David has the ideal solution, however just wanted to point out one key difference in the get API is that it would look for a document in the transaction log before it looks in the index. So if you execute a search query after an insert, but before a refresh/flush, you will not see the changes. This scenario depends on each individual use case and settings. Probably a non-issue with the default refresh rate of 1 second and normal search constraints.
-- Ivan On Fri, Feb 21, 2014 at 8:21 AM, David Pilato <[email protected]> wrote: > I guess that in that case you should index "_id" field (mapping) and run a > search on "_id"? > > -- > *David Pilato* | *Technical Advocate* | *Elasticsearch.com* > @dadoonet <https://twitter.com/dadoonet> | > @elasticsearchfr<https://twitter.com/elasticsearchfr> > > > Le 21 février 2014 à 17:04:27, Mohit Anchlia ([email protected]) a > écrit: > > That clears things up. Thanks! > > Is there a way to be able to create a doc such that one can find the > document with the id and without routing value? May be by using docId as a > field in the indexed doc? > > On Thu, Feb 20, 2014 at 10:28 PM, David Pilato <[email protected]> wrote: > >> Es will route your doc to shard corresponding to routing value 1. >> If you search for docA without routing value, 2 options: >> >> You are lucky: hash id A correspond to the same shard as routing value 1: >> you get the doc >> You are not: you won't find the doc. >> >> So, when using routing value at index time, you must give routing value >> at GET time. >> >> >> -- >> David ;-) >> Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs >> >> >> Le 21 févr. 2014 à 04:37, Mohit Anchlia <[email protected]> a >> écrit : >> >> 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. >> -- >> 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/8A4925F4-0492-4931-8C33-780815BFE692%40pilato.fr. >> >> >> 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/CAOT3TWp2Du8MF%3DmZrCCVSyb8r4N%2B%3D6cucS3eWYBR20gn1_j2og%40mail.gmail.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/etPan.53077cfb.41a7c4c9.5655%40MacBook-Air-de-David.local > . > > 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/CALY%3DcQBx0GDz5yv7vQ9L%3Df3_-uy5sgHQvoPvQ__T9cUvmbV5KA%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
