Stanislav Lukyanov created IGNITE-11141:
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             Summary: Add Java method to create a cache from a template
                 Key: IGNITE-11141
                 URL: https://issues.apache.org/jira/browse/IGNITE-11141
             Project: Ignite
          Issue Type: Task
            Reporter: Stanislav Lukyanov


Currently cache templates can only be used via REST or SQL: 
https://apacheignite.readme.io/docs/cache-template.
It seems reasonable to add the same functionality to Java.

The most flexible way would probably be to add a method like 
`cacheConfiguration(String)` that would return a configuration of a template 
with the given name. Then to create a cache from a template one would write 
code like this
{code}
CacheConfiguration cfg = ignite.cacheConfiguration("myTemplate");
cfg.setName("myCacheFromTemplate");
ignite.createCache(cfg);
{code}

As a bonus, the `cacheConfiguration(String)` method may work with regular 
caches too. For them it would be a shortcut for 
`ignite.cache("myCache").getConfiguration()`.



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