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} 




--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to