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via Stack Overflow by Anil Thyagarajan
, 1 year ago
JA009: Failed to load class: [org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl]
via Stack Overflow by Reddevil
, 2 years ago
JA006: Call From labuser-VirtualBox/127.0.1.1 to localhost:10020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
via GitHub by Crandel
, 7 months ago
JA006: Call From node-1.hadoop/192.168.123.2 to node-1.hadoop:10020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
via cloudera.com by Unknown author, 2 years ago
JA009: Failed on local exception: java.io.EOFException; Host Details : local host is: "TestPi2/192.168.0.26"; destination host is: "TestPi2":10020;
via cloudera.com by Unknown author, 1 year ago
JA009: Failed on local exception: java.io.EOFException; Host Details : local host is: "TestPi2/192.168.0.26"; destination host is: "TestPi2":10020;
via Stack Overflow by EddieM
, 1 year ago
java.io.IOException: Failed to load class: [org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl]	at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:357)	at org.apache.hadoop.mapred.ClientServiceDelegate.getJobStatus(ClientServiceDelegate.java:428)	at org.apache.hadoop.mapred.YARNRunner.getJobStatus(YARNRunner.java:572)	at org.apache.hadoop.mapreduce.Cluster.getJob(Cluster.java:184)	at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:593)	at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:591)	at java.security.AccessController.doPrivileged(Native Method)	at javax.security.auth.Subject.doAs(Subject.java:422)	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)	at org.apache.hadoop.mapred.JobClient.getJobUsingCluster(JobClient.java:591)	at org.apache.hadoop.mapred.JobClient.getJobInner(JobClient.java:601)	at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:631)	at org.apache.oozie.action.hadoop.JavaActionExecutor.getRunningJob(JavaActionExecutor.java:1333)	at org.apache.oozie.action.hadoop.JavaActionExecutor.check(JavaActionExecutor.java:1356)	at org.apache.oozie.command.wf.ActionCheckXCommand.execute(ActionCheckXCommand.java:182)	at org.apache.oozie.command.wf.ActionCheckXCommand.execute(ActionCheckXCommand.java:56)	at org.apache.oozie.command.XCommand.call(XCommand.java:286)	at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:321)	at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:250)	at org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:175)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)