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https://issues.apache.org/jira/browse/FLINK-22291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Miklos Gergely resolved FLINK-22291.
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Resolution: Duplicate
> 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
> Priority: Major
> Labels: auto-unassigned, pull-request-available
>
> 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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