Hello, my application uses a full text search implementation based on a list of keywords (properties) and a default sort order. So all my queries contains equality filters on 2,3 string fields and matching words (strings) agains the List of keywords (the input search text is split by " "). This queries should't need composite indeces. But when the number of entities in one kind becomes grater than 50000-60000 the queries fail and i get DatastoreNeedIndexException (The built-in indices are not efficient enough for this query and your data...), regardless of the number of the entities in the result (10, 200 or thousands). What can i do to avoid this problem? I'm using Master/Slave... if i migrate to HR, will it solve the problem ?
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