Mapper Murmur3 Pluginedit

The mapper-murmur3 plugin provides the ability to compute hash of field values at index-time and store them in the index. This can sometimes be helpful when running cardinality aggregations on high-cardinality and large string fields.

Installationedit

Version 7.0.0-alpha1 of the Elastic Stack has not yet been released.

Removaledit

The plugin can be removed with the following command:

sudo bin/elasticsearch-plugin remove mapper-murmur3

The node must be stopped before removing the plugin.