[GitHub] flink issue #2490: [FLINK-4609] Remove redundant check for null in CrossOper...

2016-09-20 Thread greghogan
Github user greghogan commented on the issue: https://github.com/apache/flink/pull/2490 Merging ... --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if

[GitHub] flink issue #2490: [FLINK-4609] Remove redundant check for null in CrossOper...

2016-09-20 Thread StephanEwen
Github user StephanEwen commented on the issue: https://github.com/apache/flink/pull/2490 All right, +1 then --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes

[GitHub] flink issue #2490: [FLINK-4609] Remove redundant check for null in CrossOper...

2016-09-19 Thread greghogan
Github user greghogan commented on the issue: https://github.com/apache/flink/pull/2490 This isn't improving performance but moving the null checks before first access and removing the duplicate `DataSet` references. --- If your project is set up for it, you can reply to this email

[GitHub] flink issue #2490: [FLINK-4609] Remove redundant check for null in CrossOper...

2016-09-19 Thread StephanEwen
Github user StephanEwen commented on the issue: https://github.com/apache/flink/pull/2490 Playing Devil's advocate here: Does this really improve anything meaningful? This is an API-level operator, not anything runtime related, so the additional null check is not really

[GitHub] flink issue #2490: [FLINK-4609] Remove redundant check for null in CrossOper...

2016-09-19 Thread fhueske
Github user fhueske commented on the issue: https://github.com/apache/flink/pull/2490 Thanks for the fast update @apivovarov. PR is good to merge --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does

[GitHub] flink issue #2490: [FLINK-4609] Remove redundant check for null in CrossOper...

2016-09-19 Thread fhueske
Github user fhueske commented on the issue: https://github.com/apache/flink/pull/2490 Thanks for the contribution @apivovarov. The PR looks good except for the modified test which fails. --- If your project is set up for it, you can reply to this email and have your reply appear on

[GitHub] flink issue #2490: [FLINK-4609] Remove redundant check for null in CrossOper...

2016-09-10 Thread apivovarov
Github user apivovarov commented on the issue: https://github.com/apache/flink/pull/2490 Ok, I added null check for input1 and input2 with a message before calling super in DefaultCross --- If your project is set up for it, you can reply to this email and have your reply appear on