event too many operator
>>>> threads running in the same TM.
>>>>
>>>> Hope this will be helpful
>>>>
>>>>
>>>>
>>>> [1].
>>>> https://ci.apache.org/projects/flink/flink-docs-stable/dev/stream/operators/#t
slot sharing group name [1] to it to prevent too many operator
>>> threads running in the same TM.
>>>
>>> Hope this will be helpful
>>>
>>>
>>>
>>> [1].
>>> https://ci.apache.org/projects/flink/flink-docs-stable/dev/stream/op
t; https://ci.apache.org/projects/flink/flink-docs-stable/dev/stream/operators/#task-chaining-and-resource-groups
>>
>>
>>
>> Best,
>>
>> Victor
>>
>>
>>
>> *From: *Vino Yang
>> *Date: *Wednesday, 6 November 2019 at 4:26 PM
>> *To: *L
lpful
>
>
>
> [1].
> https://ci.apache.org/projects/flink/flink-docs-stable/dev/stream/operators/#task-chaining-and-resource-groups
>
>
>
> Best,
>
> Victor
>
>
>
> *From: *Vino Yang
> *Date: *Wednesday, 6 November 2019 at 4:26 PM
> *To: *Lu Niu
&g
/#task-chaining-and-resource-groups
Best,
Victor
From: Vino Yang
Date: Wednesday, 6 November 2019 at 4:26 PM
To: Lu Niu
Cc: user
Subject: Re: Limit max cpu usage per TaskManager
Hi Lu,
When using Flink on YARN, it will rely on YARN's resource management
capabilities, and Flink cannot
Hi Lu,
When using Flink on YARN, it will rely on YARN's resource management
capabilities, and Flink cannot currently limit CPU usage.
Also, what version of Flink do you use? As far as I know, since Flink 1.8,
the -yn parameter will not work.
Best,
Vino
Lu Niu 于2019年11月6日周三 下午1:29写道：
> Hi,
>
Hi,
When run flink application in yarn mode, is there a way to limit maximum
cpu usage per TaskManager?
I tried this application with just source and sink operator. parallelism of
source is 60 and parallelism of sink is 1. When running in default config,
there are 60 TaskManager assigned. I
