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我正在研究Windows 7中的hadoop安装。Windows 7中的Hadoop安装
试图从apache站点解压tarfiles,但它不成功。
我已经在互联网搜索和找到下面的链接。
http://toodey.com/2015/08/10/hadoop-installation-on-windows-without-cygwin-in-10-mints/
我能够安装。但是当我试图执行这些例子时,我遇到了以下错误。执行
命令:
C:\Users\hadoop\hadoop-2.7.1\bin\hadoop.cmd jar C:\Users\hadoop\hadoop-2.7.1\share\hadoop\mapreduce\hadoop-mapreduce-examples-2.7.1.jar wordcount /hadoop/input /hadoop/output
错误:
C:\Users\hadoop\hadoop-2.7.1>C:\Users\hadoop\hadoop-2.7.1\bin\hadoop.cmd jar C:\Users\hadoop\hadoop-2.7.1\share\hadoop\mapreduce\hadoop-mapreduce-examples-2.7.1.jar wordcount /hadoop/input /hadoop/output
16/11/14 17:05:28 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:0000
16/11/14 17:05:30 INFO input.FileInputFormat: Total input paths to process : 3
16/11/14 17:05:30 INFO mapreduce.JobSubmitter: number of splits:3
16/11/14 17:05:30 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1479122512555_0003
16/11/14 17:05:31 INFO impl.YarnClientImpl: Submitted application application_1479122512555_0003
16/11/14 17:05:32 INFO mapreduce.Job: The url to track the job: http://MachineName:8088/proxy/application_1479122512555_0003/
16/11/14 17:05:32 INFO mapreduce.Job: Running job: job_1479122512555_0003
16/11/14 17:05:36 INFO mapreduce.Job: Job job_1479122512555_0003 running in uber mode : false
16/11/14 17:05:36 INFO mapreduce.Job: map 0% reduce 0%
16/11/14 17:05:36 INFO mapreduce.Job: Job job_1479122512555_0003 failed with state FAILED due to: Application application_1479122512555_0003 failed 2 times due to AM Container for appattempt_1479122512555_0003_000002 exited with exitCode: -1000
For more detailed output, check application tracking page:http://MachineName:8088/cluster/app/application_1479122512555_0003Then, click on links to logs of each attempt.
Diagnostics: null
Failing this attempt. Failing the application.
16/11/14 17:05:36 INFO mapreduce.Job: Counters: 0
在此先感谢...
以下是消息我可以看到.. 可供容器container_1479122512555_0003_02_000001没有日志 让我知道,如果我错了指向日志。 – VinayS
始终为输入提供特定的文件名 – Mahek
现在我已经在下面执行了。 C:\ Users \ hadoop \ hadoop-2.7.1 \ bin \ hadoop.cmd jar C:\ Users \ hadoop \ hadoop-2.7.1 \ share \ hadoop \ mapreduce \ hadoop-mapreduce-examples-2.7.1。 jar wordcount /hadoop/input/LICENSE.txt/hadoop/output 但错误是颤音一样的。 我可以知道安装是否有问题吗? – VinayS