Hi, in the week from 2014-12-08–2014-12-14 Andrew, and I worked on the following items around the Analytics Cluster and Analytics related Ops:
* Stat1001 behind misc-web * Compression analysis for storing xmldumps in cluster * EventLogging replication lag (details below) Have fun, Christian * Stat1001 behind misc-web stat1001 (which handles stats.wikimedia.org, and datasets.wikimedia.org) got moved behind misc-web. This makes stat1001 use the WMF standard SSL setup, and removes certificate issues (Like T74805 [1]). So URLs like https://datasets.wikimedia.org/public-datasets/ (note the s in https) should finally work without warnings/errors. * Compression analysis for making xmldumps available in cluster More research around making xmldumps available in the custer has been done. The numbers can be found on https://wikitech.wikimedia.org/wiki/Analytics/Cluster/xmldumps#Results * EventLogging replication lag EventLogging replication got stuck. Only for some tables. This was a combination of EventLogging being liberal in what characters are allowed in table names, but the replication being very defensive. Sean made the blocked replication behave again (thanks!), and replication caught up. Restrictions on table naming got set up and are still getting tuned a bit. [1] https://phabricator.wikimedia.org/T74805 -- ---- quelltextlich e.U. ---- \\ ---- Christian Aistleitner ---- Companies' registry: 360296y in Linz Christian Aistleitner Kefermarkterstrasze 6a/3 Email: [email protected] 4293 Gutau, Austria Phone: +43 7946 / 20 5 81 Fax: +43 7946 / 20 5 81 Homepage: http://quelltextlich.at/ ---------------------------------------------------------------
signature.asc
Description: Digital signature
_______________________________________________ Analytics mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/analytics
