in analytics/src/main/java/com/amazonaws/services/timestream/TimestreamSink.java [52:65]
    public void open(Configuration parameters) throws Exception {
        super.open(parameters);
        final ClientConfiguration clientConfiguration = new ClientConfiguration()
                .withMaxConnections(5000)
                .withRequestTimeout(20 * 1000)
                .withMaxErrorRetry(10);
        this.writeClient = AmazonTimestreamWriteClientBuilder
                .standard()
                .withRegion(this.region)
                .withClientConfiguration(clientConfiguration)
                .build();
    }