weiwenda created SPARK-30617:
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Summary: Is there any possible that spark no longer restrict
enumerate types of spark.sql.catalogImplementation
Key: SPARK-30617
URL: https://issues.apache.org/jira/browse/SPARK-30617
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.4.4
Reporter: weiwenda
Fix For: 3.1.0, 2.4.6
# We have implemented a complex ExternalCatalog which is used for retrieving
multi isomerism database's metadata(sush as elasticsearch、postgresql), so that
we can make a mixture query between hive and our online data.
# But as spark require that value of spark.sql.catalogImplementation must be
one of in-memory/hive, we have to modify SparkSession and rebuild spark to make
our project work.
# Finally, we hope spark removing above restriction, so that it's will be much
easier to let us keep pace with new spark version. Thanks!
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