Job management in the linux foreground

1. check jobs: hadoop11: usrlibhivejobs [1] & amp; 43; Running.

1. check jobs:

Hadoop11:/usr/lib/hive # jobs
[1] + Running nohup hive -- service hiveserver-p 10000 & (wd:/usr/lib/hadoop-0.20.2/bin)

Hadoop11:/usr/lib/hive # jobs-l
[1] + 5813 Running nohup hive -- service hiveserver-p 10000 & (wd:/usr/lib/hadoop-0.20.2/bin)

2. the background process is forwarded to the foreground

Hadoop11:/usr/lib/hive # fg % 1
Nohup hive -- service hiveserver-p 10000 (wd:/usr/lib/hadoop-0.20.2/bin)

Ctrl + z
You can put a command that is being executed on the foreground in the background and pause it.

3. run the following command in the background:

Hadoop11:/usr/lib/hive # nohup hive -- service hiveserver-p 10000 &
[1] 12550
Hadoop11:/usr/lib/hive # nohup: appending output to 'nohup. out'

4. kill the job:

Hadoop11 :~ # Nohup hive -- service hiveserver-p 10000 &
[1] 13284
Nohup: appending output to 'nohup. out'
Hadoop11 :~ # Jobs-l
[1] + 13284 Running nohup hive -- service hiveserver-p 10000 &
Hadoop11 :~ # Kill-9 13284
-Bash: kill: (13284)-No such process
[1] + Done nohup hive -- service hiveserver-p 10000
Hadoop11 :~ # Nohup hive -- service hiveserver-p 10000 &
[1] 13368
Nohup: appending output to 'nohup. out'
Hadoop11 :~ # Kill % 1
-Bash: kill: (13368)-No such process
[1] + Done nohup hive -- service hiveserver-p 10000