Hello, Last year paramedic reported thousands o searches per second (whereas our regular load are in the hundreds range) this eventually led to an excessive cpu load across the cluster (4 machines). Not more than a month later the same thing happened. We updated to ES 0.90.12 at the time, thinking it could have something to do with a "forever looping query" bug that was fixed.
Since then (around 6 months) everything was fine. Yesterday the same thing happened again (we're still in the same elastic search version). One interesting thing we noted is that the increase in searches over time, which we thought was due to more adoption of the cluster in the company, was actually a product of that weird behavior. We were at 1000 searches per second. Yesterday it suddenly spiked to 2000 and it required a cluster restart. After the restart it dropped to 600 and stayed like that. Is there some recommendation for restarting machines in the cluster from time to time? Has anyone seen anything like this? []'s Rafael -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAKCnWVk2Ji0TNEx_Jdgzw1G5cMTiZZuk%2B1LzsSWVDbkzqiwJ1A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
