Hi, dong Kylin is now based on Java 7, and have not been well tested on Java 8. So please make sure you are using the right version. Also you can get some detail information here: https://gist.github.com/AlainODea/1375759b8720a3f9f094
Best Regard Zhou QianHao On 3/2/15, 6:06 PM, "dong wang" <[email protected]> wrote: >java.lang.NoSuchMethodError: >java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/Concu >rrentHashMap$KeySetView
