回复：[ANNOUNCE] New Apache Flink Committer - Xintong Song

Congratulations, Xintong! Best, Tao -- 发件人：Xintong Song 发送时间：2020年6月5日(星期五) 14:03 收件人：dev 主　题：Re: [ANNOUNCE] New Apache Flink Committer - Xintong Song Thanks all for the support. It's a great honor for me. Thank you~ Xintong S

回复：[DISCUSS] Flink Kerberos Improvement

Hi, all! We have met some similar security requirements and did some investigation on security strategies, the third strategy (AM keytab distributed via YARN; AM regenerates delegation tokens for containers.) mentioned in YARN security doc is already used by Spark1.5+ and we quite agree with th