[GitHub] flink issue #4145: [FLINK-6938][FLINK-6939] [cep] Not store IterativeConditi...

2017-06-25 Thread kl0u
Github user kl0u commented on the issue: https://github.com/apache/flink/pull/4145 Hi @wuchong ! Nice work! I have some changes to propose in the code itself, but before moving on with this, I have some questions about the need of the change. For the second, I have

[GitHub] flink issue #4145: [FLINK-6938][FLINK-6939] [cep] Not store IterativeConditi...

2017-06-22 Thread dawidwys
Github user dawidwys commented on the issue: https://github.com/apache/flink/pull/4145 @dianfu I've created a JIRA https://issues.apache.org/jira/browse/FLINK-6983 for it. Let's move the discussion there. --- If your project is set up for it, you can reply to this email and have

[GitHub] flink issue #4145: [FLINK-6938][FLINK-6939] [cep] Not store IterativeConditi...

2017-06-22 Thread dianfu
Github user dianfu commented on the issue: https://github.com/apache/flink/pull/4145 @dawidwys In my mind, to achieve `translating them to newly constructed graph of states`, we only need to get the state from the NFA by the `state name` stored in `ComputationState`. Not sure if my

[GitHub] flink issue #4145: [FLINK-6938][FLINK-6939] [cep] Not store IterativeConditi...

2017-06-22 Thread dawidwys
Github user dawidwys commented on the issue: https://github.com/apache/flink/pull/4145 @dianfu I agree that we should consider removing states from serialization, but I have some concerns about it: 1. `State`s are part of `ComputationState`s which describe partial matches,

[GitHub] flink issue #4145: [FLINK-6938][FLINK-6939] [cep] Not store IterativeConditi...

2017-06-21 Thread wuchong
Github user wuchong commented on the issue: https://github.com/apache/flink/pull/4145 @dianfu I agree with you. I think we can improve that in another JIRA. @dawidwys I have addressed all the comments. @kl0u It'll be great if you can have a look. Cheers, Jark

[GitHub] flink issue #4145: [FLINK-6938][FLINK-6939] [cep] Not store IterativeConditi...

2017-06-21 Thread dianfu
Github user dianfu commented on the issue: https://github.com/apache/flink/pull/4145 Nice work. Just one comment: the states in NFA is metadata, maybe we should get rid of serializing them at all? --- If your project is set up for it, you can reply to this email and have your reply