[
https://issues.apache.org/jira/browse/MAPREDUCE-4950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13910215#comment-13910215
]
Rohith commented on MAPREDUCE-4950:
-----------------------------------
In my cluster Hadoop-2.3, I too encounterd with similar
exception.JobHistoryEvents write failed. I am not pretty sure what is cause
for the reason.:-(
{noformat}
2014-02-21 22:10:33,841 INFO [Thread-355]
org.apache.hadoop.service.AbstractService: Service JobHistoryEventHandler
failed in state STOPPED; cause: org.apache.avro.AvroTypeException: Attempt to
process a enum when a string was expected.
org.apache.avro.AvroTypeException: Attempt to process a enum when a string was
expected.
at org.apache.avro.io.parsing.Parser.advance(Parser.java:93)
at
org.apache.avro.io.JsonEncoder.writeEnum(JsonEncoder.java:217)
at
org.apache.avro.specific.SpecificDatumWriter.writeEnum(SpecificDatumWriter.java:54)
at
org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:67)
at
org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:106)
at
org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
at
org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:58)
at
org.apache.hadoop.mapreduce.jobhistory.EventWriter.write(EventWriter.java:66)
at
org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler$MetaInfo.writeEvent(JobHistoryEventHandler.java:870)
at
org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler.handleEvent(JobHistoryEventHandler.java:517)
at
org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler.serviceStop(JobHistoryEventHandler.java:332)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at
org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
at
org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
at
org.apache.hadoop.service.CompositeService.stop(CompositeService.java:159)
at
org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster.serviceStop(MRAppMaster.java:1386)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster.shutDownJob(MRAppMaster.java:550)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler$1.run(MRAppMaster.java:602)
{noformat}
> MR App Master fails to write the history due to AvroTypeException
> -----------------------------------------------------------------
>
> Key: MAPREDUCE-4950
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4950
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver, mr-am
> Reporter: Devaraj K
> Priority: Critical
>
> {code:xml}
> 2013-01-19 19:31:27,269 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler: In stop,
> writing event MAP_ATTEMPT_STARTED
> 2013-01-19 19:31:27,269 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.yarn.service.CompositeService: Error stopping
> JobHistoryEventHandler
> org.apache.avro.AvroTypeException: Attempt to process a enum when a
> array-start was expected.
> at org.apache.avro.io.parsing.Parser.advance(Parser.java:93)
> at org.apache.avro.io.JsonEncoder.writeEnum(JsonEncoder.java:210)
> at
> org.apache.avro.specific.SpecificDatumWriter.writeEnum(SpecificDatumWriter.java:54)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
> at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:65)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:57)
> at
> org.apache.hadoop.mapreduce.jobhistory.EventWriter.write(EventWriter.java:66)
> at
> org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler$MetaInfo.writeEvent(JobHistoryEventHandler.java:825)
> at
> org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler.handleEvent(JobHistoryEventHandler.java:517)
> at
> org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler.stop(JobHistoryEventHandler.java:346)
> at
> org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:99)
> at
> org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:89)
> at
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:445)
> at
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:406)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:126)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:75)
> at java.lang.Thread.run(Thread.java:662)
> 2013-01-19 19:31:27,271 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Deleting staging directory
> hdfs://hacluster /root/staging-dir/root/.staging/job_1358603069474_0135
> {code}
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
