How does hash algorithm work on 2 variable at the same time? For eg: 1) insert a doc with route value 1 2) ES creates doc id "A" 3) Send a GET for doc id "A" with no routing value - In this case how is ES able to find just one shard since it doesn't have routing value that it can use to find the shard? In other word if doc A was inserted using hash of value 1 then how can it find that one shard when a request comes in with no routing value?
On Thu, Feb 20, 2014 at 6:42 PM, Binh Ly <[email protected]> wrote: > Not sure I follow, but if routing is supplied, the routing value will be > used to hash to a single shard on which the GET is performed on. If routing > is not supplied, the doc ID will be used to hash to a single shard on which > the GET is performed on. In either case, 1 shard is used to GET the > document. > > -- > 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/667559d8-5c0d-471f-ad54-a68eff38c8bc%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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAOT3TWpQkg3EYkyEJzmDAE%2BdoTPbzPsG9zJGfrfbTjgq2GE19Q%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
