[jira] [Created] (FLINK-4633) Implement new Client

2016-09-18 Thread zhangjing (JIRA)
zhangjing created FLINK-4633: Summary: Implement new Client Key: FLINK-4633 URL: https://issues.apache.org/jira/browse/FLINK-4633 Project: Flink Issue Type: Sub-task Components: Cluster

[jira] [Created] (FLINK-4632) when yarn nodemanager lost, flink hung

2016-09-18 Thread JIRA
刘喆 created FLINK-4632: - Summary: when yarn nodemanager lost, flink hung Key: FLINK-4632 URL: https://issues.apache.org/jira/browse/FLINK-4632 Project: Flink Issue Type: Bug Components: Distrib

Re: Performance and Latency Chart for Flink

2016-09-18 Thread amir bahmanyari
I have new findings & subsequently relative improvements.Am testing as we speak. 4 Beam server nodes , Azure A11 & 2 Kafka nodes same config.I had keep state somewhere. I went with Redis. I found it to be a major bottle neck as Beam nodes constantly are going across NW to update its repository.S

Re: Performance and Latency Chart for Flink

2016-09-18 Thread Chawla,Sumit
Has anyone else run these kind of benchmarks? Would love to hear more people'e experience and details about those benchmarks. Regards Sumit Chawla On Sun, Sep 18, 2016 at 2:01 PM, Chawla,Sumit wrote: > Hi Amir > > Would it be possible for you to share the numbers? Also share if possible > you

Re: Performance and Latency Chart for Flink

2016-09-18 Thread Chawla,Sumit
Hi Amir Would it be possible for you to share the numbers? Also share if possible your configuration details. Regards Sumit Chawla On Fri, Sep 16, 2016 at 12:18 PM, amir bahmanyari < amirto...@yahoo.com.invalid> wrote: > Hi Fabian,FYI. This is report on other engines we did the same type of >

Re: [DISCUSS][FLIP-4] Enhance Window Evictor in Flink

2016-09-18 Thread Vishnu Viswanath
Hi Aljoscha, A) I tried the approach where we set the ProcessingTime explicitly by converting DataStream input to DataStream> using map function and below are my observations: 1. All the current code which uses TimeEvictor (which will be by default changed to ProcessingTimeEvictor) will be forced

[jira] [Created] (FLINK-4631) NullPointerException during stream task cleanup

2016-09-18 Thread Avihai Berkovitz (JIRA)
Avihai Berkovitz created FLINK-4631: --- Summary: NullPointerException during stream task cleanup Key: FLINK-4631 URL: https://issues.apache.org/jira/browse/FLINK-4631 Project: Flink Issue Typ

Re: [DISCUSS] Proposal for Asynchronous I/O in FLINK

2016-09-18 Thread David Wang
Hi Henry, Here is the FLIP: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65870673 Thanks, David 2016-09-15 12:26 GMT+08:00 Henry Saputra : > HI David, > > Thanks so much for the interest to contribute to Apache Flink. > > To help review and DISCUSS for new feature in Flink,

[jira] [Created] (FLINK-4630) add netty tcp source support

2016-09-18 Thread shijinkui (JIRA)
shijinkui created FLINK-4630: Summary: add netty tcp source support Key: FLINK-4630 URL: https://issues.apache.org/jira/browse/FLINK-4630 Project: Flink Issue Type: New Feature Componen