Peeyush Gupta created ASTERIXDB-3633:
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             Summary: Support file splits while reading delta tables 
                 Key: ASTERIXDB-3633
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-3633
             Project: Apache AsterixDB
          Issue Type: Improvement
          Components: EXT - External data
            Reporter: Peeyush Gupta


Currently we only distribute data files (parquet files) among partitions while 
reading a delta table. If a delta table has only few large data files we will 
not able to scale scanning data. We should create splits of individual data 
files and distribute them among partitions.



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