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Posted to issues@kylin.apache.org by "rongchuan.jin (JIRA)" <ji...@apache.org> on 2018/12/23 03:08:00 UTC

[jira] [Created] (KYLIN-3737) Refactor cache part for RDBMS

rongchuan.jin created KYLIN-3737:
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             Summary: Refactor cache part for RDBMS
                 Key: KYLIN-3737
                 URL: https://issues.apache.org/jira/browse/KYLIN-3737
             Project: Kylin
          Issue Type: Improvement
          Components: RDBMS Source
    Affects Versions: v2.6.0
         Environment: MacOSx,JDK1.8
            Reporter: rongchuan.jin
             Fix For: v2.6.0


Currently, Kylin cache part for RDBMS has poor performance while load many tables with sql-case-sensitive,it will take much time to load database,table,column identifier to cache in order to fix sql-case-sensitive problem for RDBMS.I found it has space to imporve .So I'd like to  contribute a patch.



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