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Posted to yarn-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/11/04 19:00:32 UTC
[jira] [Commented] (YARN-4330) MiniYARNCluster prints multiple
Failed to instantiate default resource calculator warning messages
[ https://issues.apache.org/jira/browse/YARN-4330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14990047#comment-14990047 ]
Steve Loughran commented on YARN-4330:
--------------------------------------
Looks like YARN-3534 triggered this.
Full Stack: note the sheer number of repeated traces
{code}
Projects/slider/slider-core/target/teststandalonerest/teststandalonerest-logDir-nm-0_0
2015-11-04 17:49:31,322 [Thread-2] INFO server.MiniYARNCluster (MiniYARNCluster.java:serviceInit(540)) - Starting NM: 0
2015-11-04 17:49:31,383 [Thread-2] INFO nodemanager.NodeManager (NodeManager.java:getNodeHealthScriptRunner(255)) - Node Manager health check script is not available or doesn't have execute permission, so not starting the node health script runner.
2015-11-04 17:49:31,469 [Thread-2] WARN util.ResourceCalculatorPlugin (ResourceCalculatorPlugin.java:getResourceCalculatorPlugin(184)) - java.lang.UnsupportedOperationException: Could not determine OS: Failed to instantiate default resource calculator.
java.lang.UnsupportedOperationException: Could not determine OS
at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.getResourceCalculatorPlugin(ResourceCalculatorPlugin.java:182)
at org.apache.hadoop.yarn.server.nodemanager.NodeResourceMonitorImpl.serviceInit(NodeResourceMonitorImpl.java:73)
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.nodemanager.NodeManager.serviceInit(NodeManager.java:356)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceInit(MiniYARNCluster.java:541)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceInit(MiniYARNCluster.java:273)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.Service$init.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
at org.apache.slider.test.YarnMiniClusterTestBase.createMiniCluster(YarnMiniClusterTestBase.groovy:291)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:110)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:127)
at org.apache.slider.agent.rest.TestStandaloneREST.testStandaloneREST(TestStandaloneREST.groovy:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
2015-11-04 17:49:31,472 [Thread-2] INFO nodemanager.NodeResourceMonitorImpl (NodeResourceMonitorImpl.java:serviceInit(76)) - Using ResourceCalculatorPlugin : null
2015-11-04 17:49:31,475 [Thread-2] INFO containermanager.ContainerManagerImpl (ContainerManagerImpl.java:serviceInit(261)) - AMRMProxyService is disabled
2015-11-04 17:49:31,475 [Thread-2] INFO localizer.ResourceLocalizationService (ResourceLocalizationService.java:validateConf(224)) - per directory file limit = 8192
2015-11-04 17:49:31,549 [Thread-2] WARN util.ResourceCalculatorPlugin (ResourceCalculatorPlugin.java:getResourceCalculatorPlugin(184)) - java.lang.UnsupportedOperationException: Could not determine OS: Failed to instantiate default resource calculator.
java.lang.UnsupportedOperationException: Could not determine OS
at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.getResourceCalculatorPlugin(ResourceCalculatorPlugin.java:182)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl.serviceInit(ContainersMonitorImpl.java:114)
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.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:271)
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.nodemanager.NodeManager.serviceInit(NodeManager.java:356)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceInit(MiniYARNCluster.java:541)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceInit(MiniYARNCluster.java:273)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.Service$init.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
at org.apache.slider.test.YarnMiniClusterTestBase.createMiniCluster(YarnMiniClusterTestBase.groovy:291)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:110)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:127)
at org.apache.slider.agent.rest.TestStandaloneREST.testStandaloneREST(TestStandaloneREST.groovy:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
2015-11-04 17:49:31,551 [Thread-2] WARN util.ResourceCalculatorPlugin (ResourceCalculatorPlugin.java:getResourceCalculatorPlugin(184)) - java.lang.UnsupportedOperationException: Could not determine OS: Failed to instantiate default resource calculator.
java.lang.UnsupportedOperationException: Could not determine OS
at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.getResourceCalculatorPlugin(ResourceCalculatorPlugin.java:182)
at org.apache.hadoop.yarn.server.nodemanager.util.NodeManagerHardwareUtils.getContainerMemoryMB(NodeManagerHardwareUtils.java:247)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl.serviceInit(ContainersMonitorImpl.java:134)
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.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:271)
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.nodemanager.NodeManager.serviceInit(NodeManager.java:356)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceInit(MiniYARNCluster.java:541)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceInit(MiniYARNCluster.java:273)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.Service$init.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
at org.apache.slider.test.YarnMiniClusterTestBase.createMiniCluster(YarnMiniClusterTestBase.groovy:291)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:110)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:127)
at org.apache.slider.agent.rest.TestStandaloneREST.testStandaloneREST(TestStandaloneREST.groovy:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
2015-11-04 17:49:31,552 [Thread-2] WARN util.ResourceCalculatorPlugin (ResourceCalculatorPlugin.java:getResourceCalculatorPlugin(184)) - java.lang.UnsupportedOperationException: Could not determine OS: Failed to instantiate default resource calculator.
