in src/main/java/com/aliyun/odps/kafka/connect/MaxComputeSinkTask.java [267:277]
private MaxComputeSinkWriter genSinkWriter(TopicPartition partition) {
return new MaxComputeSinkWriter(config,
project,
table,
converterBuilder.build(),
bufferSizeKB,
partitionWindowType,
tz, useStreamTunnel,
retryTimes,
tunnelEndpoint);
}