Hi, As part of speeding up the index process I'm thinking of spawning multiple threads which will write to different temporary SolrCores. Once the index process is done I want to merge all the indexes in temporary cores to a master core. For ex., if I want one SolrCore per day then every index cycle I'll spawn 4 threads which will index into some temporary index and once they are done I want to merge all these into the day core. My questions,
1) I want to use the same schema and solrconfig.xml for all cores without duplicating them - how do I do that? 2) How do I merge the temporary Solr cores into one master core programmatically? I've read the wiki on "MergingSolrIndexes", but I want to do it programmatically (like in Lucene - writer.addIndexes(..)) once the temporary indices are done. 3) Can I remove the temporary indices once the merge process is done? 4) Is this the right strategy to speed up indexing? Thanks, -vivek
