It appears I am not actually hitting the RM server. I was not checking the datetime associated with the Yarn logs. Current config without yarn-site.xml fails to hit RM. Now, I added yarn-site.xml back into conf and I am getting errors in server.log. However, I am still not hitting RM since latest datetime is two days back.
To hit RM previously I had to move yarn jar files out and link my own version from my classpath. Your versions tend to be v2.8 and we are using mostly using v2.7 still as part of Horton Works version I listed previously.
server.log
2018-04-26 20:16:10,578 [251dcc75-15e5-fe7c-2f01-d34339f49d00:foreman] INFO c.d.e.p.s.h.c.ExecutionPlanCreator - User Error Occurred [ErrorId: e2ee3eef-1740-4ece-be32-85cb30a582bb]
com.dremio.common.exceptions.UserException: No executors currently available.
at com.dremio.common.exceptions.UserException$Builder.build(UserException.java:746) ~[dremio-common-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.exec.planner.sql.handlers.commands.ExecutionPlanCreator.getExecutionPlan(ExecutionPlanCreator.java:58) [dremio-sabot-kernel-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.exec.planner.sql.handlers.commands.HandlerToExec.plan(HandlerToExec.java:68) [dremio-sabot-kernel-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.exec.work.foreman.AttemptManager.run(AttemptManager.java:290) [dremio-sabot-kernel-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_161]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_161]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161]
2018-04-26 20:16:10,579 [251dcc75-15e5-fe7c-2f01-d34339f49d00:foreman] INFO query.logger - {âqueryIdâ:â251dcc75-15e5-fe7c-2f01-d34339f49d00â,âschemaâ:âsysâ,âqueryTextâ:âselect\n âgreenâ as status,\n nodes.hostname name,\n nodes.ip_address ip,\n nodes.fabric_port port,\n cpu cpu,\n memory memory \nfrom\n sys.nodes,\n (select\n hostname,\n fabric_port,\n sum(cast(cpuTime as float) / cores) cpu \n from\n sys.threads \n group by\n hostname,\n fabric_port) cpu,\n (select\n hostname,\n fabric_port,\n direct_current * 100.0 / direct_max as memory \n from\n sys.memory) memory \nwhere\n nodes.hostname = cpu.hostname \n and nodes.fabric_port = cpu.fabric_port \n and nodes.hostname = memory.hostname \n and nodes.fabric_port = memory.fabric_port \norder by\n name,\n portâ,âstartâ:1524773770365,âfinishâ:1524773770578,âoutcomeâ:âFAILEDâ,âusernameâ:âdremioâ,âcommandDescriptionâ:ââ}
2018-04-26 20:17:00,549 [qtp1982794379-190] ERROR o.a.twill.yarn.YarnTwillPreparer - Failed to submit application DremioDaemon
java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2248) ~[hadoop-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.RMProxy.createRMFailoverProxyProvider(RMProxy.java:185) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:118) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:93) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.ClientRMProxy.createRMProxy(ClientRMProxy.java:72) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.serviceStart(YarnClientImpl.java:210) ~[hadoop-yarn-client-2.8.0.jar:na]
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) ~[hadoop-common-2.8.0.jar:na]
at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createYarnClient(Hadoop21YarnAppClient.java:72) ~[dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:79) ~[dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:368) [dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:361) [dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.yarn.YarnController.startCluster(YarnController.java:101) [dremio-yarn-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.yarn.service.YarnService.startClusterAsync(YarnService.java:131) [dremio-yarn-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.yarn.service.YarnService.startCluster(YarnService.java:111) [dremio-yarn-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.service.ProvisioningServiceImpl.startCluster(ProvisioningServiceImpl.java:283) [dremio-provision-common-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.service.ProvisioningServiceImpl.createCluster(ProvisioningServiceImpl.java:148) [dremio-provision-common-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.resource.ProvisioningResource.createCluster(ProvisioningResource.java:142) [dremio-provision-common-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_161]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_161]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_161]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:205) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) [jersey-container-servlet-core-2.25.1.jar:na]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83) [jetty-servlets-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:301) [jetty-servlets-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:95) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.Server.handle(Server.java:499) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:258) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) [jetty-io-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) [jetty-util-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) [jetty-util-9.2.22.v20170606.jar:9.2.22.v20170606]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161]
