補充 ：

• php streaming demo

• hadoop 成單機的shell

• hadoop 0.20

hadoop 平台遇到的問題

waue@hadoop117:/var/log/hadoop$ vim hadoop-hadoop-tasktracker-hadoop117.log.2009-08-20

2009-08-20 05:05:13,677 WARN org.apache.hadoop.mapred.TaskTracker: getMapOutput(attempt_200908190627_0047_m_000010_0,18) failed :
java.net.SocketException: Connection reset
...