Solr cluster tuning

2018-10-24 Thread Vidhya Kailash
We are currently using Solr Cloud Version 7.4 with SolrJ api to fetch data from collections. We recently deployed our code to production and noticed that response time is more if the number of incoming requests are less. But strangely, if we bombard the system with more and more requests we get mu

Re: Solr cluster tuning

2018-11-01 Thread Vidhya Kailash
ndex data. > > > > These are general advises in dealing with inverted indexes - some of the > Solr engineers on this list may have some very specific ideas, such as > merging activity or other background tasks running when the query load is > lighter. I wouldn't know how to check

Unable to get Solr Graph Traversal working

2018-11-07 Thread Vidhya Kailash
I am unable to get even simple graph traversal expressions like the one below to work in my environment (7.4 and 7.5 versions). They simply yield no results, even though I know the data exists. curl --data-urlencode 'expr=gatherNodes(rec_coll, walk="35d40c4b9d6ddfsdf45cbb0fe4aesd75->USER_ID",

Solr custom UpdateRequestProcessor error

2018-11-08 Thread Vidhya Kailash
Any idea why I am getting this error inspite of the following: I have the customupdateprocessor jar in contrib/customupdate/lib directory I have the solrconfig.xml with the lib directives to this jar as well as solr-core.jar and I see those jars being loaded on startup in the logs: 2018-11-08 01

Re: Unable to get Solr Graph Traversal working

2018-11-08 Thread Vidhya Kailash
from one of the shards in the rec_coll collection that are generated > by this request? The logs will show the query that is actually being run on > > Joel Bernstein > http://joelsolr.blogspot.com/ > > > On Wed, Nov 7, 2018 at 1:22 PM Vidhya Kailash > wrote: > > > I am u

Matrix Factorization possible with Streams?

2019-01-30 Thread Vidhya Kailash
Hi I am wondering if anyone has attempted Matrix Factorization possible with Streams in Solr? If so, any pointers would be appreciated. thanks Vidhya