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References: <8eaf4961-5c16-3e08-9f97-8ebbe7b8759e@roo.ee>
In-Reply-To: <8eaf4961-5c16-3e08-9f97-8ebbe7b8759e@roo.ee>
From: Ajay Yadav <ajaynsit@gmail.com>
Date: Tue, 26 Jul 2016 13:34:29 +0000
Message-ID: <CAKCPnS5kodXr9Z7-W2JyC-uY_=D7oVepS+-6wHyHHb+gKKn++A@mail.gmail.com>
Subject: Re: Cluster entity vertex must exist
To: user@falcon.apache.org
Content-Type: multipart/alternative; boundary=001a113d2bc064ff8b053889f643
archived-at: Tue, 26 Jul 2016 13:34:47 -0000

--001a113d2bc064ff8b053889f643
Content-Type: text/plain; charset=UTF-8

Is it possible for you to try the latest stable release 0.9?

Around 0.6/0.6.1 graph db (used by Apache Falcon to store instances) of
Apache Falcon had several issues so I will strongly recommend upgrading.



On Tue, 26 Jul 2016 at 19:00 Margus Roo <margus@roo.ee> wrote:

> Hi
>
> I am using falcon 0.6.1
>
> When I am trying to submit process or feed I am getting error:
>
> Cluster entity vertex must exist
>
> In case I just restarted falcon server then I can submit process or feed:
>
> [margusja@hadoopnn2 ~]$ falcon entity -submit -type process -file web3.xml
> falcon/default/Submit successful (process) sign--web3
>
> But after I deleted process:
>
> [margusja@hadoopnn2 ~]$ falcon entity -delete -type process -name
> sign--web3
> falcon/default/sign--web3(process) removed successfully (KILLED in ENGINE)
>
> And I try to submit again then I am getting:
>
> [margusja@hadoopnn2 ~]$ falcon entity -submit -type process -file web3.xml
> ERROR: Bad
> Request;default/org.apache.falcon.FalconWebException::org.apache.falcon.FalconException:
> java.lang.RuntimeException: java.lang.IllegalStateException: Cluster entity
> vertex must exist: Cluster2
>
> and in log:
>
> 2016-07-26 16:28:26,873 INFO  - [63390@qtp-1536471117-0 -
> aa4fe6b0-3d10-4fcd-b8fe-d83ee9e6f7b7:] ~ HttpServletRequest RemoteUser is
> null (Servlets:47)
> 2016-07-26 16:28:26,873 INFO  - [63390@qtp-1536471117-0 -
> aa4fe6b0-3d10-4fcd-b8fe-d83ee9e6f7b7:] ~ HttpServletRequest user.name
> param value is margusja (Servlets:53)
> 2016-07-26 16:28:27,010 INFO  - [2138332724@qtp-1536471117-3 -
> b0cea0a4-efff-48c8-a81f-5c9ffda411a7:] ~ HttpServletRequest RemoteUser is
> null (Servlets:47)
> 2016-07-26 16:28:27,011 INFO  - [2138332724@qtp-1536471117-3 -
> b0cea0a4-efff-48c8-a81f-5c9ffda411a7:] ~ HttpServletRequest user.name
> param value is margusja (Servlets:53)
> 2016-07-26 16:28:27,358 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:] ~ HttpServletRequest RemoteUser is
> falcon (Servlets:47)
> 2016-07-26 16:28:27,359 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Logging in falcon (CurrentUser:65)
> 2016-07-26 16:28:27,359 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Request from authenticated user: falcon,
> URL=/api/entities/submit/process, doAs user: null
> (FalconAuthenticationFilter:185)
> 2016-07-26 16:28:27,362 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Parsed Entity: sign--web3 (EntityParser:95)
> 2016-07-26 16:28:27,364 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Parsed Entity: sign--web3 (EntityParser:95)
> 2016-07-26 16:28:27,381 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Creating FS for the login user falcon, impersonation not required
> (HadoopClientFactory:191)
