[jira] [Created] (IGNITE-331) CacheTypeMetadata is not read in case CacheQueryConfiguration is not set.

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

Vladimir Ozerov created IGNITE-331:
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             Summary: CacheTypeMetadata is not read in case CacheQueryConfiguration is not set.
                 Key: IGNITE-331
                 URL: https://issues.apache.org/jira/browse/IGNITE-331
             Project: Ignite
          Issue Type: Bug
          Components: cache
    Affects Versions: sprint-2
            Reporter: Vladimir Ozerov
             Fix For: sprint-2


I see the following code in GridQueryProcessor.start():
{code}
CacheQueryConfiguration qryCfg = ccfg.getQueryConfiguration();

if (qryCfg != null) {
    if (!F.isEmpty(ccfg.getTypeMetadata())) {
        for (CacheTypeMetadata meta : ccfg.getTypeMetadata())
            declaredTypesByName.put(new TypeName(ccfg.getName(), meta.getValueType()), meta);
    }

    if (qryCfg.getTypeResolver() != null)
        typeResolvers.put(ccfg.getName(), qryCfg.getTypeResolver());
}
{code}
So, type metadata is not read in case CacheQueryConfiguration is not set. If we set empty CacheQueryConfiguration, all is fine. Looks like a usability issue - why does user have to specify empty CacheQueryConfiguration?



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