Solr index optimizing help

Hi, What will be the size of the index after optimizing? I know it increases during the process but what will the size after the optimization is done? Is it dependent on the merge factor during indexing? Please reply, Thanks, Karthik

Re: Solr index optimizing help

Thanks a lot for the reply, is it independent of merge factor?? My index size reduced a lot (almost by 40%) after optimization and i am worried that i might have lost the data. I have no deletes at all but a high merge factor. Any suggestions? Thanks, Karthik

Re: Solr index optimizing help

yeah, that happened :( ,lost lot of data because of it. Can some one explain the terms numDocs and maxDoc ?? will the difference indicate the duplicates?? Thank you, karthik

Solr Statistics, num docs

Hi, Is numDocs in solr statistics equal to the total number of documents that are searchable on solr? I find that this number is very low in my case compared to the total number of documents indexed. Please let me know the possible reasons for this. Thanks, Karthik

Speed up Solr Index merging

I need to merge multiple solr indexes into one big index. The process is very slow. Please share any tips to speed it up. Will optimizing the indexes before merging help? Thanks, Karthik

Multiple solr servers Vs Katta

Hi, I have about 20 indexes each of size around 30-35 GB. All of it is on one machine and i want to make it searchable. I can have about 5 solr servers each with 2-3 indexes merged and search on different shards or use katta. Please let me know which is the better option. Thanks, karthik

Re: Multiple solr servers Vs Katta

Hi, I thought having around a TB of data to search is when katta should come into picture. Thanks a lot, can you please point me to or elaborate more on how to manage increasing index. Any standard strategies?

Re: Load cores without restarting/reloading Solr

Can some one please answer this. Is there a way of creating/adding a core and starting it without having to reload Solr ?

Re: Solr Reports

Lucidgaze might help. Karthik

Solr data type for date faceting

I have a field storing timestamp as text (MMDDHHMM). Can i get the results as i get with date faceting? (July(30),August(54) etc) As per my knowledge Solr currently doesn't support range faceting, even if it does in the future , text will not be recognized as integer/long. Tried for a workarou

Re: Solr data type for date faceting

Thanks Mark. Yeah, storing it as 'tint' would be quite efficient.As i cannot re-index the massive data, please let me know if the changes i make in schema reflect to the already indexed data? I am not sure how type checking happens in solr. You can then do a facet query, specifying your desired r

Re: Solr data type for date faceting

adding facet.query=timestamp:[20100601+TO+201006312359]&facet.query=timestamp:[20100701+TO+201007312359]... in query should give the desired response without changing the schema or re-indexing.

Does providing Zookeeper FQDN with port number solve the multiple connections problem

Hi Team, We have a scenario where we give the Zookeeper FQDN to our Solr Application. When we use this we are seeing that zookeeper is accepting connections from all Solr nodes every minute. When we provide the Zookeeper FQDN with the port number, we are seeing that there is a single connectio

Garbage Collection Metrics

Hi Team, I was looking for Old GC duration time metrics, but all I could find was the API for this "/solr/admin/metrics?wt=json&group=jvm&prefix=gc.G1- Old-Generation", but I am not sure if this is for 'gc_g1_gen_o_lastgc_duration'. I tried to hookup the IP to the jconsole and was looking for the

Solrcloud rolling backup

Hi Team, Currently there is no functionality to delete a Solrcloud backup. We are already creating directories with backup name in the shared location. We should have some API to delete the Solrcloud backup as this would benefit the community to have rolling backups. If there is one already implem