Yes . the problem maybe in here .1) In Kylin Measures Settings. I select a column as a count_distinct cloumn and return type is bitmap like this Name Expression Parameters Return Type distinct_key count_distinct value:rowkey,type:column bitmap ps:rowkey is a column in my fact table.
.2)In kylin Advanced Settings I select this cloumn as global dictionary .like this: Advanced Dictionaries Column Builder Class rowkey org.apache.kylin.dict.GlobalDictionaryBuilder I do this beacuse in my query sql "select count(distinct(rowkey)) from user_info group by xxxx ".\ I don't kown I Whether or not it clearly with my problem ? 446463...@qq.com From: Billy Liu Date: 2017-01-05 15:11 To: dev Subject: Re: Re: java.lang.IllegalStateException: GlobalDict /dict/tableName/column should have 0 or 1 append dict but 2! - in Step 4 - Build Dimension Dictionary So could you reproduce your issue step by steps with sample data？ 2017-01-05 14:53 GMT+08:00 446463...@qq.com <446463...@qq.com>: > Yes,but it is not work.In kylin webUI console it still throw this error > On Build Dimension Dictionary in Step 4. > > > > 446463...@qq.com > > From: Billy Liu > Date: 2017-01-05 14:45 > To: dev > Subject: Re: java.lang.IllegalStateException: GlobalDict > /dict/tableName/column should have 0 or 1 append dict but 2! - in Step 4 - > Build Dimension Dictionary > When you describe some problem, make sure you have all steps to reproduce > the issue. Otherwise no one would know what happened. I remembered you > mention that you deleted some files manually on HDFS by yourself in some > JIRA. > > 2017-01-05 13:12 GMT+08:00 446463...@qq.com <446463...@qq.com>: > > > Hi all: > > I Meet a problem when I build a cube > > java.lang.IllegalStateException: GlobalDict /dict/tableName/column > > should have 0 or 1 append dict but 2! - in Step 4 - Build Dimension > > Dictionary > > > > it seems that in Globel Dict have more than one same object In Trie > > Dictionary .How can I slove this problem. > > I had perplexd with this problem :( > > > > > > > > > > 446463...@qq.com > > >
