Thanks Arvid,

If too many jobs run in the same task manager JVM,  will it  cause too much
metaspace memory occupation?


Thanks,
Lei

On Thu, Mar 11, 2021 at 11:54 PM Arvid Heise <ar...@apache.org> wrote:

> Hi Lei,
>
> each application has its own classloader as such each static constant
> exists multiple times (1 per job). So there should be no interference. You
> could verify it by logging the value of the constant and see it yourself.
>
> Best,
>
> Arvid
>
> On Thu, Mar 11, 2021 at 7:11 AM Lei Wang <leiwang...@gmail.com> wrote:
>
>> Consider the following situation.
>>
>> Two jobs builed in the same jar, they will share some common code, for
>> example, some static constants variables.
>> Currently they are running on the same task manager process.
>>
>> I  killed job1, changed the static variable to another and then submit it
>> again.
>> Does another job will get the new value of the static variable or still
>> use the old value?
>>
>> Thanks,
>> Lei
>>
>>
>>

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