modi95 opened a new pull request #1125: [HUDI-464] Use Hive Exec Core
URL: https://github.com/apache/incubator-hudi/pull/1125
 
 
   ## What is the purpose of the pull request
   
   HUDI depends on `hive-exec` which contains a number of dependencies which 
have version conflicts with the dependencies required by Spark. Specifically, 
we are going to upgrade HUDI to `spark 2.4.4` which depends on `avro 1.8.2`, 
whereas `hive-exec` brings in `avro 1.7.7`. 
   
   We have run into many issues arising form the way that `hive-exec` packages 
its dependencies. To address these issues, we are choosing to move to 
`hive-exec:core` which does not include these dependencies. 
   
   ## Brief change log
   
   Change poms to use hive exec with the `core` classifier. 
   
   ## Verify this pull request
   
   Verified by ensuring spark and hive queries in 
https://hudi.apache.org/docker_demo.html#step-4-a-run-hive-queries continue to 
work as expected. 
   
   ## 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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