Probably an oversight ... did you actually mean to publish your password?
Better change it the sooner possible ...
Thias
From: cy
Sent: Donnerstag, 16. Dezember 2021 06:55
To: user@flink.apache.org
Subject: unexpected result of interval join when using sql
Hi
Flink 1.14.0 Scala 2.12
I'm usin
Ah yes I see it now as well. Yes you are right, each record should be
replicated 9 times to send to one of the instances each. Your upstream is
not inflating the record size? The number of records seems to work
decently. @pnowojski FYI.
On Thu, Dec 16, 2021 at 2:20 AM tao xiao wrote:
> Hi Arvid
Hi
Flink 1.14.0 Scala 2.12
I'm using flink sql interval join ability, here is my table schema and sql
create table `queue_3_ads_ccops_perf_o_ebs_volume_capacity` ( `dtEventTime`
timestamp(3), `dtEventTimeStamp` bigint, `sourceid` string, `cluster_name`
string, `poolname` string, `storage_pool
Thank you Chesnay for expediting this fix...!
Can you suggest, when can I get binaries for 1.14.2 flink version?
On Thu, Dec 16, 2021 at 5:52 AM Chesnay Schepler wrote:
> We will push docker images for all new releases, yes.
>
> On 16/12/2021 01:16, Michael Guterl wrote:
>
> Will you all be pu
Could you please check whether the JobManager has a long fullGC, which will
cause the leadership lost?
BTW, increasing the timeout should help.
high-availability.kubernetes.leader-election.lease-duration: 60s
high-availability.kubernetes.leader-election.renew-deadline: 60s
Best,
Yang
Alexey Tr
Hi Arvid
The second picture shows the metrics of the upstream operator. The upstream
has 150 parallelisms as you can see in the first picture. I expect the
bytes sent is about 9 * bytes received as we have 9 downstream operators
connecting.
Hi Caizhi,
Let me create a minimal reproducible DAG and
We will push docker images for all new releases, yes.
On 16/12/2021 01:16, Michael Guterl wrote:
Will you all be pushing Docker images for the 1.11.6 release?
On Wed, Dec 15, 2021 at 3:26 AM Chesnay Schepler
wrote:
The current ETA is 40h for an official announcement.
We are validati
Will you all be pushing Docker images for the 1.11.6 release?
On Wed, Dec 15, 2021 at 3:26 AM Chesnay Schepler wrote:
> The current ETA is 40h for an official announcement.
> We are validating the release today (concludes in 16h), publish it
> tonight, then wait for mirrors to be sync (about a d
Note that this REST/CLI command is not related to Reactive Mode in any way.
On 15/12/2021 23:53, Chesnay Schepler wrote:
Yes, this feature was indeed removed, and has been since 1.9.0.
See https://lists.apache.org/thread/oby7fmz9crphonxw3l0g8b9zvybg3sno
for some background.
On 15/12/2021 23:
Yes, this feature was indeed removed, and has been since 1.9.0.
See https://lists.apache.org/thread/oby7fmz9crphonxw3l0g8b9zvybg3sno for
some background.
On 15/12/2021 23:47, Geldenhuys, Morgan Karl wrote:
Greetings all,
I am trying to test the rescaling feature of Flink 1.14, however when
Greetings all,
I am trying to test the rescaling feature of Flink 1.14, however when i send a
rest request to the endpoint I receive the following message:
"org.apache.flink.runtime.rest.handler.RestHandlerException: Rescaling is
temporarily disabled. See FLINK-12312.
\tat
org.apache.flink.r
Hi Arvid,
Thanks for your reply.
In our use case, we are running Flink on EMR cluster. When we are reading
data from a kinesis stream starting from TRIM_HORIZON offset through an EFO
consumer, the flink source will get these IOException
or StacklessClosedChannelException, which flink will treated
Greetings,
I would like to find out more about Flink's new reactive mode as well as the
rescaling feature regarding fault tolerance. For the following question lets
assume checkpointing is enabled using HDFS.
So first question, if I have a job where the source(s) and sink(s) are
configured t
Hi Timothy,
The issue would require a refactor FileSystems abstraction to allow
multiple FileSystems objects of the same FileSystem type being configured
differently. While this would improve the code quality and enable such use
cases, I currently have no capacity to work on it or guide it.
If yo
Hi,
Could you please check if it's in AI-Flow [1]? Maybe @姜鑫
can help.
[1] https://github.com/flink-extended/ai-flow/
On Wed, Dec 15, 2021 at 8:35 AM thekingofcity
wrote:
> Hi,
>
> I'm looking for multiple linear regression in recent Flink versions. I do
> find it in Flink 1.2 but have no ide
Hi Krzysztof,
yes you are correct if you use the new FileSource:
* Please note that file blocks are only exposed by some file
systems, such as HDFS. File systems
* that do not expose block information will not create multiple file
splits per file, but keep the
* files as one source split.
For o
I recommend using AsyncIO [1] and RichAsyncFunction instead. SinkFunction
will be removed at the end of Flink 1.X and can quickly turn into a
bottleneck if used on many requests.
[1]
https://nightlies.apache.org/flink/flink-docs-master/docs/dev/datastream/operators/asyncio/
On Tue, Dec 14, 2021 a
Can you please describe your actual use case? What do you want to achieve
low-latency or high-throughput? What are the consumers of the produced
dataset?
