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Yuan Mei edited comment on FLINK-15670 at 4/14/20, 6:40 AM: ------------------------------------------------------------ Pull Request is filed: [#11725|https://github.com/apache/flink/pull/11725] There still some test cases not covered yet, like specific watermark tests and failover tests. But since there are several API changes, I am filing the PR to collect some feedback. More tests can go in parallel. was (Author: ym): Pull Request is filed: [#11725|https://github.com/apache/flink/pull/11725] There still some test cases not covered yet, like specific watermark tests and failover tests. But since there are several API changes, I am filing the PR to collect some feedback. More tests can go in parallel. > Provide a Kafka Source/Sink pair that aligns Kafka's Partitions and Flink's > KeyGroups > ------------------------------------------------------------------------------------- > > Key: FLINK-15670 > URL: https://issues.apache.org/jira/browse/FLINK-15670 > Project: Flink > Issue Type: New Feature > Components: API / DataStream, Connectors / Kafka > Reporter: Stephan Ewen > Priority: Major > Labels: pull-request-available, usability > Fix For: 1.11.0 > > Time Spent: 10m > Remaining Estimate: 0h > > This Source/Sink pair would serve two purposes: > 1. You can read topics that are already partitioned by key and process them > without partitioning them again (avoid shuffles) > 2. You can use this to shuffle through Kafka, thereby decomposing the job > into smaller jobs and independent pipelined regions that fail over > independently. -- This message was sent by Atlassian Jira (v8.3.4#803005)