> 2016-07-26 16:28:27,406 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Persisted configuration PROCESS/sign--web3 (ConfigurationStore:371)
> 2016-07-26 16:28:27,407 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Adding lineage for entity: sign--web3, type: PROCESS
> (MetadataMappingService:209)
> 2016-07-26 16:28:27,409 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Adding process entity: sign--web3 (EntityRelationshipGraphBuilder:131)
> 2016-07-26 16:28:27,465 ERROR - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Illegal State: Cluster entity vertex must exist for Cluster2
> (EntityRelationshipGraphBuilder:173)
> 2016-07-26 16:28:27,476 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Adding process entity: sign--web3 (EntityRelationshipGraphBuilder:131)
> 2016-07-26 16:28:27,497 ERROR - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Illegal State: Cluster entity vertex must exist for Cluster2
> (EntityRelationshipGraphBuilder:173)
> 2016-07-26 16:28:27,518 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Adding process entity: sign--web3 (EntityRelationshipGraphBuilder:131)
> 2016-07-26 16:28:27,536 ERROR - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Illegal State: Cluster entity vertex must exist for Cluster2
> (EntityRelationshipGraphBuilder:173)
> 2016-07-26 16:28:27,537 ERROR - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Unable to persist entity object (AbstractEntityManager:198)
> org.apache.falcon.FalconException: java.lang.RuntimeException:
> java.lang.IllegalStateException: Cluster entity vertex must exist: Cluster2
>         at
> org.apache.falcon.metadata.MetadataMappingService.onAdd(MetadataMappingService.java:223)
>         at
> org.apache.falcon.entity.store.ConfigurationStore.onAdd(ConfigurationStore.java:259)
>         at
> org.apache.falcon.entity.store.ConfigurationStore.publish(ConfigurationStore.java:219)
>         at
> org.apache.falcon.resource.AbstractEntityManager.submitInternal(AbstractEntityManager.java:414)
>         at
> org.apache.falcon.resource.AbstractEntityManager.submit(AbstractEntityManager.java:195)
>         at
> org.apache.falcon.resource.ConfigSyncService.submit(ConfigSyncService.java:50)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:497)
>         at
> org.apache.falcon.resource.channel.IPCChannel.invoke(IPCChannel.java:49)
>         at
> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$1.doExecute(SchedulableEntityManagerProxy.java:139)
>         at
> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$EntityProxy.execute(SchedulableEntityManagerProxy.java:577)
>         at
> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit_aroundBody0(SchedulableEntityManagerProxy.java:141)
>         at
> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$AjcClosure1.run(SchedulableEntityManagerProxy.java:1)
>         at
> org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)
>         at
> org.apache.falcon.aspect.AbstractFalconAspect.logAroundMonitored(AbstractFalconAspect.java:51)
>         at
> org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit(SchedulableEntityManagerProxy.java:119)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:497)
>         at
> com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
>         at
> com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
>         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)
>
> ...
