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ASF GitHub Bot logged work on BEAM-9650: ---------------------------------------- Author: ASF GitHub Bot Created on: 01/May/20 20:30 Start Date: 01/May/20 20:30 Worklog Time Spent: 10m Work Description: TheNeuralBit commented on a change in pull request #11477: URL: https://github.com/apache/beam/pull/11477#discussion_r418724351 ########## File path: examples/java/src/main/java/org/apache/beam/examples/snippets/Snippets.java ########## @@ -785,4 +787,73 @@ public static void main(String[] args) { } } + + public static class PeriodicallyUpdatingSideInputs { + + public static PCollection<Long> main( + Pipeline p, + Instant startAt, + Instant stopAt, + Duration interval1, + Duration interval2, + String fileToRead) { + // [START PeriodicallyUpdatingSideInputs] + PCollectionView<List<Long>> sideInput = + p.apply( + "SIImpulse", + PeriodicImpulse.create() + .startAt(startAt) + .stopAt(stopAt) + .withInterval(interval1) + .applyWindowing()) + .apply( + "FileToRead", + ParDo.of( + new DoFn<Instant, String>() { + @DoFn.ProcessElement + public void process(@Element Instant notUsed, OutputReceiver<String> o) { + o.output(fileToRead); + } + })) + .apply(FileIO.matchAll()) + .apply(FileIO.readMatches()) + .apply(TextIO.readFiles()) + .apply( + ParDo.of( + new DoFn<String, String>() { + @ProcessElement + public void process(@Element String src, OutputReceiver<String> o) { + System.out.println(src); Review comment: Sorry just noticed this. Can you replace it with a log statement? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to 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: 429648) Time Spent: 9h 50m (was: 9h 40m) > Add consistent slowly changing side inputs support > -------------------------------------------------- > > Key: BEAM-9650 > URL: https://issues.apache.org/jira/browse/BEAM-9650 > Project: Beam > Issue Type: Bug > Components: io-ideas > Reporter: Mikhail Gryzykhin > Assignee: Mikhail Gryzykhin > Priority: Major > Time Spent: 9h 50m > Remaining Estimate: 0h > > Add implementation for slowly changing dimentions based on [design > doc](https://docs.google.com/document/d/1LDY_CtsOJ8Y_zNv1QtkP6AGFrtzkj1q5EW_gSChOIvg/edit] -- This message was sent by Atlassian Jira (v8.3.4#803005)