Maybe you can get them from yarn with rest API. Tao Xia <t...@udacity.com> 于 2018年4月13日周五 上午8:09写道：
> Any good way to get access container logs from a running Flink app in YARN > cluster in EMR? > You can view the logs through YARN UI. But cannot programmatically access > it and send to other services. > The log aggregator only runs when the application finishes or a minimum > 3600 secs copy. Any way we can get the logs more frequently? >
