[IMPALA-5935] Update SentryPolicyService implementation to reflect changes in Sentry

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: Impala 2.8.0
• Component/s: Security
• Epic Color: ghx-label-1
• Assignee: Unassigned
• Reporter: Alex Kolbasov
• Created: 14/Sep/17 15:35
• Updated: 23/Dec/20 21:44
• Resolved: 23/Dec/20 21:44

Description

The Sentry policy client in Sentry now supports auto-closeable semantics, so
the SentryPolicyService.java (https://github.com/cloudera/Impala/blob/cdh5-trunk/fe/src/main/java/org/apache/impala/util/SentryPolicyService.java) should be updated to use try-with-resource style of opening the client.