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Posted to user@ignite.apache.org by Andrey Davydov <an...@gmail.com> on 2018/10/02 11:58:49 UTC
Binary marshaller warm up
Hello.
There is difficult transaction in my system, requires to put about 50 objects to 7 different ignite caches. Objects have 7 different classes. Some of them have difficult internal structure with object and collection fileds.
The first execution of this transaction after empty cluster startup takes about 500-700 ms. All other executions of exactly same transaction take 10-20 ms.
I think it is due to cluster wide initialization of binary marshaller metadata (seems too long for class loading).
If there is any way to initialize marshaller with list of required classes on startup?
Andrey.
Re: Binary marshaller warm up
Posted by Evgenii Zhuravlev <e....@gmail.com>.
Andrey,
Other types will have lazy initialization, it's a default behavior.
Evgenii
вт, 2 окт. 2018 г. в 18:02, Andrey Davydov <an...@gmail.com>:
> Will binary serialization work for all other classes not listed in
> typeConfiguration?
>
>
>
> Andrey.
>
>
>
> *От: *Evgenii Zhuravlev <e....@gmail.com>
> *Отправлено: *2 октября 2018 г. в 16:14
> *Кому: *user@ignite.apache.org
> *Тема: *Re: Binary marshaller warm up
>
>
>
> Hi,
>
>
>
> You can try to config BinaryConfiguration.setTypeConfigurations, it will
> work like pre-defined types.
>
>
>
> Evgenii
>
>
>
> вт, 2 окт. 2018 г. в 14:58, Andrey Davydov <an...@gmail.com>:
>
> Hello.
>
>
>
> There is difficult transaction in my system, requires to put about 50
> objects to 7 different ignite caches. Objects have 7 different classes.
> Some of them have difficult internal structure with object and collection
> fileds.
>
>
>
> The first execution of this transaction after empty cluster startup takes
> about 500-700 ms. All other executions of exactly same transaction take
> 10-20 ms.
>
>
>
> I think it is due to cluster wide initialization of binary marshaller
> metadata (seems too long for class loading).
>
>
>
> If there is any way to initialize marshaller with list of required classes
> on startup?
>
>
>
> Andrey.
>
>
>
>
>
RE: Binary marshaller warm up
Posted by Andrey Davydov <an...@gmail.com>.
Will binary serialization work for all other classes not listed in typeConfiguration?
Andrey.
От: Evgenii Zhuravlev
Отправлено: 2 октября 2018 г. в 16:14
Кому: user@ignite.apache.org
Тема: Re: Binary marshaller warm up
Hi,
You can try to config BinaryConfiguration.setTypeConfigurations, it will work like pre-defined types.
Evgenii
вт, 2 окт. 2018 г. в 14:58, Andrey Davydov <an...@gmail.com>:
Hello.
There is difficult transaction in my system, requires to put about 50 objects to 7 different ignite caches. Objects have 7 different classes. Some of them have difficult internal structure with object and collection fileds.
The first execution of this transaction after empty cluster startup takes about 500-700 ms. All other executions of exactly same transaction take 10-20 ms.
I think it is due to cluster wide initialization of binary marshaller metadata (seems too long for class loading).
If there is any way to initialize marshaller with list of required classes on startup?
Andrey.
Re: Binary marshaller warm up
Posted by Evgenii Zhuravlev <e....@gmail.com>.
Hi,
You can try to config BinaryConfiguration.setTypeConfigurations, it will
work like pre-defined types.
Evgenii
вт, 2 окт. 2018 г. в 14:58, Andrey Davydov <an...@gmail.com>:
> Hello.
>
>
>
> There is difficult transaction in my system, requires to put about 50
> objects to 7 different ignite caches. Objects have 7 different classes.
> Some of them have difficult internal structure with object and collection
> fileds.
>
>
>
> The first execution of this transaction after empty cluster startup takes
> about 500-700 ms. All other executions of exactly same transaction take
> 10-20 ms.
>
>
>
> I think it is due to cluster wide initialization of binary marshaller
> metadata (seems too long for class loading).
>
>
>
> If there is any way to initialize marshaller with list of required classes
> on startup?
>
>
>
> Andrey.
>
>
>