ci: stabilize Elasticsearch tests (#37906)
At a 512m heap the CI Elasticsearch GC-thrashes under the jobs' memory pressure and goes unresponsive, flaking `test-unit` (ES indexer tests time out) and `test-mysql` (the ES-backed issue indexer blocks the per-test queue flush). Raise the heap to 1g and disable ML + the startup GeoIP download. Co-authored-by: Claude (Opus 4.8) <noreply@anthropic.com>
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silverwind committed
2960d6889c15d1735da730b1a2529778299fc212
Parent: a342206
Committed by GitHub <noreply@github.com>
on 5/30/2026, 1:08:57 AM