there. I have hadoop 2.4.1 running on ubuntu. Executing jps command, I am getting this output: 

```
7394 DataNode
3794 org.eclipse.equinox.launcher_1.5.0.v20180512-1130.jar
8053 NodeManager
7190 NameNode
7638 SecondaryNameNode
7868 ResourceManager
8364 Jps

```

is it normal to get "3794 org.eclipse.equinox.launcher\_1.5.0.v20180512-1130.jar" along with the output of jps?

I am asking because didn't get it before. Suddenly, it started to give this result with jps.