On 1/21/2021 3:42 AM, Parshant Kumar wrote:
Do value(true or false) of cold searcher play any role during the completion of replication on slave server.If not please tell in which process in solr its applied?
The setting to use a cold searcher applies whenever a new searcher is opened. It determines what happens while the new searcher is warming. If it's false, queries will be answered by the old searcher until all of the warming work is complete on the new searcher, at which time Solr will switch to the new one and work on dismantling the old one. If it's true, then the new searcher will be used immediately, before warming is finished.
In order for Solr to do queries on an index that has changed for any reason, including replication, a new searcher is required. If Solr doesn't open a new searcher, it will still be querying the index that existed before the change.
Thanks, Shawn
