[Pgpool-general] pgpool-II 2.2.7 released
Toshihiro Kitagawa
kitagawa at sraoss.co.jp
Thu Apr 15 07:36:18 UTC 2010
pgpool Gobal Development Group is pleased to announce the availability
of pgpool-II 2.2.7, the latest stable version of pgpool-II 2.2 series.
This version enhances displaying error messages when kind mismatch
error occurs. Also it includes various fixes for bugs in 2.2.6 or
before as usual.
* Bug fixes
- Fix occasional hangup in extend protocol + master/slave mode,
row mode or connection pool mode. Back patch from 2.3
tree(Kitagawa)
- Fix long standing bug since pgpool-II 1.0 which causes
segfault of pgpool child process. This was caused by
miscalculation of shmem size in pgpool parent. Bug analysis by
Kitagawa patch created by Tatsuo
- Send Parse, Bind, Describe and Close message to only master
node if operated in explicit transaction and master/slave
mode(Tatsuo).
- Emit a log when postmaster goes down(Tatsuo)
- Fix memory leak in make_persistent_db_connection(Xavier Noguer)
- Do not force replication of DEALLOCATE if operated in
master/slave mode. Now that pgpool do not execute PARSE in all
nodes, this was pointless and caused problem (kind mismatch
when executing DEALLOCATE) (Tatsuo)
- Fix crash with show pool_status when there many (more than 18)
DB nodes(Tatsuo)
- Enhance "kind mismatch" message. If kind is ERROR or NOTICE,
print the ERROR/NOTICE message to help users to find what's
going on(Tatsuo)
You can download the source code from:
http://pgfoundry.org/frs/download.php/2652/pgpool-II-2.2.7.tar.gz
--
Toshihiro Kitagawa
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp
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