[GitHub] [flink] walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix FilterableTableSource does not change after applyPredicate

2019-10-09 Thread GitBox
walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix 
FilterableTableSource does not change after applyPredicate
URL: https://github.com/apache/flink/pull/8468#issuecomment-540030581
 
 
   Hi @KurtYoung any additional comments on this? please kindly let me know if 
there's anything I misinterpret. 


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[GitHub] [flink] walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix FilterableTableSource does not change after applyPredicate

2019-09-30 Thread GitBox
walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix 
FilterableTableSource does not change after applyPredicate
URL: https://github.com/apache/flink/pull/8468#issuecomment-536859787
 
 
   @KurtYoung sorry for the delay. I just implemented a way to safe check to 
prevent users from utilizing a pushdown table source without overriding and 
explaining the predicator pushdown in the `explainSource()` API. please kindly 
take a look when you have time.
   
   The throw exception might've been too much of a harsh term. I can change it 
to warning and let the program pass if necessary, please let me know what do 
you think of this approach. thanks


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[GitHub] [flink] walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix FilterableTableSource does not change after applyPredicate

2019-09-18 Thread GitBox
walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix 
FilterableTableSource does not change after applyPredicate
URL: https://github.com/apache/flink/pull/8468#issuecomment-532740413
 
 
   Thanks for the explanation @KurtYoung. NOW I think I understood what you 
meant. yeah I fact I think that's a better idea to only add checks and 
explicitly explain the exception to users. I will try constructing a solution 
on that direction. sorry for the misunderstanding previously! :-)


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[GitHub] [flink] walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix FilterableTableSource does not change after applyPredicate

2019-09-16 Thread GitBox
walterddr commented on issue #8468: [FLINK-12399][table][table-planner] Fix 
FilterableTableSource does not change after applyPredicate
URL: https://github.com/apache/flink/pull/8468#issuecomment-531871165
 
 
   @KurtYoung can you help take another look on the approach? thanks


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