Martijn van Groningen 547b6346f6 Changed the underlying DLS implementation ... Instead of wrapping the IndexSearcher and applying the role query during the rewrite, the role query gets applied in a custom filtered reader that applies the query via the live docs. The big advantage is that DLS is being applied in all document based APIs instead of just the _search and _percolate APIs. In order to better deal with the cost of converting the role query to a bitset, the bitsets are cached in the bitset filter cache and if the role query bitset is sparse the role query and main query will execute in a leapfrog manner to make executing queries faster. If the role query bitset isn't sparse, we fallback to livedocs. Closes elastic/elasticsearch#537 Original commit: elastic/x-pack-elasticsearch@330b96e1f2		2015-09-08 11:04:10 +02:00
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private	initial migration of shield	2015-07-13 12:31:34 +02:00
public	Changed the underlying DLS implementation	2015-09-08 11:04:10 +02:00