Last modified: 2014-04-13 21:56:14 UTC
merging of 24 hourly files into one daily file breaks on improperly sorted input 59300000: pl.z Farma_wiatrakowa 59400000: pl.z Gromada_Baniocha >> 13/04/2014 03:59 Out of sequence on hour 16: 'pl.z I^O' gt 'pl.z I' -> Abort !!!
Prioritization and scheduling of this bug is tracked on Mingle card https://wikimedia.mingle.thoughtworks.com/projects/analytics/cards/cards/1541
On rerun three daily aggregates were generated normally. I'm now inclined to think was also caused by multiple concurrent run of same script, which no longer happens (flock) See also https://bugzilla.wikimedia.org/show_bug.cgi?id=63879