I'm a bit confused the first query with has_parent doesn't return hits, but the second does according to your gist or I'm I misreading it.
I just did a little test here and has_parent and search with search_type scan seems to work correctly. On 10 January 2014 17:53, Jean-Baptiste Lièvremont < [email protected]> wrote: > Going further on the subject, I have tried to work around the issue using > a filtered query, to no avail. > > So basically, if I want to fetch all child document IDs that match a given > criterion on their parent, I have either to > * use a query - which in my case requires that I duplicate the existing > code that builds a filter, building a query instead > * or do it in 2 requests, one to count the totalHits matching the > criteria, the second using totalHits in the "size" parameter to fetch all > IDs at once > > Is there any other solution? > > Le jeudi 9 janvier 2014 10:18:25 UTC+1, Jean-Baptiste Lièvremont a écrit : > >> Hi Martijn, >> >> Thanks for your answer. You can find in the gist below some HTTP >> conversations made on my ES 0.90.6 node, as well as a link to the Java code >> responsible for the calls: >> https://gist.github.com/jblievremont/8331460 >> >> Please note that the issue appears only when combining scan/scroll with >> has_parent filter, as it seems to work using a has_parent query instead. >> >> Best regards, >> -- Jean-Baptiste Lièvremont >> >> Le jeudi 9 janvier 2014 00:18:14 UTC+1, Martijn v Groningen a écrit : >>> >>> Hi Jean, >>> >>> Can you share how you execute the scan request with the has_parent >>> filter? (via a gist or something like that) >>> >>> Martijn >>> >>> >>> On 8 January 2014 15:17, Jean-Baptiste Lièvremont < >>> [email protected]> wrote: >>> >>>> Hi folks, >>>> >>>> I use a parent/child mapping configuration which works flawlessly with >>>> "classic" search requests, e.g using has_parent to find child documents >>>> with criteria on the parent documents. >>>> >>>> I am trying to get all child document IDs that match a given set of >>>> criteria using scan and scroll, which also works well - until I introduce >>>> the has_parent filter, in which case the scroll request returns no hit >>>> (although total_hits is correct). >>>> >>>> Is it a known issue? >>>> >>>> I can provide sample mapping files and queries with associated/expected >>>> results. Please note that this behavior has been noticed on 0.90.6 but is >>>> still present in 0.90.9. >>>> >>>> Thanks, best regards, >>>> -- Jean-Baptiste Lièvremont >>>> >>>> -- >>>> 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/fd7c563e-34f7-4aa8-ab1a-460840ba2af0% >>>> 40googlegroups.com. >>>> For more options, visit https://groups.google.com/groups/opt_out. >>>> >>> >>> >>> >>> -- >>> Met vriendelijke groet, >>> >>> Martijn van Groningen >>> >> -- Met vriendelijke groet, Martijn van Groningen -- 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/CA%2BA76TxNLAq6XMtC7oco%3D1bTOYYaRbedbfrJBrd7G7qCwcC_Bg%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
