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Taras Ledkov commented on IGNITE-6528: -------------------------------------- [~ilyak], I guess one warning must be printed for one <cache, invalid_type> pair. Looks like the current patch prints only one warning for a cache. i.e. The warning for the next operation with other type won't be logged. > Warning if no table for BinaryObject > ------------------------------------ > > Key: IGNITE-6528 > URL: https://issues.apache.org/jira/browse/IGNITE-6528 > Project: Ignite > Issue Type: Improvement > Components: binary, cache, sql > Reporter: Mikhail Cherkasov > Assignee: Ilya Kasnacheev > Priority: Major > > I've seen several times that due wrong cache configuration people can't find > data in cache and blame Ignite that it's buggy and doesn't work. > And it's very difficult to find an error in the code, especially if you don't > have reach experience with Ignite. > The problem is that we don't have strong typing when defining QueryEntriy and > a user can use an arbitrary string id to > define a type, but he should use the same string id to obtain binary object > builder, however, people sometimes confusing this. > So the user can define QueryEntity with value type: > queryEntity.setValueType("MyCoolName") and > later put to cache the following binary object: > ignite.binary.toBinary(value), but this object won't be indexed, because > ignite.binary.toBinary uses class name as string id while indexing expects to > find "MyCoolName" as id. > The example is simple and the error is obvious when you see this two lines > close to each other, however, in real life, cache definition and data > ingestion are separated by tons of code. > We can save a lot of man-hours for our users if Ignite will print a warning > If a cache has a configured QE and user puts BinaryObject with typeName which > doesn't correspond to any QE. > The warning should be printed only once, something like: > [WARN] No table is found for %typeName% binary object. -- This message was sent by Atlassian JIRA (v7.6.3#76005)