| 17 | |
| 18 | == 軟體需求 == |
| 19 | |
| 20 | * Windows 2000, Windows XP |
| 21 | * 已知 Windows 7 須[http://lifestory.moqin.com/?p=3617 關閉 UAC] 才有辦法正常安裝。 關閉方法請參閱[http://lifestory.moqin.com/?p=3617 網路文件]。 |
| 22 | |
| 23 | == 備註 == |
| 24 | |
| 25 | * 若您在 Windows 7 進行安裝,請先確認[http://lifestory.moqin.com/?p=3617 UAC 是否已經關閉]!! |
| 26 | * 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: |
| 27 | {{{ |
| 28 | taskkill /f /im java.exe |
| 29 | /opt/hadoop/bin/hadoop-daemon.sh start namenode |
| 30 | /opt/hadoop/bin/hadoop-daemon.sh start secondarynamenode |
| 31 | /opt/hadoop/bin/hadoop-daemon.sh start datanode |
| 32 | /opt/hadoop/bin/hadoop-daemon.sh start jobtracker |
| 33 | /opt/hadoop/bin/hadoop-daemon.sh start tasktracker |
| 34 | }}} |
| 35 | * 若要關閉 Hadoop 的所有服務,請使用以下指令 |
| 36 | {{{ |
| 37 | /opt/hadoop/bin/hadoop-daemon.sh stop tasktracker |
| 38 | /opt/hadoop/bin/hadoop-daemon.sh stop datanode |
| 39 | /opt/hadoop/bin/hadoop-daemon.sh stop secondarynamenode |
| 40 | /opt/hadoop/bin/hadoop-daemon.sh stop jobtracker |
| 41 | /opt/hadoop/bin/hadoop-daemon.sh stop namenode |
| 42 | }}} |