I define a stack called SKY, and my repo.xml is as below: 

<reposinfo> 
<os family="redhat7"> 
<repo> 
<baseurl>http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.6.0.3</baseurl>
 
<repoid>SKY-3.0</repoid> 
<reponame>SKY</reponame> 
<unique>true</unique> 
</repo> 
<repo> 
<baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos7</baseurl>
 
<repoid>SKY-UTILS-1.1.0.21</repoid> 
<reponame>SKY-UTILS</reponame> 
<unique>false</unique> 
</repo> 
</os> 
</reposinfo> 

I use centos7 to test, i really do not know how to fix it. 

Could someone help me? 

Thanks 


From: "David Quiroga" <quirogadf4w...@gmail.com> 
To: "user" <user@ambari.apache.org> 
Sent: Friday, May 18, 2018 1:29:13 AM 
Subject: Re: Operating System matching redhat7 could not be found 

"At least one set of repositories for OS should be provided" 

I would take a look in Ambari under Admin > Stacks and Versions > Versions Tab 
For the current version "Show Details", click Edit button this should list the 
OS and repositories. 

Are those valid from the host you are now running on? 

On Thu, May 17, 2018 at 7:38 AM, < xiang....@sky-data.cn > wrote: 



True error maybe as below: 

17 May 2018 20:33:46,103 ERROR [ambari-client-thread-78] 
AbstractResourceProvider:343 - Caught AmbariException when modifying a resource 
org.apache.ambari.server.AmbariException: At least one set of repositories for 
OS should be provided 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider.validateRepositoryVersion(RepositoryVersionResourceProvider.java:490)
 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider.validateRepositoryVersion(RepositoryVersionResourceProvider.java:439)
 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider$2.invoke(RepositoryVersionResourceProvider.java:356)
 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider$2.invoke(RepositoryVersionResourceProvider.java:316)
 
at 
org.apache.ambari.server.controller.internal.AbstractResourceProvider.invokeWithRetry(AbstractResourceProvider.java:455)
 
at 
org.apache.ambari.server.controller.internal.AbstractResourceProvider.modifyResources(AbstractResourceProvider.java:336)
 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider.updateResourcesAuthorized(RepositoryVersionResourceProvider.java:316)
 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider$$EnhancerByGuice$$46398843.CGLIB$updateResourcesAuthorized$2(<generated>)
 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider$$EnhancerByGuice$$46398843$$FastClassByGuice$$bbfdd590.invoke(<generated>)
 
at 
com.google.inject.internal.cglib.proxy.$MethodProxy.invokeSuper(MethodProxy.java:228)
 
at 
com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:72)
 
at 
org.apache.ambari.server.orm.AmbariJpaLocalTxnInterceptor.invoke(AmbariJpaLocalTxnInterceptor.java:128)
 
at 
com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:72)
 
at 
com.google.inject.internal.InterceptorStackCallback.intercept(InterceptorStackCallback.java:52)
 
at 
org.apache.ambari.server.controller.internal.RepositoryVersionResourceProvider$$EnhancerByGuice$$46398843.updateResourcesAuthorized(<generated>)
 
at 
org.apache.ambari.server.controller.internal.AbstractAuthorizedResourceProvider.updateResources(AbstractAuthorizedResourceProvider.java:301)
 
at 
org.apache.ambari.server.controller.internal.ClusterControllerImpl.updateResources(ClusterControllerImpl.java:319)
 
at 
org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.update(PersistenceManagerImpl.java:125)
 
at 
org.apache.ambari.server.api.handlers.UpdateHandler.persist(UpdateHandler.java:45)
 


From: "xiang dai" < xiang....@sky-data.cn > 
To: "user" < user@ambari.apache.org > 
Sent: Thursday, May 17, 2018 4:29:14 PM 
Subject: Re: Operating System matching redhat7 could not be found 

Add some clue: 

17 May 2018 16:17:33,861 ERROR [ambari-client-thread-233] Request:147 - Unable 
to compile query predicate: Unexpected token encountered in query string. Last 
Token Type=PROPERTY_OPERAND, Cur 
rent Token[type=LOGICAL_OPERATOR, value='&'] 
org.apache.ambari.server.api.predicate.InvalidQueryException: Unexpected token 
encountered in query string. Last Token Type=PROPERTY_OPERAND, Current 
Token[type=LOGICAL_OPERATOR, value='&'] 
at 
org.apache.ambari.server.api.predicate.QueryParser$TokenHandler.handleToken(QueryParser.java:351)
 


From: "xiang dai" < xiang....@sky-data.cn > 
To: "user" < user@ambari.apache.org > 
Sent: Thursday, May 17, 2018 10:27:23 AM 
Subject: Operating System matching redhat7 could not be found 

Hi! 

I met a confused issue: 
when i use vagrant to test, all work. 
when i change to my hosts, below waring show: 
org.apache.ambari.server.controller.spi.SystemException: Operating System 
matching redhat7 could not be found 

And UI hang. 

The question is that both VM and hosts are Centos7, why behave differently? 

Thanks 


-- 
戴翔 
南京天数信息科技有限公司 
电话: +86 1 3382776490 
公司官网: www.sky-data.cn 
免费使用天数润科智能计算平台 SkyDiscovery 





-- 
戴翔 
南京天数信息科技有限公司 
电话: +86 1 3382776490 
公司官网: www.sky-data.cn 
免费使用天数润科智能计算平台 SkyDiscovery 

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