GitHub user haohui opened a pull request:
https://github.com/apache/flink/pull/3314
[FLINK-3679] DeserializationSchema should handle zero or more outputs
This PR adds a new interface, `RichKeyedDeserializationSchema`, to enable
the deserializer to produce zero or more outputs. The main use case is that
skipping corrupted messages in the Kafka stream.
Feedbacks (especially on backward compatibility) are highly appreciated.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/haohui/flink FLINK-3679
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3314.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3314
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commit 7728acb3bc00a12a7552706be569710fbfdbd200
Author: Haohui Mai <[email protected]>
Date: 2017-02-14T22:19:29Z
[FLINK-3679] DeserializationSchema should handle zero or more outputs for
every input.
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