Alexandr Fedotov created IGNITE-4957: ----------------------------------------
Summary: First join query execution in client mode takes too long when there are many caches on remote nodes Key: IGNITE-4957 URL: https://issues.apache.org/jira/browse/IGNITE-4957 Project: Ignite Issue Type: Improvement Components: SQL Affects Versions: 1.9 Reporter: Alexandr Fedotov Fix For: 2.1 When there are many caches deployed on server nodes and a query containing joins is executed on a client for the first time it takes much time to complete compared to the following executions. If caches aren't enabled locally then the first query tries to load all the missing caches by calling {{org.apache.ignite.internal.processors.cache.GridCacheProcessor#createMissingCaches}} createMissingCaches internally sends a request per each registered but not enabled cache. Performance could be improved by performing a batch request. -- This message was sent by Atlassian JIRA (v6.3.15#6346)