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Ben Sidhom commented on BEAM-2898: ---------------------------------- Pipeline fusion has been implemented in runner-core. With support for impulse, the Flink runner will support pipeline fusion once translation by proto has been implemented. > Flink supports chaining/fusion of single-SDK stages > --------------------------------------------------- > > Key: BEAM-2898 > URL: https://issues.apache.org/jira/browse/BEAM-2898 > Project: Beam > Issue Type: Sub-task > Components: runner-flink > Reporter: Henning Rohde > Assignee: Ben Sidhom > Priority: Major > Labels: portability > Time Spent: 4h 50m > Remaining Estimate: 0h > > The Fn API supports fused stages, which avoids unnecessarily round-tripping > the data over the Fn API between stages. The Flink runner should use that > capability for better performance. -- This message was sent by Atlassian JIRA (v7.6.3#76005)