Jingsong Lee created FLINK-16413:
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Summary: Reduce hive source parallelism when limit push down
Key: FLINK-16413
URL: https://issues.apache.org/jira/browse/FLINK-16413
Project: Flink
Issue Type: Bug
Components: Connectors / Hive
Reporter: Jingsong Lee
Fix For: 1.11.0
User started hive source parallelism automatic inference. For example, Set the
maximum parallelism of inference to 10.
User have a similar SQL SELECT * from mytable limit 1;
There are more than 10 files in the hive table mytable. Is it a bit wasteful to
start 10 parallelism.
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