hadoop运行自带wordcount例子一直不出结果？

li381680969 2012-12-21 05:06:12

运行hadoop自带例子时出现这种情况，等了好几个小时也没出来后面的内容，是什么原因？
是一直没有运行完？什么原因？谢谢大家了
刚接触hadoop实在不明白

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早上的阳光 2014-08-14

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楼主的问题解决了吗，我也遇到这样的问题

li381680969 2012-12-23

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381680969,谢谢啦

紫金 2012-12-22

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日志没有输出吗？把日志也贴上来

紫金 2012-12-22

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把你QQ留下

li381680969 2012-12-22

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加个ＱＱ吧，好好向前辈学习。

li381680969 2012-12-22

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嗯，那也谢谢你啦，我怀疑是不是我的例子有问题呢

紫金 2012-12-22

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日志没有错误，还真没遇到过这种问题，实际上我也没有在cygwin环境下做过测试

li381680969 2012-12-22

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2012-12-22 13:51:35,234 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /127.0.0.1:50010, dest: /127.0.0.1:4711, bytes: 23039, op: HDFS_READ, cliID: DFSClient_NONMAPREDUCE_1748577741_29, offset: 0, srvID: DS-1975303897-10.0.135.137-50010-1356059433687, blockid: blk_1403468304100557392_1030, duration: 19896383
2012-12-22 13:51:35,500 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Receiving block blk_6374126060499646994_1031 src: /127.0.0.1:4713 dest: /127.0.0.1:50010
2012-12-22 13:51:35,500 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /127.0.0.1:4713, dest: /127.0.0.1:50010, bytes: 120, op: HDFS_WRITE, cliID: DFSClient_NONMAPREDUCE_-927283432_1, offset: 0, srvID: DS-1975303897-10.0.135.137-50010-1356059433687, blockid: blk_6374126060499646994_1031, duration: 1077791
2012-12-22 13:51:35,500 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: PacketResponder 0 for block blk_6374126060499646994_1031 terminating
2012-12-22 13:51:35,671 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Receiving block blk_2466631481449782651_1032 src: /127.0.0.1:4714 dest: /127.0.0.1:50010
2012-12-22 13:51:35,687 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /127.0.0.1:4714, dest: /127.0.0.1:50010, bytes: 106, op: HDFS_WRITE, cliID: DFSClient_NONMAPREDUCE_-927283432_1, offset: 0, srvID: DS-1975303897-10.0.135.137-50010-1356059433687, blockid: blk_2466631481449782651_1032, duration: 1608585
2012-12-22 13:51:35,687 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: PacketResponder 0 for block blk_2466631481449782651_1032 terminating
2012-12-22 13:51:35,718 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /127.0.0.1:50010, dest: /127.0.0.1:4715, bytes: 73, op: HDFS_READ, cliID: DFSClient_NONMAPREDUCE_1748577741_29, offset: 0, srvID: DS-1975303897-10.0.135.137-50010-1356059433687, blockid: blk_5867650396328906067_1029, duration: 552025