kfiring

Results 3 issues of kfiring

**Bug Description** i configured hadoop.conf.dir of taskmanager.properties, but jobs still complain about "When running with master 'yarn' either HADOOP_CONF_DIR or YARN_CONF_DIR must be set in the environment." ![image](https://user-images.githubusercontent.com/20376105/164413992-633d5128-1808-419e-8501-56e264845053.png) **Expected Behavior**...

bug
task-manager

## Description ## Description convert onnx model to tensorrt engine error in tensorrt 8.5.3.1, no such error in 8.6(but has other errors in 8.6, one of those issued [here](https://github.com/NVIDIA/TensorRT/issues/2833) and...

enhancement
triaged

DelimWriter constructor over a filename used std::ifstream which i think it maybe a unintentional mistake?