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For some reason gpmon_qexeckey_t structure used int16 for ccnt while all other GP code operates int32. This problem can cause ccnt overflow in gpperfmon packets.
leskin-in
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Apr 13, 2020
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Failed tests are caused by a bug in CI (now it is fixed) |
RekGRpth
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Dec 3, 2025
In some cases processing of injected panic fault can take a long time. So queries, sent after sending fault, can either complete successfully or end with an error. To prevent this uncertainty the waiting mechanism was introduced in test - before sending next commands after injecting panic fault, we wait for it to be fully processed that is to trigger SIGCHLD.
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For some reason
gpmon_qexeckey_tstructure usedint16forccntwhile all other GP code operatesint32. This problem can causeccntoverflow ingpperfmonpackets.