<source> type forward </source> <match test.*> type norikra_filter norikra localhost:26571 <server> path /Users/tagomoris/.rbenv/versions/jruby-1.7.8/bin/norikra # $HOME </server> remove_tag_prefix test target_map_tag yes <default> <query> name count_${target} expression SELECT '${target}' as target,count(*) AS cnt FROM ${target}.win:time_batch(30 sec) </query> </default> <fetch> method sweep tag field target tag_prefix count interval 5s </event> </match> <match fluent.*> type null </match> <match **> type stdout </match>