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Aljoscha Krettek edited comment on FLINK-3758 at 5/9/16 1:29 PM: ----------------------------------------------------------------- Please open a PR. The changes look good, module some fixes in the comments, for example {{TriggerContext.getAccumulator(String, DefaultAccumulator)}} still has the JavaDoc from {{RuntimeContext.getAccumulator(String)}}. was (Author: aljoscha): Please open a PR. The changes look good, module some fixes in the comments, for example {{TriggerContext.getAccumulator(String, DefaultAccumulator)}} still has the comment from {{RuntimeContext.getAccumulator(String)}}. > Add possibility to register accumulators in custom triggers > ----------------------------------------------------------- > > Key: FLINK-3758 > URL: https://issues.apache.org/jira/browse/FLINK-3758 > Project: Flink > Issue Type: Improvement > Reporter: Konstantin Knauf > Assignee: Konstantin Knauf > Priority: Minor > > For monitoring purposes it would be nice to be able to to use accumulators in > custom trigger functions. > Basically, the trigger context could just expose {{getAccumulator}} of > {{RuntimeContext}} or does this create problems I am not aware of? > Adding accumulators in a trigger function is more difficult, I think, but > that's not really neccessary as the accummulator could just be added in some > other upstream operator. -- This message was sent by Atlassian JIRA (v6.3.4#6332)