[jira] [Created] (FLINK-8327) ClassLoader resolution of child-first does not appear to work

2017-12-28 Thread Raymond Tay (JIRA)
Raymond Tay created FLINK-8327: -- Summary: ClassLoader resolution of child-first does not appear to work Key: FLINK-8327 URL: https://issues.apache.org/jira/browse/FLINK-8327 Project: Flink Issu

Re: CEP: Dynamic Patterns

2017-12-28 Thread Rafi Aroch
Hi Kostas & Ufuk, Appreciate your detailed response. I'll give it a try. Thanks, Rafi On Thu, Dec 28, 2017 at 5:16 PM, Ufuk Celebi wrote: > Looks good to me, Klou. I would only add the following two things: > > 1) UIDs need to be unique for the complete program, so you would need > more specif

Re: CEP: Dynamic Patterns

2017-12-28 Thread Ufuk Celebi
Looks good to me, Klou. I would only add the following two things: 1) UIDs need to be unique for the complete program, so you would need more specific ones, e.g. `filter-1-version-1` instead of only `version-1`. These are used to map state from the savepoint back to your program. We want to keep t

Re: CEP: Dynamic Patterns

2017-12-28 Thread Kostas Kloudas
Hi again Rafi, Coming back to the second part of the question on what you can do right now, I would suggest that you launch your initial job with your initial patterns and in your code you assign UID’s to your sources and the CEP operators, e.g.: CEP.pattern(input, mySuperPattern).select(muSelec

Re: CEP: Dynamic Patterns

2017-12-28 Thread Kostas Kloudas
Hi Rafi, Currently this is unfortunately not supported out of the box. To support this, we need 2 features with one having to be added in Flink itself, and the other to the CEP library. The first one is broadcast state and the ability to connect keyed and non-keyed streams. This one is to be add

[jira] [Created] (FLINK-8326) CheckpointCoordinatorTest#testRestoreLatestCheckpointedStateScaleOut() didn't use the correct parameter to trigger test function

2017-12-28 Thread Wei-Che Wei (JIRA)
Wei-Che Wei created FLINK-8326: -- Summary: CheckpointCoordinatorTest#testRestoreLatestCheckpointedStateScaleOut() didn't use the correct parameter to trigger test function Key: FLINK-8326 URL: https://issues.apache.o

[jira] [Created] (FLINK-8325) Add support for constant parameters in GROUP WINDOW aggregate

2017-12-28 Thread sunjincheng (JIRA)
sunjincheng created FLINK-8325: -- Summary: Add support for constant parameters in GROUP WINDOW aggregate Key: FLINK-8325 URL: https://issues.apache.org/jira/browse/FLINK-8325 Project: Flink Issu