suhothayan / hadoop-spark-pig-hive Goto Github PK

I want to run pig in mapreduce mode.
But I am getting this error.

2020-12-26 00:18:55,435 [main] INFO  org.apache.hadoop.mapred.ClientServiceDelegate - Application state is completed. FinalApplicationStatus=SUCCEEDED. Redirecting to job history server
2020-12-26 00:18:56,440 [main] INFO  org.apache.hadoop.ipc.Client - Retrying connect to server: 0.0.0.0/0.0.0.0:10020. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2020-12-26 00:18:57,442 [main] INFO  org.apache.hadoop.ipc.Client - Retrying connect to server: 0.0.0.0/0.0.0.0:10020. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2020-12-26 00:19:05,560 [main] WARN  org.apache.pig.tools.pigstats.mapreduce.MRJobStats - Failed to get reduce task report

Is this is an configuration issue? Please support

I have submitted several map-reduce jobs (jar) files, but all are getting stuck in map-reduce. Job: Running job: job_id state

i tried it with below command:

yarn jar mapreduce-design-patterns/mapreduce-design-patterns/target/mapreduce-design-patterns-1.0-SNAPSHOT.jar week4.count.WordCount stackapps.com/stackapps.com/comments/ output/wordCount

RunJar jarFile [mainClass] args...
bash-4.1# yarn jar mapreduce-design-patterns/mapreduce-design-patterns/target/mapreduce-design-patterns-1.0-SNAPSHOT.jar week4.count.WordCount stackapps.com/stackapps.com/comments/ output/wordCount
23/11/03 10:10:34 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
23/11/03 10:10:35 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
23/11/03 10:10:35 INFO input.FileInputFormat: Total input paths to process : 1
23/11/03 10:10:35 INFO mapreduce.JobSubmitter: number of splits:1
23/11/03 10:10:35 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1699020468106_0001
23/11/03 10:10:36 INFO impl.YarnClientImpl: Submitted application application_1699020468106_0001
23/11/03 10:10:36 INFO mapreduce.Job: The url to track the job: http://8c0d59f0a1c5:8088/proxy/application_1699020468106_0001/
23/11/03 10:10:36 INFO mapreduce.Job: Running job: job_1699020468106_0001

my operating system is lsb_release -a

please advise on this matter