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Posted to issues@ignite.apache.org by "Konstantin Orlov (Jira)" <ji...@apache.org> on 2021/12/30 12:12:00 UTC
[jira] [Created] (IGNITE-16235) Races between query execution and table creation
Konstantin Orlov created IGNITE-16235:
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Summary: 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
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.
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