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https://issues.apache.org/jira/browse/FLINK-5113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15735513#comment-15735513
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ASF GitHub Bot commented on FLINK-5113:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/2939#discussion_r91722459
--- Diff:
flink-tests/src/test/java/org/apache/flink/test/classloading/jar/CheckpointedStreamingProgram.java
---
@@ -57,7 +59,7 @@ public static void main(String[] args) throws Exception {
// with Checkpoining
- public static class SimpleStringGenerator implements
SourceFunction<String>, Checkpointed<Integer> {
--- End diff --
I understand why you did not replace ´Checkpointed` with a different
interface, but this technically changes the test. If a function can still
implement these interfaces without doing anything within snapshot/restore, then
we should cover this with tests.
> Make all Testing Functions implement CheckpointedFunction Interface.
> --------------------------------------------------------------------
>
> Key: FLINK-5113
> URL: https://issues.apache.org/jira/browse/FLINK-5113
> Project: Flink
> Issue Type: Improvement
> Components: DataStream API
> Affects Versions: 1.2.0
> Reporter: Kostas Kloudas
> Assignee: Kostas Kloudas
> Fix For: 1.2.0
>
>
> Currently stateful functions implement the (old) Checkpointed interface.
> This is issue aims at porting all these function to the new
> CheckpointedFunction interface, so that they can leverage the new
> capabilities by it.
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