Hi,
This method is not marked by IgniteAsyncSupport annotation and therefore,
it cannot be used with enabled asynchronous mode on Ignite API.
I mean that the following code throws IllegalStateException:
IgniteCache asyncCache = cache.withAsync();
QueryCursor cursor = asyncCache.query(sqlFieldsQuery);
IgniteFuture fut = asyncCache.future();
Exception in thread "..." java.lang.IllegalStateException: Asynchronous
operation not started.
at
org.apache.ignite.internal.AsyncSupportAdapter.future(AsyncSupportAdapter.java:91)
at
org.apache.ignite.internal.AsyncSupportAdapter.future(AsyncSupportAdapter.java:73)
So, you need to do that in your own way.
By the way, asynchronous support was reworked as of Apache Ignite 2.x [1]
(using of IgniteAsyncSupport should be avoided).
[1] https://apacheignite.readme.io/docs/async-support
Thanks!
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