Re: [External] Flink 1.7.1 on EMR metrics
Doh - stupid mistake. Thanks for pointing that out.
On Sun, Jun 2, 2019 at 12:52 PM Bowen Li wrote:
> To answer your question on your debugging code, your reporter has a bug:
>
> log.info("STATSD SENDING: ", name, value);
>
> should be ->
>
> log.info("STATSD SENDING: {} {}", name, value);
>
>
> -
>
>
>
>
> On Sat, Jun 1, 2019 at 7:30 PM Padarn Wilson wrote:
>
>> Thanks both: Using the the inbuilt Slf4j reporter is a great idea, I
>> will do this.
>>
>> @Peter.Groesbeck - appreciate the config. This looks very similar to
>> what I had, but if it is working for you perhaps there is something else
>> missing from our EMR setup. Will go back and double check the connectivity
>> from all the instances.
>>
>>
>>
>> On Thu, May 30, 2019 at 9:42 PM Peter Groesbeck <
>> peter.groesb...@gmail.com> wrote:
>>
>>> Hi Padarn for what it's worth I am using DataDog metrics on EMR with
>>> Flink 1.7.1 and this here my flink-conf configuration:
>>>
>>> - Classification: flink-conf
>>> ConfigurationProperties:
>>> metrics.reporter.dghttp.class:
>>> org.apache.flink.metrics.datadog.DatadogHttpReporter
>>> metrics.reporter.dghttp.apikey:
>>> metrics.reporter.dghttp.tags:
>>> 'service:myservice,env:prod,region:us-east-1'
>>> metrics.scope.jm: 'jobmanager'
>>> metrics.scope.jm.job: 'jobmanager'
>>> metrics.scope.operator: 'taskmanager..'
>>> metrics.scope.task: 'taskmanager..'
>>> metrics.scope.tm: 'taskmanager'
>>> metrics.scope.tm.job: 'taskmanager'
>>> Configurations: []
>>>
>>>
>>> On Thu, May 30, 2019 at 6:46 AM Yun Tang wrote:
>>>
>>>> Hi Padarn
>>>>
>>>> If you want to verify why no metrics sending out, how about using the
>>>> built-in Slf4j reporter [1] which would record metrics in logs.
>>>> If you could view the metrics after enabled slf4j-reporter, you could
>>>> then compare the configurations.
>>>>
>>>> Best
>>>> Yun Tang
>>>>
>>>> [1]
>>>> https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/metrics.html#slf4j-orgapacheflinkmetricsslf4jslf4jreporter
>>>>
>>>> --
>>>> *From:* Padarn Wilson
>>>> *Sent:* Thursday, May 30, 2019 18:20
>>>> *To:* user
>>>> *Subject:* [External] Flink 1.7.1 on EMR metrics
>>>>
>>>> Hello all,
>>>>
>>>> I am trying to run Flink 1.7.1 on EMR and having some trouble with
>>>> metric reporting.
>>>>
>>>> I was using the DataDogHttpReporter, but have also tried the
>>>> StatsDReporter, but with both was seeing no metrics being collected.
>>>>
>>>> To debug this I implemented my own reporter (based on StatsDReporter)
>>>> and logged the name of the metric being sent:
>>>>
>>>> private void send(final String name, final String value) {
>>>>log.info("STATSD SENDING: ", name, value);
>>>>try {
>>>> String formatted = String.format("%s:%s|g", name, value);
>>>> byte[] data = formatted.getBytes(StandardCharsets.UTF_8);
>>>> socket.send(new DatagramPacket(data, data.length, this.address));
>>>>}
>>>>catch (IOException e) {
>>>> LOG.error("unable to send packet to statsd at '{}:{}'",
>>>> address.getHostName(), address.getPort());
>>>>}
>>>> }
>>>>
>>>>
>>>> This code is certainly reached, because in my log I see a lot of this:
>>>>
>>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>>> - STATSD SENDING:
>>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>>> - STATSD SENDING:
>>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>>> - STATSD SENDING:
>>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>>> - STATSD SENDING:
>>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>>> - STATSD SENDING:
>>>> 2019-05-30
Re: [External] Flink 1.7.1 on EMR metrics
To answer your question on your debugging code, your reporter has a bug:
log.info("STATSD SENDING: ", name, value);
should be ->
log.info("STATSD SENDING: {} {}", name, value);
-
On Sat, Jun 1, 2019 at 7:30 PM Padarn Wilson wrote:
> Thanks both: Using the the inbuilt Slf4j reporter is a great idea, I will
> do this.
