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		10-26-2021
	
		
		08:07 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 I am trying to re-create a ranger-audits collection for Infra-Solr with numShards=2 instead of 1.   
   
 # curl -k --negotiate -u : "https://fqdn.example.net:8995/solr/admin/collections?action=CREATE&name=ranger_audits&collection.configName=ranger_audits&numShards=2" {  "responseHeader":{  "status":400,  "QTime":1730},  "failure":{  "fqdn.example.net:8995_solr":"org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:Error from server at https://ufqdn.example.net:8995/solr: Error CREATEing SolrCore 'ranger_audits_shard2_replica_n2': Unable to create core [ranger_audits_shard2_replica_n2] Caused by: Could not initialize class java.time.zone.ZoneRulesProvider"},  "success":{  "fqdn.example.net:8995_solr":{  "responseHeader":{  "status":0,  "QTime":1278},  "core":"ranger_audits_shard1_replica_n1"}},  "Operation create caused exception:":"org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Underlying core creation failed while creating collection: ranger_audits",  "exception":{  "msg":"Underlying core creation failed while creating collection: ranger_audits",  "rspCode":400},  "error":{  "metadata":[  "error-class","org.apache.solr.common.SolrException",  "root-error-class","org.apache.solr.common.SolrException"],  "msg":"Underlying core creation failed while creating collection: ranger_audits",  "code":400}} 
   
   
 Re-creating the collection with numShards=1 does not create any issues and it is executed correctly. 
   
 curl -k --negotiate -u : "https://fqdn.example.com:8995/solr/admin/collections?action=CREATE&name=ranger_audits&collection.configName=ranger_audits&numShards=1" 
   
 At the same time, in Solr logs I receive this error: 
   
 [c:ranger_audits s:shard2 r:core_node4 x:ranger_audits_shard2_replica_n2] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Error CREATEing SolrCore 'ranger_audits_shard2_replica_n2': Unable to create core [ranger_audits_shard2_replica_n2] Caused by: Could not initialize class java.time.zone.ZoneRulesProvider  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1260)  at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:93)  at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:362)  at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)  at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)  at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)  at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:821)  at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:787)  at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:538)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:414)  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:346)  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1630)  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:567)  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)  at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)  at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1377)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:507)  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)  at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1292)  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191)  at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)  at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)  at org.eclipse.jetty.server.Server.handle(Server.java:501)  at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)  at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)  at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)  at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)  at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)  at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)  at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)  at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)  at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)  at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)  at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)  at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)  at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)  at java.lang.Thread.run(Thread.java:748)  Caused by: org.apache.solr.common.SolrException: Unable to create core [ranger_audits_shard2_replica_n2]  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1354)  at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1221)  ... 50 more  Caused by: org.apache.solr.common.SolrException: Could not initialize class java.time.zone.ZoneRulesProvider  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1084)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:905)  at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1333)  ... 51 more  Caused by: java.lang.NoClassDefFoundError: Could not initialize class java.time.zone.ZoneRulesProvider  at java.time.format.DateTimeFormatterBuilder$ZoneTextPrinterParser.getTree(DateTimeFormatterBuilder.java:3726)  at java.time.format.DateTimeFormatterBuilder$ZoneIdPrinterParser.parse(DateTimeFormatterBuilder.java:3856)  at java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.parse(DateTimeFormatterBuilder.java:2209)  at java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.parse(DateTimeFormatterBuilder.java:2209)  at java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.parse(DateTimeFormatterBuilder.java:2209)  at java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.parse(DateTimeFormatterBuilder.java:2219)  at java.time.format.DateTimeFormatter.parseUnresolved0(DateTimeFormatter.java:2010)  at java.time.format.DateTimeFormatter.parseResolved0(DateTimeFormatter.java:1939)  at java.time.format.DateTimeFormatter.parse(DateTimeFormatter.java:1819)  at org.apache.solr.update.processor.ParseDateFieldUpdateProcessorFactory.parseInstant(ParseDateFieldUpdateProcessorFactory.java:230)  at org.apache.solr.update.processor.ParseDateFieldUpdateProcessorFactory.validateFormatter(ParseDateFieldUpdateProcessorFactory.java:214)  at org.apache.solr.update.processor.ParseDateFieldUpdateProcessorFactory.init(ParseDateFieldUpdateProcessorFactory.java:189)  at org.apache.solr.core.PluginBag.initInstance(PluginBag.java:106)  at org.apache.solr.core.PluginBag.createPlugin(PluginBag.java:148)  at org.apache.solr.core.PluginBag.init(PluginBag.java:290)  at org.apache.solr.core.PluginBag.init(PluginBag.java:279)  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1008)  ... 53 more 
   
 Cluster is kerberized and cloudera runtime 7.1.6-1. 
   
 Can anyone can give me a hint on how to fix this issue? 
   
						
					
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			Apache Ranger
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		12-09-2020
	
		
		05:50 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 After installing CDP cluster, Cloudera Manager WebUI is not showing any logs (stdout, stderr and regular log files) for any of the services.  Log locations' paths on the WebUI are shown in a correct way and they are present - can confirm by accessing the server and viewing it on the command prompt.     What is causing such behavior and how can it be fixed? 
						
					
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		12-02-2020
	
		
		09:17 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @GangWar Everything went smoothly after your reply.  Thank you. 
						
					
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		11-29-2020
	
		
		09:37 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @GangWar Would it be safe to check the "Skip Repository Base URL validation" and uncheck the "Use Redhat Satellite/Spacewalk" options? 
						
					
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		11-28-2020
	
		
		08:14 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 After upgrading from Ambari 2.5.0.3 to 2.6.2.2, ambari-server.log file suddenly start recording following entries:     28 Nov 2020 16:48:52,372  WARN [ambari-action-scheduler] ActionScheduler:316 - Exception received
java.lang.RuntimeException: org.apache.ambari.server.controller.spi.SystemException: Operating System matching redhat7 could not be found
        at org.apache.ambari.server.actionmanager.ExecutionCommandWrapper.getExecutionCommand(ExecutionCommandWrapper.java:253)
        at org.apache.ambari.server.actionmanager.ActionScheduler.processInProgressStage(ActionScheduler.java:704)
        at org.apache.ambari.server.actionmanager.ActionScheduler.doWork(ActionScheduler.java:417)
        at org.apache.ambari.server.actionmanager.ActionScheduler.run(ActionScheduler.java:310)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.ambari.server.controller.spi.SystemException: Operating System matching redhat7 could not be found
        at org.apache.ambari.server.state.stack.upgrade.RepositoryVersionHelper.getOSEntityForHost(RepositoryVersionHelper.java:422)
        at org.apache.ambari.server.actionmanager.ExecutionCommandWrapper.getExecutionCommand(ExecutionCommandWrapper.java:247)
        ... 4 more        Server's OS has always been RedHat 7.x and prior to the upgrade there were no issues with the OS version:        $ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.5 (Maipo)        To make this more interesting, Ambari WebUI in the hosts details correctly identifies the OS version        OS: redhat7 (x86_64)        Ambari WebUI and `ambari-server --version` already show upgraded version `2.6.2.2`.     Please help solve this issue. 
						
					
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