hi,all??
      Because of our yarn and hbase`s version limited,we deploy apache kylin 
1.6.0. For the correct result of 'count(distinct A_col)' across segments, we 
must use Global Dictionary to A_col. When the cube contain configuration of 
'org.apache.kylin.dict.GlobalDictionaryBuilder', its segment could not be 
merged.(AppendTrieDictionary class don`t support getValueBytesFromIdImpl method 
and error is below) We will build the cube every day, that means a new hbase 
table will be created every day. And the segment could not be merged, that 
means the hbase tables could not be cleaned. That`t terrible.Give me some 
advice?
     Thank you! Looking forward to your reply.

Reply via email to