>
> @Peter.Groesbeck - appreciate the config. This looks very similar to what
> I had, but if it is working for you perhaps there is something else missing
> from our EMR setup. Will go back and double check the connectivity from all
> the instances.
>
>
>
> On Thu, May 30, 2019 at 9:42 PM Peter Groesbeck
> wrote:
>
>> Hi Padarn for what it's worth I am using DataDog metrics on EMR with
>> Flink 1.7.1 and this here my flink-conf configuration:
>>
>> - Classification: flink-conf
>> ConfigurationProperties:
>> metrics.reporter.dghttp.class:
>> org.apache.flink.metrics.datadog.DatadogHttpReporter
>> metrics.reporter.dghttp.apikey:
>> metrics.reporter.dghttp.tags:
>> 'service:myservice,env:prod,region:us-east-1'
>> metrics.scope.jm: 'jobmanager'
>> metrics.scope.jm.job: 'jobmanager'
>> metrics.scope.operator: 'taskmanager..'
>> metrics.scope.task: 'taskmanager..'
>> metrics.scope.tm: 'taskmanager'
>> metrics.scope.tm.job: 'taskmanager'
>> Configurations: []
>>
>>
>> On Thu, May 30, 2019 at 6:46 AM Yun Tang wrote:
>>
>>> Hi Padarn
>>>
>>> If you want to verify why no metrics sending out, how about using the
>>> built-in Slf4j reporter [1] which would record metrics in logs.
>>> If you could view the metrics after enabled slf4j-reporter, you could
>>> then compare the configurations.
>>>
>>> Best
>>> Yun Tang
>>>
>>> [1]
>>> https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/metrics.html#slf4j-orgapacheflinkmetricsslf4jslf4jreporter
>>>
>>> --
>>> *From:* Padarn Wilson
>>> *Sent:* Thursday, May 30, 2019 18:20
>>> *To:* user
>>> *Subject:* [External] Flink 1.7.1 on EMR metrics
>>>
>>> Hello all,
>>>
>>> I am trying to run Flink 1.7.1 on EMR and having some trouble with
>>> metric reporting.
>>>
>>> I was using the DataDogHttpReporter, but have also tried the
>>> StatsDReporter, but with both was seeing no metrics being collected.
>>>
>>> To debug this I implemented my own reporter (based on StatsDReporter)
>>> and logged the name of the metric being sent:
>>>
>>> private void send(final String name, final String value) {
>>>log.info("STATSD SENDING: ", name, value);
>>>try {
>>> String formatted = String.format("%s:%s|g", name, value);
>>> byte[] data = formatted.getBytes(StandardCharsets.UTF_8);
>>> socket.send(new DatagramPacket(data, data.length, this.address));
>>>}
>>>catch (IOException e) {
>>> LOG.error("unable to send packet to statsd at '{}:{}'",
>>> address.getHostName(), address.getPort());
>>>}
>>> }
>>>
>>>
>>> This code is certainly reached, because in my log I see a lot of this:
>>>
>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>> - STATSD SENDING:
>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>> - STATSD SENDING:
>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>> - STATSD SENDING:
>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>> - STATSD SENDING:
>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>> - STATSD SENDING:
>>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>> - STATSD SENDING:
>>> 2019-05-30 10:18:40,352 INFO com.grab.statsd.StatsDReporter
>>> - STATSD SENDING:
>>>
>>> As you can see, the name and value for the metric being reported is empty.
>>>
>>>
>>> And the logs show everything initialized fine with no error:
>>>
>>> 2019-05-30 10:18:30,342 INFO
>>> org.apache.flink.runtime.metrics.MetricRegistryImpl
Re: [External] Flink 1.7.1 on EMR metrics
Thanks both: Using the the inbuilt Slf4j reporter is a great idea, I will
do this.
@Peter.Groesbeck - appreciate the config. This looks very similar to what
I had, but if it is working for you perhaps there is something else missing
from our EMR setup. Will go back and double check the connectivity from all
the instances.
