[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-30 Thread sihuazhou
Github user sihuazhou commented on the issue: https://github.com/apache/flink/pull/5879 @dawidwys It's ok with me, the unrelated change should be a minor java doc hot fix. ---

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-30 Thread dawidwys
Github user dawidwys commented on the issue: https://github.com/apache/flink/pull/5879 Thanks @sihuazhou for the contribution. LGTM for me though I would remove the unrelated change if it is ok with you. ---

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-15 Thread sihuazhou
Github user sihuazhou commented on the issue: https://github.com/apache/flink/pull/5879 Could anyone have a look at this? A minor change that would only effects the log...absolutely won't cause any regression problem, but would be helpful when user diagnosing the job according to the

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-14 Thread sihuazhou
Github user sihuazhou commented on the issue: https://github.com/apache/flink/pull/5879 @tillrohrmann I updated the PR, could you please have a look again? ---

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-14 Thread sihuazhou
Github user sihuazhou commented on the issue: https://github.com/apache/flink/pull/5879 @tillrohrmann I think would be enough to simply print the exception message in the log, if we will refactor the PRC as a second step. Will update the PR. ---

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-14 Thread tillrohrmann
Github user tillrohrmann commented on the issue: https://github.com/apache/flink/pull/5879 @sihuazhou I'm actually no longer sure whether sending exceptions as causes along with the RPC messages was the best decision. Exceptions signal an exceptional situation and should not occur in

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-13 Thread sihuazhou
Github user sihuazhou commented on the issue: https://github.com/apache/flink/pull/5879 Hi @tillrohrmann , thanks for your reply, @zentol proposed to introduce a `normal-life-cycle exception` in his previous review, the `normal-left-cycle exception` would only log the exception messag

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-13 Thread tillrohrmann
Github user tillrohrmann commented on the issue: https://github.com/apache/flink/pull/5879 Thanks for the contribution @sihuazhou. You're right that the log output of the `SlotPool` component is a bit too noisy and should not log the full stack trace in the happy case. What about not

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-13 Thread sihuazhou
Github user sihuazhou commented on the issue: https://github.com/apache/flink/pull/5879 cc @StephanEwen ---

[GitHub] flink issue #5879: [FLINK-9215][resoucemanager] Reduce noise in SlotPool's l...

2018-05-09 Thread sihuazhou
Github user sihuazhou commented on the issue: https://github.com/apache/flink/pull/5879 cc @tillrohrmann ---