Hello all, I knew that Java 7 isn't fully backwards compatible with Java 6, but I haven't experienced any issues at all so far. Because our code doesn't use any features from Java 7.
However, I just noticed that latest Hadoop supports Java 7+ only and we also need to move to Java 7 for supporting YARN. The classic Hama cluster mode is outside the area of influence. Should we move to Java 7? Thanks! [ ] +1, We are ending support for Java 6 and move to Java 7. [ ] -1, Keep support Java 6, because ... -- Best Regards, Edward J. Yoon
