Terry Moschou created SPARK-29243:
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Summary: hadoop-3.x profiles should use hadoop shaded client jars
Key: SPARK-29243
URL: https://issues.apache.org/jira/browse/SPARK-29243
Project: Spark
Issue Type: Improvement
Components: Build
Affects Versions: 3.0.0
Reporter: Terry Moschou
Fix For: 3.0.0
Hadoop 3 introduces shaded client jars.
The {{hadoop-client}} Maven artifact available in 2.x releases pulls Hadoop’s
transitive dependencies onto a Hadoop application’s classpath. This can be
problematic if the versions of these transitive dependencies conflict with the
versions used by the application (or spark)
HADOOP-11804 adds new {{hadoop-client-api}} and {{hadoop-client-runtime}}
artifacts that shade Hadoop’s dependencies into a single jar. This avoids
leaking Hadoop’s dependencies onto the application’s classpath.
Spark 3 should make use of these artifacts
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