(jsc.emptyRDD());

Review comment:
       so we are saying the files have been replaced with an empty file list? 

##########
File path: hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/action/commit/SparkDeletePartitionCommitActionExecutor.java
##########
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.table.action.commit;
+
+import org.apache.hudi.client.WriteStatus;
+import org.apache.hudi.client.common.HoodieEngineContext;
+import org.apache.hudi.client.common.HoodieSparkEngineContext;
+import org.apache.hudi.common.model.HoodieRecordPayload;
+import org.apache.hudi.common.model.WriteOperationType;
+import org.apache.hudi.common.util.collection.Pair;
+import org.apache.hudi.config.HoodieWriteConfig;
+import org.apache.hudi.table.HoodieTable;
+import org.apache.hudi.table.WorkloadProfile;
+import org.apache.hudi.table.WorkloadStat;
+import org.apache.hudi.table.action.HoodieWriteMetadata;
+import org.apache.spark.api.java.JavaRDD;
+import org.apache.spark.api.java.JavaSparkContext;
+import scala.Tuple2;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class SparkDeletePartitionCommitActionExecutor<T extends HoodieRecordPayload<T>>
+    extends SparkInsertOverwriteCommitActionExecutor<T> {
+
+  private List<String> partitions;
+  public SparkDeletePartitionCommitActionExecutor(HoodieEngineContext context,
+                                                  HoodieWriteConfig config, HoodieTable table,
+                                                  String instantTime, List<String> partitions) {
+    super(context, config, table, instantTime,null, WriteOperationType.DELETE_PARTITION);
+    this.partitions = partitions;
+  }
+
+  @Override
+  public HoodieWriteMetadata<JavaRDD<WriteStatus>> execute() {
+    JavaSparkContext jsc = HoodieSparkEngineContext.getSparkContext(context);
+    Instant indexStartTime = Instant.now();

Review comment:
       can we please use the `HoodieTimer` class here




----------------------------------------------------------------
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] [hudi] lw309637554 commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-751257248


   @vinothchandar  hello this is about replace commit , have users need this feature , just as @bvaradar  comment  (blocker 0.7.0)


----------------------------------------------------------------
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.

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



[GitHub] [hudi] vinothchandar commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
vinothchandar commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-751276564


   @n3nash @satishkotha @bvaradar anyone have context to review this today?


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (f9ecf2a) into [master](https://codecov.io/gh/apache/hudi/commit/3a91d26d625415b7ccd74f9f32418f8a84aa3e3c?el=desc) (3a91d26) will **decrease** coverage by `43.13%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #2254       +/-   ##
   =============================================
   - Coverage     53.49%   10.35%   -43.14%     
   + Complexity     2788       48     -2740     
   =============================================
     Files           355       51      -304     
     Lines         16169     1786    -14383     
     Branches       1650      213     -1437     
   =============================================
   - Hits           8649      185     -8464     
   + Misses         6819     1588     -5231     
   + Partials        701       13      -688     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `?` | `?` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `?` | `?` | |
   | hudihadoopmr | `?` | `?` | |
   | hudispark | `?` | `?` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.35% <ø> (-59.75%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...lities/schema/SchemaProviderWithPostProcessor.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFQcm92aWRlcldpdGhQb3N0UHJvY2Vzc29yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [331 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] lw309637554 commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-747153111


   @satishkotha Have resolved the comments. 


----------------------------------------------------------------
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] [hudi] satishkotha commented on a change in pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
satishkotha commented on a change in pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#discussion_r540568019



##########
File path: hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/action/commit/SparkDeletePartitionCommitActionExecutor.java
##########
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.table.action.commit;
+
+import org.apache.hudi.client.WriteStatus;
+import org.apache.hudi.client.common.HoodieEngineContext;
+import org.apache.hudi.client.common.HoodieSparkEngineContext;
+import org.apache.hudi.common.model.HoodieRecordPayload;
+import org.apache.hudi.common.model.WriteOperationType;
+import org.apache.hudi.common.table.timeline.HoodieTimeline;
+import org.apache.hudi.common.util.collection.Pair;
+import org.apache.hudi.config.HoodieWriteConfig;
+import org.apache.hudi.table.HoodieTable;
+import org.apache.hudi.table.WorkloadProfile;
+import org.apache.hudi.table.WorkloadStat;
+import org.apache.hudi.table.action.HoodieWriteMetadata;
+import org.apache.spark.api.java.JavaRDD;
+import org.apache.spark.api.java.JavaSparkContext;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class SparkDeletePartitionCommitActionExecutor<T extends HoodieRecordPayload<T>>
+    extends BaseSparkCommitActionExecutor<T> {
+
+  private List<String> partitions;
+  public SparkDeletePartitionCommitActionExecutor(HoodieEngineContext context,
+                                                  HoodieWriteConfig config, HoodieTable table,
+                                                  String instantTime, List<String> partitions) {
+    super(context, config, table, instantTime, WriteOperationType.DELETE_PARTITION);
+    this.partitions = partitions;
+  }
+
+  @Override
+  protected String getCommitActionType() {
+    return HoodieTimeline.REPLACE_COMMIT_ACTION;
+  }
+
+  @Override
+  public HoodieWriteMetadata<JavaRDD<WriteStatus>> execute() {
+    JavaSparkContext jsc = HoodieSparkEngineContext.getSparkContext(context);
+    Instant indexStartTime = Instant.now();
+    HoodieWriteMetadata result = new HoodieWriteMetadata();
+    result.setIndexUpdateDuration(Duration.between(indexStartTime, Instant.now()));
+    result.setWriteStatuses(jsc.emptyRDD());
+    Map<String, List<String>> partitionToReplaceFileIds = partitions.stream()