>
> Caused by: java.lang.RuntimeException: java.lang.IllegalStateException:
> Cluster entity vertex must exist: Cluster2
>         at
> com.tinkerpop.blueprints.util.TransactionRetryStrategy$AbstractRetryStrategy.execute(TransactionRetryStrategy.java:176)
>         at
> com.tinkerpop.blueprints.util.TransactionRetryHelper.use(TransactionRetryHelper.java:115)
>         at
> com.tinkerpop.blueprints.util.TransactionRetryHelper.exponentialBackoff(TransactionRetryHelper.java:94)
>         at
> org.apache.falcon.metadata.MetadataMappingService.onAdd(MetadataMappingService.java:211)
>         ... 64 more
> Caused by: java.lang.IllegalStateException: Cluster entity vertex must
> exist: Cluster2
>         at
> org.apache.falcon.metadata.EntityRelationshipGraphBuilder.addRelationToCluster(EntityRelationshipGraphBuilder.java:174)
>         at
> org.apache.falcon.metadata.EntityRelationshipGraphBuilder.addProcessEntity(EntityRelationshipGraphBuilder.java:140)
>         at
> org.apache.falcon.metadata.EntityRelationshipGraphBuilder.addEntity(EntityRelationshipGraphBuilder.java:62)
>         at
> org.apache.falcon.metadata.MetadataMappingService$1.execute(MetadataMappingService.java:215)
>         at
> org.apache.falcon.metadata.MetadataMappingService$1.execute(MetadataMappingService.java:212)
>         at
> com.tinkerpop.blueprints.util.TransactionRetryStrategy$AbstractRetryStrategy.execute(TransactionRetryStrategy.java:146)
>         ... 67 more
> 2016-07-26 16:28:27,541 ERROR - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Action failed: Bad Request
> Error: java.lang.RuntimeException: java.lang.IllegalStateException:
> Cluster entity vertex must exist: Cluster2 (FalconWebException:83)
> 2016-07-26 16:28:27,542 ERROR - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ Action failed: Bad Request
> Error:
> default/org.apache.falcon.FalconWebException::org.apache.falcon.FalconException:
> java.lang.RuntimeException: java.lang.IllegalStateException: Cluster entity
> vertex must exist: Cluster2
>  (FalconWebException:83)
> 2016-07-26 16:28:27,542 INFO  - [2138332724@qtp-1536471117-3 -
> 1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
> ~ {Action:submit, Dimensions:{colo=NULL, entityType=process}, Status:
> FAILED, Time-taken:182944401 ns} (METRIC:38)
> ~
>
>
> Any hints?
>
>
>
> --
> Margus (margusja) Roohttp://margus.roo.ee
> skype: margusja
> +372 51 48 780
>
>

--001a113d2bc064ff8b053889f643
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Is it possible for you to try the latest stable release 0.=
9?=C2=A0<div><br></div><div>Around 0.6/0.6.1 graph db (used by Apache Falco=
n to store instances) of Apache Falcon had several issues so I will strongl=
y recommend upgrading.=C2=A0</div><div><br></div><div><br></div></div><br><=
div class=3D"gmail_quote"><div dir=3D"ltr">On Tue, 26 Jul 2016 at 19:00 Mar=
gus Roo &lt;<a href=3D"mailto:margus@roo.ee">margus@roo.ee</a>&gt; wrote:<b=
r></div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border=
-left:1px #ccc solid;padding-left:1ex">
 =20

   =20
 =20
  <div bgcolor=3D"#FFFFFF" text=3D"#000000">
    <p>Hi</p>
    <p>I am using
     =20
      <span>falcon 0.6.1</span></p>
    <p><span>When I am
        trying to submit process or feed I am getting error:</span></p>
    <p><span>Cluster
        entity vertex must exist</span></p>
    <p><span>In case I
        just restarted falcon server then I can submit process or feed:</sp=
an></p>
    <p><span>[margusja@hadoopnn2
        ~]$ falcon entity -submit -type process -file web3.xml<br>
        falcon/default/Submit successful (process) sign--web3<br>
      </span></p>
    <p><span>But after I
        deleted process:</span></p>
    <p><span>[margusja@hadoopnn2
        ~]$ falcon entity -delete -type process -name sign--web3<br>
        falcon/default/sign--web3(process) removed successfully (KILLED
        in ENGINE)<br>
      </span></p>
    <p><span>And I try to
        submit again then I am getting:</span></p>
    <p><span>[margusja@hadoopnn2
        ~]$ falcon entity -submit -type process -file web3.xml<br>
        ERROR: Bad
Request;default/org.apache.falcon.FalconWebException::org.apache.falcon.Fal=
conException:
        java.lang.RuntimeException: java.lang.IllegalStateException:
        Cluster entity vertex must exist: Cluster2<br>
      </span></p>
    <p><span>and in log:</span></p>
    <p><span>2016-07-26
        16:28:26,873 INFO=C2=A0 - [63390@qtp-1536471117-0 -
        aa4fe6b0-3d10-4fcd-b8fe-d83ee9e6f7b7:] ~ HttpServletRequest
        RemoteUser is null (Servlets:47)<br>
        2016-07-26 16:28:26,873 INFO=C2=A0 - [63390@qtp-1536471117-0 -
        aa4fe6b0-3d10-4fcd-b8fe-d83ee9e6f7b7:] ~ HttpServletRequest
