[DRILL-5241] JDBC proxy driver: Do not put null value in map

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.9.0
• Component/s: Client - JDBC
• Labels: ready-to-commit
• External issue URL: https://github.com/apache/drill/pull/724
• Assignee: Unassigned
• Reporter: David Haller
• Reviewer: Paul Rogers
• Created: 03/Feb/17 19:11
• Updated: 27/Mar/17 23:39
• Resolved: 08/Feb/17 06:25

Description

See GitHub pull request: https://github.com/apache/drill/pull/724

Hello everyone,

proxyReturnClass is always null, so interfacesToProxyClassesMap will contain null values only. Adding newProxyReturnClass should be correct.

This bug does not affect functionality, but probably decreases performance because you get "cache misses" all the time.

Best regards,
David.

Issue Links

• links to: GitHub Pull Request #724