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Posted to issues@beam.apache.org by "Ismaël Mejía (JIRA)" <ji...@apache.org> on 2019/06/10 12:41:00 UTC
[jira] [Updated] (BEAM-744) UnboundedKafkaReader should return as
soon as it can.
[ https://issues.apache.org/jira/browse/BEAM-744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismaël Mejía updated BEAM-744:
------------------------------
Component/s: (was: z-do-not-use-sdk-java-extensions)
io-java-kafka
> UnboundedKafkaReader should return as soon as it can.
> -----------------------------------------------------
>
> Key: BEAM-744
> URL: https://issues.apache.org/jira/browse/BEAM-744
> Project: Beam
> Issue Type: Bug
> Components: io-java-kafka
> Reporter: Amit Sela
> Assignee: Amit Sela
> Priority: Major
> Fix For: 0.3.0-incubating
>
>
> KafkaIO has two "wait" properties:
> {{START_NEW_RECORDS_POLL_TIMEOUT}} - wait for new records inside {{start()}}, default: 5 seconds.
> {{NEW_RECORDS_POLL_TIMEOUT}} - wait for new records inside {{start()}}, default: 10 msec.
> Instead, they should return as soon as they can, [~rangadi] mentioned here: https://github.com/apache/incubator-beam/pull/1071 that they were both originally set to 10 milliseconds, so {{START_NEW_RECORDS_POLL_TIMEOUT}} should probably be re-set to 10 milliseconds.
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