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https://issues.apache.org/jira/browse/IGNITE-4475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Denis Magda updated IGNITE-4475:
--------------------------------
    Description: 
*Problem*
We need to simplify our async API. It is to complex and verbose at the moment:
{code}
IgniteCache asyncCache = cache.withAsync();
asyncCache.get(key);
IgniteFuture fut = asyncCache.future();
{code}

*Proposed solution*
1) Deprecate {{IgniteAsyncSupport}} interface.
2) Make async operations more straightforward:
{code}
IgniteFuture fut = cache.getAsync(key);
{code}

*Scope*
~80 async methods in all public interfaces.

Base branch: {{ignite-4475-async}}

Migration guide has to be updated:
https://cwiki.apache.org/confluence/display/IGNITE/Apache+Ignite+2.0+Migration+Guide

  was:
*Problem*
We need to simplify our async API. It is to complex and verbose at the moment:
{code}
IgniteCache asyncCache = cache.withAsync();
asyncCache.get(key);
IgniteFuture fut = asyncCache.future();
{code}

*Proposed solution*
1) Deprecate {{IgniteAsyncSupport}} interface.
2) Make async operations more straightforward:
{code}
IgniteFuture fut = cache.getAsync(key);
{code}

*Scope*
~80 async methods in all public interfaces.

Base branch: {{ignite-4475-async}}


> Simplify async API
> ------------------
>
>                 Key: IGNITE-4475
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4475
>             Project: Ignite
>          Issue Type: Task
>          Components: general
>    Affects Versions: 1.8
>            Reporter: Vladimir Ozerov
>            Assignee: Taras Ledkov
>              Labels: important
>             Fix For: 2.0
>
>
> *Problem*
> We need to simplify our async API. It is to complex and verbose at the moment:
> {code}
> IgniteCache asyncCache = cache.withAsync();
> asyncCache.get(key);
> IgniteFuture fut = asyncCache.future();
> {code}
> *Proposed solution*
> 1) Deprecate {{IgniteAsyncSupport}} interface.
> 2) Make async operations more straightforward:
> {code}
> IgniteFuture fut = cache.getAsync(key);
> {code}
> *Scope*
> ~80 async methods in all public interfaces.
> Base branch: {{ignite-4475-async}}
> Migration guide has to be updated:
> https://cwiki.apache.org/confluence/display/IGNITE/Apache+Ignite+2.0+Migration+Guide



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