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List: postgresql-announce
Subject: Pgpool-II 4.3.0 is now released.
From: Pgpool Global Development Group via PostgreSQL Announce <announce-noreply () postgr
Date: 2021-12-07 20:16:46
Message-ID: 163890820600.1261.3459662628938492295 () wrigleys ! postgresql ! org
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Pgpool Global Development Group is pleased to announce the availability of Pgpool-II \
4.3.0.
Pgpool-II is a tool to add useful features to PostgreSQL, including:
* connection pooling
* load balancing
* automatic fail over and more.
For more information, please see the [website](https://www.pgpool.net/).
V4.3 contains new features and enhancements, including:
* A new membership mechanism is introduced to Watchdog to allow to keep quorum/VIP \
when some of watchdog nodes are removed.
* Allow to choose the least replication delay standby node when selecting the load \
balance node.
* Allow to specify the node id to be promoted in pcp_promote_node.
* Allow to configure to not trigger failover when PostgreSQL is shutdown by admin or \
killed by pg_terminate_backend.
* Add new fields to pcp_proc_info, SHOW POOL_PROCESSES and SHOW POOL_POOLS command to \
display more useful information to admin.
* Allow pcp_node_info to list all backend nodes information.
* Add new fields showing actual PostgreSQL status to SHOW POOL NODES command and \
friends.
* Add a new parameter which represents the recovery source hostname to \
recovery_1st_stage_command and recovery_2nd_stage_command.
* Add support for log time stamp with milliseconds.
* Import PostgreSQL 14's SQL parser.
* Support include directive in pgppol.conf file. You can have separate sub-config \
file to be included in pgpool.conf.
* pgpool.conf sample files are unified into single sample file for easier \
configuration.
* All configuration parameters in pgpool.conf sample file are commented out to \
clarify which parameter is needed to be changed.
You can download it from \
[here](https://www.pgpool.net/mediawiki/index.php/Downloads).
Please take a look at [release \
notes](https://www.pgpool.net/docs/43/en/html/release-4-3-0.html).
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<div>
<h1 style="color: #000; font-family: sans-serif; line-height: 1.4; margin: 0; \
margin-bottom: 30px; font-size: 25px; font-weight: 300; text-align: center">Pgpool-II \
4.3.0 is now released.</h1> </div>
<p style="font-family: sans-serif; font-size: 14px; font-weight: normal; margin: 0; \
margin-bottom: 15px">Pgpool Global Development Group is pleased to announce the \
availability of Pgpool-II 4.3.0.</p> <p style="font-family: sans-serif; font-size: \
14px; font-weight: normal; margin: 0; margin-bottom: 15px">Pgpool-II is a tool to add \
useful features to PostgreSQL, including:</p> <ul style="font-family: sans-serif; \
font-size: 14px; font-weight: normal; margin: 0; margin-bottom: 15px"> <li \
style="list-style-position: inside; margin-left: 5px">connection pooling</li> <li \
style="list-style-position: inside; margin-left: 5px">load balancing</li> <li \
style="list-style-position: inside; margin-left: 5px">automatic fail over and \
more.</li> </ul>
<p style="font-family: sans-serif; font-size: 14px; font-weight: normal; margin: 0; \
margin-bottom: 15px">For more information, please see the <a \
href="https://www.pgpool.net/" style="color: #3498db; text-decoration: \
underline">website</a>.</p> <p style="font-family: sans-serif; font-size: 14px; \
font-weight: normal; margin: 0; margin-bottom: 15px">V4.3 contains new features and \
enhancements, including:</p> <ul style="font-family: sans-serif; font-size: 14px; \
font-weight: normal; margin: 0; margin-bottom: 15px"> <li style="list-style-position: \
inside; margin-left: 5px">A new membership mechanism is introduced to Watchdog to \
allow to keep quorum/VIP when some of watchdog nodes are removed.</li> <li \
style="list-style-position: inside; margin-left: 5px">Allow to choose the least \
replication delay standby node when selecting the load balance node. </li> <li \
style="list-style-position: inside; margin-left: 5px">Allow to specify the node id to \
be promoted in pcp_promote_node. </li> <li style="list-style-position: inside; \
margin-left: 5px">Allow to configure to not trigger failover when PostgreSQL is \
shutdown by admin or killed by pg_terminate_backend. </li> <li \
style="list-style-position: inside; margin-left: 5px">Add new fields to \
pcp_proc_info, SHOW POOL_PROCESSES and SHOW POOL_POOLS command to display more useful \
information to admin.</li> <li style="list-style-position: inside; margin-left: \
5px">Allow pcp_node_info to list all backend nodes information.</li> <li \
style="list-style-position: inside; margin-left: 5px">Add new fields showing actual \
PostgreSQL status to SHOW POOL NODES command and friends.</li> <li \
style="list-style-position: inside; margin-left: 5px">Add a new parameter which \
represents the recovery source hostname to recovery_1st_stage_command and \
recovery_2nd_stage_command. </li> <li style="list-style-position: inside; \
margin-left: 5px">Add support for log time stamp with milliseconds.</li> <li \
style="list-style-position: inside; margin-left: 5px">Import PostgreSQL 14's SQL \
parser.</li> <li style="list-style-position: inside; margin-left: 5px">Support \
include directive in pgppol.conf file. You can have separate sub-config file to be \
included in pgpool.conf.</li> <li style="list-style-position: inside; margin-left: \
5px">pgpool.conf sample files are unified into single sample file for easier \
configuration.</li> <li style="list-style-position: inside; margin-left: 5px">All \
configuration parameters in pgpool.conf sample file are commented out to clarify \
which parameter is needed to be changed.</li> </ul>
<p style="font-family: sans-serif; font-size: 14px; font-weight: normal; margin: 0; \
margin-bottom: 15px">You can download it from <a \
href="https://www.pgpool.net/mediawiki/index.php/Downloads" style="color: #3498db; \
text-decoration: underline">here</a>.</p> <p style="font-family: sans-serif; \
font-size: 14px; font-weight: normal; margin: 0; margin-bottom: 15px">Please take a \
look at <a href="https://www.pgpool.net/docs/43/en/html/release-4-3-0.html" \
style="color: #3498db; text-decoration: underline">release notes</a>.</p>
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