[pgpool-general: 1902] Re: memqcache_total_size is limited to 2gb
ishii at postgresql.org
Wed Jul 17 09:15:00 JST 2013
Thanks for trying out pgpool-II.
> Hello Guys,
> First, I would like to thank you for this great tool, it is really nice and easy to work with.
> I would like too give my opinion regarding using it for the first time .
> 1. The installation is easy, I was able to find builds for many Linux flavours.
> 2. Setup is also easy (out of the box).
> I had couple of errors in the log files, so it will be nice to tackle them:
> 1. Automatic creation of folders/files specified in the configuration file during setup: It would be nice to create the default folders and files which are used by pg_pool within the installation process. This will minimize pgpool set up and make it more plug and play.
Good point. Which directories are willing to be created automatically?
I would like to add details to the TODO list.
> 2. Logging errors only when needed: I have found errors related to master/salve replication, I did a small search and I found that they can be ignored.
Good suggestion. Can you please elaborate more on this?
> 3. Indicate all possible values for configuration parameters such as ranges for integers.
Are you suggesting to add comments to pgpool.conf?
> During playing with memcache, the memqcache_total_size is defined as integer leading to the message below
> pool_config: memqcache_total_size must be equal or higher than 0 numeric value
> 2013-07-15 14:24:51 ERROR: pid 7315: Unable to get configuration. Exiting...
> In my system the max(int) is 2147483647 which is 2GB. I can think of many cases where I want to have more than 2GB of caches, is there a limitation for this number.
Fair complain. Will look into this...
SRA OSS, Inc. Japan
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