On 6/19/2018 11:50 AM, Sushant Vengurlekar wrote: > I created a solr cloud collection with 2 shards and a replication factor of > 2. How can I load data into this collection which I have currently stored > in a core on a standalone solr. I used the conf from this core on > standalone solr to create the collection on the solrcloud
Erick's suggestion of creating a collection with one shard and one replica, then splitting the shard and adding replicas is one solution. If properly executed, it can work very well. Another possibility is to create the collection with the number of shards and replicas that you want right up front and then use the dataimport handler to import documents from the standalone Solr. One of the sources you can use with DIH is another Solr install. https://lucene.apache.org/solr/guide/6_6/uploading-structured-data-store-data-with-the-data-import-handler.html#solrentityprocessor If you're using a new enough version of SolrCloud (6.4 or later), you should definitely be using cursorMark in the DIH config and a sort parameter that includes a sort on the uniqueKey field. Thanks, Shawn
