sivabalan narayanan created HUDI-8449:
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             Summary: Fix deletion of record from FILES partition on empty 
files list
                 Key: HUDI-8449
                 URL: https://issues.apache.org/jira/browse/HUDI-8449
             Project: Apache Hudi
          Issue Type: Improvement
          Components: metadata
            Reporter: sivabalan narayanan


When entire file list becomes empty for a given partition(delete partition), we 
need to get rid of the entire record from FILES partition. 

 

This is what is happening as of now

for eg: 

all_partitions: p1, p2, p3

p1: f1, f2

p2: f3, f4

p3: f5, f6

 

After p2 is deleted, 

 

all_partitions: p1, p3

p1: f1, f2

p2: [empty]

p3: f5, f6

 

So, the record for P2 still exists in FILES partition. 

Lets follow up and fix it. 



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