Thanks Emir & Shawn for chiming in!. I am testing deleteById in solr6.6.3 and it does not seem to work. I have a 6 shards in my collection and when sending query to solr a routing key is also passed. Also tested this in solr 5.3 also, with same results. Any suggestions why that would be happening?
Thanks Jay On Wed, May 23, 2018 at 1:26 AM Emir Arnautović < emir.arnauto...@sematext.com> wrote: > Hi Jay, > Solr does not handle it differently from any other DBQ. It will show less > issues then some other DBQ because affects less documents but the mechanics > of DBQ is the same and does not play well with concurrent changes of index > (merges/updates) especially in SolrCloud mode. Here are some thoughts on > DBQ: http://www.od-bits.com/2018/03/dbq-or-delete-by-query.html < > http://www.od-bits.com/2018/03/dbq-or-delete-by-query.html> > > Thanks, > Emir > -- > Monitoring - Log Management - Alerting - Anomaly Detection > Solr & Elasticsearch Consulting Support Training - http://sematext.com/ > > > > > On 23 May 2018, at 02:35, Jay Potharaju <jspothar...@gmail.com> wrote: > > > > Hi, > > I have a quick question about deletebyQuery vs deleteById. When using > > deleteByQuery, if query is id:123 is that same as deleteById in terms of > > performance. > > > > > > Thanks > > Jay > >
