Hi Alex, Is there an updates on this topic? I want to know how easy or how complex is it to write a custom aggregator. For example, I want to calculate all the n-th central moments, with n=2,3,4,..10. By the way, Elasticsearch already provides the 2nd central moment, i.e. square of the standard deviation.
In general, I would like to know what kind of custom aggregator is easy to write? Thanks, Jin On Wednesday, February 12, 2014 5:49:28 AM UTC-8, Alexander Reelsen wrote: > > Hey, > > sure, you can write a custom plugin, which implements your custom > aggregations, if you want to. > Any specific functionality you are missing (might be interesting to get it > in the core anyway?). > > > --Alex > > > On Tue, Feb 11, 2014 at 9:41 PM, Justin Uang <justi...@gmail.com > <javascript:>> wrote: > >> Is there any way we can define our own aggregation functions beyond the >> provided metric and bucket aggregations? >> >> Thanks! >> >> Justin >> >> -- >> 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 elasticsearc...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/90accf78-6540-4126-8268-7f997353ad74%40googlegroups.com >> . >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- 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 elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/b2b8894d-c26d-4787-af4c-c45f793befc6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