        <a href=3D"http://user.name" target=3D"_blank">user.name</a> param =
value is margusja (Servlets:53)<br>
        2016-07-26 16:28:27,010 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
        b0cea0a4-efff-48c8-a81f-5c9ffda411a7:] ~ HttpServletRequest
        RemoteUser is null (Servlets:47)<br>
        2016-07-26 16:28:27,011 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
        b0cea0a4-efff-48c8-a81f-5c9ffda411a7:] ~ HttpServletRequest
        <a href=3D"http://user.name" target=3D"_blank">user.name</a> param =
value is margusja (Servlets:53)<br>
        2016-07-26 16:28:27,358 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
        1e1fa678-4426-4398-b942-348c5742cc68:] ~ HttpServletRequest
        RemoteUser is falcon (Servlets:47)<br>
        2016-07-26 16:28:27,359 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Logging in falcon (CurrentUser:65)<br>
        2016-07-26 16:28:27,359 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Request from authenticated user: falcon,
        URL=3D/api/entities/submit/process, doAs user: null
        (FalconAuthenticationFilter:185)<br>
        2016-07-26 16:28:27,362 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Parsed Entity: sign--web3 (EntityParser:95)<br>
        2016-07-26 16:28:27,364 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Parsed Entity: sign--web3 (EntityParser:95)<br>
        2016-07-26 16:28:27,381 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Creating FS for the login user falcon, impersonation not
        required (HadoopClientFactory:191)<br>
        2016-07-26 16:28:27,406 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Persisted configuration PROCESS/sign--web3
        (ConfigurationStore:371)<br>
        2016-07-26 16:28:27,407 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Adding lineage for entity: sign--web3, type: PROCESS
        (MetadataMappingService:209)<br>
        2016-07-26 16:28:27,409 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Adding process entity: sign--web3
        (EntityRelationshipGraphBuilder:131)<br>
        2016-07-26 16:28:27,465 ERROR - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Illegal State: Cluster entity vertex must exist for Cluster2
        (EntityRelationshipGraphBuilder:173)<br>
        2016-07-26 16:28:27,476 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Adding process entity: sign--web3
        (EntityRelationshipGraphBuilder:131)<br>
        2016-07-26 16:28:27,497 ERROR - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Illegal State: Cluster entity vertex must exist for Cluster2
        (EntityRelationshipGraphBuilder:173)<br>
        2016-07-26 16:28:27,518 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Adding process entity: sign--web3
        (EntityRelationshipGraphBuilder:131)<br>
        2016-07-26 16:28:27,536 ERROR - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Illegal State: Cluster entity vertex must exist for Cluster2
        (EntityRelationshipGraphBuilder:173)<br>
        2016-07-26 16:28:27,537 ERROR - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Unable to persist entity object (AbstractEntityManager:198)<br>
        org.apache.falcon.FalconException: java.lang.RuntimeException:
        java.lang.IllegalStateException: Cluster entity vertex must
        exist: Cluster2<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.metadata.MetadataMappingService.onAdd(MetadataMappingServ=
ice.java:223)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.entity.store.ConfigurationStore.onAdd(ConfigurationStore.=
java:259)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.entity.store.ConfigurationStore.publish(ConfigurationStor=
e.java:219)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.AbstractEntityManager.submitInternal(AbstractEnt=
ityManager.java:414)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.AbstractEntityManager.submit(AbstractEntityManag=
er.java:195)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.ConfigSyncService.submit(ConfigSyncService.java:=
50)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at sun.reflect.NativeMet=
hodAccessorImpl.invoke0(Native
        Method)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:6=
2)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp=
l.java:43)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at java.lang.reflect.Met=
hod.invoke(Method.java:497)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
        org.apache.falcon.resource.channel.IPCChannel.invoke(IPCChannel.jav=
a:49)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$1.doExecute(=
SchedulableEntityManagerProxy.java:139)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$EntityProxy.=
