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ASF GitHub Bot commented on FLINK-10887: ---------------------------------------- tweise commented on issue #7099: [FLINK-10887] [jobmaster] Add source watermark tracking to the JobMaster URL: https://github.com/apache/flink/pull/7099#issuecomment-445318396 > @aljoscha @tweise Can you guys comment on the above generic aggregator proposal? I'd like to keep this moving forward. @jgrier +1 as suggested earlier. We just need to confirm that the class of `aggregationFunction` is available. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Add source watermark tracking to the JobMaster > ---------------------------------------------- > > Key: FLINK-10887 > URL: https://issues.apache.org/jira/browse/FLINK-10887 > Project: Flink > Issue Type: Sub-task > Components: JobManager > Reporter: Jamie Grier > Assignee: Jamie Grier > Priority: Major > Labels: pull-request-available > Original Estimate: 24h > Remaining Estimate: 24h > > We need to add a new RPC to the JobMaster such that the current watermark for > every source sub-task can be reported and the current global minimum/maximum > watermark can be retrieved so that each source can adjust their partition > read rates in an attempt to keep sources roughly aligned in event time. > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)