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Re: Very frequent "Too many clients" eventually crashes postmaster - Mailing list pgsql-general

From Tom Lane
Subject Re: Very frequent "Too many clients" eventually crashes postmaster
Date
Msg-id 15972.1588516610@sss.pgh.pa.us
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In response to Very frequent "Too many clients" eventually crashes postmaster  ("Abraham, Danny" <danny_abraham@bmc.com>)
Responses RE: Re: Very frequent "Too many clients" eventually crashes postmaster  ("Abraham, Danny" <danny_abraham@bmc.com>)
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"Abraham, Danny" <danny_abraham@bmc.com> writes:
> Is there a way to eliminate postmaster crash/core ?
> A surge in short-term connections eventually crashes PG on  "no free slots in PMChildFlags array".

Update to a current release, maybe?  We fixed a bug with symptoms like
that last fall [1].

            regards, tom lane

[1] https://git.postgresql.org/gitweb/?p=postgresql.git&a=commitdiff&h=3887e9455

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