In my 2 node cluster, when I try to run /start-yarn.sh it starts NodeManager on both master and slave nodes. But, in slave node, it gets killed after some time. Here is what is found in log file:
2014-09-08 13:37:12,224 INFO org.apache.hadoop.yarn.service.AbstractService: Service:org.apache.hadoop.yarn.server.nodemanager.NodeHealthCheckerService is stopped
2014-09-08 13:37:12,224 INFO org.apache.hadoop.yarn.service.AbstractService: Srvvice:org.apache.hadoop.yarn.server.nodemanager.DeletionService is stopped
2014-09-08 13:37:12,224 FATAL org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting NodeManager
org.apache.hadoop.yarn.YarnException: Failed to Start org.apache.hadoop.yarn.se$
at org.apache.hadoop.yarn.service.CompositeService.start(CompositeServi$
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.start(NodeMana$
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNo$
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManag$
Caused by: org.apache.avro.AvroRuntimeException: java.lang.reflect.UndeclaredTh$
at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.star$
at org.apache.hadoop.yarn.service.CompositeService.start(CompositeServi$
... 3 more
Caused by: java.lang.reflect.UndeclaredThrowableException
at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBCl$
at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.regi$
at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.star$
... 4 more
Caused by: com.google.protobuf.ServiceException: java.net.ConnectException: Cal$
at org.apache.hadoop.yarn.ipc.ProtoOverHadoopRpcEngine$Invoker.invoke(P$
at com.sun.proxy.$Proxy24.registerNodeManager(Unknown Source)
at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBCl$
... 6 more
Caused by: java.net.ConnectException: Call From slave1/10.255.255.35 to 0.0.0.0$
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:700)
at org.apache.hadoop.ipc.Client.call(Client.java:1099)
at org.apache.hadoop.yarn.ipc.ProtoOverHadoopRpcEngine$Invoker.invoke(P$
... 8 more
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:70$
at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeou$
2014-09-08 13:37:12,239 INFO org.apache.hadoop.ipc.Server: Stopping server on 4
2014-09-08 13:37:12,240 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl:
2014-09-08 13:37:12,240 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl:
2014-09-08 13:37:12,241 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl:
2014-09-08 13:37:12,241 INFO org.apache.hadoop.yarn.server.nodemanager.NodeMana
/************************************************************
SHUTDOWN_MSG: Shutting down NodeManager at slave1/10.255.255.35
************************************************************/
Any help?
Related
Summary
Installing Hadoop following this guide, everything goes fine until Step 7 (starting NameNode and DataNode) but when I'm trying Step 8 (starting NodeManager and ResourceManager) the two cmds open up but they fail with the following excpetions each.
nodemanager cmd:
2022-11-18 18:29:44,278 ERROR nodemanager.NodeManager: Error starting NodeManager
java.lang.ExceptionInInitializerError
at com.google.inject.internal.cglib.reflect.$FastClassEmitter.<init>(FastClassEmitter.java:67)
at com.google.inject.internal.cglib.reflect.$FastClass$Generator.generateClass(FastClass.java:72)
at com.google.inject.internal.cglib.core.$DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at com.google.inject.internal.cglib.core.$AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at com.google.inject.internal.cglib.reflect.$FastClass$Generator.create(FastClass.java:64)
at com.google.inject.internal.BytecodeGen.newFastClass(BytecodeGen.java:204)
at com.google.inject.internal.ProviderMethod$FastClassProviderMethod.<init>(ProviderMethod.java:256)
at com.google.inject.internal.ProviderMethod.create(ProviderMethod.java:71)
at com.google.inject.internal.ProviderMethodsModule.createProviderMethod(ProviderMethodsModule.java:275)
at com.google.inject.internal.ProviderMethodsModule.getProviderMethods(ProviderMethodsModule.java:144)
at com.google.inject.internal.ProviderMethodsModule.configure(ProviderMethodsModule.java:123)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:340)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:349)
at com.google.inject.AbstractModule.install(AbstractModule.java:122)
at com.google.inject.servlet.ServletModule.configure(ServletModule.java:52)
at com.google.inject.AbstractModule.configure(AbstractModule.java:62)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:340)
at com.google.inject.spi.Elements.getElements(Elements.java:110)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:138)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
at com.google.inject.Guice.createInjector(Guice.java:96)
at com.google.inject.Guice.createInjector(Guice.java:73)
at com.google.inject.Guice.createInjector(Guice.java:62)
at org.apache.hadoop.yarn.webapp.WebApps$Builder.build(WebApps.java:387)
at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:432)
at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:428)
at org.apache.hadoop.yarn.server.nodemanager.webapp.WebServer.serviceStart(WebServer.java:112)
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121)
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:975)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1054)
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module #7c0c77c7
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354)
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:200)
at java.base/java.lang.reflect.Method.setAccessible(Method.java:194)
at com.google.inject.internal.cglib.core.$ReflectUtils$2.run(ReflectUtils.java:56)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:318)
at com.google.inject.internal.cglib.core.$ReflectUtils.<clinit>(ReflectUtils.java:46)
... 32 more
2022-11-18 18:29:44,286 INFO ipc.Server: Stopping server on 57727
2022-11-18 18:29:44,287 INFO ipc.Server: Stopping IPC Server listener on 0
2022-11-18 18:29:44,287 INFO ipc.Server: Stopping IPC Server Responder
2022-11-18 18:29:44,288 WARN monitor.ContainersMonitorImpl: org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl is interrupted. Exiting.
