[jira] [Created] (FLINK-21905) Hive streaming source should use FIFO FileSplitAssigner instead of LIFO

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[jira] [Created] (FLINK-21905) Hive streaming source should use FIFO FileSplitAssigner instead of LIFO

Shang Yuanchun (Jira)
Jark Wu created FLINK-21905:
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             Summary: Hive streaming source should use FIFO FileSplitAssigner instead of LIFO
                 Key: FLINK-21905
                 URL: https://issues.apache.org/jira/browse/FLINK-21905
             Project: Flink
          Issue Type: Sub-task
          Components: Connectors / Hive
            Reporter: Jark Wu


Currently, Hive streaming source uses {{SimpleAssigner}} which hands out splits in LIFO order. However, it will result in out-of-order partition reading even if we add partition splits in order. Therefore, we should use a FIFO order {{FileSplitAssigner}} instead.



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