Hi all,
@NiYanchun Thank you for reporting this. Yes I think we could improve
the behaviour of the JSON format.
@Jark First of all I do agree we could/should improve the
"user-friendliness" of the JSON format (and unify the behavior across
text based formats). I am not sure though if it is as sim
Hi Till
Thanks for your response!
I'm responsible for the RestAPI design part of FLIP-102
1. Some of the newly introduced metrics involve computations on the
> TaskManager. I would like to avoid additional computations introduced by
> metrics as much as possible because metrics should not affect
Chesnay Schepler created FLINK-16287:
Summary: ES6 sql jar relocates log4j2
Key: FLINK-16287
URL: https://issues.apache.org/jira/browse/FLINK-16287
Project: Flink
Issue Type: Bug
Hi Till
Thanks a lot for your response
> 2. I'm not entirely sure whether I would split the memory ...
Split the memory display comes from the 'ancient' design of the web, it is
ok for me to change it following total/heap/managed/network/direct/jvm
overhead/mapped sequence
> 3. Displaying the m
Hi Dawid,
I agree with you. If we want to loosen the format constraint, the
important piece is the conversion matrix.
The conversion matrix you listed makes sense to me. From my understanding,
there should be 6 combination.
We can add WITHOUT TIMEZONE => WITHOUT TIMEZONE and WITH TIMEZONE => WITH
Niels Basjes created FLINK-16288:
Summary: Setting the TTL for discarding task pods on Kubernetes.
Key: FLINK-16288
URL: https://issues.apache.org/jira/browse/FLINK-16288
Project: Flink
Issue
Hi till,
thanks for your reply.
> Concerning FLINK-9741, I'm not sure whether we need to fix this issue
> before starting this effort. The JobManager's are now running as part of
> the cluster entrypoint process for which we should actually report the
> metrics (memory usage).
I have confirmed
Hi Till
Thanks for your comments.
> I have a comment concerning the SubtasksTimesHandler
It would be much easier for the frontend to handle a large amount of data
if we have a rest API parameter filter, but in my opinion, the attempt list
data is not large enough that we have to rely on the
Niels Basjes created FLINK-16289:
Summary: Missing serialVersionUID blocks running in Kubernetes.
Key: FLINK-16289
URL: https://issues.apache.org/jira/browse/FLINK-16289
Project: Flink
Issue
Thanks all for your discussion.
Hi Dawid,
+1 to apply the logic of parsing a SQL timestamp literal.
I don't fully understand the matrix your list. Should this be the semantics
of SQL cast?
Do you mean this is implicit cast in JSON parser?
I doubt that because these implicit casts are not support
Igal Shilman created FLINK-16290:
Summary: HttpUrl might return NULL if a schema is missing
Key: FLINK-16290
URL: https://issues.apache.org/jira/browse/FLINK-16290
Project: Flink
Issue Type:
Rui Li created FLINK-16291:
--
Summary: Count(*) doesn't work with Hive module
Key: FLINK-16291
URL: https://issues.apache.org/jira/browse/FLINK-16291
Project: Flink
Issue Type: Bug
Componen
Hi Jingsong,
I don't think it should follow SQL CAST semantics, because it is out of
SQL, it happens in connectors which converts users'/external's format into
SQL types.
I also doubt "timestampFormat" may not work in some cases, because the
timestamp format maybe various and mixed in a topic.
Be
Fair benchmarks are notoriously difficult to setup.
Usually, it's easy to find a workload where one system shines and as its
vendor you report that. Then, the competitor benchmarks a different use
case where his system outperforms ours. In the end, customers are more
confused than before.
You sho
Fair enough. If this should become a problem we could introduce it later as
well.
What about changing the SubtasksTimeInfo response type into an array of
SubtaskTimeInfo? At the moment SubtasksTimeInfo contains a
flattened SubtaskTimeInfo and and array of SubtaskTimeInfo for the previous
attempts.
Thanks for the further explanations, Yu!
1. The inflight buffer spilling process is indeed handled asynchronously. While
the buffer is not finished spilling, it would not be recycled to reuse again.
Your understanding is right. I guess I misunderstood your previous concern of
additional memory c
Exactly. We use the hadoop-fs as an indirection on top of that, but Spark
probably does the same.
