The cost of automatic refresh if you haven't written anything is pretty
close to 0. I believe elasticsearch keeps a list of all indexes that have
been written to rather than checking each one.
On Nov 19, 2014 3:04 PM, "Jinyuan Zhou" wrote:
> I am curious about how much cost for both cpu and memo
See
http://blog.sematext.com/2013/07/08/elasticsearch-refresh-interval-vs-indexing-performance/
Otis
--
Monitoring * Alerting * Anomaly Detection * Centralized Log Management
Solr & Elasticsearch Support * http://sematext.com/
On Wednesday, November 19, 2014 3:04:29 PM UTC-5, Jinyuan Zhou wrot
I am curious about how much cost for both cpu and memory when automatic
refresh is on while I am not adding new index. For example, when it is time
to refresh, ES have to look at the buffer to see if there is anything to
refresh. how much would this cost even there nothing to flush.
Thanks,
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