mahesh kumar behera created HIVE-22856:
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             Summary: Hive LLAP external client not reading data from 
ArrowStreamReader fully
                 Key: HIVE-22856
                 URL: https://issues.apache.org/jira/browse/HIVE-22856
             Project: Hive
          Issue Type: Bug
            Reporter: mahesh kumar behera
            Assignee: mahesh kumar behera


LlapArrowBatchRecordReader returns false when the ArrowStreamReader 
loadNextBatch returns column vector with 0 length. But we should keep reading 
data until loadNextBatch returns false. Some batch may return column vector of 
length 0, but we should ignore and wait for the next batch.



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