@huxihx As described in the JIRA, could you also complete the javadoc part:
``` This would include: 1. set autoFlush in the constructor of printWriter. 2. document in java-docs of KStream.print that this is for debug / testing purposes only, and it will try to flush on each record print, and hence should not be used for production usage if performance requirement is key. ``` [ Full content available at: https://github.com/apache/kafka/pull/5579 ] This message was relayed via gitbox.apache.org for [email protected]
