Fang Wen created SPARK-33616:
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Summary: Join queries across different datasources (hive and hive)
Key: SPARK-33616
URL: https://issues.apache.org/jira/browse/SPARK-33616
Project: Spark
Issue Type: Wish
Components: SQL
Affects Versions: 3.0.1
Reporter: Fang Wen
spark3.0 datasource v2 has supported join queries across different datasource
like mysql and hive, it's very convenient to handle data from different
datasource. But in our scene，sometimes we need handle Hive data of different
clusters，so l want to kown if there is a plan to support multi hive datadource
in later spark version
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