[ZEPPELIN-6150] zeppelin.sh shall respect HADOOP_HOME to find hadoop command
#4144
| Job | Run time |
|---|---|
| 10m 27s | |
| 10m 27s | |
| 2m 56s | |
| 2m 56s | |
| 30m 45s | |
| 31m 31s | |
| 1h 29m 2s |