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Kenneth Knowles edited comment on BEAM-210 at 6/20/17 6:19 PM: --------------------------------------------------------------- [~pei...@gmail.com] I think this is what you want when you are disabling empty on time panes in https://github.com/apache/beam/pull/3235. Your approach would address BEAM-32 but unfortunately that is backwards incompatible now. was (Author: kenn): I think this is what you want when you are disabling empty on time panes in https://github.com/apache/beam/pull/3235. Your approach would address BEAM-32 but unfortunately that is backwards incompatible now. > Allow control of empty ON_TIME panes analogous to final panes > ------------------------------------------------------------- > > Key: BEAM-210 > URL: https://issues.apache.org/jira/browse/BEAM-210 > Project: Beam > Issue Type: Bug > Components: beam-model-runner-api, sdk-java-core > Reporter: Mark Shields > Assignee: Pei He > > Today, ON_TIME panes are emitted whether or not they are empty. We had > decided that for final panes the user would want to control this behavior, to > control data volume. But for ON_TIME panes no such control exists. The > rationale is perhaps that the ON_TIME pane is a fundamental result that > should not be elided. To be considered: whether this is what we want. -- This message was sent by Atlassian JIRA (v6.4.14#64029)