[GitHub] qiuchenjian opened a new pull request #3091: [CARBONDATA-2447] Throw UnsupportedOperationException when update range, hash or list partition table

[GitBox <gi...@apache.org>]

qiuchenjian opened a new pull request #3091: [CARBONDATA-2447] Throw UnsupportedOperationException when update range,hash or list partition table
URL: https://github.com/apache/carbondata/pull/3091
 
 
   [problem]
   when update the data on range partition table, it will lost data or update failed
   
   [Cause]
   Range partition table take taskNo in filename as partitionId, when update the taskNo is inscreasing ,the taskNo didn't changed with partitionId
   
   [Solution]
   (1) When query the range partition table, don't match the partitionid ---this method losses the meaning of partition
   (2) Range partition table use directory or seperate part as partitionid  ---this is not necessary and suggest to use standard partition
   (3) Range partition table doesn't support update opretion  ---this PR use this method
   
   Be sure to do all of the following checklist to help us incorporate 
   your contribution quickly and easily:
   
    - [ ] Any interfaces changed?
    
    - [ ] Any backward compatibility impacted?
    
    - [ ] Document update required?
   
    - [ ] Testing done
          Add
          
    - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA. 
   
   

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