[FLINK-6692] The flink-dist jar contains unshaded netty jar

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: Build System
• Assignee: Haohui Mai
• Reporter: Haohui Mai
• Created: 23/May/17 23:07
• Updated: 14/Aug/17 16:17
• Resolved: 14/Aug/17 15:51

Description

The flink-dist jar contains unshaded netty 3 and netty 4 classes:

io/netty/handler/codec/http/router/
io/netty/handler/codec/http/router/BadClientSilencer.class
io/netty/handler/codec/http/router/MethodRouted.class
io/netty/handler/codec/http/router/Handler.class
io/netty/handler/codec/http/router/Router.class
io/netty/handler/codec/http/router/DualMethodRouter.class
io/netty/handler/codec/http/router/Routed.class
io/netty/handler/codec/http/router/AbstractHandler.class
io/netty/handler/codec/http/router/KeepAliveWrite.class
io/netty/handler/codec/http/router/DualAbstractHandler.class
io/netty/handler/codec/http/router/MethodRouter.class

org/jboss/netty/util/internal/jzlib/InfBlocks.class
org/jboss/netty/util/internal/jzlib/InfCodes.class
org/jboss/netty/util/internal/jzlib/InfTree.class
org/jboss/netty/util/internal/jzlib/Inflate$1.class
org/jboss/netty/util/internal/jzlib/Inflate.class
org/jboss/netty/util/internal/jzlib/JZlib$WrapperType.class
org/jboss/netty/util/internal/jzlib/JZlib.class
org/jboss/netty/util/internal/jzlib/StaticTree.class
org/jboss/netty/util/internal/jzlib/Tree.class
org/jboss/netty/util/internal/jzlib/ZStream$1.class
org/jboss/netty/util/internal/jzlib/ZStream.class

Is it an expected behavior?

Issue Links

• depends upon: FLINK-6529 Rework the shading model in Flink
• is related to: FLINK-3952 Bump Netty to 4.1