Review comment:
       can you parallelize this? It is very similar to what you did for 'insert_overwrite_table'. Try to reuse the code from there if possible

##########
File path: hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/client/TestHoodieClientOnCopyOnWriteStorage.java
##########
@@ -999,6 +999,110 @@ private void verifyInsertOverwritePartitionHandling(int batch1RecordsCount, int
     verifyRecordsWritten(commitTime2, inserts2, statuses);
   }
 
+  /**
+   * Test scenario of writing fewer file groups for first partition than second an third partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingWithFewerRecordsFirstPartition() throws Exception {
+    verifyDeletePartitionsHandling(1000, 3000, 3000);
+  }
+
+  /**
+   * Test scenario of writing similar number file groups in partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingWithSimilarNumberOfRecords() throws Exception {
+    verifyDeletePartitionsHandling(3000, 3000, 3000);
+  }
+
+  /**
+   * Test scenario of writing more file groups for first partition than second an third partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingHandlingWithFewerRecordsSecondThirdPartition() throws Exception {
+    verifyDeletePartitionsHandling(3000, 1000, 1000);
+  }
+
+  /**
+   *  1) Do write1 (upsert) with 'batch1RecordsCount' number of records for first partition.
+   *  2) Do write2 (upsert) with 'batch2RecordsCount' number of records for second partition.
+   *  3) Do write3 (upsert) with 'batch3RecordsCount' number of records for third partition.
+   *  4) delete first partition and check result.
+   *  5) delete second and third partition and check result.
+   *
+   */
+  private void verifyDeletePartitionsHandling(int batch1RecordsCount, int batch2RecordsCount, int batch3RecordsCount) throws Exception {
+    HoodieWriteConfig config = getSmallInsertWriteConfig(2000, false);
+    SparkRDDWriteClient client = getHoodieWriteClient(config, false);
+    dataGen = new HoodieTestDataGenerator();
+
+    // Do Inserts for DEFAULT_FIRST_PARTITION_PATH
+    String commitTime1 = "001";
+    client.startCommitWithTime(commitTime1);
+    List<HoodieRecord> inserts1 = dataGen.generateInsertsForPartition(commitTime1, batch1RecordsCount, DEFAULT_FIRST_PARTITION_PATH);
+    JavaRDD<HoodieRecord> insertRecordsRDD1 = jsc.parallelize(inserts1, 2);
+    List<WriteStatus> statuses = client.upsert(insertRecordsRDD1, commitTime1).collect();
+    assertNoWriteErrors(statuses);
+    Set<String> batch1Buckets = statuses.stream().map(s -> s.getFileId()).collect(Collectors.toSet());
+    verifyRecordsWritten(commitTime1, inserts1, statuses);
+
+    // Do Inserts for DEFAULT_SECOND_PARTITION_PATH
+    String commitTime2 = "002";

Review comment:
       could you try to simplify this test to avoid code duplication. Also, see if its possible to add similar test for MOR tables.

##########
File path: hudi-client/hudi-client-common/src/main/java/org/apache/hudi/table/HoodieTable.java
##########
@@ -157,6 +157,15 @@ private synchronized FileSystemViewManager getViewManager() {
    */
   public abstract HoodieWriteMetadata<O> delete(HoodieEngineContext context, String instantTime, K keys);
 
+  /**
+   * Deletes all data of partitions.
+   * @param context    HoodieEngineContext
+   * @param instantTime Instant Time for the action
+   * @param partitions   {@link List} of partition to be deleted
+   * @return HoodieWriteMetadata
+   */
+  public abstract HoodieWriteMetadata deletePartitions(HoodieEngineContext context, String instantTime, List<String> partitions);

Review comment:
       Do you think using JavaRDD<String> for partitions makes more sense (given all other APIs are using RDD)?