On Thu, May 30, 2019 at 9:42 PM Peter Groesbeck
wrote:
> Hi Padarn for what it's worth I am using DataDog metrics on EMR with Flink
> 1.7.1 and this here my flink-conf configuration:
>
> - Classification: flink-conf
> ConfigurationProperties:
> metrics.reporter.dghttp.class:
> org.apache.flink.metrics.datadog.DatadogHttpReporter
> metrics.reporter.dghttp.apikey:
> metrics.reporter.dghttp.tags:
> 'service:myservice,env:prod,region:us-east-1'
> metrics.scope.jm: 'jobmanager'
> metrics.scope.jm.job: 'jobmanager'
> metrics.scope.operator: 'taskmanager..'
> metrics.scope.task: 'taskmanager..'
> metrics.scope.tm: 'taskmanager'
> metrics.scope.tm.job: 'taskmanager'
> Configurations: []
>
>
> On Thu, May 30, 2019 at 6:46 AM Yun Tang wrote:
>
>> Hi Padarn
>>
>> If you want to verify why no metrics sending out, how about using the
>> built-in Slf4j reporter [1] which would record metrics in logs.
>> If you could view the metrics after enabled slf4j-reporter, you could
>> then compare the configurations.
>>
>> Best
>> Yun Tang
>>
>> [1]
>> https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/metrics.html#slf4j-orgapacheflinkmetricsslf4jslf4jreporter
>>
>> --
>> *From:* Padarn Wilson
>> *Sent:* Thursday, May 30, 2019 18:20
>> *To:* user
>> *Subject:* [External] Flink 1.7.1 on EMR metrics
>>
>> Hello all,
>>
>> I am trying to run Flink 1.7.1 on EMR and having some trouble with metric
>> reporting.
>>
>> I was using the DataDogHttpReporter, but have also tried the
>> StatsDReporter, but with both was seeing no metrics being collected.
>>
>> To debug this I implemented my own reporter (based on StatsDReporter) and
>> logged the name of the metric being sent:
>>
>> private void send(final String name, final String value) {
>>log.info("STATSD SENDING: ", name, value);
>>try {
>> String formatted = String.format("%s:%s|g", name, value);
>> byte[] data = formatted.getBytes(StandardCharsets.UTF_8);
>> socket.send(new DatagramPacket(data, data.length, this.address));
>>}
>>catch (IOException e) {
>> LOG.error("unable to send packet to statsd at '{}:{}'",
>> address.getHostName(), address.getPort());
>>}
>> }
>>
>>
>> This code is certainly reached, because in my log I see a lot of this:
>>
>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>- STATSD SENDING:
>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>- STATSD SENDING:
>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>- STATSD SENDING:
>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>- STATSD SENDING:
>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>- STATSD SENDING:
>> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
>>- STATSD SENDING:
>> 2019-05-30 10:18:40,352 INFO com.grab.statsd.StatsDReporter
>>- STATSD SENDING:
>>
>> As you can see, the name and value for the metric being reported is empty.
>>
>>
>> And the logs show everything initialized fine with no error:
>>
>> 2019-05-30 10:18:30,342 INFO
>> org.apache.flink.runtime.metrics.MetricRegistryImpl - Configuring
>> stsd with {port=8125, host=127.0.0.1, class=com.grab.statsd.StatsDReporter}.
>> 2019-05-30 10:18:30,344 INFO com.grab.statsd.StatsDReporter
>>- Configured StatsDReporter with {host:127.0.0.1, port:8125}
>> 2019-05-30 10:18:30,344 INFO
>> org.apache.flink.runtime.metrics.MetricRegistryImpl - Periodically
>> reporting metrics in intervals of 10 SECONDS for reporter stsd of type
>> com.grab.statsd.StatsDReporter.
>>
>>
>>
>>
>> Has anyone else tried to work with Flink and metrics on EMR 1.7.1 (latest
>> version on EMR
Re: [External] Flink 1.7.1 on EMR metrics
Hi Padarn for what it's worth I am using DataDog metrics on EMR with Flink
1.7.1 and this here my flink-conf configuration:
- Classification: flink-conf
ConfigurationProperties:
metrics.reporter.dghttp.class:
org.apache.flink.metrics.datadog.DatadogHttpReporter
metrics.reporter.dghttp.apikey:
metrics.reporter.dghttp.tags: 'service:myservice,env:prod,region:us-east-1'
metrics.scope.jm: 'jobmanager'
metrics.scope.jm.job: 'jobmanager'
metrics.scope.operator: 'taskmanager..'
metrics.scope.task: 'taskmanager..'
metrics.scope.tm: 'taskmanager'
metrics.scope.tm.job: 'taskmanager'
Configurations: []
On Thu, May 30, 2019 at 6:46 AM Yun Tang wrote:
> Hi Padarn
>
> If you want to verify why no metrics sending out, how about using the
> built-in Slf4j reporter [1] which would record metrics in logs.
