[KYLIN-3889] Measure of Count distinct bitmap disappeared when creating the cube

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: v2.5.2
• Component/s: Measure - Count Distinct
• Assignee: Xiaoxiang Yu
• Reporter: Wenquan Ha
• Created: 18/Mar/19 09:51
• Updated: 10/Jun/19 09:28

Description

I have found that count distinct bitmap measure will disappear in cube, which measure use  the column of join key( which column connect the fact table and lookup table with inner join or left join).

 

Reproduction step(version: apache-kylin-2.6.1-bin-hbase1)

1. create a model with one fact table and one lookup table through the A column to connect both
2. create a cube, A column will not be choosed as dimension column. And create a count distinct bitmap measure use A column.
3. Click Next button and you will find the measure which you just created already disappeard on web gui.