----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (17fbc00) into [master](https://codecov.io/gh/apache/hudi/commit/3a91d26d625415b7ccd74f9f32418f8a84aa3e3c?el=desc) (3a91d26) will **decrease** coverage by `1.14%`.
   > The diff coverage is `50.00%`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #2254      +/-   ##
   ============================================
   - Coverage     53.49%   52.34%   -1.15%     
   + Complexity     2788     2631     -157     
   ============================================
     Files           355      329      -26     
     Lines         16169    14810    -1359     
     Branches       1650     1484     -166     
   ============================================
   - Hits           8649     7753     -896     
   + Misses         6819     6442     -377     
   + Partials        701      615      -86     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `38.83% <ø> (+0.32%)` | `0.00 <ø> (ø)` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `55.07% <50.00%> (-0.02%)` | `0.00 <0.00> (ø)` | |
   | hudihadoopmr | `33.29% <ø> (+0.35%)` | `0.00 <ø> (ø)` | |
   | hudispark | `?` | `?` | |
   | huditimelineservice | `65.30% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudiutilities | `70.11% <ø> (+0.01%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...g/apache/hudi/common/model/WriteOperationType.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL21vZGVsL1dyaXRlT3BlcmF0aW9uVHlwZS5qYXZh) | `54.83% <50.00%> (-0.34%)` | `2.00 <0.00> (ø)` | |
   | [...i/utilities/deltastreamer/SourceFormatAdapter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL2RlbHRhc3RyZWFtZXIvU291cmNlRm9ybWF0QWRhcHRlci5qYXZh) | `86.48% <0.00%> (ø)` | `11.00% <0.00%> (ø%)` | |
   | [...mmon/table/log/HoodieUnMergedLogRecordScanner.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL3RhYmxlL2xvZy9Ib29kaWVVbk1lcmdlZExvZ1JlY29yZFNjYW5uZXIuamF2YQ==) | `0.00% <0.00%> (ø)` | `0.00% <0.00%> (ø%)` | |
   | [.../java/org/apache/hudi/HoodieDataSourceHelpers.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1zcGFyay9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvaHVkaS9Ib29kaWVEYXRhU291cmNlSGVscGVycy5qYXZh) | | | |
   | [...n/scala/org/apache/hudi/HoodieMergeOnReadRDD.scala](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1zcGFyay9zcmMvbWFpbi9zY2FsYS9vcmcvYXBhY2hlL2h1ZGkvSG9vZGllTWVyZ2VPblJlYWRSREQuc2NhbGE=) | | | |
   | [...spark/src/main/scala/org/apache/hudi/package.scala](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1zcGFyay9zcmMvbWFpbi9zY2FsYS9vcmcvYXBhY2hlL2h1ZGkvcGFja2FnZS5zY2FsYQ==) | | | |
   | [...in/scala/org/apache/hudi/IncrementalRelation.scala](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1zcGFyay9zcmMvbWFpbi9zY2FsYS9vcmcvYXBhY2hlL2h1ZGkvSW5jcmVtZW50YWxSZWxhdGlvbi5zY2FsYQ==) | | | |
   | [.../hudi/internal/HoodieDataSourceInternalWriter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1zcGFyay9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvaHVkaS9pbnRlcm5hbC9Ib29kaWVEYXRhU291cmNlSW50ZXJuYWxXcml0ZXIuamF2YQ==) | | | |
   | [...src/main/scala/org/apache/hudi/DefaultSource.scala](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1zcGFyay9zcmMvbWFpbi9zY2FsYS9vcmcvYXBhY2hlL2h1ZGkvRGVmYXVsdFNvdXJjZS5zY2FsYQ==) | | | |
   | [...pache/hudi/internal/HoodieWriterCommitMessage.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1zcGFyay9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvaHVkaS9pbnRlcm5hbC9Ib29kaWVXcml0ZXJDb21taXRNZXNzYWdlLmphdmE=) | | | |
   | ... and [25 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (a7e0c81) into [master](https://codecov.io/gh/apache/hudi/commit/38b9264dd041db955ffa4c0f10273e1b5fa21cfb?el=desc) (38b9264) will **increase** coverage by `0.01%`.
   > The diff coverage is `50.00%`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #2254      +/-   ##
   ============================================
   + Coverage     52.20%   52.21%   +0.01%     
   - Complexity     2659     2662       +3     
   ============================================
     Files           335      335              
     Lines         14981    14983       +2     
     Branches       1505     1506       +1     
   ============================================
   + Hits           7821     7824       +3     
     Misses         6535     6535              
   + Partials        625      624       -1     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `38.83% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `54.74% <50.00%> (-0.03%)` | `0.00 <0.00> (ø)` | |
   | hudihadoopmr | `33.52% <ø> (+0.23%)` | `0.00 <ø> (ø)` | |
   | huditimelineservice | `65.30% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudiutilities | `69.65% <ø> (ø)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...g/apache/hudi/common/model/WriteOperationType.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL21vZGVsL1dyaXRlT3BlcmF0aW9uVHlwZS5qYXZh) | `53.12% <50.00%> (-0.21%)` | `2.00 <0.00> (ø)` | |
   | [...e/hudi/common/table/log/HoodieLogFormatWriter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL3RhYmxlL2xvZy9Ib29kaWVMb2dGb3JtYXRXcml0ZXIuamF2YQ==) | `77.11% <0.00%> (-1.70%)` | `23.00% <0.00%> (ø%)` | |
   | [...ache/hudi/hadoop/utils/HoodieInputFormatUtils.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1oYWRvb3AtbXIvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvaGFkb29wL3V0aWxzL0hvb2RpZUlucHV0Rm9ybWF0VXRpbHMuamF2YQ==) | `50.32% <0.00%> (+2.61%)` | `23.00% <0.00%> (+3.00%)` | |
   


