Armin Wasicek created ZEPPELIN-3631:
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Summary: Update maven-shade-plugin version
Key: ZEPPELIN-3631
URL: https://issues.apache.org/jira/browse/ZEPPELIN-3631
Project: Zeppelin
Issue Type: Bug
Components: build
Reporter: Armin Wasicek
Update the maven-shade-plugin version to circumvent the error message
{noformat}
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-shade-plugin:2.4.1:shade (default) on project
spark-interpreter: Error creating shaded jar: null: IllegalArgumentException ->
[Help 1]{noformat}
when including jars for log4j as well as log4j2 in the shaded jar created by
spark-interpreter. This has been mentioned in ZEPPELIN-3527 and seems to be a
bug in the 2.4.1 version of the plugin.
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