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Konstantin Orlov commented on IGNITE-16235: ------------------------------------------- [~zstan], LGTM! > Races between query execution and table creation > ------------------------------------------------ > > Key: IGNITE-16235 > URL: https://issues.apache.org/jira/browse/IGNITE-16235 > Project: Ignite > Issue Type: Test > Components: sql > Reporter: Konstantin Orlov > Assignee: Evgeny Stanilovsky > Priority: Major > Labels: ignite-3 > Time Spent: 50m > Remaining Estimate: 0h > > While the IGNITE-16090 fixes the issue, the provided patch lacks of proper > integration test that would verify the fix automatically. So we need to add > the test with follow scenario: > - cluster of 2 or more nodes is started > - create a table and immediately run a query upon that table > To reveal the original issue, we need to delay ditributed event of a table > creation on the node somehow in order to make the query be executed before > the table structures were created. > I believe this is not the only such a test, so we need a general approach to > write tests to verify the cluster behaviour in a concurrent environment. -- This message was sent by Atlassian Jira (v8.20.1#820001)