----------------------------------------------------------------
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] [hudi] satishkotha merged pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
satishkotha merged pull request #2254:
URL: https://github.com/apache/hudi/pull/2254


   


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524






----------------------------------------------------------------
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] [hudi] lw309637554 commented on a change in pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on a change in pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#discussion_r544436529



##########
File path: hudi-client/hudi-client-common/src/main/java/org/apache/hudi/table/HoodieTable.java
##########
@@ -157,6 +157,15 @@ private synchronized FileSystemViewManager getViewManager() {
    */
   public abstract HoodieWriteMetadata<O> delete(HoodieEngineContext context, String instantTime, K keys);
 
+  /**
+   * Deletes all data of partitions.
+   * @param context    HoodieEngineContext
+   * @param instantTime Instant Time for the action
+   * @param partitions   {@link List} of partition to be deleted
+   * @return HoodieWriteMetadata
+   */
+  public abstract HoodieWriteMetadata deletePartitions(HoodieEngineContext context, String instantTime, List<String> partitions);

Review comment:
       thanks, i thinks "List<String>" will be ok. Because flink and spark will implement HoodieTable, use javaRDD not suitable to flink.




----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (a279a39) into [master](https://codecov.io/gh/apache/hudi/commit/c8d5ea2752f8289b9dec37a149e82c030f657924?el=desc) (c8d5ea2) will **decrease** coverage by `43.10%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #2254       +/-   ##
   =============================================
   - Coverage     53.51%   10.41%   -43.11%     
   + Complexity     2769       48     -2721     
   =============================================
     Files           348       50      -298     
     Lines         16107     1777    -14330     
     Branches       1643      211     -1432     
   =============================================
   - Hits           8619      185     -8434     
   + Misses         6789     1579     -5210     
   + Partials        699       13      -686     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `?` | `?` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `?` | `?` | |
   | hudihadoopmr | `?` | `?` | |
   | hudispark | `?` | `?` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.41% <ø> (-59.66%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...lities/schema/SchemaProviderWithPostProcessor.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFQcm92aWRlcldpdGhQb3N0UHJvY2Vzc29yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [324 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (f9ecf2a) into [master](https://codecov.io/gh/apache/hudi/commit/3a91d26d625415b7ccd74f9f32418f8a84aa3e3c?el=desc) (3a91d26) will **increase** coverage by `0.01%`.
   > The diff coverage is `50.00%`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #2254      +/-   ##
   ============================================
   + Coverage     53.49%   53.50%   +0.01%     
     Complexity     2788     2788              
   ============================================
     Files           355      355              
     Lines         16169    16171       +2     
     Branches       1650     1650              
   ============================================
   + Hits           8649     8652       +3     
     Misses         6819     6819              
   + Partials        701      700       -1     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `38.50% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `55.10% <50.00%> (+0.02%)` | `0.00 <0.00> (ø)` | |
   | hudihadoopmr | `32.94% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudispark | `66.01% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | huditimelineservice | `65.30% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudiutilities | `70.10% <ø> (ø)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...g/apache/hudi/common/model/WriteOperationType.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL21vZGVsL1dyaXRlT3BlcmF0aW9uVHlwZS5qYXZh) | `54.83% <50.00%> (-0.34%)` | `2.00 <0.00> (ø)` | |
   | [...e/hudi/common/table/log/HoodieLogFormatWriter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL3RhYmxlL2xvZy9Ib29kaWVMb2dGb3JtYXRXcml0ZXIuamF2YQ==) | `78.81% <0.00%> (+1.69%)` | `23.00% <0.00%> (ø%)` | |
   


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (3af20d8) into [master](https://codecov.io/gh/apache/hudi/commit/c8d5ea2752f8289b9dec37a149e82c030f657924?el=desc) (c8d5ea2) will **decrease** coverage by `43.10%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #2254       +/-   ##
   =============================================
   - Coverage     53.51%   10.41%   -43.11%     
   + Complexity     2769       48     -2721     
   =============================================
     Files           348       50      -298     
     Lines         16107     1777    -14330     
     Branches       1643      211     -1432     
   =============================================
   - Hits           8619      185     -8434     
   + Misses         6789     1579     -5210     
   + Partials        699       13      -686     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `?` | `?` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `?` | `?` | |
   | hudihadoopmr | `?` | `?` | |
   | hudispark | `?` | `?` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.41% <ø> (-59.66%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...lities/schema/SchemaProviderWithPostProcessor.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFQcm92aWRlcldpdGhQb3N0UHJvY2Vzc29yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [324 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] lw309637554 commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-731223526


   @satishkotha  hello , can you help to review ? 


