Siddharth Wagle created AMBARI-4402:
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Summary: Delete Config Group Host mapping broken due to error
introduced by perf patch
Key: AMBARI-4402
URL: https://issues.apache.org/jira/browse/AMBARI-4402
Project: Ambari
Issue Type: Bug
Components: controller
Affects Versions: 1.5.0
Reporter: Siddharth Wagle
Assignee: Siddharth Wagle
Fix For: 1.5.0
*Unit test*: org.apache.ambari.server.state.ConfigGroupTest#testRemoveHost
This unit test is not a part of M15 branch, it was added later. (trunk)
Exception thrown during ConfigGroupImpl.removeHost()
{code}
2014-01-06 17:46:35,989 ERROR [main] configgroup.ConfigGroupImpl
(ConfigGroupImpl.java:removeHost(274)) - Failed to delete config group host
mapping, clusterName = foo, id = 1, hostname = h1
java.lang.IllegalArgumentException: Object:
org.apache.ambari.server.orm.cache.ConfigGroupHostMappingImpl@cc34948d is not a
known entity type.
at
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.performRemove(UnitOfWorkImpl.java:3538)
at
org.eclipse.persistence.internal.jpa.EntityManagerImpl.remove(EntityManagerImpl.java:518)
at
org.apache.ambari.server.orm.dao.ConfigGroupHostMappingDAO.removeByPK(ConfigGroupHostMappingDAO.java:250)
at
com.google.inject.persist.jpa.JpaLocalTxnInterceptor.invoke(JpaLocalTxnInterceptor.java:58)
at
org.apache.ambari.server.state.configgroup.ConfigGroupImpl.removeHost(ConfigGroupImpl.java:272)
at
com.google.inject.persist.jpa.JpaLocalTxnInterceptor.invoke(JpaLocalTxnInterceptor.java:66)
at
org.apache.ambari.server.state.cluster.ClustersImpl.deleteConfigGroupHostMapping(ClustersImpl.java:640)
at
org.apache.ambari.server.state.cluster.ClustersImpl.unmapHostFromCluster(ClustersImpl.java:615)
at
org.apache.ambari.server.state.ConfigGroupTest.testRemoveHost(ConfigGroupTest.java:203)
{code}
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