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https://issues.apache.org/jira/browse/AMBARI-5723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13993945#comment-13993945
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John Speidel commented on AMBARI-5723:
--------------------------------------
This is a result of remove being called multiple times for the same iterator
entry if there were multiple required passwords in the same host group for the
same configuration type.
> IllegalStateException when provisioning cluster via blueprint during password
> validation
> ----------------------------------------------------------------------------------------
>
> Key: AMBARI-5723
> URL: https://issues.apache.org/jira/browse/AMBARI-5723
> Project: Ambari
> Issue Type: Bug
> Reporter: John Speidel
> Assignee: John Speidel
> Labels: blueprints
> Fix For: 1.6.0
>
>
> After submitting cluster create with a default password as well as some
> passwords specified in BP, a 500 response is returned to the user as a result
> of an IllegalStateException during password validation.
> 13:55:48,112 ERROR qtp752317744-20 BaseManagementHandler:62 - Caught a
> runtime exception while attempting to create a resource
> java.lang.IllegalStateException
> at java.util.HashMap$HashIterator.remove(HashMap.java:942)
> at
> org.apache.ambari.server.controller.internal.ClusterResourceProvider.validatePasswordProperties(ClusterResourceProvider.java:379)
> at
> org.apache.ambari.server.controller.internal.ClusterResourceProvider.processBlueprintCreate(ClusterResourceProvider.java:333)
> at
> org.apache.ambari.server.controller.internal.ClusterResourceProvider.createResources(ClusterResourceProvider.java:148)
> at
> org.apache.ambari.server.controller.internal.ClusterControllerImpl.createResources(ClusterControllerImpl.java:218)
> at
> org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.create(PersistenceManagerImpl.java:75)
> at
> org.apache.ambari.server.api.handlers.CreateHandler.persist(CreateHandler.java:36)
> at
> org.apache.ambari.server.api.handlers.BaseManagementHandler.handleRequest(BaseManagementHandler.java:72)
> at
> org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:126)
> at
> org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:80)
> at
> org.apache.ambari.server.api.services.ClusterService.createCluster(ClusterService.java:82)
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