MAPREDUCE服务 MRS-提交MapReduce任务时客户端长时间无响应:问题

时间：2024-10-18 17:22:18

问题

向YARN服务器提交MapReduce任务后，客户端提示如下信息后长时间无响应。

16/03/03 16:44:56 INFO hdfs.DFSClient: Created HDFS_DELEGATION_TOKEN token 44 for admin on ha-hdfs:hacluster
16/03/03 16:44:56 INFO security.TokenCache: Got dt for hdfs://hacluster; Kind: HDFS_DELEGATION_TOKEN, Service: ha-hdfs:hacluster,
Ident: (HDFS_DELEGATION_TOKEN token 44 for admin)
16/03/03 16:44:56 INFO client.ConfiguredRMFailoverProxyProvider: Failing over to 53
16/03/03 16:44:57 INFO input.FileInputFormat: Total input files to process : 200
16/03/03 16:44:57 INFO mapreduce.JobSubmitter: number of splits:200
16/03/03 16:44:57 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1456738266914_0005
16/03/03 16:44:57 INFO mapreduce.JobSubmitter: Kind: HDFS_DELEGATION_TOKEN, Service: ha-hdfs:hacluster,
Ident: (HDFS_DELEGATION_TOKEN token 44 for admin)
16/03/03 16:44:57 INFO impl.YarnClientImpl: Submitted application application_1456738266914_0005
16/03/03 16:44:57 INFO mapreduce.Job: The url to track the job: https://linux2:8090/proxy/application_1456738266914_0005/
16/03/03 16:44:57 INFO mapreduce.Job: Running job: job_1456738266914_0005

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