[jira] [Updated] (YARN-11621) Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal

2024-01-27 Thread Shilun Fan (Jira) 


 [ 
https://issues.apache.org/jira/browse/YARN-11621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Shilun Fan updated YARN-11621:
--
Target Version/s: 3.4.0

> Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal
> -
>
> Key: YARN-11621
> URL: https://issues.apache.org/jira/browse/YARN-11621
> Project: Hadoop YARN
>  Issue Type: Test
>  Components: yarn
>Affects Versions: 3.3.6
>Reporter: Susheel Gupta
>Assignee: Susheel Gupta
>Priority: Major
>  Labels: pull-request-available
> Fix For: 3.4.0
>
>
> This test seems to be flaky as it failed 3 times out of 200 runs based on the 
> trunk.
> This was fixed earlier with YARN-7020, but it seems it didn't cover all the 
> flakiness.
> h3.  
> {code:java}
> Error Message
> Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
> ApplicationMasterService cache. at 
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
>  at 
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
>  at 
> org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
>  at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
>  at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
>  at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894)
> Stacktrace
> org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException: 
> Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
> ApplicationMasterService cache. at 
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
>  at 
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
>  at 
> org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
>  at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
>  at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
>  at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894) at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>  at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at 
> org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) at 
> org.apache.hadoop.yarn.ipc.RPCUtil.instantiateYarnException(RPCUtil.java:75) 
> at 
> org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:116) 
> at 
> org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
> at 
> sun.reflect.DelegatingM

[jira] [Updated] (YARN-11621) Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal

2023-11-29 Thread ASF GitHub Bot (Jira) 


 [ 
https://issues.apache.org/jira/browse/YARN-11621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated YARN-11621:
--
Labels: pull-request-available  (was: )

> Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal
> -
>
> Key: YARN-11621
> URL: https://issues.apache.org/jira/browse/YARN-11621
> Project: Hadoop YARN
>  Issue Type: Test
>  Components: yarn
>Affects Versions: 3.3.6
>Reporter: Susheel Gupta
>Assignee: Susheel Gupta
>Priority: Major
>  Labels: pull-request-available
>
> This test seems to be flaky as it failed 3 times out of 200 runs based on the 
> trunk.
> This was fixed earlier with YARN-7020, but it seems it didn't cover all the 
> flakiness.
> h3.  
> {code:java}
> Error Message
> Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
> ApplicationMasterService cache. at 
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
>  at 
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
>  at 
> org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
>  at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
>  at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
>  at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894)
> Stacktrace
> org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException: 
> Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
> ApplicationMasterService cache. at 
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
>  at 
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
>  at 
> org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
>  at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
>  at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
>  at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894) at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>  at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at 
> org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) at 
> org.apache.hadoop.yarn.ipc.RPCUtil.instantiateYarnException(RPCUtil.java:75) 
> at 
> org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:116) 
> at 
> org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
> at 
> sun.reflect.DelegatingMethodAc

[jira] [Updated] (YARN-11621) Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal

2023-11-29 Thread Susheel Gupta (Jira) 


 [ 
https://issues.apache.org/jira/browse/YARN-11621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Susheel Gupta updated YARN-11621:
-
Affects Version/s: 3.3.6

> Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal
> -
>
> Key: YARN-11621
> URL: https://issues.apache.org/jira/browse/YARN-11621
> Project: Hadoop YARN
>  Issue Type: Test
>  Components: yarn
>Affects Versions: 3.3.6
>Reporter: Susheel Gupta
>Assignee: Susheel Gupta
>Priority: Major
>
> This test seems to be flaky as it failed 3 times out of 200 runs based on the 
> trunk.
> This was fixed earlier with YARN-7020, but it seems it didn't cover all the 
> flakiness.
> h3.  
> {code:java}
> Error Message
> Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
> ApplicationMasterService cache. at 
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
>  at 
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
>  at 
> org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
>  at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
>  at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
>  at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894)
> Stacktrace
> org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException: 
> Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
> ApplicationMasterService cache. at 
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
>  at 
> org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
>  at 
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
>  at 
> org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
>  at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
>  at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
>  at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894) at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>  at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at 
> org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) at 
> org.apache.hadoop.yarn.ipc.RPCUtil.instantiateYarnException(RPCUtil.java:75) 
> at 
> org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:116) 
> at 
> org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at j

[jira] [Updated] (YARN-11621) Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal

2023-11-29 Thread Susheel Gupta (Jira) 


 [ 
https://issues.apache.org/jira/browse/YARN-11621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Susheel Gupta updated YARN-11621:
-
Description: 
This test seems to be flaky as it failed 3 times out of 200 runs based on the 
trunk.
This was fixed earlier with YARN-7020, but it seems it didn't cover all the 
flakiness.


h3.  
{code:java}
Error Message
Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
ApplicationMasterService cache. at 
org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
 at 
org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
 at 
org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
 at 
org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
 at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
 at 
org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
 at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894)

Stacktrace
org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException: 
Application attempt appattempt_1630750910491_0001_01 doesn't exist in 
ApplicationMasterService cache. at 
org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407)
 at 
org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224)
 at 
org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135)
 at 
org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329)
 at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
 at 
org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
 at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at 
org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at 
org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) 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:1898)
 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894) at 
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
 at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at 
org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) at 
org.apache.hadoop.yarn.ipc.RPCUtil.instantiateYarnException(RPCUtil.java:75) at 
org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:116) at 
org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498) at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:431)
 at 
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:166)
 at 
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:158)
 at 
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:96)
 at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:362)
 at com.sun.proxy.$Proxy90.allocate(Unknown Source) at 
org.apache.hadoop.yarn.client.api.