High rate of errors in ElasticIndexWorker
If you look at Kibana, you'll see lots of errors occurring in ElasticindexWorker, such as:
2016-07-19_19:44:18.66336 worker8 sidekiq: 2016-07-19T19:44:18.663Z 7282 TID-28e4es ElasticIndexerWorker JID-c6d33a2b974b9ab6ce566cec INFO: start
2016-07-19_19:44:18.66355 worker8 sidekiq: 2016-07-19T19:44:18.663Z 7282 TID-28e4es ElasticIndexerWorker JID-c6d33a2b974b9ab6ce566cec INFO: arguments: ["update", "Issue", 969962, {"changed_fields"=>[]}]
2016-07-19_19:44:18.68139 worker8 sidekiq: 2016-07-19T19:44:18.681Z 7282 TID-28e4es ElasticIndexerWorker JID-c6d33a2b974b9ab6ce566cec INFO: fail: 0.018 sec
2016-07-19_19:44:18.68203 worker8 sidekiq: 2016-07-19T19:44:18.681Z 7282 TID-28e4es WARN: {"class":"ElasticIndexerWorker","args":["update","Issue",969962,{"changed_fields":[]}],"retry":true,"queue":"elasticsearch","jid":"c6d33a2b974b9ab6ce566cec","created_at":1468947396.5745792,"enqueued_at":1468957458.6309612,"error_message":"Couldn't find Issue with 'id'=969962 [WHERE \"issues\".\"deleted_at\" IS NULL]","error_class":"ActiveRecord::RecordNotFound","failed_at":1468947396.5952268,"retry_count":9,"retried_at":1468957458.6803658}
Are we sure this is indexed properly?
/cc: @pcarranza, @jnijhof