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2216) ~[hadoop-common-2.8.0.jar:na]
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2240) ~[hadoop-common-2.8.0.jar:na]
⌠62 common frames omitted
Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider not found
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2122) ~[hadoop-common-2.8.0.jar:na]
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2214) ~[hadoop-common-2.8.0.jar:na]
⌠63 common frames omitted
2018-04-26 20:17:00,552 [qtp1982794379-190] ERROR c.d.d.server.GenericExceptionMapper - Unexpected exception when processing POST http://DREMIO_COORD_HOST:9047/apiv2/provision/cluster : java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider not found
java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2248) ~[hadoop-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.RMProxy.createRMFailoverProxyProvider(RMProxy.java:185) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:118) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:93) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.ClientRMProxy.createRMProxy(ClientRMProxy.java:72) ~[hadoop-yarn-common-2.8.0.jar:na]
at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.serviceStart(YarnClientImpl.java:210) ~[hadoop-yarn-client-2.8.0.jar:na]
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) ~[hadoop-common-2.8.0.jar:na]
at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createYarnClient(Hadoop21YarnAppClient.java:72) ~[dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:79) ~[dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:368) ~[dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:361) ~[dremio-twill-shaded-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.yarn.YarnController.startCluster(YarnController.java:101) ~[dremio-yarn-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.yarn.service.YarnService.startClusterAsync(YarnService.java:131) ~[dremio-yarn-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.yarn.service.YarnService.startCluster(YarnService.java:111) ~[dremio-yarn-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.service.ProvisioningServiceImpl.startCluster(ProvisioningServiceImpl.java:283) ~[dremio-provision-common-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.service.ProvisioningServiceImpl.createCluster(ProvisioningServiceImpl.java:148) ~[dremio-provision-common-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at com.dremio.provision.resource.ProvisioningResource.createCluster(ProvisioningResource.java:142) ~[dremio-provision-common-2.0.1-201804132205050000-10b1de0.jar:2.0.1-201804132205050000-10b1de0]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_161]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_161]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_161]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:205) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) ~[jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [jersey-common-2.25.1.jar:na]
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [jersey-server-2.25.1.jar:na]
at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) [jersey-container-servlet-core-2.25.1.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) [jersey-container-servlet-core-2.25.1.jar:na]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83) [jetty-servlets-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:301) [jetty-servlets-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) [jetty-servlet-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:95) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.Server.handle(Server.java:499) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:258) [jetty-server-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) [jetty-io-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) [jetty-util-9.2.22.v20170606.jar:9.2.22.v20170606]
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) [jetty-util-9.2.22.v20170606.jar:9.2.22.v20170606]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_161]
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2216) ~[hadoop-common-2.8.0.jar:na]
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2240) ~[hadoop-common-2.8.0.jar:na]
⌠62 common frames omitted
Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider not found
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2122) ~[hadoop-common-2.8.0.jar:na]
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2214) ~[hadoop-common-2.8.0.jar:na]
⌠63 common frames omitted
The problem is not that we have hadoop version 2.8 and HW 2.7. HW actually backports JIRAs from hadoop 3.0 (e.g. RequestHedgingRMFailoverProxyProvider - class is from Hadoop 3.x)
Could you please do following:
copy yarn-site.xml to dremio conf directory and from copied version of yarn-site.xml remove property that refers to this class: RequestHedgingRMFailoverProxyProvider
Much appreciated support. Yarn container kicked off with no errors. The rest is adding hive and hadoop datasoruces. I will play with that for a time and start a new thread if I hit wall.