Druid fails to start with error - Error in custom provider, java.lang.RuntimeException: Cannot perf data for process 0 - java.lang.NullPointerException

Hi All,

I’m an absolute beginner and trying to follow the quick start tutorial quick start tutorial but unable to bring up the micro-quickstart server from past few days. Only error I find in logs is following:

issue got resolved after install following java version:
openjdk version “1.8.0_181”

OpenJDK Runtime Environment (build 1.8.0_181-b13)

OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)

Usually this error has to do with the java version. Can you please try openJDK version 8? Please let mw know if this works for you.

https://openjdk.java.net/install/

Eric Graham

Solutions Engineer -** **Imply

**cell: **303-589-4581

email: eric.graham@imply.io

www.imply.io

Thanks Eric, you are correct. Issue got fixed after installing the suggested java version.