| 138 | * 若您在 Windows 7 底下無法看到 jps 的結果,欲啟動 Hadoop 請執行以下指令: |
| 139 | {{{ |
| 140 | taskkill /f /im java.exe |
| 141 | /opt/hadoop/bin/hadoop-daemon.sh start namenode |
| 142 | /opt/hadoop/bin/hadoop-daemon.sh start secondarynamenode |
| 143 | /opt/hadoop/bin/hadoop-daemon.sh start datanode |
| 144 | /opt/hadoop/bin/hadoop-daemon.sh start jobtracker |
| 145 | /opt/hadoop/bin/hadoop-daemon.sh start tasktracker |
| 146 | }}} |
| 147 | * 若要關閉 Hadoop 的所有服務,請使用以下指令 |
| 148 | {{{ |
| 149 | /opt/hadoop/bin/hadoop-daemon.sh stop tasktracker |
| 150 | /opt/hadoop/bin/hadoop-daemon.sh stop datanode |
| 151 | /opt/hadoop/bin/hadoop-daemon.sh stop secondarynamenode |
| 152 | /opt/hadoop/bin/hadoop-daemon.sh stop jobtracker |
| 153 | /opt/hadoop/bin/hadoop-daemon.sh stop namenode |
| 154 | }}} |
| 155 | |
| 156 | |