Current workaround is to create separate class with single annotated primitive field.
Created issue https://issues.apache.org/jira/browse/IGNITE-930 Will fix it soon. Sergi 2015-05-21 4:25 GMT+03:00 Valentin Kulichenko <[email protected] >: > Igniters (especially Sergi), > > What happens if I use Java primitives like Doubles as values? Are they > indexed? I just created a simple example which loads some data and executes > this query: 'select max(_val) from Double'. Indexes are not created and the > speed of the query is the same as the speed of full cache iteration. > > I can't find any configuration properties to tweak this behavior. Also I > see this in GridQueryProcessor.processAnnotationsInClass() method: > > if (U.isJdk(cls)) > return; > > So it looks like all JDK classes are simply ignored. Is this on purpose? > > I think primitives should be indexed by default if they are provided in > CacheConfiguration.setIndexedTypes(). > > -- > Val >
