xuanzhiang created SPARK-42292:
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Summary: Spark SQL not use hive partition info
Key: SPARK-42292
URL: https://issues.apache.org/jira/browse/SPARK-42292
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.2.1
Reporter: xuanzhiang
I use spark3 to count partition num , like :
table a is external parquet table, it have 3 partition columns (year ,month,
day).
query sql : "select distinct month , day from a where year = '2022' "
i think spark can find hive metadata and use partition info, but it load all
"year = '2022'" partition data.
in spark2.4, it use TableLocalScanExec ,but spark3 use HiveTableRelation and
scan hive parquet.
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