Posted by Hung on URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/Accumulator-with-Elasticsearch-Sink-tp16280p16351.html
Hi Gordon,
I commented the ticket. What would you think I start to implement it as
there is no progress recently?
I see it's only about adding metrics in the following class? and anyway I
probably would have to build it soon.