回复:problem of sharing TCP connection when transferring data

2016-05-24 Thread wangzhijiang999
Celebi 发送时间:2016年5月24日(星期二) 01:19收件人:user ; wangzhijiang999 主 题:Re: problem of sharing TCP connection when transferring data On Mon, May 23, 2016  at 6:55 PM, wangzhijiang999  wrote: >In summary, if one task set autoread as false, and when it notify the > available buffer, there ar

Re: problem of sharing TCP connection when transferring data

2016-05-23 Thread Deepak Sharma
Thanks Ufuk. Sure I would pick some starter issues and get to these low level issues. -Deepak On 23 May 2016 11:21 pm, "Ufuk Celebi" wrote: > On Mon, May 23, 2016 at 7:30 PM, Deepak Sharma > wrote: > > Would it be possible to get involved on this issues and start > contributing > > to Flink com

Re: problem of sharing TCP connection when transferring data

2016-05-23 Thread Ufuk Celebi
On Mon, May 23, 2016 at 7:30 PM, Deepak Sharma wrote: > Would it be possible to get involved on this issues and start contributing > to Flink community? Hey Deepak! Nice to see that you are also interested in this. If you are new to Flink I would recommend to start contributing by looking into o

Re: problem of sharing TCP connection when transferring data

2016-05-23 Thread Deepak Sharma
I am not Flink master or regular user of FLink , but would like to start contributing to Flink. Would it be possible to get involved on this issues and start contributing to Flink community? Thanks Deepak On Mon, May 23, 2016 at 10:49 PM, Ufuk Celebi wrote: > On Mon, May 23, 2016 at 6:55 PM, wa

Re: problem of sharing TCP connection when transferring data

2016-05-23 Thread Ufuk Celebi
On Mon, May 23, 2016 at 6:55 PM, wangzhijiang999 wrote: >In summary, if one task set autoread as false, and when it notify the > available buffer, there are some messages during this time to be processed > first, if one message belongs to another failed task, the autoread for this > channel wo

回复:problem of sharing TCP connection when transferring data

2016-05-23 Thread wangzhijiang999
application, and wish further contact with you for the professional advise. Thank you again!  Zhijiang Wang--发件人:Ufuk Celebi 发送时间:2016年5月23日(星期一) 19:49收件人:user ; wangzhijiang999 主 题:Re: problem of sharing TCP connection when

Re: problem of sharing TCP connection when transferring data

2016-05-23 Thread Ufuk Celebi
Yes, that is a correct description of the state of things. A way to improve this is to introduce flow control in the application layer, where consumers only receive buffers when they have buffers available. They could announce on the channel how many buffers they have before they receive anything.

problem of sharing TCP connection when transferring data

2016-05-22 Thread wangzhijiang999
Hi,      I am confused with sharing tcp connection for the same connectionID, if two tasks share the same connection, and there is no available buffer in the local buffer pool of the first task  , then it will set autoread as false for the channel, but it will effect the second task if it still