asm的引用冲突
1. Jersey & Storm 0.9.3
- jersey 1.8 (which depends on asm 3.0)
- Storm 0.93 (which depends on asm 4.0)
When runs in JDK7 and excludes storm#asm，everything works well. While runs in JDK8, then we got arraysOutofBounds exception.
The root cause is asm 3.0 do not support java8 (currently only asm 5+ support JDK8)
The final solution we use is to update jersey to 1.19.1 (depends on asm 5.0).
2. Storm 0.9.3 & JDK8
和1类似，Storm 0.9.3使用asm 4.0，而asm 4.0不支持JDK8。
The final solution is to replace directly asm 4.0 with asm-all 5.0
asm的总结
- asm 5.0向后兼容asm 4.0的功能
- JDK8只能用asm 5来对付了
- Storm支持JDK8，关键就看asm的版本了
- HDP 2.4, storm version is 0.10.0, asm 4.0 is still used?