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https://issues.apache.org/jira/browse/ATLAS-474?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15179368#comment-15179368
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Shwetha G S commented on ATLAS-474:
-----------------------------------
Ah ok, I missed that in update. Thanks
> Server does not start if the type is updated with same super type class
> information
> -----------------------------------------------------------------------------------
>
> Key: ATLAS-474
> URL: https://issues.apache.org/jira/browse/ATLAS-474
> Project: Atlas
> Issue Type: Bug
> Affects Versions: trunk
> Environment: sandbox
> Reporter: Chethana
> Assignee: David Kantor
> Priority: Blocker
> Attachments: rb44100.patch
>
>
> Create a class with a superType class.
> Use update API and do not change the request used.
> Restart atlas server
> Fails with exception
> K":1},"pattern":"static","timestamp":"1454921806183"} stored data:
> {"version":1,"subscription":{"ATLAS_HOOK":1},"pattern":"static","timestamp":"1454921372384"}
> (ZkUtils$:68)
> 2016-02-09 00:00:02,149 INFO - [ZkClient-EventThread-91-localhost:9026:] ~ I
> wrote this conflicted ephemeral node
> [{"version":1,"subscription":{"ATLAS_HOOK":1},"pattern":"static","timestamp":"1454921806183"}]
> at /consumers/atlas/ids/atlas_Chethanas-MBP.local-1454412213224-de1ce8e6 a
> while back in a different session, hence I will backoff for this node to be
> deleted by Zookeeper and retry (ZkUtils$:68)
> 2016-02-09 00:00:02,554 INFO - [ProcessThread(sid:0 cport:-1)::] ~ Got
> user-level KeeperException when processing sessionid:0x152a1b9238e0051
> type:create cxid:0x3f0bf zxid:0x1c0ec txntype:-1 reqpath:n/a Error
> Path:/consumers/atlas/ids/atlas_Chethanas-MBP.local-1454412213224-de1ce8e6
> Error:KeeperErrorCode = NodeExists for
> /consumers/atlas/ids/atlas_Chethanas-MBP.local-1454412213224-de1ce8e6
> (PrepRequest...skipping...
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
> at org.eclipse.jetty.server.Server.doStart(Server.java:354)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.apache.atlas.web.service.EmbeddedServer.start(EmbeddedServer.java:88)
> at org.apache.atlas.Atlas.main(Atlas.java:107)
> Caused by: java.lang.RuntimeException: org.apache.atlas.AtlasException: Type
> classa3ozcd7yra extends superType superClassa3ozcd7yra multiple times
> at
> org.apache.atlas.services.DefaultMetadataService.restoreTypeSystem(DefaultMetadataService.java:113)
> at
> org.apache.atlas.services.DefaultMetadataService.<init>(DefaultMetadataService.java:100)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at
> com.google.inject.internal.DefaultConstructionProxyFactory$2.newInstance(DefaultConstructionProxyFactory.java:86)
> at
> com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105)
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