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https://issues.apache.org/jira/browse/FLINK-11879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17080538#comment-17080538
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Yubao Liu edited comment on FLINK-11879 at 4/10/20, 2:52 PM:
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[~sunhaibotb] I use
[https://github.com/apache/flink/blob/release-1.10.0/flink-streaming-java/src/test/java/org/apache/flink/streaming/util/TestSequentialReadingStreamOperator.java]
to sequentially read a mysql table snapshot and a Kafka binlog stream, how
can I enable checkpointing for operators implementing `InputSelectable` and
`BoundedMultiInput` ?
was (Author: [email protected]):
[~sunhaibotb] I use
[https://github.com/apache/flink/blob/release-1.10.0/flink-streaming-java/src/test/java/org/apache/flink/streaming/util/TestSequentialReadingStreamOperator.java]
to sequentially read a mysql table snapshot and a Kafka binlog stream, how
can I enable checkpointing for operators implementing `InputSelectable` and
`BounedMultiInput` ?
> Add JobGraph validators for the uses of InputSelectable, BoundedOneInput and
> BoundedMultiInput
> ----------------------------------------------------------------------------------------------
>
> Key: FLINK-11879
> URL: https://issues.apache.org/jira/browse/FLINK-11879
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Task
> Reporter: Haibo Sun
> Assignee: Haibo Sun
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> - Rejects the jobs containing operators which were implemented
> `InputSelectable` in case of enabled checkpointing.
> - Rejects the jobs containing operators which were implemented
> `BoundedInput` or `BoundedMultiInput` in case of enabled checkpointing.
> - Rejects the jobs containing operators which were implemented
> `InputSelectable` in case that credit-based flow control is disabled.
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