[SENTRY-2281] list_privileges_by_user() fails with a JDODetachedFieldAccessException

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.0
• Component/s: Sentry
• Assignee: Arjun Mishra
• Reporter: Sergio Peña
• Created: 26/Jun/18 16:13
• Updated: 26/Jun/18 20:22
• Resolved: 26/Jun/18 20:22

Description

Caused by: java.lang.RuntimeException: Unknown error for request: TListSentryPrivilegesByAuthRequest(protocol_version:2, requestorUserName:ubuntu, authorizableSet:[TSentryAuthorizable(server:localhost, db:default, table:t1)], roleSet:TSentryActiveRoleSet(all:true, roles:[]), users:[ubuntu]), message: You have just attempted to access field "users" yet this field was not detached when you detached the object. Either dont access this field, or detach it when detaching the object.. Server Stacktrace: javax.jdo.JDODetachedFieldAccessException: You have just attempted to access field "users" yet this field was not detached when you detached the object. Either dont access this field, or detach it when detaching the object.
       at org.apache.sentry.provider.db.service.model.MSentryPrivilege.dnGetusers(MSentryPrivilege.java)
       at org.apache.sentry.provider.db.service.model.MSentryPrivilege.getUsers(MSentryPrivilege.java:186)
       at org.apache.sentry.provider.db.service.persistent.SentryStore.listSentryPrivilegesByAuthorizableForUser(SentryStore.java:2118)
       at org.apache.sentry.api.service.thrift.SentryPolicyStoreProcessor.list_sentry_privileges_by_authorizable(SentryPolicyStoreProcessor.java:1166)
       at org.apache.sentry.api.service.thrift.SentryPolicyService$Processor$list_sentry_privileges_by_authorizable.getResult(SentryPolicyService.java:1677)
       at org.apache.sentry.api.service.thrift.SentryPolicyService$Processor$list_sentry_privileges_by_authorizable.getResult(SentryPolicyService.java:1662)
       at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
       at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
       at org.apache.sentry.api.service.thrift.SentryProcessorWrapper.process(SentryProcessorWrapper.java:36)
       at org.apache.thrift.TMultiplexedProcessor.process(TMultiplexedProcessor.java:123)
       at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

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