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https://issues.apache.org/jira/browse/FLINK-29652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17627051#comment-17627051
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Jingqi Shi commented on FLINK-29652:
------------------------------------
Hi, [~fsk119], I have opened a pr [https://github.com/apache/flink/pull/21210]
. It's ready for review.
Thanks!
> get duplicate result from sql-client in BATCH mode
> --------------------------------------------------
>
> Key: FLINK-29652
> URL: https://issues.apache.org/jira/browse/FLINK-29652
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Client
> Affects Versions: 1.13.0, 1.14.0, 1.15.0, 1.16.0
> Reporter: Jingqi Shi
> Assignee: Jingqi Shi
> Priority: Major
> Labels: pull-request-available
>
> In BATCH mode, we experienced problems with flink-sql-client when retrieving
> result record. We may get duplicate row records occasionally even if querying
> from a hive/hudi table which contains only one record.
>
> For example, SELECT COUNT(1) AS val FROM x.test_hive_table, we may get:
> {code:java}
> +------+
> | val |
> +------+
> | 1 |
> | … |
> | 1 |
> +------+ {code}
>
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