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From Sumit Mohanty <smoha...@hortonworks.com>
Subject Re: delete using API problem
Date Fri, 17 Apr 2015 19:03:55 GMT
Can you share the logs and curl outputs - perhaps attach to an Apache JIRA? The errors need
some more investigation.


-Sumit

________________________________
From: dbist13@gmail.com <dbist13@gmail.com> on behalf of Artem Ervits <artemervits@gmail.com>
Sent: Friday, April 17, 2015 12:00 PM
To: user@ambari.apache.org
Subject: Re: delete using API problem

still had to delete STORM_UI_SERVER by API

curl -u admin:admin -H "X-Requested-By:ambari" -X DELETE http://localhost:8080/api/v1/clusters/NYPTest/services/STORM

then tried deleting the service again and transaction rolled back again.

retried the command and it went through:

17 Apr 2015 14:58:39,279  INFO [qtp-client-20] ClusterImpl:1755 - Deleting service for cluster,
clusterName=NYPTest, serviceName=STORM
17 Apr 2015 14:58:39,280  INFO [qtp-client-20] ServiceImpl:529 - Deleting all components for
service, clusterName=NYPTest, serviceName=STORM



On Fri, Apr 17, 2015 at 2:38 PM, Artem Ervits <artemervits@gmail.com<mailto:artemervits@gmail.com>>
wrote:
ok, I went to the Ambari database and found table servicedesiredstate, in that table, STORM
is listed as STARTED in desired_state column. I issued a command to stop the service

curl -u admin:password -i -H 'X-Requested-By: ambari' -X PUT -d '{"RequestInfo": {"context"
:"Stop STORM"}, "Body": {"ServiceInfo": {"state": "INSTALLED"}}}' http://localhost:8080/api/v1/clusters/c1/services/STORM

it took it, I confirmed by going back into the database and desired_stated changed to INSTALLED.
At that point I was able to delete the service.

curl -u admin:password -H "X-Requested-By: ambari" -X GET  http://localhost:8080/api/v1/clusters/c1/services/STORM
  ​

{
  "status" : 404,
  "message" : "The requested resource doesn't exist: Service not found, clusterName=c1, serviceName=STORM"
curl: (6) Couldn't resolve host '​'

I went back into the database and service is still listed.

here's entry from the ambari-server.log

17 Apr 2015 14:30:37,686  INFO [qtp-client-2389] ClusterImpl:1755 - Deleting service for cluster,
clusterName=c1, serviceName=STORM
17 Apr 2015 14:30:37,688  INFO [qtp-client-2389] ServiceImpl:529 - Deleting all components
for service, clusterName=c1, serviceName=STORM
17 Apr 2015 14:30:37,694  INFO [qtp-client-2389] ServiceComponentImpl:551 - Deleting all servicecomponenthosts
for component, clusterName=c1, serviceName=STORM, componentName=STORM_UI_SERVER
17 Apr 2015 14:30:37,696  INFO [qtp-client-2389] ServiceComponentImpl:551 - Deleting all servicecomponenthosts
for component, clusterName=c1, serviceName=STORM, componentName=SUPERVISOR
17 Apr 2015 14:30:37,697  INFO [qtp-client-2389] ServiceComponentImpl:551 - Deleting all servicecomponenthosts
for component, clusterName=c1, serviceName=STORM, componentName=NIMBUS
17 Apr 2015 14:30:37,698  INFO [qtp-client-2389] ServiceComponentImpl:551 - Deleting all servicecomponenthosts
for component, clusterName=c1, serviceName=STORM, componentName=DRPC_SERVER
17 Apr 2015 14:30:37,754  WARN [qtp-client-2389] ServletHandler:514 - /api/v1/clusters/c1/services/STORM
javax.persistence.RollbackException: Transaction rolled back because transaction was set to
RollbackOnly.
        at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commit(EntityTransactionImpl.java:141)
        at org.apache.ambari.server.orm.AmbariJpaLocalTxnInterceptor.invoke(AmbariJpaLocalTxnInterceptor.java:91)
        at org.apache.ambari.server.state.cluster.ClusterImpl.deleteService(ClusterImpl.java:1763)
        at org.apache.ambari.server.controller.internal.ServiceResourceProvider.deleteServices(ServiceResourceProvider.java:934)
        at org.apache.ambari.server.controller.internal.ServiceResourceProvider$3.invoke(ServiceResourceProvider.java:252)
        at org.apache.ambari.server.controller.internal.ServiceResourceProvider$3.invoke(ServiceResourceProvider.java:249)
        at org.apache.ambari.server.controller.internal.AbstractResourceProvider.modifyResources(AbstractResourceProvider.java:331)
        at org.apache.ambari.server.controller.internal.ServiceResourceProvider.deleteResources(ServiceResourceProvider.java:249)
        at org.apache.ambari.server.controller.internal.ClusterControllerImpl.deleteResources(ClusterControllerImpl.java:330)
        at org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.delete(PersistenceManagerImpl.java:107)
        at org.apache.ambari.server.api.handlers.DeleteHandler.persist(DeleteHandler.java:44)
        at org.apache.ambari.server.api.handlers.BaseManagementHandler.handleRequest(BaseManagementHandler.java:72)
        at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:135)
        at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:103)
        at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:72)
        at org.apache.ambari.server.api.services.ServiceService.deleteService(ServiceService.java:178)
        at sun.reflect.GeneratedMethodAccessor186.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
        at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
        at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
        at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:134)
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
        at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1329)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
        at org.apache.ambari.server.api.MethodOverrideFilter.doFilter(MethodOverrideFilter.java:72)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
        at org.apache.ambari.server.api.AmbariPersistFilter.doFilter(AmbariPersistFilter.java:47)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:559)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1038)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:374)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:972)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
        at org.apache.ambari.server.controller.FailsafeHandlerList.handleNonFailSafe(FailsafeHandlerList.java:148)
        at org.apache.ambari.server.controller.AmbariHandlerList.handleNonFailSafe(AmbariHandlerList.java:157)
        at org.apache.ambari.server.controller.FailsafeHandlerList.handle(FailsafeHandlerList.java:130)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
        at org.eclipse.jetty.server.Server.handle(Server.java:363)
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:483)
        at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:920)
        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:982)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
        at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
        at java.lang.Thread.run(Thread.java:745)
17 Apr 2015 14:30:44,864  INFO [qtp-client-4136] ClusterImpl:1755 - Deleting service for cluster,
clusterName=c1, serviceName=STORM
17 Apr 2015 14:30:44,866  INFO [qtp-client-4136] ServiceImpl:529 - Deleting all components
for service, clusterName=c1, serviceName=STORM


