[SENTRY-2092] Drop Role log message shows "Creating role"

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.0
• Component/s: Sentry
• Labels: bite-sized newbie
• Assignee: Na Li
• Reporter: Na Li
• Created: 06/Dec/17 22:10
• Updated: 07/Dec/17 16:55
• Resolved: 07/Dec/17 16:55

Description

DefaultSentryAccessController.dropRole logs error message as "Error occurred when Sentry client creating role: "
It is confusing, and could waster engineering time to debug such inconsistency. One example is in hive log, we see

org.apache.hadoop.hive.ql.exec.SentryFilterDDLTask. Error occurred when Sentry client creating role: Role :TDropSentryRoleRequest(protocol_version:2, requestorUserName:hive, roleName:hbase_admin) doesn't exist. Server Stacktrace: org.apache.sentry.core.common.exception.SentryNoSuchObjectException: Role hbase_admin doesn't exist
  at org.apache.sentry.provider.db.service.persistent.SentryStore.noSuchRole(SentryStore.java:3695)
  at org.apache.sentry.provider.db.service.persistent.SentryStore.dropSentryRoleCore(SentryStore.java:1249)