Dmytro Vitiuk created AMBARI-25534:
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Summary: DB purge fails removing topology requests
Key: AMBARI-25534
URL: https://issues.apache.org/jira/browse/AMBARI-25534
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.7.5
Reporter: Dmytro Vitiuk
Fix For: 2.7.6
If DB purge removes topology requests it will be failed with the next exception:
{code}
2020-07-23 16:53:55,265 ERROR [main] CleanupServiceImpl:85 - Running the purge
process for DAO:
[org.apache.ambari.server.orm.dao.RequestDAO$$EnhancerByGuice$$f11e85aa@1e734eee]
failed with: {}
java.lang.IllegalArgumentException: Object: null is not a known Entity type.
at
org.eclipse.persistence.internal.jpa.EntityManagerImpl.remove(EntityManagerImpl.java:571)
at
org.apache.ambari.server.orm.dao.TopologyRequestDAO.remove(TopologyRequestDAO.java:78)
at
org.apache.ambari.server.orm.AmbariJpaLocalTxnInterceptor.invoke(AmbariJpaLocalTxnInterceptor.java:118)
at
org.apache.ambari.server.orm.dao.TopologyRequestDAO.removeByPK(TopologyRequestDAO.java:83)
at
org.apache.ambari.server.orm.AmbariJpaLocalTxnInterceptor.invoke(AmbariJpaLocalTxnInterceptor.java:118)
at
org.apache.ambari.server.orm.dao.RequestDAO.cleanup(RequestDAO.java:420)
at
org.apache.ambari.server.orm.AmbariJpaLocalTxnInterceptor.invoke(AmbariJpaLocalTxnInterceptor.java:128)
at
org.apache.ambari.server.cleanup.CleanupServiceImpl.cleanup(CleanupServiceImpl.java:82)
at
org.apache.ambari.server.cleanup.CleanupDriver.main(CleanupDriver.java:90)
{code}
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