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Re: [HACKERS] intermittent failures in Cygwin from select_parallel tests - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [HACKERS] intermittent failures in Cygwin from select_parallel tests
Date
Msg-id 26348.1497477718@sss.pgh.pa.us
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In response to Re: [HACKERS] intermittent failures in Cygwin from select_parallel tests  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: [HACKERS] intermittent failures in Cygwin from select_parallel tests  (Amit Kapila <amit.kapila16@gmail.com>)
Re: [HACKERS] intermittent failures in Cygwin from select_parallel tests  (Robert Haas <robertmhaas@gmail.com>)
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I wrote:
> But surely the silent treatment should only apply to DSM_OP_CREATE?

Oh ... scratch that, it *does* only apply to DSM_OP_CREATE.

The lack of any other message before the 'could not map' failure must,
then, mean that dsm_attach() couldn't find an entry in shared memory
that it wanted to attach to.  But how could that happen?
        regards, tom lane

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