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Zhixiong Chen commented on KYLIN-3116: -------------------------------------- This is my patch. Please check it .Thanks! [~bob123] > Fix cardinality caculate checkbox issue when loading tables > ----------------------------------------------------------- > > Key: KYLIN-3116 > URL: https://issues.apache.org/jira/browse/KYLIN-3116 > Project: Kylin > Issue Type: Bug > Components: Web > Affects Versions: v2.2.0 > Environment: Centos 7, ambari, HDP 2.6 > Reporter: vu thanh dat > Assignee: Zhixiong Chen > Priority: Major > Labels: build > Fix For: v2.3.0 > > Attachments: > 0001-KYLIN-3116-Fix-cardinality-caculate-checkbox-issue-w.patch, > mapreduce.bmp, 屏幕快照 2017-12-19 上午10.31.06.png > > > Hi all, > im using Kylin to speed up query HDFS. > Which 2.5 billions records per day. When i'm using Kylin and load hive table, > it make a mapreduce on my server, 2969 map and 1 reduce with only 1 table. My > datasource about 10 tables. And it so slow. I attached an image. > So, can i speed up process "Load hive table" to create model and cubes so > quickly? > Exam use spark (because mapreduce so slow)? > Best regards, Thanks all -- This message was sent by Atlassian JIRA (v7.6.3#76005)