====
* Uninstall the python Cassandra package that we previously depended on (it has a namespace conflict with the new package we depend on). To find it:
$ python -c "import cassandra; print cassandra.__file__"
and rm -r the .egg directory after "site-packages/"
* This version relies on cython, so if "make" fails, you may have to install cython via your distro's package manager.
$ cd reddit/r2
$ python setup.py develop # possibly with "sudo" depending on your install
$ make
* Cassandra is now required for the caching layer. An example storage-conf.xml can be found in reddit/srv/cassandra. Make sure that the additional <Keyspace> items are included in your conf file.
* remove the query_queue_reader services if they are running. add new gen_time_listings.sh instead. Suggested cron:
0 */2 * * * $SCRIPTS/gen_time_listings.sh year '("month","year")'
*/5 * * * * $SCRIPTS/gen_time_listings.sh week '("day","week")'
* * * * * $SCRIPTS/gen_time_listings.sh hour '("hour",)'
where $SCRIPTS is the location of this script directory
Features and Bugfixes
====
* Mobile reddit:
* templates are in r2/templates of the form *.compact
* css is r2/public/static/css/compact.css
* beginning of a sass-based (http://sass-lang.com/) compact.scss
* reachable via .compact extension or from the "i" subdomain.
* Cassandra is now *required*, and votes are currently written out to both cassandra and postgres (part of an eventual migration).
* attempt to make the db connection code a little smarter.
* A dropped DB connection will mark the connection dead and randomly attempt to reconnect.
* A dropped db connection on start will permanently mark the connection as dead.
* Calculate the time-filtered top/controversy listings using mapreduce instead of prec_links (new cron job in reddit/scripts)
* allow default user/pass for database to be specified with '*' to fallback on db_user and db_pass in the INI file
* Search feedback buttons
* make deleted comments not show up in your inbox.
* move last_visited into cassandra
* Swallow rare, race-conditiony POST_save/hide/subscribe problems
* Apparently we haven't been breaking properly for the past few weeks.