2022-11-18 18:29:44,297 INFO ipc.Server: Stopping server on 8040
2022-11-18 18:29:44,298 INFO ipc.Server: Stopping IPC Server listener on 8040
2022-11-18 18:29:44,298 INFO ipc.Server: Stopping IPC Server Responder
2022-11-18 18:29:44,299 WARN nodemanager.NodeResourceMonitorImpl: org.apache.hadoop.yarn.server.nodemanager.NodeResourceMonitorImpl is interrupted. Exiting.
2022-11-18 18:29:44,299 INFO localizer.ResourceLocalizationService: Public cache exiting
2022-11-18 18:29:44,299 INFO impl.MetricsSystemImpl: Stopping NodeManager metrics system...
2022-11-18 18:29:44,300 INFO impl.MetricsSystemImpl: NodeManager metrics system stopped.
2022-11-18 18:29:44,301 INFO impl.MetricsSystemImpl: NodeManager metrics system shutdown complete.
2022-11-18 18:29:44,301 INFO nodemanager.NodeManager: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NodeManager at my-computer-name/xxx.xxx.xxx.xxx
************************************************************/
resourcemanager cmd:
2022-11-18 18:29:43,321 FATAL resourcemanager.ResourceManager: Error starting ResourceManager
java.lang.ExceptionInInitializerError
at com.google.inject.internal.cglib.reflect.$FastClassEmitter.<init>(FastClassEmitter.java:67)
at com.google.inject.internal.cglib.reflect.$FastClass$Generator.generateClass(FastClass.java:72)
at com.google.inject.internal.cglib.core.$DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at com.google.inject.internal.cglib.core.$AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at com.google.inject.internal.cglib.reflect.$FastClass$Generator.create(FastClass.java:64)
at com.google.inject.internal.BytecodeGen.newFastClass(BytecodeGen.java:204)
at com.google.inject.internal.ProviderMethod$FastClassProviderMethod.<init>(ProviderMethod.java:256)
at com.google.inject.internal.ProviderMethod.create(ProviderMethod.java:71)
at com.google.inject.internal.ProviderMethodsModule.createProviderMethod(ProviderMethodsModule.java:275)
at com.google.inject.internal.ProviderMethodsModule.getProviderMethods(ProviderMethodsModule.java:144)
at com.google.inject.internal.ProviderMethodsModule.configure(ProviderMethodsModule.java:123)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:340)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:349)
at com.google.inject.AbstractModule.install(AbstractModule.java:122)
at com.google.inject.servlet.ServletModule.configure(ServletModule.java:52)
at com.google.inject.AbstractModule.configure(AbstractModule.java:62)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:340)
at com.google.inject.spi.Elements.getElements(Elements.java:110)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:138)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
at com.google.inject.Guice.createInjector(Guice.java:96)
at com.google.inject.Guice.createInjector(Guice.java:73)
at com.google.inject.Guice.createInjector(Guice.java:62)
at org.apache.hadoop.yarn.webapp.WebApps$Builder.build(WebApps.java:387)
at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:432)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startWepApp(ResourceManager.java:1231)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:1340)
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1535)
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module #222545dc
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354)
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:200)
at java.base/java.lang.reflect.Method.setAccessible(Method.java:194)
at com.google.inject.internal.cglib.core.$ReflectUtils$2.run(ReflectUtils.java:56)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:318)
at com.google.inject.internal.cglib.core.$ReflectUtils.<clinit>(ReflectUtils.java:46)
... 29 more
2022-11-18 18:29:43,329 INFO resourcemanager.ResourceManager: Transitioning to standby state
2022-11-18 18:29:43,329 INFO resourcemanager.ResourceManager: Transitioned to standby state
2022-11-18 18:29:43,330 INFO resourcemanager.ResourceManager: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down ResourceManager at my-computer-name/xxx.xxx.xxx.xxx
************************************************************/
Details of my Attempt
Using JDK 18.0.2
Environment variable JAVA_HOME is C:\PROGRA~1\Java\jdk-18.0.2 (because "Program Files" had some issues earlier)
I do not have yarn package manager installed
Reader's Note
In case there are important details missing let me know to add them.
