Change Details

Kafka issues during upgrade caused trouble in data injected to hadoop. Some analysis to try to understand how much data has been lost will be useful. * Query only webrequest_stats for basic gaps, more detailed information was not requested by anyone * Update the annotations for Vital Signs * Update the incident reports

Kafka issues during upgrade caused trouble in data injected to hadoop. Some analysis to try to understand how much data has been lost will be useful. [x] Query only webrequest_stats for basic gaps, more detailed information was not requested by anyone [x] Update the annotations for Vital Signs * https://vital-signs.wmflabs.org/ [x] Update the incident reports: * https://wikitech.wikimedia.org/wiki/Incident_documentation/20150803-Kafka * https://wikitech.wikimedia.org/wiki/Incident_documentation/20150810-Kafka

Kafka issues during upgrade caused trouble in data injected to hadoop. Some analysis to try to understand how much data has been lost will be useful. *[x] Query only webrequest_stats for basic gaps, more detailed information was not requested by anyone *[x] Update the annotations for Vital Signs * Update the incident reports * https://vital-signs.wmflabs.org/ [x] Update the incident reports: * https://wikitech.wikimedia.org/wiki/Incident_documentation/20150803-Kafka * https://wikitech.wikimedia.org/wiki/Incident_documentation/20150810-Kafka