I think the shard index size is huge and should be split. On Wed, Dec 14, 2016 at 10:58 AM, Chetas Joshi <chetas.jo...@gmail.com> wrote:
> Hi everyone, > > I am running Solr 5.5.0 on HDFS. It is a solrCloud of 50 nodes and I have > the following config. > maxShardsperNode: 1 > replicationFactor: 1 > > I have been ingesting data into Solr for the last 3 months. With increase > in data, I am observing increase in the query time. Currently the size of > my indices is 70 GB per shard (i.e. per node). > > I am using cursor approach (/export handler) using SolrJ client to get back > results from Solr. All the fields I am querying on and all the fields that > I get back from Solr are indexed and have docValues enabled as well. What > could be the reason behind increase in query time? > > Has this got something to do with the OS disk cache that is used for > loading the Solr indices? When a query is fired, will Solr wait for all > (70GB) of disk cache being available so that it can load the index file? > > Thnaks! >
