Yin Huai created SPARK-15455:
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Summary: For IsolatedClientLoader, we need to provide a conf to
disable sharing Hadoop classes
Key: SPARK-15455
URL: https://issues.apache.org/jira/browse/SPARK-15455
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.0.0
Reporter: Yin Huai
Assignee: Yin Huai
Right now, we always share Hadoop classes between Spark side and the metastore
client side (HiveClientImpl). However, it is possible that the Hadoop used by
the metastore client is in a different version of Hadoop. Thus, in this case,
we cannot share Hadoop classes. Once we disable sharing Hadoop classes, we
cannot pass a Hadoop Configuration to HiveClientImpl because Configuration will
be loaded by different classloaders.
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