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Re: Cancelling parallel query leads to segfault - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Cancelling parallel query leads to segfault
Date
Msg-id 79B1040D-D9C6-4A2E-B779-C4F6404D766A@anarazel.de
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In response to Re: Cancelling parallel query leads to segfault  (Peter Eisentraut <peter.eisentraut@2ndquadrant.com>)
Responses Re: Cancelling parallel query leads to segfault  (Peter Eisentraut <peter.eisentraut@2ndquadrant.com>)
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On February 1, 2018 11:13:06 PM GMT+01:00, Peter Eisentraut <peter.eisentraut@2ndquadrant.com> wrote:
>Here is a patch to implement that idea. Do you have a way to test it
>repeatedly, or do you just randomly cancel queries?

For me cancelling the long running parallel queries I tried reliably triggers the issue. I encountered it while cancelling tpch q1 during JIT work.

Andres
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Sent from my Android device with K-9 Mail. Please excuse my brevity.

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