A.20. Release 4.2.2

A.20.1. Bug fixes

• Fix the incorrect "weight" displayed in pgpool_adm_pcp_node_info. (Tatsuo Ishii)

• Fix follow_primary.sh.sample to avoid removing recovery.conf after executing pg_rewind. (Bo Peng)

• Fix watchdog leader sync process to start health check process. (Tatsuo Ishii)

• Doc: fix the missing description of snapshot isolation mode in watchdog_setup manual. (Tatsuo Ishii)

• Fix watchdog_setup to support for snapshot isolation mode. (Tatsuo Ishii)

• Fix that DB cluster path was not correct in watchdog_setup installation. (Tatsuo Ishii)

• Fix follow_primary.sh creation in pgpool_setup. (Tatsuo Ishii)

• Enhance shutdownall script used by pgpool_setup. (Tatsuo Ishii)

• Fix pgpool_setup so that it creates separate archive directory for each DB node. (Tatsuo Ishii)

• Fix missing display of backend_clustering_mode in "show pool_status" command. (Bo Peng)

• Fix messages when health check process starts. (Tatsuo Ishii)

• Doc: mention that the sample scripts doesn't support tablespaces in "Pgpool-II + Watchdog Setup Example". (Bo Peng)

• Fix segfault in snapshot isolation mode. (Tatsuo Ishii)

• Doc: enhance online recovery document about recovery first stage and second stage. (Tatsuo Ishii)

• Doc: add explanation about the shared memory required by shared relation cache. (Tatsuo Ishii)

• Adjusting the allowed range and default value for log_rotation_size. (Muhammad Usama)

• Fix error while allocating shared memory. (Tatsuo Ishii)

• Fix bug child_max_connections is not respected if ERROR occurs. (Tatsuo Ishii)