Aleksey Plekhanov created IGNITE-20006: ------------------------------------------
Summary: Calcite engine. Make table/index scan iterators yieldable Key: IGNITE-20006 URL: https://issues.apache.org/jira/browse/IGNITE-20006 Project: Ignite Issue Type: Improvement Reporter: Aleksey Plekhanov Assignee: Aleksey Plekhanov Currently, index/table iterators can scan unpredictable count of cache entries during one {{hasNext()}}/{{next()}} call. These iterators contain filter, which applyed to each entry and row produced only for entries that satisfy filter. If filter contains "always false" rule, one {{hasNext()}} call may scan entiry table uninterruptably, without timeouts and yields to make another queries do their job. We should fix this behaviour. -- This message was sent by Atlassian Jira (v8.20.10#820010)