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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2022/04/07 03:29:08 UTC

[GitHub] [hudi] watermelon12138 opened a new pull request, #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

watermelon12138 opened a new pull request, #5246:
URL: https://github.com/apache/hudi/pull/5246

   Assume that there are only two fields name and age in table hudi_table.
   
   1、Schema evolution is supported when DDL operations are executed concurrently. For example, if "alter table hudi_table add columns(gender string after name); " and "alter table hudi_table9 add columns(score int);" are executed concurrently, the submitted schema must contain the gender and score columns.
   
   2、Schema evolution is supported when DDL and DML operations are executed concurrently. For example, if "alter table hudi_table add columns(gender string after name);" and "insert into hudi_table values("Richard", 18);" are executed concurrently, the submitted schema must contain the gender column and the data inserted into hudi_table can also be written.
   
   


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[GitHub] [hudi] hudi-bot commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1103415385

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   ## CI report:
   
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[GitHub] [hudi] hudi-bot commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1091042699

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[GitHub] [hudi] hudi-bot commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1103336283

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   * fdfcd0d06ec0000d0bd45d895522d5a9fff0bdea Azure: [FAILURE](https://dev.azure.com/apache-hudi-ci-org/785b6ef4-2f42-4a89-8f0e-5f0d7039a0cc/_build/results?buildId=7886) 
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[GitHub] [hudi] hudi-bot commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1103339561

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   * b0518ff7ab38ca449a47046563f13cae57130cde Azure: [PENDING](https://dev.azure.com/apache-hudi-ci-org/785b6ef4-2f42-4a89-8f0e-5f0d7039a0cc/_build/results?buildId=8153) 
   
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[GitHub] [hudi] watermelon12138 commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
watermelon12138 commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1091143919

   @vinothchandar 
   Hello, I have read the DDL concurrency section in RFC-33. Now, I have completed DDL and DDL concurrency. DDL and DML concurrency operations are also supported. I look forward to your review of my code. Thank you.


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[GitHub] [hudi] nsivabalan commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
nsivabalan commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1100299905

   @xushiyan : for now, I have assigned the PR to you. let me know if you can't take this up. I will find someone or I will take this up. 
   


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[GitHub] [hudi] hudi-bot commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1091043960

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   * fdfcd0d06ec0000d0bd45d895522d5a9fff0bdea Azure: [PENDING](https://dev.azure.com/apache-hudi-ci-org/785b6ef4-2f42-4a89-8f0e-5f0d7039a0cc/_build/results?buildId=7886) 
   
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[GitHub] [hudi] hudi-bot commented on pull request #5246: [HUDI-3813] [RFC-33] Schema Evolution Support DDL And DML Concurrency.

Posted by GitBox <gi...@apache.org>.
hudi-bot commented on PR #5246:
URL: https://github.com/apache/hudi/pull/5246#issuecomment-1091103474

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