> If you could view the metrics after enabled slf4j-reporter, you could then
> compare the configurations.
>
> Best
> Yun Tang
>
> [1]
> https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/metrics.html#slf4j-orgapacheflinkmetricsslf4jslf4jreporter
>
> ----------
> *From:* Padarn Wilson
> *Sent:* Thursday, May 30, 2019 18:20
> *To:* user
> *Subject:* [External] Flink 1.7.1 on EMR metrics
>
> Hello all,
>
> I am trying to run Flink 1.7.1 on EMR and having some trouble with metric
> reporting.
>
> I was using the DataDogHttpReporter, but have also tried the
> StatsDReporter, but with both was seeing no metrics being collected.
>
> To debug this I implemented my own reporter (based on StatsDReporter) and
> logged the name of the metric being sent:
>
> private void send(final String name, final String value) {
>log.info("STATSD SENDING: ", name, value);
>try {
> String formatted = String.format("%s:%s|g", name, value);
> byte[] data = formatted.getBytes(StandardCharsets.UTF_8);
> socket.send(new DatagramPacket(data, data.length, this.address));
>}
>catch (IOException e) {
> LOG.error("unable to send packet to statsd at '{}:{}'",
> address.getHostName(), address.getPort());
>}
> }
>
>
> This code is certainly reached, because in my log I see a lot of this:
>
> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
> - STATSD SENDING:
> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
> - STATSD SENDING:
> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
> - STATSD SENDING:
> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
> - STATSD SENDING:
> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
> - STATSD SENDING:
> 2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
> - STATSD SENDING:
> 2019-05-30 10:18:40,352 INFO com.grab.statsd.StatsDReporter
> - STATSD SENDING:
>
> As you can see, the name and value for the metric being reported is empty.
>
>
> And the logs show everything initialized fine with no error:
>
> 2019-05-30 10:18:30,342 INFO
> org.apache.flink.runtime.metrics.MetricRegistryImpl - Configuring
> stsd with {port=8125, host=127.0.0.1, class=com.grab.statsd.StatsDReporter}.
> 2019-05-30 10:18:30,344 INFO com.grab.statsd.StatsDReporter
> - Configured StatsDReporter with {host:127.0.0.1, port:8125}
> 2019-05-30 10:18:30,344 INFO
> org.apache.flink.runtime.metrics.MetricRegistryImpl - Periodically
> reporting metrics in intervals of 10 SECONDS for reporter stsd of type
> com.grab.statsd.StatsDReporter.
>
>
>
>
> Has anyone else tried to work with Flink and metrics on EMR 1.7.1 (latest
> version on EMR). If so, any pointers as to what could be set up incorrectly?
>
>
>
>
> *Grab is hiring. Learn more at https://grab.careers
> <https://grab.careers/>*
>
> By communicating with Grab Inc and/or its subsidiaries, associate
> companies and jointly controlled entities (“Grab Group”), you are deemed to
> have consented to the processing of your personal data as set out in the
> Privacy Notice which can be viewed at https://grab.com/privacy/
>
> This email contains confidential information and is only for the intended
> recipient(s). If you are not the intended recipient(s), please do not
> disseminate, distribute or copy this email Please notify Grab Group
> immediately if you have received this by mistake and delete this email from
> your system.
Re: [External] Flink 1.7.1 on EMR metrics
Hi Padarn
If you want to verify why no metrics sending out, how about using the built-in
Slf4j reporter [1] which would record metrics in logs.
If you could view the metrics after enabled slf4j-reporter, you could then
compare the configurations.
Best
Yun Tang
[1]
https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/metrics.html#slf4j-orgapacheflinkmetricsslf4jslf4jreporter
From: Padarn Wilson
Sent: Thursday, May 30, 2019 18:20
To: user
Subject: [External] Flink 1.7.1 on EMR metrics
Hello all,
I am trying to run Flink 1.7.1 on EMR and having some trouble with metric
reporting.
