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help / color / mirror / Atom feedFrom: Ba Jinsheng <[email protected]>
To: Thomas Munro <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: Performance of Query 4 on TPC-DS Benchmark
Date: Mon, 11 Nov 2024 10:51:16 +0000
Message-ID: <SEZPR06MB649467407B292F9979DFD6788A582@SEZPR06MB6494.apcprd06.prod.outlook.com> (raw)
In-Reply-To: <CA+hUKGLFYtvn=BRi3ERS9HMm5tDX=45HLHhn4jswDK43qgJfwg@mail.gmail.com>
References: <SEZPR06MB6494F6A2837995BDD4E0BF9A8A5F2@SEZPR06MB6494.apcprd06.prod.outlook.com>
<CA+hUKGLFYtvn=BRi3ERS9HMm5tDX=45HLHhn4jswDK43qgJfwg@mail.gmail.com>
>> The default configurations of PostgreSQL incur the error: "ERROR: could not resize shared memory segment "/PostgreSQL.3539600020" to 2097152 bytes: No space left on device"
>No comment on your optimiser experiments for now, but for this error:
>it reminds me of a low/default --shm-size limit from Docker, or other
>similar container stuff?
Aha, you are right. The error disappears if running PostgreSQL out of docker container.
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Subject: Re: Performance of Query 4 on TPC-DS Benchmark
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