f28bf667f6
Tom noticed evidence in the buildfarm suggesting the failures might just be really slow process exits. To investigate further, instead of giving up after seeing multiple walsender pids once, retry. For now continue to report test failure if a retry succeeds. See also commit afdeff10526 and fe0972ee5e6. Per suggestion from Tom Lane. Discussion: https://postgr.es/m/3042597.1648148740@sss.pgh.pa.us
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: https://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 https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.