作者:灵123456妞子 | 来源:互联网 | 2023-05-26 15:36
[grid@M210hadoop-2.6.4]$binhadoopjarsharehadoopmapreducehadoop-mapreduce-examples-2.6.4.jar
[grid@M210 hadoop-2.6.4]$ bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.6.4.jar grep input output 'dfs[a-z.]+'
16/04/13 11:25:02 INFO client.RMProxy: Connecting to ResourceManager at M210/192.168.31.210:8032
16/04/13 11:25:02 WARN mapreduce.JobResourceUploader: No job jar file set. User classes may not be found. See Job or Job#setJar(String).
16/04/13 11:25:02 INFO input.FileInputFormat: Total input paths to process : 32
16/04/13 11:25:03 INFO mapreduce.JobSubmitter: number of splits:32
16/04/13 11:25:03 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1460517752104_0001
16/04/13 11:25:03 INFO mapred.YARNRunner: Job jar is not present. Not adding any jar to the list of resources.
16/04/13 11:25:03 INFO impl.YarnClientImpl: Submitted application application_1460517752104_0001
16/04/13 11:25:03 INFO mapreduce.Job: The url to track the job: http://M210:8088/proxy/application_1460517752104_0001/
16/04/13 11:25:03 INFO mapreduce.Job: Running job: job_1460517752104_0001
3 个解决方案
估计资源不够?
你把input 中的文件清空,看看能不能运行.
你能给出更多的信息吗,这样看不出什么的,你可以检查下你的配置文件和别人的配置对照一下。
16/04/13 11:25:02 WARN mapreduce.JobResourceUploader: No job jar file set. User classes may not be found. See Job or Job#setJar(String).