19.5. Starting and Stopping the Hadoop MapReduce Daemon

19.5. Starting and Stopping the Hadoop MapReduce Daemon

To start and stop MapReduce daemon

To start MapReduce daemon manually, enter the following command:
```
# $HADOOP_HOME/bin/start-mapred.sh
```
To stop MapReduce daemon manually, enter the following command:
```
# $HADOOP_HOME/bin/stop-mapred.sh
```

Note

You must start Hadoop MapReduce daemon on all servers.