I was using the DataDogHttpReporter, but have also tried the StatsDReporter,
but with both was seeing no metrics being collected.
To debug this I implemented my own reporter (based on StatsDReporter) and
logged the name of the metric being sent:
private void send(final String name, final String value) {
log.info("STATSD SENDING: ", name, value);
try {
String formatted = String.format("%s:%s|g", name, value);
byte[] data = formatted.getBytes(StandardCharsets.UTF_8);
socket.send(new DatagramPacket(data, data.length, this.address));
}
catch (IOException e) {
LOG.error("unable to send packet to statsd at '{}:{}'",
address.getHostName(), address.getPort());
}
}
This code is certainly reached, because in my log I see a lot of this:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,352 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
As you can see, the name and value for the metric being reported is empty.
And the logs show everything initialized fine with no error:
2019-05-30 10:18:30,342 INFO
org.apache.flink.runtime.metrics.MetricRegistryImpl - Configuring
stsd with {port=8125, host=127.0.0.1, class=com.grab.statsd.StatsDReporter}.
2019-05-30 10:18:30,344 INFO com.grab.statsd.StatsDReporter
- Configured StatsDReporter with {host:127.0.0.1, port:8125}
2019-05-30 10:18:30,344 INFO
org.apache.flink.runtime.metrics.MetricRegistryImpl - Periodically
reporting metrics in intervals of 10 SECONDS for reporter stsd of type
com.grab.statsd.StatsDReporter.
Has anyone else tried to work with Flink and metrics on EMR 1.7.1 (latest
version on EMR). If so, any pointers as to what could be set up incorrectly?
Grab is hiring. Learn more at https://grab.careers<https://grab.careers/>
By communicating with Grab Inc and/or its subsidiaries, associate companies and
jointly controlled entities (“Grab Group”), you are deemed to have consented to
the processing of your personal data as set out in the Privacy Notice which can
be viewed at https://grab.com/privacy/
This email contains confidential information and is only for the intended
recipient(s). If you are not the intended recipient(s), please do not
disseminate, distribute or copy this email Please notify Grab Group immediately
if you have received this by mistake and delete this email from your system.
Email transmission cannot be guaranteed to be secure or error-free as any
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or incomplete, or contain viruses. Grab Group do not accept liability for any
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transmission. All intellectual property rights in this email and attachments
therein shall remain vested in Grab Group, unless otherwise provided by law.
[External] Flink 1.7.1 on EMR metrics
Hello all,
I am trying to run Flink 1.7.1 on EMR and having some trouble with metric
reporting.
I was using the DataDogHttpReporter, but have also tried the
StatsDReporter, but with both was seeing no metrics being collected.
To debug this I implemented my own reporter (based on StatsDReporter) and
logged the name of the metric being sent:
private void send(final String name, final String value) {
log.info("STATSD SENDING: ", name, value);
try {
String formatted = String.format("%s:%s|g", name, value);
byte[] data = formatted.getBytes(StandardCharsets.UTF_8);
socket.send(new DatagramPacket(data, data.length, this.address));
}
catch (IOException e) {
LOG.error("unable to send packet to statsd at '{}:{}'",
address.getHostName(), address.getPort());
}
}
This code is certainly reached, because in my log I see a lot of this:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,351 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
2019-05-30 10:18:40,352 INFO com.grab.statsd.StatsDReporter
- STATSD SENDING:
As you can see, the name and value for the metric being reported is empty.
And the logs show everything initialized fine with no error:
2019-05-30 10:18:30,342 INFO
org.apache.flink.runtime.metrics.MetricRegistryImpl -
Configuring stsd with {port=8125, host=127.0.0.1,
class=com.grab.statsd.StatsDReporter}.
2019-05-30 10:18:30,344 INFO com.grab.statsd.StatsDReporter
- Configured StatsDReporter with {host:127.0.0.1,
port:8125}
2019-05-30 10:18:30,344 INFO
org.apache.flink.runtime.metrics.MetricRegistryImpl -
Periodically reporting metrics in intervals of 10 SECONDS for reporter
stsd of type com.grab.statsd.StatsDReporter.
Has anyone else tried to work with Flink and metrics on EMR 1.7.1
(latest version on EMR). If so, any pointers as to what could be set
up incorrectly?
--
*_Grab is hiring. Learn more at _**https://grab.careers