Issue was actually the JDK version, I used the one on the guide and it worked just fine.
I get the following exception when I start the distributed file system. I am using hadoop 2.6.0.
2015-08-26 23:10:58,222 FATAL datanode.DataNode (DataNode.java:secureMain(2385)) - Exception in secureMain
java.net.UnknownHostException: IM1948-X0: IM1948-X0
at java.net.InetAddress.getLocalHost(InetAddress.java:1475)
at org.apache.hadoop.security.SecurityUtil.getLocalHostName(SecurityUtil.java:187)
at org.apache.hadoop.security.SecurityUtil.login(SecurityUtil.java:207)
at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2153)
at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2202)
at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2378)
at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2402)
Caused by: java.net.UnknownHostException: IM1948-X0
at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1295)
at java.net.InetAddress.getLocalHost(InetAddress.java:1471)
2015-08-26 23:10:58,227 INFO util.ExitUtil (ExitUtil.java:terminate(124)) - Exiting with status 1
2015-08-26 23:10:58,229 INFO datanode.DataNode (StringUtils.java:run(659)) - SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down DataNode at java.net.UnknownHostException: IM1948-X0: IM1948-X0
Even deleting the hadoop/hdfs-data/current directory doesnot help; I tried formatting the namenode but without success. This generally happens to me when I restart hadoop.
Basically to sum up, datanode process is not running at all for the hadoop cluster.
Any example hadoop 2.6 mapreduce application is giving same error- java.net.ConnectException: Connection refused; The error output is:
hduser#localhost:~$ hadoop jar /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.6.0.jar wordcount /usr/local/hadoop/input output_wordcount
15/05/26 06:01:14 INFO client.RMProxy: Connecting to ResourceManager at master/192.168.111.72:8040
15/05/26 06:01:15 INFO input.FileInputFormat: Total input paths to process : 1
15/05/26 06:01:15 INFO mapreduce.JobSubmitter: number of splits:1
15/05/26 06:01:15 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1432599812585_0002
15/05/26 06:01:16 INFO impl.YarnClientImpl: Submitted application application_1432599812585_0002
15/05/26 06:01:16 INFO mapreduce.Job: The url to track the job: http://localhost.localdomain:8088/proxy/application_1432599812585_0002/
15/05/26 06:01:16 INFO mapreduce.Job: Running job: job_1432599812585_0002
15/05/26 06:01:37 INFO mapreduce.Job: Job job_1432599812585_0002 running in uber mode : false
15/05/26 06:01:37 INFO mapreduce.Job: map 0% reduce 0%
15/05/26 06:01:37 INFO mapreduce.Job: Job job_1432599812585_0002 failed with state FAILED due to: Application application_1432599812585_0002 failed 2 times due to Error launching appattempt_1432599812585_0002_000002. Got exception: java.net.ConnectException: Call From localhost.localdomain/127.0.0.1 to localhost.localdomain:56148 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:791)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:731)
at org.apache.hadoop.ipc.Client.call(Client.java:1472)
at org.apache.hadoop.ipc.Client.call(Client.java:1399)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
at com.sun.proxy.$Proxy31.startContainers(Unknown Source)
at org.apache.hadoop.yarn.api.impl.pb.client.ContainerManagementProtocolPBClientImpl.startContainers(ContainerManagementProtocolPBClientImpl.java:96)
at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.launch(AMLauncher.java:119)
at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.run(AMLauncher.java:254)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494)
at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:607)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705)
at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521)
at org.apache.hadoop.ipc.Client.call(Client.java:1438)
... 9 more
. Failing the application.
15/05/26 06:01:37 INFO mapreduce.Job: Counters: 0
My /etc/hosts looks like this-
127.0.0.1 localhost.localdomain localhost
127.0.1.1 ubuntu-Standard-PC-i440FX-PIIX-1996
192.168.111.72 master
192.168.111.65 slave1
192.168.111.66 slave2
# The following lines are desirable for IPv6 capable hosts
#::1 ip6-localhost ip6-loopback
#fe00::0 ip6-localnet
#ff00::0 ip6-mcastprefix
#ff02::1 ip6-allnodes
#ff02::2 ip6-allrouters
I have commented ipv6 lines out after trying many other possibilities. I am wondering where the error actually is. Thanks in advance for reply.
