Update userSettings.conf
Update userSettings.conf

"java" should not be hardcoded into BIG_BENCH_DATAGEN_HADOOP_JVM_ENV but should be a configurable parameter. In some cases absolute path for java would need to be specified (as BIG_BENCH_DATAGEN_EXEC). This would resolve issue #6.
intel-hadoop/Big-Data-Benchmark-for-Big-Bench,philjjoon/Big-Data-Benchmark-for-Big-Bench,intel-hadoop/Big-Data-Benchmark-for-Big-Bench,philjjoon/Big-Data-Benchmark-for-Big-Bench,XiaominZhang/Big-Data-Benchmark-for-Big-Bench,XiaominZhang/Big-Data-Benchmark-for-Big-Bench