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https://issues.apache.org/jira/browse/IGNITE-20378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Lapin updated IGNITE-20378:
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Epic Link: IGNITE-19884
> Both clients and embedded nodes should have an ability to see same-actor
> schema adjustments though RO requests
> ----------------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-20378
> URL: https://issues.apache.org/jira/browse/IGNITE-20378
> Project: Ignite
> Issue Type: Improvement
> Reporter: Alexander Lapin
> Priority: Major
> Labels: ignite-3
>
> h3. Motivation
> {code:java}
> client1.sql(CREATE TABLE t1);
> client.beginRO()
> client.sql(SELECT * from t1); // Given request should see t1.
> ...
> {code}
> However it won't be true by default because we may step back for idle safe
> time propagation period that might be greater than delay duration in metadata
> sync logic.
> h3. Definition of Done
> * Both clients and embedded nodes should have an ability to see same-actor
> schema adjustments though RO requests.
> h3. Implementation Notes
> Seems that it's required to adjust observable timestamp within DDL operations
> or we may consider setting DD greater than idle safe time propagation period.
>
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