Thanks for your reply #Ashok. But jps on master and slaves show all demons are runnning. Attaching output-
Master
hduser#localhost:~$ jps
23518 Jps
10442 NameNode
10752 SecondaryNameNode
12348 ResourceManager
Slave1
hduser#localhost:~$ jps
28691 NodeManager
13987 Jps
27298 DataNode
And same for slave2.
Found solution!!
Call From localhost.localdomain/127.0.0.1 to localhost.localdomain:56148 failed on connection exception: java.net.ConnectException: Connection refused;
Both master and slaves were having host names of localhost.localdomain in /etc/hostname.
I changed host names of slaves to slave1 and slave2. That worked.
Thank you everyone for your time.
It seems your Namenode not running, or any of the other daemons are not running, also make sure you can ping between the nodes.
I am running hadoop-2.0.0-cdh4.2.1 on CentOS in pseudo deistributed mode. When I issued the command sudo jps I don't see datanode demon up and running.
Below is the error log that I got in log file http://localhost:50070/logs/hadoop-hdfs-datanode-localhost.localdomain.log
in NameNode:
**2015-05-12 04:35:26,319 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539) service to /0.0.0.0:8020 beginning handshake with NN
2015-05-12 04:35:28,573 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for block pool Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539) service to 0.0.0.0/0.0.0.0:8020
java.io.IOException: Failed on local exception: java.io.IOException: Connection reset by peer; Host Details : local host is: "localhost.localdomain/127.0.0.1"; destination host is: "0.0.0.0":8020;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:760)
at org.apache.hadoop.ipc.Client.call(Client.java:1229)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
at $Proxy10.registerDatanode(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
at $Proxy10.registerDatanode(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB.registerDatanode(DatanodeProtocolClientSideTranslatorPB.java:149)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.register(BPServiceActor.java:619)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:221)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:660)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198)
at sun.nio.ch.IOUtil.read(IOUtil.java:171)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:243)
at org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:56)
at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:143)
at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:156)
at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:129)
at java.io.FilterInputStream.read(FilterInputStream.java:116)
at java.io.FilterInputStream.read(FilterInputStream.java:116)
at org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:409)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at com.google.protobuf.AbstractMessageLite$Builder.mergeDelimitedFrom(AbstractMessageLite.java:276)
at com.google.protobuf.AbstractMessage$Builder.mergeDelimitedFrom(AbstractMessage.java:760)
at com.google.protobuf.AbstractMessageLite$Builder.mergeDelimitedFrom(AbstractMessageLite.java:288)
at com.google.protobuf.AbstractMessage$Builder.mergeDelimitedFrom(AbstractMessage.java:752)
at org.apache.hadoop.ipc.protobuf.RpcPayloadHeaderProtos$RpcResponseHeaderProto.parseDelimitedFrom(RpcPayloadHeaderProtos.java:985)
at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:938)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:836)
2015-05-12 04:35:28,578 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Ending block pool service for: Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539) service to 0.0.0.0/0.0.0.0:8020
2015-05-12 04:35:28,595 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Removed Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539)
2015-05-12 04:35:28,595 INFO org.apache.hadoop.hdfs.server.datanode.DataBlockScanner: Removed bpid=BP-539882958-127.0.0.1-1386722652683 from blockPoolScannerMap
2015-05-12 04:35:28,595 INFO org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl: Removing block pool BP-539882958-127.0.0.1-1386722652683
2015-05-12 04:35:30,597 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Exiting Datanode
2015-05-12 04:35:30,600 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 0
2015-05-12 04:35:30,603 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down DataNode at localhost.localdomain/127.0.0.1
************************************************************/**
getting following error while starting resource manager in new stable release.
2013-10-17 10:01:51,230 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping ResourceManager metrics system...
2013-10-17 10:01:51,230 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: ResourceManager metrics system stopped.
2013-10-17 10:01:51,231 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: ResourceManager metrics system shutdown complete.
2013-10-17 10:01:51,232 FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting ResourceManager
java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.server.resourcemanager.resource.DefaultResourceCalculator not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1752)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.getResourceCalculator(CapacitySchedulerConfiguration.java:333)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:263)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:249)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:871)
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.server.resourcemanager.resource.DefaultResourceCalculator not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1720)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1744)
... 5 more
Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.server.resourcemanager.resource.DefaultResourceCalculator not found
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1626)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1718)
... 6 more
2013-10-17 10:01:51,239 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down ResourceManager at node1/192.168.147.101
Please help whats the issue.
I found that changing the property
<name>yarn.scheduler.capacity.resource-calculator</name>
to this value
<value>org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator</value>
seems to do the trick for Hadoop 2.2.0 and Hadoop 2.3.0. Reference here.