Robert Bradshaw created BEAM-5521: ------------------------------------- Summary: Cache execution trees in SDK worker Key: BEAM-5521 URL: https://issues.apache.org/jira/browse/BEAM-5521 Project: Beam Issue Type: Improvement Components: sdk-py-harness Reporter: Robert Bradshaw Assignee: Robert Bradshaw
Currently they are re-constructed from the protos for every bundle, which is expensive (especially for 1-element bundles in streaming flink). Care should be taken to ensure the objects can be re-usued. -- This message was sent by Atlassian JIRA (v7.6.3#76005)