[CASSANDRA-14571] Fix race condition in MV build/propagate when there is existing data in the base table

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-alpha1, 4.0
• Component/s: Feature/Materialized Views
• Severity: Normal
• Assignee: Aleksey Yeschenko
• Reporter: Aleksey Yeschenko

Authors

Aleksey Yeschenko

Reviewers

Sam Tunnicliffe

• Created: 17/Jul/18 15:44
• Updated: 04/Jun/20 12:34
• Resolved: 20/Jul/18 08:55

Description

CASSANDRA-13426 exposed a race in MV initialisation and building, which now breaks, consistently, materialized_views_test.py::TestMaterializedViews::test_populate_mv_after_insert_wide_rows.

CASSANDRA-14168 is also directly related.

Issue Links

• is related to: CASSANDRA-15845 MV schema version update race