FAQ - Does DSE Search support multiple data directories for Solr indexes

Overview

This article addresses a frequently asked question for DataStax Enterprise Search index data.

Answer

Apache Solr does not natively support having multiple directories to store data, i.e. spanning Lucene indexes across JBOD ("just a bunch of disks") configuration (see SOLR-7256). For this reason, DSE Search does not support JBOD either.

DataStax is investigating the feasibility of implementing this feature in a future release of DataStax Enterprise (internal feature request ID DSP-3373).

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