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (eecd8a7) into [master](https://codecov.io/gh/apache/hudi/commit/38b9264dd041db955ffa4c0f10273e1b5fa21cfb?el=desc) (38b9264) will **decrease** coverage by `42.16%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #2254       +/-   ##
   =============================================
   - Coverage     52.20%   10.04%   -42.17%     
   + Complexity     2659       48     -2611     
   =============================================
     Files           335       52      -283     
     Lines         14981     1852    -13129     
     Branches       1505      223     -1282     
   =============================================
   - Hits           7821      186     -7635     
   + Misses         6535     1653     -4882     
   + Partials        625       13      -612     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `?` | `?` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `?` | `?` | |
   | hudihadoopmr | `?` | `?` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.04% <ø> (-59.62%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...lities/schema/SchemaProviderWithPostProcessor.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFQcm92aWRlcldpdGhQb3N0UHJvY2Vzc29yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [311 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] lw309637554 commented on a change in pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on a change in pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#discussion_r544439720



##########
File path: hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/action/commit/SparkDeletePartitionCommitActionExecutor.java
##########
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.table.action.commit;
+
+import org.apache.hudi.client.WriteStatus;
+import org.apache.hudi.client.common.HoodieEngineContext;
+import org.apache.hudi.client.common.HoodieSparkEngineContext;
+import org.apache.hudi.common.model.HoodieRecordPayload;
+import org.apache.hudi.common.model.WriteOperationType;
+import org.apache.hudi.common.table.timeline.HoodieTimeline;
+import org.apache.hudi.common.util.collection.Pair;
+import org.apache.hudi.config.HoodieWriteConfig;
+import org.apache.hudi.table.HoodieTable;
+import org.apache.hudi.table.WorkloadProfile;
+import org.apache.hudi.table.WorkloadStat;
+import org.apache.hudi.table.action.HoodieWriteMetadata;
+import org.apache.spark.api.java.JavaRDD;
+import org.apache.spark.api.java.JavaSparkContext;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class SparkDeletePartitionCommitActionExecutor<T extends HoodieRecordPayload<T>>
+    extends BaseSparkCommitActionExecutor<T> {
+
+  private List<String> partitions;
+  public SparkDeletePartitionCommitActionExecutor(HoodieEngineContext context,
+                                                  HoodieWriteConfig config, HoodieTable table,
+                                                  String instantTime, List<String> partitions) {
+    super(context, config, table, instantTime, WriteOperationType.DELETE_PARTITION);
+    this.partitions = partitions;
+  }
+
+  @Override
+  protected String getCommitActionType() {
+    return HoodieTimeline.REPLACE_COMMIT_ACTION;
+  }
+
+  @Override
+  public HoodieWriteMetadata<JavaRDD<WriteStatus>> execute() {
+    JavaSparkContext jsc = HoodieSparkEngineContext.getSparkContext(context);
+    Instant indexStartTime = Instant.now();
+    HoodieWriteMetadata result = new HoodieWriteMetadata();
+    result.setIndexUpdateDuration(Duration.between(indexStartTime, Instant.now()));
+    result.setWriteStatuses(jsc.emptyRDD());
+    Map<String, List<String>> partitionToReplaceFileIds = partitions.stream()

Review comment:
       okay, deletePartition and insertoverwritetable implement insertoverwritecommitexecutor. And reuse the code




----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524






----------------------------------------------------------------
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] [hudi] lw309637554 commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-742611563


   @satishkotha @n3nash @bvaradar  can you help to review , thanks


----------------------------------------------------------------
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] [hudi] codecov-io edited a comment on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (17fbc00) into [master](https://codecov.io/gh/apache/hudi/commit/3a91d26d625415b7ccd74f9f32418f8a84aa3e3c?el=desc) (3a91d26) will **decrease** coverage by `43.08%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #2254       +/-   ##
   =============================================
   - Coverage     53.49%   10.40%   -43.09%     
   + Complexity     2788       48     -2740     
   =============================================
     Files           355       51      -304     
     Lines         16169     1787    -14382     
     Branches       1650      213     -1437     
   =============================================
   - Hits           8649      186     -8463     
   + Misses         6819     1588     -5231     
   + Partials        701       13      -688     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `?` | `?` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `?` | `?` | |
   | hudihadoopmr | `?` | `?` | |
   | hudispark | `?` | `?` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.40% <ø> (-59.70%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...lities/schema/SchemaProviderWithPostProcessor.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFQcm92aWRlcldpdGhQb3N0UHJvY2Vzc29yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [331 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] satishkotha commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
satishkotha commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-751285306


   > @n3nash @satishkotha @bvaradar anyone have context to review this today?
   
