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From "Rohith (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2999) Compilation error in AllocationConfiguration.java in java1.7 while running tests
Date Wed, 31 Dec 2014 00:57:13 GMT
Rohith created YARN-2999:
----------------------------

             Summary: Compilation error in AllocationConfiguration.java in java1.7 while running
tests
                 Key: YARN-2999
                 URL: https://issues.apache.org/jira/browse/YARN-2999
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
            Reporter: Rohith
            Assignee: Rohith


In AllocationConfiguration, in the below object creation, generic type must be specified as
instance variable,otherwise java1.7 lead compilation error while running tests for RM and
NM
{{reservableQueues = new HashSet<>();}}

Report :
{code}
java.lang.Error: Unresolved compilation problem: 
	'<>' operator is not allowed for source level below 1.7

	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfiguration.<init>(AllocationConfiguration.java:150)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.initScheduler(FairScheduler.java:1276)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.serviceInit(FairScheduler.java:1320)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceInit(ResourceManager.java:559)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:985)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:251)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
	at org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart$TestSecurityMockRM.init(TestRMRestart.java:2027)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.<init>(MockRM.java:108)
	at org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart$TestSecurityMockRM.<init>(TestRMRestart.java:2020)
	at org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testAppAttemptTokensRestoredOnRMRestart(TestRMRestart.java:1199)
{code} 




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