On Wed, Apr 2, 2014 at 10:52 AM, 张阳 <[email protected]> wrote: > But I can do aggregation on 'banner' field on both cluster. Is that > because values of 'banner' are not so unique compared to 'ip' field >
Very likely, yes. Memory usage of field data is higher on high-cardinality fields. -- Adrien Grand -- 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/CAL6Z4j7Fzw6Aud-J2RFb7a2DvfzrDfjyNdMLP0DcjuWgd0Ax9g%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
