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hadoophadoop-yarncloudera-cdh

Why Mapreduce with YARN stuck on CDH 5.3?

Mapreduce with YARN fail to move ahead of 0% map and 0% reduce. I am using Cloudera CDH on google compute high memory instance(13 GM RAM). 8 GB free ram is available on the machine. Can you please help me to fix it?

sunny@hadoop-m:~$ hadoop jar /opt/cloudera/parcels/CDH-5.3.0-1.cdh5.3.0.p0.30/jars/hadoop-mapreduce-examples-2.5.0-cdh5.3.0.jar  grep input output 'dfs[a-z.]+'
14/12/24 00:13:53 INFO client.RMProxy: Connecting to ResourceManager at hadoop-m.c.sunny-hadoop-trial.internal/10.240.253.233:8032
14/12/24 00:13:53 WARN mapreduce.JobSubmitter: No job jar file set.  User classes may not be found. See Job or Job#setJar(String).
14/12/24 00:13:54 INFO input.FileInputFormat: Total input paths to process : 5
14/12/24 00:13:54 INFO mapreduce.JobSubmitter: number of splits:5
14/12/24 00:13:54 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1419360146634_0001
14/12/24 00:13:54 INFO mapred.YARNRunner: Job jar is not present. Not adding any jar to the list of resources.
14/12/24 00:13:54 INFO impl.YarnClientImpl: Submitted application application_1419360146634_0001
14/12/24 00:13:55 INFO mapreduce.Job: The url to track the job: http://hadoop-m.c.sunny-hadoop-trial.internal:8088/proxy/application_1419360146634_0001/
14/12/24 00:13:55 INFO mapreduce.Job: Running job: job_1419360146634_0001

Resource Manager Output enter image description here Some more info about job enter image description here

yarn-site.xml: http://pastebin.mozilla.org/8113782
mapred-site.xml: http://pastebin.mozilla.org/8113813

Solution

  • Server 's IP got changed because of DHCP service. Client configuration for HDFS and YARN became stale. I needed to update client configuration, I did it with Cloudera manager and now cluster is running fine.