Re: WIP: [[Parallel] Shared] Hash

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Rafia Sabih <rafia(dot)sabih(at)enterprisedb(dot)com>
Cc: Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>, Peter Geoghegan <pg(at)heroku(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: WIP: [[Parallel] Shared] Hash
Date: 2017-02-02 04:05:08
Message-ID: CAEepm=3Rv23KZXqOyhqc0JNKwpkDEnkiTsnz5Or1=S7CH2SLxw@mail.gmail.com
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On Thu, Feb 2, 2017 at 4:57 PM, Rafia Sabih
<rafia(dot)sabih(at)enterprisedb(dot)com> wrote:
> Apart from the previously reported regression, there appear one more
> issue in this set of patches. At times, running a query using parallel
> hash it hangs up and all the workers including the master shows the
> following backtrace,

Ugh, thanks. Investigating.

--
Thomas Munro
http://www.enterprisedb.com

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