mirror of
https://github.com/postgres/postgres.git
synced 2025-05-17 06:41:24 +03:00
19794e9976
Per discussion, change the log level of this message to be LOG not WARNING. The main point of this change is to avoid causing buildfarm run failures when the stats collector is exceptionally slow to respond, which it not infrequently is on some of the smaller/slower buildfarm members. This change does lose notice to an interactive user when his stats query is looking at out-of-date stats, but the majority opinion (not necessarily that of yours truly) is that WARNING messages would probably not get noticed anyway on heavily loaded production systems. A LOG message at least ensures that the problem is recorded somewhere where bulk auditing for the issue is possible. Also, instead of an untranslated "pgstat wait timeout" message, provide a translatable and hopefully more understandable message "using stale statistics instead of current ones because stats collector is not responding". The original text was written hastily under the assumption that it would never really happen in practice, which we now know to be unduly optimistic. Back-patch to all active branches, since we've seen the buildfarm issue in all branches.
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.