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From "Yesha Vora (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-5798) Mrrsleep job with only maps fails with 'Illegal output to map'
Date Tue, 18 Mar 2014 00:23:44 GMT
Yesha Vora created MAPREDUCE-5798:
-------------------------------------

             Summary: Mrrsleep job with only maps fails with 'Illegal output to map'
                 Key: MAPREDUCE-5798
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5798
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Yesha Vora


Mrr sleep job with only maps is failing with 'Illegal output to map'.

{noformat}
-bash-4.1$ hadoop jar tez-mapreduce-examples.jar mrrsleep -m 10 -ir 0 -r 0 
14/03/16 05:52:08 INFO client.RMProxy: Connecting to ResourceManager at hostname/0.0.0.0:8032
14/03/16 05:52:09 INFO examples.MRRSleepJob: Creating in-mem splits
14/03/16 05:52:09 INFO hadoop.MRHelpers: Generating mapreduce api input splits
14/03/16 05:52:09 INFO hadoop.MRHelpers: NumSplits: 10, SerializedSize: 620
14/03/16 05:52:09 INFO client.TezClient: Submitting DAG to YARN, applicationId=application_1394838695668_0023
14/03/16 05:52:09 INFO impl.YarnClientImpl: Submitted application application_1394838695668_0023
14/03/16 05:52:09 INFO client.RMProxy: Connecting to ResourceManager at hostname/0.0.0.0:8032
14/03/16 05:52:09 INFO examples.MRRSleepJob: DAG Status: status=SUBMITTED, progress=null,
diagnostics=, counters=null
14/03/16 05:52:10 INFO examples.MRRSleepJob: DAG Status: status=SUBMITTED, progress=null,
diagnostics=, counters=null
14/03/16 05:52:11 INFO examples.MRRSleepJob: DAG Status: status=SUBMITTED, progress=null,
diagnostics=, counters=null
14/03/16 05:52:12 INFO examples.MRRSleepJob: DAG Status: status=SUBMITTED, progress=null,
diagnostics=, counters=null
14/03/16 05:52:14 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 0 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:15 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 0 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:16 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 0 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:17 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 1 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:18 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 2 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:19 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:20 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:21 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:22 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:23 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:24 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:25 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:26 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:27 INFO examples.MRRSleepJob: DAG Status: status=RUNNING, progress=TotalTasks:
10 Succeeded: 0 Running: 3 Failed: 0 Killed: 0, diagnostics=, counters=null
14/03/16 05:52:28 INFO examples.MRRSleepJob: DAG Status: status=FAILED, progress=TotalTasks:
10 Succeeded: 0 Running: 0 Failed: 1 Killed: 9, diagnostics=Vertex failed, vertexName=map,
vertexId=vertex_1394838695668_0023_1_00, diagnostics=[Task failed, taskId=task_1394838695668_0023_1_00_000001,
diagnostics=[AttemptID:attempt_1394838695668_0023_1_00_000001_0 Info:Error: java.io.IOException:
Illegal output to map: class org.apache.tez.mapreduce.input.MRInputLegacy
	at org.apache.tez.mapreduce.processor.map.MapProcessor.run(MapProcessor.java:129)
	at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:306)
	at org.apache.hadoop.mapred.YarnTezDagChild$4.run(YarnTezDagChild.java:526)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
	at org.apache.hadoop.mapred.YarnTezDagChild.main(YarnTezDagChild.java:515)

Container released by application, AttemptID:attempt_1394838695668_0023_1_00_000001_1 Info:Error:
java.io.IOException: Illegal output to map: class org.apache.tez.mapreduce.input.MRInputLegacy
	at org.apache.tez.mapreduce.processor.map.MapProcessor.run(MapProcessor.java:129)
	at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:306)
	at org.apache.hadoop.mapred.YarnTezDagChild$4.run(YarnTezDagChild.java:526)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
	at org.apache.hadoop.mapred.YarnTezDagChild.main(YarnTezDagChild.java:515)

Container released by application, AttemptID:attempt_1394838695668_0023_1_00_000001_2 Info:Error:
java.io.IOException: Illegal output to map: class org.apache.tez.mapreduce.input.MRInputLegacy
	at org.apache.tez.mapreduce.processor.map.MapProcessor.run(MapProcessor.java:129)
	at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:306)
	at org.apache.hadoop.mapred.YarnTezDagChild$4.run(YarnTezDagChild.java:526)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
	at org.apache.hadoop.mapred.YarnTezDagChild.main(YarnTezDagChild.java:515)

Container released by application, AttemptID:attempt_1394838695668_0023_1_00_000001_3 Info:Error:
java.io.IOException: Illegal output to map: class org.apache.tez.mapreduce.input.MRInputLegacy
	at org.apache.tez.mapreduce.processor.map.MapProcessor.run(MapProcessor.java:129)
	at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:306)
	at org.apache.hadoop.mapred.YarnTezDagChild$4.run(YarnTezDagChild.java:526)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
	at org.apache.hadoop.mapred.YarnTezDagChild.main(YarnTezDagChild.java:515)
], Vertex failed as one or more tasks failed. failedTasks:1]
DAG failed due to vertex failure. failedVertices:1 killedVertices:0, counters=null
{noformat}



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