huangsheng created KYLIN-5603:
---------------------------------
Summary: After the V2 dictionary is automatically upgraded to the
V3 dictionary, the dictionary data is abnormal, resulting in incorrect query
results
Key: KYLIN-5603
URL: https://issues.apache.org/jira/browse/KYLIN-5603
Project: Kylin
Issue Type: Bug
Components: Job Engine
Affects Versions: 5.0-alpha
Reporter: huangsheng
Assignee: huangsheng
Fix For: 5.0-alpha
After v2 upgrades the v3 dictionary, if v2 and v3 are mixed, the query result
is incorrect
Root Cause
The project opens the v3 dictionary construction, but when the v3 dictionary
construction reads the v2 dictionary, the db name is not included in the path,
so the v2 dictionary will not be read, causing the v2 upgrade and the v3
dictionary conversion step to be skipped directly, and v3 is equivalent to
recoding. Therefore, the v2 upgrade v3 dictionary must not be available, and
the encoding is disordered.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
