Andrey Mashenkov created IGNITE-20167:
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Summary: Query execution flow uses catalog version.
Key: IGNITE-20167
URL: https://issues.apache.org/jira/browse/IGNITE-20167
Project: Ignite
Issue Type: Improvement
Components: sql
Reporter: Andrey Mashenkov
Fix For: 3.0.0-beta2
As for now, we misuse SqlSchemaManager methods to get schema.
1. We should always use a version that is visible to current transaction at
query start, instead of getting the latest one.
2. We wait for actual version on remote side, and then try to get latest
version. However, we already know the required version and must use it.
3. Caching query plans must use version as well.
Also, there is a bug IgniteSchemaTable.unwrap method, we should be able to
unwrap table descriptor.
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