MDC logging bug, probably in combination with AsyncEventBus

[ceefour]

tuneeca_prd witnesses where a replay job (trigger via AsyncEventBus using Net executor) was having servlet-request MDC, which is clearly incorrect.

Even worse, the MDC seems to be "switching around" for that same Net executor thread.

17:06:39.651 I | lisna_tune | lesorder/detail/100018017/mall 518-1.IBeh  180.253.140.x Mozilla/5.0 (X11; Li | Net-25           i.c.b.i.p.QtyInProductUpdater    | Updated 1638 out of 1638 product quantities due to perpetual: [tuneeca_t_0112001_564, tuneeca_t_0512025_798, tuneeca_t_0913019_1213, tuneeca_t_0413017_994, tuneeca_t_0111029_219, tuneeca_t_0913010_1204, tuneeca_b_0111005_233, t_1113010, tuneeca_t_0111006_204, tuneeca_n_4020215]
17:11:18.164 I | lisna_tune | lesorder/detail/100018017/mall 518-1.IBeh  180.253.140.x Mozilla/5.0 (X11; Li | Net-25           i.c.b.i.p.QtyInProductUpdater    | Updated 1638 out of 1638 product quantities due to perpetual: [tuneeca_t_0112001_564, tuneeca_t_0512025_798, tuneeca_t_0913019_1213, tuneeca_t_0413017_994, tuneeca_t_0111029_219, tuneeca_t_0913010_1204, tuneeca_b_0111005_233, t_1113010, tuneeca_t_0111006_204, tuneeca_n_4020215]
23:01:05.671 I | tri_susant | tuneeca_prd_commerce/app/cart/ 13-1.IBeha  114.124.33.x Mozilla/5.0 (BB10; T | Net-25           s.InventoryBalanceProductUpdater | Updated 25 out of 25 product quantities due to perpetual: [tuneeca_t_0312064, tuneeca_t_0312062, tuneeca_t_0312061, tuneeca_t_0314012, tuneeca_t_0314015, tuneeca_t_0314001, tuneeca_t_0312065, tuneeca_t_0312045, tuneeca_t_0312044, tuneeca_t_0312051]

[ceefour]

Maybe because of:

A child thread automatically inherits a copy of the mapped diagnostic context of its parent.

[ceefour]

Tolong cek via VisualVM, apakah Net-XX itu child thread dari apr...!