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Posted to dev@hive.apache.org by "mahesh kumar behera (Jira)" <ji...@apache.org> on 2020/02/08 06:11:00 UTC

[jira] [Created] (HIVE-22856) Hive LLAP external client not reading data from ArrowStreamReader fully

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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