[MAPREDUCE-6705] Task failing continuously on trunk

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Duplicate
• Assignee: Kai Zheng
• Reporter: Bibin Chundatt
• Created: 27/May/16 15:27
• Updated: 17/Sep/16 00:53
• Resolved: 17/Sep/16 00:53

Description

Task attempt failing continuously. Submit any mapreduce application

Run the job as below

./yarn jar ../share/hadoop/mapreduce/hadoop-mapreduce-examples*.jar pi -Dyarn.app.mapreduce.am.env="HADOOP_MAPRED_HOME={{HADOOP_COMMON_HOME}}" -Dmapreduce.admin.user.env="HADOOP_MAPRED_HOME={{HADOOP_COMMON_HOME}}"  1 1

2016-05-27 11:28:27,148 DEBUG [main] org.apache.hadoop.ipc.Client: getting client out of cache: org.apache.hadoop.ipc.Client@291ae
2016-05-27 11:28:27,160 DEBUG [main] org.apache.hadoop.mapred.YarnChild: PID: 22305
2016-05-27 11:28:27,160 INFO [main] org.apache.hadoop.mapred.YarnChild: Sleeping for 0ms before retrying again. Got null now.
2016-05-27 11:28:27,161 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception running child : java.lang.reflect.UndeclaredThrowableException
	at com.sun.proxy.$Proxy10.getTask(Unknown Source)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:136)
Caused by: com.google.protobuf.ServiceException: Too many or few parameters for request. Method: [getTask], Expected: 2, Actual: 1
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
	... 2 more

2016-05-27 11:28:27,161 DEBUG [main] org.apache.hadoop.ipc.Client: stopping client from cache: org.apache.hadoop.ipc.Client@291ae
2016-05-27 11:28:27,161 DEBUG [main] org.apache.hadoop.ipc.Client: removing client from cache: org.apache.hadoop.ipc.Client@291ae

Issue Links

• is broken by: HADOOP-12579 Deprecate WriteableRPCEngine
• relates to: MAPREDUCE-6706 Update TaskUmbilicalProtocol to use ProtobufRPCEngine