Adrien Grand a91b3fcbb9 Move the `murmur3` field to a plugin and fix defaults. ... This move the `murmur3` field to the `mapper-murmur3` plugin and fixes its defaults so that values will not be indexed by default, as the only purpose of this field is to speed up `cardinality` aggregations on high-cardinality string fields, which only requires doc values. I also removed the `rehash` option from the `cardinality` aggregation as it doesn't bring much value (rehashing is cheap) and allowed to remove the coupling between the `cardinality` aggregation and the `murmur3` field. Close #12874		2015-08-18 11:41:52 +02:00
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test/mapper_murmur3	Move the `murmur3` field to a plugin and fix defaults.	2015-08-18 11:41:52 +02:00