Maven Out of Memory Build Failure

Question

As of today, my maven compile fails.

[INFO] [ERROR] Unexpected
[INFO] java.lang.OutOfMemoryError: Java heap space
[INFO]  at java.util.Arrays.copyOfRange(Arr         


        

Answer 1

I got same problem when compiling Druid.io, increasing the MaxDirectMemorySize finally worked.

export MAVEN_OPTS="-Xms8g -Xmx8g -XX:MaxDirectMemorySize=4096m"