   @vinothchandar I already reviewed this earlier. Functionality looks good to me. You may want to review high level API. Another thing to note, like 'insert overwrite', this doesn't update index. So that is a limitation.


----------------------------------------------------------------
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] [hudi] lw309637554 commented on a change in pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on a change in pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#discussion_r549101321



##########
File path: hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/action/commit/SparkDeletePartitionCommitActionExecutor.java
##########
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.table.action.commit;
+
+import org.apache.hudi.client.WriteStatus;
+import org.apache.hudi.client.common.HoodieEngineContext;
+import org.apache.hudi.client.common.HoodieSparkEngineContext;
+import org.apache.hudi.common.model.HoodieRecordPayload;
+import org.apache.hudi.common.model.WriteOperationType;
+import org.apache.hudi.common.util.collection.Pair;
+import org.apache.hudi.config.HoodieWriteConfig;
+import org.apache.hudi.table.HoodieTable;
+import org.apache.hudi.table.WorkloadProfile;
+import org.apache.hudi.table.WorkloadStat;
+import org.apache.hudi.table.action.HoodieWriteMetadata;
+import org.apache.spark.api.java.JavaRDD;
+import org.apache.spark.api.java.JavaSparkContext;
+import scala.Tuple2;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class SparkDeletePartitionCommitActionExecutor<T extends HoodieRecordPayload<T>>
+    extends SparkInsertOverwriteCommitActionExecutor<T> {
+
+  private List<String> partitions;
+  public SparkDeletePartitionCommitActionExecutor(HoodieEngineContext context,
+                                                  HoodieWriteConfig config, HoodieTable table,
+                                                  String instantTime, List<String> partitions) {
+    super(context, config, table, instantTime,null, WriteOperationType.DELETE_PARTITION);
+    this.partitions = partitions;
+  }
+
+  @Override
+  public HoodieWriteMetadata<JavaRDD<WriteStatus>> execute() {
+    JavaSparkContext jsc = HoodieSparkEngineContext.getSparkContext(context);
+    Instant indexStartTime = Instant.now();
+    HoodieWriteMetadata result = new HoodieWriteMetadata();
+    result.setIndexUpdateDuration(Duration.between(indexStartTime, Instant.now()));
+    result.setWriteStatuses(jsc.emptyRDD());

Review comment:
       yes, just as insertoverwrite action and  insertoverwritetable action , they have write records, so they set PartitionToReplaceFileIds and also set the sWriteStatuses. But DeletePartitionCommitAction with no records to write , can just setPartitionToReplaceFileIds.  I think it make sense




----------------------------------------------------------------
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] [hudi] satishkotha commented on a change in pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
satishkotha commented on a change in pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#discussion_r545364740



##########
File path: hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/client/TestHoodieClientOnCopyOnWriteStorage.java
##########
@@ -999,6 +999,103 @@ private void verifyInsertOverwritePartitionHandling(int batch1RecordsCount, int
     verifyRecordsWritten(commitTime2, inserts2, statuses);
   }
 
