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https://issues.apache.org/jira/browse/MAPREDUCE-4067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuan Gong updated MAPREDUCE-4067:
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Attachment: MAPREDUCE-4067.1.patch
Replace the YarnRemoteException with IOException in below Java files:
./hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/client/MRClientService.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/rm/RMContainerRequestor.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/launcher/TestContainerLauncher.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/local/TestLocalContainerAllocator.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/MRAppBenchmark.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/impl/pb/client/MRClientProtocolPBClientImpl.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/impl/pb/service/MRClientProtocolPBServiceImpl.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/MRClientProtocol.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/TestRPCFactories.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/HistoryClientService.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ClientServiceDelegate.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/NotRunningJob.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestClientRedirect.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestClientServiceDelegate.java
./hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/security/TestJHSSecurity.java
> Replace YarnRemoteException with IOException in MRv2 APIs
> ---------------------------------------------------------
>
> Key: MAPREDUCE-4067
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4067
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Jitendra Nath Pandey
> Assignee: Xuan Gong
> Priority: Critical
> Attachments: MAPREDUCE-4067.1.patch, MR4067.txt
>
>
> YarnRemoteException is defined as a generic wrapper for all the exceptions in
> yarn. I think we should instead throw IOExceptions in the API, which can
> later be extended for more specialized exceptions without breaking
> compatibility.
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