[KYLIN-2237] Ensure dimensions and measures of model don't have null column

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: v1.5.4.1
• Fix Version/s: v2.0.0
• Component/s: Metadata
• Assignee: Kaisen Kang
• Reporter: Kaisen Kang
• Created: 30/Nov/16 12:54
• Updated: 10/Feb/17 10:26
• Resolved: 10/Feb/17 10:26

Description

currently, the dimensions or measures of model maybe have null column.
like this:

u'dimensions': [

{u'table': u'TEST.KYLIN_CAL_DT_KKS', u'columns': [u'CAL_DT', u'YEAR_BEG_DT', u'QTR_BEG_DT', None, u'DAY_OF_CAL_ID_KKS']}

]

which could be produced by the following steps:
1. rename the hive column in model dimensions or measures.
2. reload the hive table.
3. don't remove the null column because of carelessness and update the model.
4 edit the model again and could not select the dimensions or measures.

Issue Links

• Is contained by: KYLIN-1875 Snowflake schema support