Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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Slider 0.80
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None
Description
Error stack -
org.apache.slider.client.TestClientBasicArgs.testListUnknownRM Error Message java.util.concurrent.ExecutionException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "badhost":8888; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost Stacktrace java.io.IOException: java.util.concurrent.ExecutionException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "badhost":8888; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:407) at org.apache.hadoop.ipc.Client$1.call(Client.java:1470) at org.apache.hadoop.ipc.Client$1.call(Client.java:1467) at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4767) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3568) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2350) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2228) at com.google.common.cache.LocalCache.get(LocalCache.java:3965) at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4764) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1467) at org.apache.hadoop.ipc.Client.call(Client.java:1397) at org.apache.hadoop.ipc.Client.call(Client.java:1358) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at $Proxy19.getApplications(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplications(ApplicationClientProtocolPBClientImpl.java:251) 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:601) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at $Proxy20.getApplications(Unknown Source) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getApplications(YarnClientImpl.java:484) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getApplications(YarnClientImpl.java:468) at org.apache.slider.client.SliderYarnClientImpl.listDeployedInstances(SliderYarnClientImpl.java:101) at org.apache.slider.core.registry.YarnAppListClient.listInstances(YarnAppListClient.java:111) at org.apache.slider.client.SliderClient.listSliderInstances(SliderClient.java:2691) at org.apache.slider.client.SliderClient.actionList(SliderClient.java:2775) at org.apache.slider.client.SliderClient.exec(SliderClient.java:514) at org.apache.slider.client.SliderClient.runService(SliderClient.java:428) at org.apache.slider.core.main.ServiceLauncher.launchService(ServiceLauncher.java:188) at org.apache.slider.test.SliderTestUtils.launch(SliderTestUtils.groovy:955) 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:601) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324) at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1462) at org.codehaus.groovy.runtime.callsite.StaticMetaClassSite.callStatic(StaticMetaClassSite.java:62) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:53) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:189) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:217) at org.apache.slider.client.TestClientBasicArgs.testListUnknownRM(TestClientBasicArgs.groovy:66) Standard Output 2015-06-01 20:31:05,685 [JUnit] DEBUG test.SliderTestUtils (SliderTestUtils.groovy:launch(952)) - slider list cluster --manager badhost:8888 2015-06-01 20:31:05,719 [JUnit] DEBUG utility.LaunchedWorkflowCompositeService (LaunchedWorkflowCompositeService.java:bindArgs(80)) - Binding 4 Arguments: 2015-06-01 20:31:05,719 [JUnit] DEBUG utility.LaunchedWorkflowCompositeService (LaunchedWorkflowCompositeService.java:bindArgs(86)) - "list" "cluster" "--manager" "badhost:8888" 2015-06-01 20:31:05,913 [JUnit] DEBUG params.CommonArgs (CommonArgs.java:validate(241)) - action=list 2015-06-01 20:31:06,086 [JUnit] DEBUG tools.ConfigHelper (ConfigHelper.java:loadFromResource(515)) - loaded resources from file:/D:/w/slider/slider-core/target/test-classes/slider-client.xml 2015-06-01 20:31:06,090 [JUnit] DEBUG params.CommonArgs (ClientArgs.java:applyDefinitions(121)) - Setting RM to badhost:8888 2015-06-01 20:31:06,247 [JUnit] DEBUG tools.SliderUtils (SliderUtils.java:checkForRequiredNativeLibraries(1920)) - winutils is at D:\w\slider\HADOOP_LATEST\bin\winutils.exe 2015-06-01 20:31:07,133 [JUnit] INFO client.RMProxy (RMProxy.java:createRMProxy(98)) - Connecting to ResourceManager at badhost:8888 2015-06-01 20:31:07,463 [JUnit] DEBUG tools.CoreFileSystem (CoreFileSystem.java:listPersistentInstances(608)) - Looking for all persisted application at file:/C:/Users/jenkins/.slider/cluster 2015-06-01 20:31:07,493 [JUnit] INFO tools.CoreFileSystem (CoreFileSystem.java:listPersistentInstances(626)) - Malformed cluster found at file:/C:/Users/jenkins/.slider/cluster/cluster1. It does not appear to be a valid persisted instance. 2015-06-01 20:31:07,506 [JUnit] INFO tools.CoreFileSystem (CoreFileSystem.java:listPersistentInstances(626)) - Malformed cluster found at file:/C:/Users/jenkins/.slider/cluster/testLoadFailsIfDestDoesNotExist. It does not appear to be a valid persisted instance. 2015-06-01 20:31:07,506 [JUnit] INFO tools.CoreFileSystem (CoreFileSystem.java:listPersistentInstances(626)) - Malformed cluster found at file:/C:/Users/jenkins/.slider/cluster/testLoadFailsIfWritelocked. It does not appear to be a valid persisted instance. 2015-06-01 20:31:07,508 [JUnit] INFO tools.CoreFileSystem (CoreFileSystem.java:listPersistentInstances(626)) - Malformed cluster found at file:/C:/Users/jenkins/.slider/cluster/testSaveFailsIfReadlocked. It does not appear to be a valid persisted instance. 2015-06-01 20:31:07,509 [JUnit] INFO tools.CoreFileSystem (CoreFileSystem.java:listPersistentInstances(626)) - Malformed cluster found at file:/C:/Users/jenkins/.slider/cluster/testSaveFailsIfWritelocked. It does not appear to be a valid persisted instance.
Attachments
Issue Links
- depends upon
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HADOOP-12052 IPC client downgrades all exception types to IOE, breaks callers trying to use them
- Resolved
- is broken by
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HADOOP-11772 RPC Invoker relies on static ClientCache which has synchronized(this) blocks
- Resolved