CASSANDRA-21644 Fix concurrent SAI vector inserts failing once jvector's per-graph pool limit is exceeded - #5102

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JeremiahDJordan wants to merge 4 commits into

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JeremiahDJordan:CASSANDRA-21644-5.0

Commits on Sep 3, 2026

Add test for concurrent SAI vector inserts exceeding jvector's per-graph pool limit
JeremiahDJordan
committed
01c138e
Fix concurrent SAI vector inserts failing once jvector's per-graph pool limit is exceeded
JeremiahDJordan
committed
ca75c5a
Skip the graph insert semaphore when the memtable already limits concurrent writers
JeremiahDJordan
committed
0b11c79

Commits on Sep 4, 2026

Cover both graph insert paths in VectorMemoryIndexTest
JeremiahDJordan
committed
ed31aa3