Re: BUG #14917: process hang on create index

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Boris Sagadin <sagadin(at)gmail(dot)com>
Cc: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: BUG #14917: process hang on create index
Date: 2017-11-20 18:17:08
Message-ID: 20171120181708.GA16834@marmot
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Boris Sagadin <sagadin(at)gmail(dot)com> wrote:
>After a fresh DB start and CREATE INDEX idx_table123_fast ON table123 USING
>btree (k, n), strace looks normal to a point:

>brk(0x7f13d970a000) = 0x7f13d970a000
>mmap(NULL, 12587008, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,

Are these text strings individually very large?

--
Peter Geoghegan

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