Re: XX000: invalid BTree prefetch end_key

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Magnus Hagander <magnus(at)hagander(dot)net>
Cc: srinivas oguri <srinivasoguri7(at)gmail(dot)com>, pgsql-admin <pgsql-admin(at)postgresql(dot)org>
Subject: Re: XX000: invalid BTree prefetch end_key
Date: 2021-02-11 17:10:13
Message-ID: 1451720.1613063413@sss.pgh.pa.us
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Magnus Hagander <magnus(at)hagander(dot)net> writes:
> On Thu, Feb 11, 2021 at 5:01 PM srinivas oguri <srinivasoguri7(at)gmail(dot)com> wrote:
>> 2021-02-11 15:23:36 UTC:10.12.90.41(60874):@:[32120]:PANIC: XX000: invalid BTree prefetch end_key
>> 2021-02-11 15:23:36 UTC:10.12.90.41(60874):@:[32120]:LOCATION: _bt_prefetch_if_needed, nbtree.c:1255

> You need to send Aurora issues to AWS support, not to the PostgreSQL
> community. In particular, anything related to storage is very
> different in Aurora.

Indeed, neither the quoted message text nor the function
bt_prefetch_if_needed appear at all in community Postgres.
So this is definitely Aurora-specific.

regards, tom lane

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