[KAFKA-10089] The stale ssl engine factory is not closed after reconfigure

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.6.0
• Assignee: Chia-Ping Tsai
• Reporter: Chia-Ping Tsai
• Reviewer: Rajini Sivaram
• Created: 03/Jun/20 08:46
• Updated: 03/Jun/20 18:10
• Resolved: 03/Jun/20 18:10

Description

    @Override
    public void reconfigure(Map<String, ?> newConfigs) throws KafkaException {
        SslEngineFactory newSslEngineFactory = createNewSslEngineFactory(newConfigs);
        if (newSslEngineFactory != this.sslEngineFactory) {
            this.sslEngineFactory = newSslEngineFactory; // we should close the older one
            log.info("Created new {} SSL engine builder with keystore {} truststore {}", mode,
                    newSslEngineFactory.keystore(), newSslEngineFactory.truststore());
        }
    }

Issue Links

• links to: GitHub Pull Request #8792