[FLINK-6460] Build Fat Jar failed while building with SBT Assembly flink 1.2.1

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Workaround
• Affects Version/s: 1.2.1
• Component/s: API / Scala, Build System
• Labels: build-failure flink sbt scala

Environment

Ubuntu 16.04, Scala, SBT, Flink 1.2.1

• Assignee: Unassigned
• Reporter: Shashank Agarwal
• Created: 05/May/17 10:08
• Updated: 27/Sep/19 10:21
• Resolved: 27/Sep/19 10:21

Description

While Creating SBT assembly from command

sbt clean assembly

Getting error deduplicate: different file contents. error log :

[error] (root/*:assembly) deduplicate: different file contents found in the following:
[error] /Users/shashank/.ivy2/cache/io.netty/netty-handler/jars/netty-handler-4.0.33.Final.jar:META-INF/io.netty.versions.properties
[error] /Users/shashank/.ivy2/cache/io.netty/netty-buffer/jars/netty-buffer-4.0.33.Final.jar:META-INF/io.netty.versions.properties
[error] /Users/shashank/.ivy2/cache/io.netty/netty-common/jars/netty-common-4.0.33.Final.jar:META-INF/io.netty.versions.properties
[error] /Users/shashank/.ivy2/cache/io.netty/netty-transport/jars/netty-transport-4.0.33.Final.jar:META-INF/io.netty.versions.properties
[error] /Users/shashank/.ivy2/cache/io.netty/netty-codec/jars/netty-codec-4.0.33.Final.jar:META-INF/io.netty.versions.properties
[error] Total time: 66 s, completed 5 May, 2017 2:47:03 PM