+  /**
+   * Test scenario of writing fewer file groups for first partition than second an third partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingWithFewerRecordsFirstPartition() throws Exception {
+    verifyDeletePartitionsHandling(1000, 3000, 3000);
+  }
+
+  /**
+   * Test scenario of writing similar number file groups in partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingWithSimilarNumberOfRecords() throws Exception {
+    verifyDeletePartitionsHandling(3000, 3000, 3000);
+  }
+
+  /**
+   * Test scenario of writing more file groups for first partition than second an third partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingHandlingWithFewerRecordsSecondThirdPartition() throws Exception {
+    verifyDeletePartitionsHandling(3000, 1000, 1000);
+  }
+
+  private Set<String> insertPartitionRecordsWithCommit(SparkRDDWriteClient client, int recordsCount, String commitTime1, String partitionPath) {
+    client.startCommitWithTime(commitTime1);
+    List<HoodieRecord> inserts1 = dataGen.generateInsertsForPartition(commitTime1, recordsCount, partitionPath);
+    JavaRDD<HoodieRecord> insertRecordsRDD1 = jsc.parallelize(inserts1, 2);
+    List<WriteStatus> statuses = client.upsert(insertRecordsRDD1, commitTime1).collect();
+    assertNoWriteErrors(statuses);
+    Set<String> batchBuckets = statuses.stream().map(s -> s.getFileId()).collect(Collectors.toSet());
+    verifyRecordsWritten(commitTime1, inserts1, statuses);
+    return batchBuckets;
+  }
+
+  private Set<String> deletePartitionWithCommit(SparkRDDWriteClient client, String commitTime, List<String> deletePartitionPath) {
+    client.startCommitWithTime(commitTime, HoodieTimeline.REPLACE_COMMIT_ACTION);
+    HoodieWriteResult writeResult = client.deletePartitions(deletePartitionPath, commitTime);
+    Set<String> deletePartitionReplaceFileIds =
+        writeResult.getPartitionToReplaceFileIds().entrySet()
+            .stream().flatMap(entry -> entry.getValue().stream()).collect(Collectors.toSet());
+    return deletePartitionReplaceFileIds;
+  }
+
+  /**
+   *  1) Do write1 (upsert) with 'batch1RecordsCount' number of records for first partition.
+   *  2) Do write2 (upsert) with 'batch2RecordsCount' number of records for second partition.
+   *  3) Do write3 (upsert) with 'batch3RecordsCount' number of records for third partition.
+   *  4) delete first partition and check result.
+   *  5) delete second and third partition and check result.
+   *
+   */
+  private void verifyDeletePartitionsHandling(int batch1RecordsCount, int batch2RecordsCount, int batch3RecordsCount) throws Exception {
+    HoodieWriteConfig config = getSmallInsertWriteConfig(2000, false);
+    SparkRDDWriteClient client = getHoodieWriteClient(config, false);
+    dataGen = new HoodieTestDataGenerator();
+
+    // Do Inserts for DEFAULT_FIRST_PARTITION_PATH
+    String commitTime1 = "001";
+    Set<String> batch1Buckets =
+        this.insertPartitionRecordsWithCommit(client, batch1RecordsCount, commitTime1, DEFAULT_FIRST_PARTITION_PATH);
+
+    // Do Inserts for DEFAULT_SECOND_PARTITION_PATH
+    String commitTime2 = "002";
+    Set<String> batch2Buckets =
+        this.insertPartitionRecordsWithCommit(client, batch2RecordsCount, commitTime2, DEFAULT_SECOND_PARTITION_PATH);
+
+    // Do Inserts for DEFAULT_THIRD_PARTITION_PATH
+    String commitTime3 = "003";
+    Set<String> batch3Buckets =
+        this.insertPartitionRecordsWithCommit(client, batch3RecordsCount, commitTime3, DEFAULT_THIRD_PARTITION_PATH);
+
+    // delete DEFAULT_FIRST_PARTITION_PATH
+    String commitTime4 = "004";
+    Set<String> deletePartitionReplaceFileIds1 =
+        deletePartitionWithCommit(client, commitTime4, Arrays.asList(DEFAULT_FIRST_PARTITION_PATH));
+    assertEquals(batch1Buckets, deletePartitionReplaceFileIds1);
+    List<HoodieBaseFile> baseFiles = HoodieClientTestUtils.getLatestBaseFiles(basePath, fs,
+        String.format("%s/%s/*", basePath, DEFAULT_FIRST_PARTITION_PATH));
+    assertEquals(0, baseFiles.size());
+

Review comment:
       you may want to assert that other partitions still have base files.




----------------------------------------------------------------
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] [hudi] lw309637554 commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-751468023


   @vinothchandar @satishkotha have resolved the comments, can you help to review again ? thanks so much


----------------------------------------------------------------
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] [hudi] codecov-io commented on pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
codecov-io commented on pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#issuecomment-730513524


