[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-10-10 Thread zentol
Github user zentol commented on the issue: https://github.com/apache/flink/pull/4485 merging. ---

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-09-21 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , I missed that message of `verifyAllBuffersReturned()` issue before. I have submitted the modifications of it. :) ---

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-09-21 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , sorry for the typos. I have submitted the updates. ---

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-09-15 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , I have submitted the updates. ---

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-09-15 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , thank you for always helpful reviews! I am very busy improving the runtime for our singles day these days. I will submit the updates for this PR later today. And I also plan to

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-09-05 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , I have submitted the updates based on last comments. Your concerns of interaction between requesting memory segments and creating buffer pool is really necessary. I also noticed

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-30 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , thank you for so detail and helpful comments! I will be on team outing tomorrow and come back on Sunday. I would consider you concerns carefully and may submit the updates next

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-29 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , I have submitted the updates based on the above comments. :( --- 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

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-28 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 Yes, this way also has some advantages, and recycling these exclusive buffers would be covered in next PR with some additional tests. I will consider your suggestions to supplement some

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-28 Thread NicoK
Github user NicoK commented on the issue: https://github.com/apache/flink/pull/4485 Hi @zhijiangW, regarding the buffer pool implementation, I was just curious about why it was done that way. But it is fine to keep the logic in `RemoteInputChannel` if you make sure, that a

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-28 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 For `ResultPartitionType` comment, I expand to add the 'isCreditBased' field temporarily in order not to affect the current process. My initial idea is to remove this field after the whole feature

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-28 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , thank you for giving this discussion and comments! Actually I proposed the same way of using fixed-size `LocalBufferPool` for managing exclusive buffers for per

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-25 Thread NicoK
Github user NicoK commented on the issue: https://github.com/apache/flink/pull/4485 Reviewed 9 of 13 files at r2. Review status: all files reviewed at latest revision, 7 unresolved discussions, some commit checks failed. --- *[a

[GitHub] flink issue #4485: [FLINK-7378][core]Create a fix size (non rebalancing) buf...

2017-08-13 Thread zhijiangW
Github user zhijiangW commented on the issue: https://github.com/apache/flink/pull/4485 @NicoK , I have submitted the updates: - Create the fix size `LocalBufferPool` for floating buffers - Assign the exclusive buffers for `InputChannel` directly - The proposed