{"action":"created","issue":{"url":"https://api.github.com/repos/hazelcast/hazelcast/issues/2629","labels_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/2629/labels{/name}","comments_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/2629/comments","events_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/2629/events","html_url":"https://github.com/hazelcast/hazelcast/pull/2629","id":35088101,"number":2629,"title":"Add min/max aggregation to map/reduce 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a min/max aggregation to the map/reduce framework that computes both the minimum and maximum value in one pass."},"comment":{"url":"https://api.github.com/repos/hazelcast/hazelcast/issues/comments/76673706","html_url":"https://github.com/hazelcast/hazelcast/pull/2629#issuecomment-76673706","issue_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/2629","id":76673706,"user":{"login":"bwzhang2011","id":749788,"avatar_url":"https://avatars.githubusercontent.com/u/749788?v=3","gravatar_id":"","url":"https://api.github.com/users/bwzhang2011","html_url":"https://github.com/bwzhang2011","followers_url":"https://api.github.com/users/bwzhang2011/followers","following_url":"https://api.github.com/users/bwzhang2011/following{/other_user}","gists_url":"https://api.github.com/users/bwzhang2011/gists{/gist_id}","starred_url":"https://api.github.com/users/bwzhang2011/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bwzhang2011/subscriptions","organizations_url":"https://api.github.com/users/bwzhang2011/orgs","repos_url":"https://api.github.com/users/bwzhang2011/repos","events_url":"https://api.github.com/users/bwzhang2011/events{/privacy}","received_events_url":"https://api.github.com/users/bwzhang2011/received_events","type":"User","site_admin":false},"created_at":"2015-03-02T08:25:39Z","updated_at":"2015-03-02T08:25:39Z","body":"\r\nthanks for feed back. we're looking into simple map-reduce solution and hz map-reduce provides such with great efforts and easy to use. \r\nand as you know, the original from hz team for similar functions like min/max or else as the database provides are much needed and hope\r\nhz team could provide more supports for map-reduce enhancement. what's the more, we also face up with the data pumping problem while there\r\nwere no default out of box solution or tool for large data import (e.g you need to write the application to connect different datasource for\r\ncomputing). so we also care about the real experiences for large data processing in hz map-reduce (leave us more detail around this)  "}}