   # [Codecov](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=h1) Report
   > Merging [#2254](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=desc) (7cdd2db) into [master](https://codecov.io/gh/apache/hudi/commit/c8d5ea2752f8289b9dec37a149e82c030f657924?el=desc) (c8d5ea2) will **decrease** coverage by `6.97%`.
   > The diff coverage is `50.00%`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/hudi/pull/2254/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #2254      +/-   ##
   ============================================
   - Coverage     53.51%   46.53%   -6.98%     
   + Complexity     2769     2435     -334     
   ============================================
     Files           348      342       -6     
     Lines         16107    15743     -364     
     Branches       1643     1627      -16     
   ============================================
   - Hits           8619     7326    -1293     
   - Misses         6789     7846    +1057     
   + Partials        699      571     -128     
   ```
   
   | Flag | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | hudicli | `38.37% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudiclient | `100.00% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudicommon | `55.32% <50.00%> (+0.05%)` | `0.00 <0.00> (ø)` | |
   | hudihadoopmr | `32.94% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | hudispark | `65.58% <ø> (ø)` | `0.00 <ø> (ø)` | |
   | huditimelineservice | `?` | `?` | |
   | hudiutilities | `10.41% <ø> (-59.66%)` | `0.00 <ø> (ø)` | |
   
   Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags#carryforward-flags-in-the-pull-request-comment) to find out more.
   
   | [Impacted Files](https://codecov.io/gh/apache/hudi/pull/2254?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...g/apache/hudi/common/model/WriteOperationType.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL21vZGVsL1dyaXRlT3BlcmF0aW9uVHlwZS5qYXZh) | `55.17% <50.00%> (-0.39%)` | `2.00 <0.00> (ø)` | |
   | [...va/org/apache/hudi/utilities/IdentitySplitter.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL0lkZW50aXR5U3BsaXR0ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...va/org/apache/hudi/utilities/schema/SchemaSet.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NjaGVtYS9TY2hlbWFTZXQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...a/org/apache/hudi/utilities/sources/RowSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUm93U291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../org/apache/hudi/utilities/sources/AvroSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQXZyb1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../org/apache/hudi/utilities/sources/JsonSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvblNvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...rg/apache/hudi/utilities/sources/CsvDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvQ3N2REZTU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-10.00%)` | |
   | [...g/apache/hudi/utilities/sources/JsonDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkRGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...apache/hudi/utilities/sources/JsonKafkaSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvSnNvbkthZmthU291cmNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...pache/hudi/utilities/sources/ParquetDFSSource.java](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree#diff-aHVkaS11dGlsaXRpZXMvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvdXRpbGl0aWVzL3NvdXJjZXMvUGFycXVldERGU1NvdXJjZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | ... and [36 more](https://codecov.io/gh/apache/hudi/pull/2254/diff?src=pr&el=tree-more) | |
   


----------------------------------------------------------------
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] [hudi] lw309637554 commented on a change in pull request #2254: [HUDI-1350] Support Partition level delete API in HUDI

Posted by GitBox <gi...@apache.org>.
lw309637554 commented on a change in pull request #2254:
URL: https://github.com/apache/hudi/pull/2254#discussion_r544442648



##########
File path: hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/client/TestHoodieClientOnCopyOnWriteStorage.java
##########
@@ -999,6 +999,110 @@ private void verifyInsertOverwritePartitionHandling(int batch1RecordsCount, int
     verifyRecordsWritten(commitTime2, inserts2, statuses);
   }
 
+  /**
+   * Test scenario of writing fewer file groups for first partition than second an third partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingWithFewerRecordsFirstPartition() throws Exception {
+    verifyDeletePartitionsHandling(1000, 3000, 3000);
+  }
+
+  /**
+   * Test scenario of writing similar number file groups in partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingWithSimilarNumberOfRecords() throws Exception {
+    verifyDeletePartitionsHandling(3000, 3000, 3000);
+  }
+
+  /**
+   * Test scenario of writing more file groups for first partition than second an third partition.
+   */
+  @Test
+  public void verifyDeletePartitionsHandlingHandlingWithFewerRecordsSecondThirdPartition() throws Exception {
+    verifyDeletePartitionsHandling(3000, 1000, 1000);
+  }
+
+  /**
+   *  1) Do write1 (upsert) with 'batch1RecordsCount' number of records for first partition.
+   *  2) Do write2 (upsert) with 'batch2RecordsCount' number of records for second partition.
+   *  3) Do write3 (upsert) with 'batch3RecordsCount' number of records for third partition.
+   *  4) delete first partition and check result.
+   *  5) delete second and third partition and check result.
+   *
+   */
+  private void verifyDeletePartitionsHandling(int batch1RecordsCount, int batch2RecordsCount, int batch3RecordsCount) throws Exception {
+    HoodieWriteConfig config = getSmallInsertWriteConfig(2000, false);
+    SparkRDDWriteClient client = getHoodieWriteClient(config, false);
+    dataGen = new HoodieTestDataGenerator();
+
+    // Do Inserts for DEFAULT_FIRST_PARTITION_PATH
+    String commitTime1 = "001";
+    client.startCommitWithTime(commitTime1);
+    List<HoodieRecord> inserts1 = dataGen.generateInsertsForPartition(commitTime1, batch1RecordsCount, DEFAULT_FIRST_PARTITION_PATH);
+    JavaRDD<HoodieRecord> insertRecordsRDD1 = jsc.parallelize(inserts1, 2);
+    List<WriteStatus> statuses = client.upsert(insertRecordsRDD1, commitTime1).collect();
+    assertNoWriteErrors(statuses);
+    Set<String> batch1Buckets = statuses.stream().map(s -> s.getFileId()).collect(Collectors.toSet());
+    verifyRecordsWritten(commitTime1, inserts1, statuses);
+
+    // Do Inserts for DEFAULT_SECOND_PARTITION_PATH
+    String commitTime2 = "002";

Review comment:
       thanks , have abstract two method insertPartitionRecordsWithCommit、deletePartitionWithCommit. And reuse it.
   Now deletePartitionAction implement insertOverwriteAction , I think copy on write can cover it.  Add MOR is not very necessary.




----------------------------------------------------------------
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