There have been a change in order for better performance. Empty or null values are not the same semantics as missing field and this unfortunately changed without a notice. There is a workaround using range filter to get the old behavior.
Jörg Am 11.12.2014 13:26 schrieb "arshad Ali" <[email protected]>: > Dear folks, > > I have discovered that missing filter doesn't work in ES 1.4 as it does in > 1.1.1. I have two instances running and have run the following query on > both but in 1.4 everytime i get nothing and 1.1.1 does exactly what i want > it to do. could you please look into it. > > GET myindex/_search?pretty > {"query": {"filtered": { > "query": {"match_all": {}}, > "filter": {"missing": { > "field": "abstract" > }} > }}} > > > Similarly when i run the following to get records having values in > "abstract" field only, it gives me everything including those which have > null values. when i run this query in 1.1.1, it does it perfectly allright. > > {"query": {"filtered": { > "query": {"match_all": {}}, > "filter": {"exists": { > "field": "abstract" > }} > }}} > > Please let me know if this is a bug or if I am missing anything here or > not aware of the changes in 1.4 > > many thanks > > Arshad > > -- > 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/11d61a6b-f20e-4513-94c1-4ad8e2990a50%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/11d61a6b-f20e-4513-94c1-4ad8e2990a50%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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/CAKdsXoH7b87Eok4TKDjNmwUBmqOebsk4xMWEPW8%3D51cGq3%3DV9A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
