Github user ffbin commented on the pull request:
https://github.com/apache/flink/pull/998#issuecomment-128637022
@gyfora Thanks.
I have check IterateTest#testWithCheckpointing(), it is for the mentioned
case.
But the comment (// temporarily forbid checkpointing for iterative jobs) in
getJobGraph() means that when use checkpointing for iterative jobs should throw
UnsupportedOperationException.
I have debug the IterateTest#testWithCheckpointing() , it do not throw any
Exception.
Can you tell me why? Thank you very much.
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