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ASF GitHub Bot logged work on BEAM-5521: ---------------------------------------- Author: ASF GitHub Bot Created on: 17/Oct/18 10:30 Start Date: 17/Oct/18 10:30 Worklog Time Spent: 10m Work Description: robertwb commented on issue #6717: [BEAM-5521] Re-use bundle processors across bundles. URL: https://github.com/apache/beam/pull/6717#issuecomment-430576644 R: @tweise This should improve throughput substantially. There is other per-bundle overhead (e.g. final counters and progress reports) that may need to be looked at as well. ---------------------------------------------------------------- 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 Issue Time Tracking ------------------- Worklog Id: (was: 155338) Time Spent: 20m (was: 10m) > 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 > Priority: Major > Labels: portability-flink > Time Spent: 20m > Remaining Estimate: 0h > > 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)