On Wed, Feb 26, 2020 at 3:52 PM sri hari kali charan Tummala <
kali.tumm...@gmail.com> wrote:
> Thank you (the two systems running on Java and using the same set of
> libraries), so from my understa
Robert Metzger created FLINK-16292:
--
Summary: Execute all end to end tests on AZP
Key: FLINK-16292
URL: https://issues.apache.org/jira/browse/FLINK-16292
Project: Flink
Issue Type: Sub-task
Niels Basjes created FLINK-16293:
Summary: Document using plugins in Kubernetes
Key: FLINK-16293
URL: https://issues.apache.org/jira/browse/FLINK-16293
Project: Flink
Issue Type: Improvement
Congratulations and well deserved!
Best
Yun Tang
From: Canbin Zheng
Sent: Monday, February 24, 2020 16:07
To: dev
Subject: Re: [ANNOUNCE] Jingsong Lee becomes a Flink committer
Congratulations !!
Dawid Wysakowicz 于2020年2月24日周一 下午3:55写道:
> Congratulations Jin
Congratulations !!
Best,
Guowei
Yun Tang 于2020年2月27日周四 上午2:11写道:
> Congratulations and well deserved!
>
>
> Best
> Yun Tang
>
> From: Canbin Zheng
> Sent: Monday, February 24, 2020 16:07
> To: dev
> Subject: Re: [ANNOUNCE] Jingsong Lee becomes a Flink committe
Leonard Xu created FLINK-16294:
--
Summary: JDBC connector support create database table automatically
Key: FLINK-16294
URL: https://issues.apache.org/jira/browse/FLINK-16294
Project: Flink
Issue
Jingsong Lee created FLINK-16295:
Summary: Optimize BinaryString.copy to not materialize if there is
javaObject
Key: FLINK-16295
URL: https://issues.apache.org/jira/browse/FLINK-16295
Project: Flink
Hi Jark,
The matrix I see is SQL cast. If we need bring another conversion matrix
that is different from SQL cast, I don't understand the benefits. It makes
me difficult to understand.
And It seems bad to change the timestamp of different time zones to the
same value silently.
I have seen a lot o
Jark Wu created FLINK-16296:
---
Summary: Improve performance of BaseRowSerializer#serialize() for
GenericRow
Key: FLINK-16296
URL: https://issues.apache.org/jira/browse/FLINK-16296
Project: Flink
Is
Congrats!
Best
Yuan
On Thu, Feb 27, 2020 at 8:48 AM Guowei Ma wrote:
> Congratulations !!
> Best,
> Guowei
>
>
> Yun Tang 于2020年2月27日周四 上午2:11写道:
>
> > Congratulations and well deserved!
> >
> >
> > Best
> > Yun Tang
> >
> > From: Canbin Zheng
> > Sent: Monday
Yangze Guo created FLINK-16297:
--
Summary: Remove the redundant intent and blank line in highlight
code blocks
Key: FLINK-16297
URL: https://issues.apache.org/jira/browse/FLINK-16297
Project: Flink
Yingjie Cao created FLINK-16298:
---
Summary:
GroupWindowTableAggregateITCase.testEventTimeTumblingWindow fails on Travis
Key: FLINK-16298
URL: https://issues.apache.org/jira/browse/FLINK-16298
Project: Fl
Hi everyone,
I'd like to start the vote of FLIP-84[1], which proposes to deprecate some
old APIs and introduce some new APIs in TableEnvironment. This FLIP is
discussed and reached consensus in the discussion thread[2].
The vote will be open for at least 72 hours. Unless there is an objection,
I
Xintong Song created FLINK-16299:
Summary: Release containers recovered from previous attempt in
which TaskExecutor is not started.
Key: FLINK-16299
URL: https://issues.apache.org/jira/browse/FLINK-16299
Hi Till
We keep response a flattened SubtaskTimeInfo and an array of
SubtaskTimeInfo to keep the restAPI backward compatible, since Flink users
may still need the API('/jobs/{jobId}/vertices/{vertexId}/subtasktimes') to
get the flattened SubtaskTimeInfo.
If we want to get an array of SubtaskTimeI
Zhu Zhu created FLINK-16300:
---
Summary: Reworks SchedulerTestUtils with testing classes to
replace mockito usages
Key: FLINK-16300
URL: https://issues.apache.org/jira/browse/FLINK-16300
Project: Flink
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