Re: [DISCUSS] Remove the slides under "Community & Project Info"

2018-08-27 Thread Fabian Hueske
I agree to remove the slides section. A lot of the content is out-dated and hence not only useless but might sometimes even cause confusion. Best, Fabian Am Mo., 27. Aug. 2018 um 08:29 Uhr schrieb Renjie Liu < liurenjie2...@gmail.com>: > Hi, Stephan: > Can we put project wiki in some place? I

[jira] [Created] (FLINK-10220) StreamSQL E2E test fails on travis

2018-08-27 Thread Chesnay Schepler (JIRA)
Chesnay Schepler created FLINK-10220: Summary: StreamSQL E2E test fails on travis Key: FLINK-10220 URL: https://issues.apache.org/jira/browse/FLINK-10220 Project: Flink Issue Type: Bug

Why documentation always say checkpoint does not support Flink specific features like rescaling.

2018-08-27 Thread Yun Tang
Hi, all >From the latest 1.6 (or all the previous verions) documentation >https://ci.apache.org/projects/flink/flink-docs-release-1.6/ops/state/checkpoints.html#difference-to-savepoints, > it said "Checkpoints have a few differences from savepoints, they do not >support Flink specific features

[jira] [Created] (FLINK-10221) Flink metrics documentation io section table layout error

2018-08-27 Thread vinoyang (JIRA)
vinoyang created FLINK-10221: Summary: Flink metrics documentation io section table layout error Key: FLINK-10221 URL: https://issues.apache.org/jira/browse/FLINK-10221 Project: Flink Issue

Re: [DISCUSS] Remove the slides under "Community & Project Info"

2018-08-27 Thread Renjie Liu
Hi, Stephan: Can we put project wiki in some place? I think it's a great place to find flip lists On Mon, Aug 27, 2018 at 9:56 AM vino yang wrote: > +1 > The reason is the same as Hequn, because we have given a link to > SlideShare under the "Flink Forward" section. > > Thanks, vino. > > Hequn

Re: Why documentation always say checkpoint does not support Flink specific features like rescaling.

2018-08-27 Thread Chesnay Schepler
Well that's a single StateBackend. In order to say that "Checkpoints support rescaling" this must apply to all StateBackends, which AFAIK is not the case. On 27.08.2018 10:52, Yun Tang wrote: Hi, all >From the latest 1.6 (or all the previous verions) documentation

[jira] [Created] (FLINK-10222) Table scalar function expression parses error when function name equals the exists keyword suffix

2018-08-27 Thread vinoyang (JIRA)
vinoyang created FLINK-10222: Summary: Table scalar function expression parses error when function name equals the exists keyword suffix Key: FLINK-10222 URL: https://issues.apache.org/jira/browse/FLINK-10222

[jira] [Created] (FLINK-10228) Add metrics for netty direct memory consumption

2018-08-27 Thread Ted Yu (JIRA)
Ted Yu created FLINK-10228: -- Summary: Add metrics for netty direct memory consumption Key: FLINK-10228 URL: https://issues.apache.org/jira/browse/FLINK-10228 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-10224) Web frontend does not handle scientific notation properly

2018-08-27 Thread Paul Lin (JIRA)
Paul Lin created FLINK-10224: Summary: Web frontend does not handle scientific notation properly Key: FLINK-10224 URL: https://issues.apache.org/jira/browse/FLINK-10224 Project: Flink Issue

Re: Why documentation always say checkpoint does not support Flink specific features like rescaling.

2018-08-27 Thread Andrey Zagrebin
As I understand, this is more about the documented semantics of checkpoint feature that Flink community agreed to guarantee for users so far in the last releases. Although technically the rescaling is currently possible for full and incremental checkpoints, it can change in future if

Re: Flink cluster crashing going from 1.4.0 -> 1.5.3

2018-08-27 Thread Chesnay Schepler
There are a few separate issues in here that we should tackle/investigate in parallel. Improve storage of latency metrics Given how absurdly the number of latency metrics scale with # of operators / parallelism it makes sense to introduce a special case here. I'm not quite sure yet

[jira] [Created] (FLINK-10223) TaskManagers should log their `ResourceID` during startup

2018-08-27 Thread Konstantin Knauf (JIRA)
Konstantin Knauf created FLINK-10223: Summary: TaskManagers should log their `ResourceID` during startup Key: FLINK-10223 URL: https://issues.apache.org/jira/browse/FLINK-10223 Project: Flink

[DISCUSS] Proposal of external shuffle service

2018-08-27 Thread Zhijiang(wangzhijiang999)
Hi all! The shuffle service is responsible for transporting upstream produced data to the downstream side. In flink, the NettyServer is used for network transport service and this component is started in the TaskManager process. That means the TaskManager can support internal shuffle service

[jira] [Created] (FLINK-10225) Cannot access state from a empty taskmanager

2018-08-27 Thread Pierre Zemb (JIRA)
Pierre Zemb created FLINK-10225: --- Summary: Cannot access state from a empty taskmanager Key: FLINK-10225 URL: https://issues.apache.org/jira/browse/FLINK-10225 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-10226) Latency metrics can choke job-manager

2018-08-27 Thread Jozef Vilcek (JIRA)
Jozef Vilcek created FLINK-10226: Summary: Latency metrics can choke job-manager Key: FLINK-10226 URL: https://issues.apache.org/jira/browse/FLINK-10226 Project: Flink Issue Type:

[jira] [Created] (FLINK-10227) Remove usage of javax.xml.bind.DatatypeConverter

2018-08-27 Thread Chesnay Schepler (JIRA)
Chesnay Schepler created FLINK-10227: Summary: Remove usage of javax.xml.bind.DatatypeConverter Key: FLINK-10227 URL: https://issues.apache.org/jira/browse/FLINK-10227 Project: Flink