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https://issues.apache.org/jira/browse/SPARK-26848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen reassigned SPARK-26848:
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Assignee: Jungtaek Lim
> Introduce new option to Kafka source - specify timestamp to start and end
> offset
> --------------------------------------------------------------------------------
>
> Key: SPARK-26848
> URL: https://issues.apache.org/jira/browse/SPARK-26848
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
> Priority: Major
>
> Kafka source (for SQL/SS) provides options to set specific offset per topic
> partition to let source starts reading from start offsets and ends reading
> until end offsets. ("startingOffsets" and "endingOffsets" in below document.)
> http://spark.apache.org/docs/latest/structured-streaming-kafka-integration.html
> I'd like to introduce new options "startingOffsetsByTimestamp" and
> "endingOffsetsByTimestamp" to set specific timestamp per topic (since we're
> unlikely to set the different value per partition) to let source starts
> reading from offsets which have equal of greater timestamp, and ends reading
> until offsets which have equal of greater timestamp.
> The option would be optional of course, and have a preference to apply the
> options 1) timestamp option applies first, and if it doesn't exist, offset
> option applies.
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