wangxiaojing created KYLIN-3924:
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Summary: Build cube on step 'build Dimension Dictionary ', the
contents of non-dimensional columns are also checked and built
Key: KYLIN-3924
URL: https://issues.apache.org/jira/browse/KYLIN-3924
Project: Kylin
Issue Type: Bug
Components: Job Engine, Tools, Build and Test
Affects Versions: v2.6.1
Reporter: wangxiaojing
Attachments: builderr.log
Version 2.6.1 ,checks the content size of each field in the table while
building Dimension Dictionary, and build all fields in the table with a
dictionary.
Suggestion:
1. Large content fields may not be dimension columns, in fact, it is not
necessary to check the value size of non-dimension columns，only check dimension
columns.
2. If the value of some fields in the dimension table is too long, the
exception is not clear, can not be located the problem column quickly.
3. There is no need to build dictionaries for non-dimensional columns
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