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Posted to commits@seatunnel.apache.org by GitBox <gi...@apache.org> on 2022/10/09 10:39:43 UTC
[GitHub] [incubator-seatunnel] TaoZex opened a new pull request, #3041: [Improve][Connector-V2][Kafka Sink]custom partition
TaoZex opened a new pull request, #3041:
URL: https://github.com/apache/incubator-seatunnel/pull/3041
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## Purpose of this pull request
Link https://github.com/apache/incubator-seatunnel/issues/2787
The following code supports two user-defined partition functions:
The first type: the user specifies the partition to send through the partition field in the config (for example, if partition 2 is specified, then the messages are sent to partition 2)
The second: the user customizes the partition through the assign_partitions field in the config
For example, there are 5 partitions in total, and the assign_partitions field in config is as follows:
assignpartitions = ["shoe", "clothing"]
Then the message containing "shoe" will be sent to partition 0 (because "shoe" is subscripted as 0 in assign_partitions), and the message containing "clothing" will be sent to partition 1,
For other messages, the hash algorithm will be used to divide them into the remaining partitions.
## Check list
* [ ] Code changed are covered with tests, or it does not need tests for reason:
* [ ] If any new Jar binary package adding in your PR, please add License Notice according
[New License Guide](https://github.com/apache/incubator-seatunnel/blob/dev/docs/en/contribution/new-license.md)
* [ ] If necessary, please update the documentation to describe the new feature. https://github.com/apache/incubator-seatunnel/tree/dev/docs
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[GitHub] [incubator-seatunnel] TaoZex commented on pull request #3041: [Improve][Connector-V2][Kafka Sink]custom partition
Posted by GitBox <gi...@apache.org>.
TaoZex commented on PR #3041:
URL: https://github.com/apache/incubator-seatunnel/pull/3041#issuecomment-1272548130
> Since the CI failure has nothing to do with the modification, I will ignore it and merge the PR.
Thanks.
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[GitHub] [incubator-seatunnel] ashulin merged pull request #3041: [Improve][Connector-V2][Kafka Sink]custom partition
Posted by GitBox <gi...@apache.org>.
ashulin merged PR #3041:
URL: https://github.com/apache/incubator-seatunnel/pull/3041
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