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Rahul Challapalli commented on DRILL-5241: ------------------------------------------ A performance test probably might be a good way to verify the fix > JDBC proxy driver: Do not put null value in map > ----------------------------------------------- > > Key: DRILL-5241 > URL: https://issues.apache.org/jira/browse/DRILL-5241 > Project: Apache Drill > Issue Type: Bug > Components: Client - JDBC > Affects Versions: 1.9.0 > Reporter: David Haller > Priority: Minor > Labels: ready-to-commit > Original Estimate: 0h > Remaining Estimate: 0h > > 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. -- This message was sent by Atlassian JIRA (v6.3.15#6346)