java.net.ConnectException: Call From db96/192.168.8.96 to db96:49002 failed on connection exception:
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java.net.ConnectException: Call From db96/192.168.8.96 to db96:49002 failed on connection exception: java.net.ConnectExceptio
n: 拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
n: 拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
解决办法：该处配置要与hadoop中core-site.xml中dfs端口号配置一致。
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