:


On Fri, Apr 17, 2015 at 1:53 PM, Artem Ervits <artemervits@gmail.com<mailto:artemervits@gmail.com>>
wrote:
I am seeing a lot of these:

17 Apr 2015 13:52:18,828  WARN [pool-2-thread-684] RestMetricsPropertyProvider:204 - Unable
to get component REST metrics. No host name for STORM_UI_SERVER.
17 Apr 2015 13:52:25,183  WARN [pool-2-thread-685] RestMetricsPropertyProvider:204 - Unable
to get component REST metrics. No host name for STORM_UI_SERVER.
17 Apr 2015 13:52:31,615  WARN [pool-2-thread-678] RestMetricsPropertyProvider:204 - Unable
to get component REST metrics. No host name for STORM_UI_SERVER.

I must confess that I erased all storm packages from each server prior to doing any API calls,
if that is of any help.


On Fri, Apr 17, 2015 at 12:29 PM, Yusaku Sako <yusaku@hortonworks.com<mailto:yusaku@hortonworks.com>>
wrote:
Wow, this is bizarre.
Artem, do you see anything in ambari-server.log corresponding to the GET http://localhost:8080/api/v1/clusters/c1/services/STORM
call?

Yusaku

From: Sumit Mohanty <smohanty@hortonworks.com<mailto:smohanty@hortonworks.com>>
Reply-To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto:user@ambari.apache.org>>
Date: Friday, April 17, 2015 9:07 AM
To: "user@ambari.apache.org<mailto:user@ambari.apache.org>" <user@ambari.apache.org<mailto:user@ambari.apache.org>>

Subject: Re: delete using API problem


​That error is something I am not familiar with. Perhaps someone else can chime in.

________________________________
From: dbist13@gmail.com<mailto:dbist13@gmail.com> <dbist13@gmail.com<mailto:dbist13@gmail.com>>
on behalf of Artem Ervits <artemervits@gmail.com<mailto:artemervits@gmail.com>>
Sent: Friday, April 17, 2015 8:24 AM
To: user@ambari.apache.org<mailto:user@ambari.apache.org>
Subject: Re: delete using API problem

I think the anwer lies in last line "couldn't resolve host ''. How do I go about this?

{
  "href" : "http://localhost:8080/api/v1/clusters/c1/services/STORM",
  "ServiceInfo" : {
    "cluster_name" : "c1",
    "maintenance_state" : "ON",
    "service_name" : "STORM",
    "state" : "UNKNOWN"
  },
  "alerts_summary" : {
    "CRITICAL" : 0,
    "MAINTENANCE" : 1,
    "OK" : 0,
    "UNKNOWN" : 0,
    "WARNING" : 0
  },
  "alerts" : [
    {
      "href" : "http://localhost:8080/api/v1/clusters/c1/services/STORM/alerts/12",
      "Alert" : {
        "cluster_name" : "c1",
        "definition_id" : 22,
        "definition_name" : "storm_supervisor_process_percent",
        "host_name" : null,
        "id" : 12,
        "service_name" : "STORM"
      }
    }
  ],
  "components" : [
    {
      "href" : "http://localhost:8080/api/v1/clusters/c1/services/STORM/components/DRPC_SERVER",
      "ServiceComponentInfo" : {
        "cluster_name" : "c1",
        "component_name" : "DRPC_SERVER",
        "service_name" : "STORM"
      }
    },
    {
      "href" : "http://localhost:8080/api/v1/clusters/c1/services/STORM/components/NIMBUS",
      "ServiceComponentInfo" : {
        "cluster_name" : "c1",
        "component_name" : "NIMBUS",
        "service_name" : "STORM"
      }
    },
    {
      "href" : "http://localhost:8080/api/v1/clusters/c1/services/STORM/components/STORM_UI_SERVER",
      "ServiceComponentInfo" : {
        "cluster_name" : "c1",
        "component_name" : "STORM_UI_SERVER",
        "service_name" : "STORM"
      }
    },
    {
      "href" : "http://localhost:8080/api/v1/clusters/c1/services/STORM/components/SUPERVISOR",
      "ServiceComponentInfo" : {
        "cluster_name" : "c1",
        "component_name" : "SUPERVISOR",
        "service_name" : "STORM"
      }
    }
  ],
  "artifacts" : [ ]
curl: (6) Couldn't resolve host '​'




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