execute(SchedulableEntityManagerProxy.java:577)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit_aroun=
dBody0(SchedulableEntityManagerProxy.java:141)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$AjcClosure1.=
run(SchedulableEntityManagerProxy.java:1)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)<b=
r>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.aspect.AbstractFalconAspect.logAroundMonitored(AbstractFa=
lconAspect.java:51)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit(Sched=
ulableEntityManagerProxy.java:119)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at sun.reflect.NativeMet=
hodAccessorImpl.invoke0(Native
        Method)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:6=
2)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp=
l.java:43)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at java.lang.reflect.Met=
hod.invoke(Method.java:497)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodIn=
vokerFactory.java:60)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDisp=
atchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvide=
r.java:185)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatch=
er.dispatch(ResourceJavaMethodDispatcher.java:75)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.j=
ava:288)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPath=
Rule.java:147)</span></p>
    <p><span>...</span></p>
    <p><span>Caused by:
        java.lang.RuntimeException: java.lang.IllegalStateException:
        Cluster entity vertex must exist: Cluster2<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.tinkerpop.blueprints.util.TransactionRetryStrategy$AbstractRetryStrateg=
y.execute(TransactionRetryStrategy.java:176)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.tinkerpop.blueprints.util.TransactionRetryHelper.use(TransactionRetryHe=
lper.java:115)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.tinkerpop.blueprints.util.TransactionRetryHelper.exponentialBackoff(Tra=
nsactionRetryHelper.java:94)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.metadata.MetadataMappingService.onAdd(MetadataMappingServ=
ice.java:211)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ... 64 more<br>
        Caused by: java.lang.IllegalStateException: Cluster entity
        vertex must exist: Cluster2<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.metadata.EntityRelationshipGraphBuilder.addRelationToClus=
ter(EntityRelationshipGraphBuilder.java:174)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.metadata.EntityRelationshipGraphBuilder.addProcessEntity(=
EntityRelationshipGraphBuilder.java:140)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.metadata.EntityRelationshipGraphBuilder.addEntity(EntityR=
elationshipGraphBuilder.java:62)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.metadata.MetadataMappingService$1.execute(MetadataMapping=
Service.java:215)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
org.apache.falcon.metadata.MetadataMappingService$1.execute(MetadataMapping=
Service.java:212)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 at
com.tinkerpop.blueprints.util.TransactionRetryStrategy$AbstractRetryStrateg=
y.execute(TransactionRetryStrategy.java:146)<br>
        =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ... 67 more<br>
        2016-07-26 16:28:27,541 ERROR - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Action failed: Bad Request<br>
        Error: java.lang.RuntimeException:
        java.lang.IllegalStateException: Cluster entity vertex must
        exist: Cluster2 (FalconWebException:83)<br>
        2016-07-26 16:28:27,542 ERROR - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ Action failed: Bad Request<br>
        Error:
default/org.apache.falcon.FalconWebException::org.apache.falcon.FalconExcep=
tion:
        java.lang.RuntimeException: java.lang.IllegalStateException:
        Cluster entity vertex must exist: Cluster2<br>
        =C2=A0(FalconWebException:83)<br>
        2016-07-26 16:28:27,542 INFO=C2=A0 - [2138332724@qtp-1536471117-3 -
1e1fa678-4426-4398-b942-348c5742cc68:falcon:POST//entities/submit/process]
        ~ {Action:submit, Dimensions:{colo=3DNULL, entityType=3Dprocess},
        Status: FAILED, Time-taken:182944401 ns} (METRIC:38)<br>
        ~</span></p>
    <p><span><br>
      </span></p>
    <p><span>Any hints?<br>
      </span></p></div><div bgcolor=3D"#FFFFFF" text=3D"#000000">
    <p><span><br>
      </span></p>
    <br>
    <pre cols=3D"72">--=20
Margus (margusja) Roo
<a href=3D"http://margus.roo.ee" target=3D"_blank">http://margus.roo.ee</a>
skype: margusja
+372 51 48 780</pre>
  </div></blockquote></div>

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