It sounds to me as if this is classical sensor aggregation. I have not
heard of any sensor aggregation that doesn't use windowing. So you'd
usua
Hi,
Could you please clarify which operator we see in the second picture?
If you are showing the upstream operator, then this has only parallelism 1,
so there shouldn't be multiple subtasks.
If you are showing the downstream operator, then the metric would refer to
the HASH and not REBALANCE.
On
Hi Leon,
The kinesis consumer allows you to specify how many of these exceptions can
be thrown without a job failure. This is independent from Flink's restart
policy.
So in your case, if you feel like the Kinesis consumer is giving up too
quickly, you could simply increase flink.shard.subscribeto
Thank you very much for the clarification Seth.
Best Regards
Krzysztof Chmielewski
śr., 15 gru 2021, 16:12 użytkownik Seth Wiesman
napisał:
> Hi Krzysztof,
>
> There is a difference in semantics here between yourself and Caizhi. SQL
> UDFs can be used statefully - see AggregateFunction and
> T
Hi Krzysztof,
There is a difference in semantics here between yourself and Caizhi. SQL
UDFs can be used statefully - see AggregateFunction and
TableAggregateFunction for examples. You even have access to ListView and
MapView which are backed by ListState and MapState accordingly. These
functions c
How are you deploying the job and the external services? Is the period
in which this happens usually the same?
Is it just a connection issue with external services, or are there other
errors as well?
On 15/12/2021 15:47, Julian Cardarelli wrote:
Hello –
We have a job that seems to stop worki
Hello -
We have a job that seems to stop working after some period of time - perhaps
10-12 days. The job itself appears in the running state, but for some reason it
just stops communicating to external services.
I know this e-mail will be like "we don't know what's wrong with your code." I
get
The 1.12.6 release was cancelled as a new log4j CVE was discovered
during the release finalization.
We will only release 1.12.7. Our recommendation is to upgrade to 1.12.7
once it is released.
On 15/12/2021 14:03, V N, Suchithra (Nokia - IN/Bangalore) wrote:
Thanks Chesney for info. I can see
Thanks Chesney for info. I can see 1.12.5 is the last release in 1.12.x flink
versions. Flink 1.12.6 contains log4j 2.15 and flink 1.12.7 contains log4j 2.16.
As per the Apache community it is recommended to upgrade to log4j 2.16. Is
there a dependency to release flink 1.12.7 after the release o
Hello Deniz,
Glad to hear that it worked for you! as this is a feature that might
benefit others in the community I've just merged this to our main branch,
which means that feature releases will have that feature :-)
Currently there are no plans to backport this to 3.1 however.
Cheers,
Igal.
On
The current ETA is 40h for an official announcement.
We are validating the release today (concludes in 16h), publish it
tonight, then wait for mirrors to be sync (about a day), then we
announce it.
On 15/12/2021 12:08, V N, Suchithra (Nokia - IN/Bangalore) wrote:
Hello,
Could you please tel
Hello,
Could you please tell when we can expect Flink 1.12.7 release? We are waiting
for the CVE fix.
Regards,
Suchithra
From: Chesnay Schepler
Sent: Wednesday, December 15, 2021 4:04 PM
To: Richard Deurwaarder
Cc: user
Subject: Re: CVE-2021-44228 - Log4j2 vulnerability
We will also update
Hello,
Could you please tell when we can expect Flink 1.12.7 release? We are waiting
for the CVE fix.
Regards,
Suchithra
From: Chesnay Schepler
Sent: Wednesday, December 15, 2021 4:04 PM
To: Richard Deurwaarder
Cc: user
Subject: Re: CVE-2021-44228 - Log4j2 vulnerability
We will also update
We will also update the docker images.
On 15/12/2021 11:29, Richard Deurwaarder wrote:
Thanks for picking this up quickly!
I saw you've made a second minor upgrade to upgrade to log4j2 2.16
which is perfect.
Just to clarify: Will you also push new docker images for these
releases as well? I
Thanks for picking this up quickly!
I saw you've made a second minor upgrade to upgrade to log4j2 2.16 which is
perfect.
Just to clarify: Will you also push new docker images for these releases as
well? In particular flink 1.11.6 (Sorry we must upgrade soon! :()
On Tue, Dec 14, 2021 at 2:33 AM n
Hi, Im using Flink-SQL, so maybe it is the default kryo serializer.
> 2021年12月10日 下午4:15，Roman Khachatryan 写道：
>
> Hi,
>
> Compatibility might depend on specific serializers,
> could you please share which serializers you use to access the state?
>
> Regards,
> Roman
>
> On Fri, Dec 10, 2021
Thank you,
yes I was thinking about simply running my own thread in UDF and consume
some queue something like that.
Having some background with DataStreamAPI i was hoping that I can reuse
same mechanisms (like Broadcast State Pattern or CoProcessFunction) in
Flink SQL.
However it seems there is a q
Hi Anton,
You may want to try increasing the task off-heap memory, as your tasks are
using hbase client which needs off-heap (direct) memory. The default task
off-heap memory is 0 because most tasks do not use off-heap memory.
Unfortunately, I cannot advise on how much task off-heap memory your j
Hi Megh,
Flink offers the ParquetVectorizedInputFormat which is already heavily
optimized. Unfortunately, you need to need to implement some of the
methods depending on your type. In general, the BulkFormat gives you
more control and allows more optimizations but is harder to implement.
Best,
Fab
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