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Subject [GitHub] [incubator-hudi] pratyakshsharma opened a new pull request #1427: [HUDI-727]: Copy default values of fields if not present when rewriting incoming record with new schema
Date Fri, 20 Mar 2020 11:53:49 GMT
pratyakshsharma opened a new pull request #1427: [HUDI-727]: Copy default values of fields
if not present when rewriting incoming record with new schema
URL: https://github.com/apache/incubator-hudi/pull/1427
 
 
   ## *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
   
   Just before actually writing record to Hudi dataset, we try to rewrite record with new
Avro schema which has Hudi metadata columns. In this function, we are only trying to get
the values from record without considering field's default value. As a result, schema validation fails. 
   This PR takes care of considering default values of fields as well. 
   
   ## 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.

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