Miklos Gergely created FLINK-22291:
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             Summary: Fix split switching in HiveInputFormatPartitionReader
                 Key: FLINK-22291
                 URL: https://issues.apache.org/jira/browse/FLINK-22291
             Project: Flink
          Issue Type: Bug
            Reporter: Miklos Gergely


Due to a bug if HiveInputFormatPartitionReader has read all data from an input 
split, and switches to a next one in hasNext(), no data will be read from that 
new one, thus it will return an empty row. The problem is that the reachedEnd() 
function call "loads" the next row, which is not invoked in case of split 
switching, thus the row will be empty.
 



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