java.lang.UnsupportedOperationException: Could not determine OS
at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.getResourceCalculatorPlugin(ResourceCalculatorPlugin.java:182)
at org.apache.hadoop.yarn.server.nodemanager.util.NodeManagerHardwareUtils.getVCores(NodeManagerHardwareUtils.java:158)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl.serviceInit(ContainersMonitorImpl.java:137)
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.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:271)
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.nodemanager.NodeManager.serviceInit(NodeManager.java:356)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceInit(MiniYARNCluster.java:541)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceInit(MiniYARNCluster.java:273)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.Service$init.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
at org.apache.slider.test.YarnMiniClusterTestBase.createMiniCluster(YarnMiniClusterTestBase.groovy:291)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:110)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:127)
at org.apache.slider.agent.rest.TestStandaloneREST.testStandaloneREST(TestStandaloneREST.groovy:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
2015-11-04 17:49:31,554 [Thread-2] WARN util.ResourceCalculatorPlugin (ResourceCalculatorPlugin.java:getResourceCalculatorPlugin(184)) - java.lang.UnsupportedOperationException: Could not determine OS: Failed to instantiate default resource calculator.
java.lang.UnsupportedOperationException: Could not determine OS
at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.getResourceCalculatorPlugin(ResourceCalculatorPlugin.java:182)
at org.apache.hadoop.yarn.server.nodemanager.util.NodeManagerHardwareUtils.getContainerMemoryMB(NodeManagerHardwareUtils.java:247)
at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceInit(NodeStatusUpdaterImpl.java:167)
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.nodemanager.NodeManager.serviceInit(NodeManager.java:356)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceInit(MiniYARNCluster.java:541)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceInit(MiniYARNCluster.java:273)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.Service$init.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
at org.apache.slider.test.YarnMiniClusterTestBase.createMiniCluster(YarnMiniClusterTestBase.groovy:291)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:110)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:127)
at org.apache.slider.agent.rest.TestStandaloneREST.testStandaloneREST(TestStandaloneREST.groovy:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
2015-11-04 17:49:31,555 [Thread-2] WARN util.ResourceCalculatorPlugin (ResourceCalculatorPlugin.java:getResourceCalculatorPlugin(184)) - java.lang.UnsupportedOperationException: Could not determine OS: Failed to instantiate default resource calculator.
java.lang.UnsupportedOperationException: Could not determine OS
at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
at org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.getResourceCalculatorPlugin(ResourceCalculatorPlugin.java:182)
at org.apache.hadoop.yarn.server.nodemanager.util.NodeManagerHardwareUtils.getVCores(NodeManagerHardwareUtils.java:158)
at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceInit(NodeStatusUpdaterImpl.java:174)
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.nodemanager.NodeManager.serviceInit(NodeManager.java:356)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.MiniYARNCluster$NodeManagerWrapper.serviceInit(MiniYARNCluster.java:541)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.MiniYARNCluster.serviceInit(MiniYARNCluster.java:273)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.service.Service$init.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
at org.apache.slider.test.YarnMiniClusterTestBase.createMiniCluster(YarnMiniClusterTestBase.groovy:291)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:110)
at org.apache.slider.test.YarnZKMiniClusterTestBase.createMiniCluster(YarnZKMiniClusterTestBase.groovy:127)
at org.apache.slider.agent.rest.TestStandaloneREST.testStandaloneREST(TestStandaloneREST.groovy:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
2015-11-04 17:49:31,558 [Thread-2] INFO server.MiniYARNCluster (MiniYARNCluster.java:startResourceManager(326)) - Waiting for RM to start...
2015-11-04 17:49:31,558 [RM-0] INFO resourcemanager.ResourceManager (ResourceManager.java:transitionToActive(1024)) - Transitioning to active state
2015-11-04 17:49:31,571 [RM-0] INFO recovery.RMStateStore (RMStateStore.java:transition(487)) - Updating AMRMToken
2015-11-04 17:49:31,572 [RM-0] INFO recovery.RMStateStore (RMStateStore.java:transition(438)) - Storing RMDTMasterKey.
{code}
> MiniYARNCluster prints multiple Failed to instantiate default resource calculator warning messages
> ---------------------------------------------------------------------------------------------------
>
> Key: YARN-4330
> URL: https://issues.apache.org/jira/browse/YARN-4330
> Project: Hadoop YARN
> Issue Type: Bug
> Components: test, yarn
> Affects Versions: 2.8.0
> Environment: OSX, JUnit
> Reporter: Steve Loughran
> Priority: Blocker
>
> Whenever I try to start a MiniYARNCluster on Branch-2 (commit #0b61cca), I see multiple stack traces warning me that a resource calculator plugin could not be created
> {code}
> (ResourceCalculatorPlugin.java:getResourceCalculatorPlugin(184)) - java.lang.UnsupportedOperationException: Could not determine OS: Failed to instantiate default resource calculator.
> java.lang.UnsupportedOperationException: Could not determine OS
> {code}
> This is a minicluster. It doesn't need resource calculation. It certainly doesn't need test logs being cluttered with even more stack traces which will only generate false alarms about tests failing.
> There needs to be a way to turn this off, and the minicluster should have it that way by default.
> Being ruthless and marking as a blocker, because its a fairly major regression for anyone testing with the minicluster.
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