當我配置完啟動時，出現：
JIAS-MacBook-Pro:hadoop-0.20.2 jia$ bin/start-all.sh
starting namenode, logging to /Users/jia/Documents/hadoop-0.20.2/bin/../logs/hadoop-jia-namenode-JIAS-MacBook-Pro.local.out
cat: Documents/hadoop-0.20.2/conf/slaves: No such file or directory
cat: Documents/hadoop-0.20.2/conf/masters: No such file or directory
starting jobtracker, logging to /Users/jia/Documents/hadoop-0.20.2/bin/../logs/hadoop-jia-jobtracker-JIAS-MacBook-Pro.local.out
cat: Documents/hadoop-0.20.2/conf/slaves: No such file or directory
這樣的錯誤。而且在瀏覽器打開不了下面兩個頁面。怎么回事呢？
http://localhost:50030 (MapReduce的Web頁面)
http://localhost:50070 (HDfS的web頁面)
uj5u.com熱心網友回復：
在$hadoop_home/conf 檔案夾里新增 slaves和master兩個檔案，里面分別填寫你的datanode和namenode節點的host或者ip轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/94315.html
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