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Billy(Yiming) Liu resolved KYLIN-1843. -------------------------------------- Resolution: Fixed Fix Version/s: v1.5.3 > LRU cache for in memory dimensions > ---------------------------------- > > Key: KYLIN-1843 > URL: https://issues.apache.org/jira/browse/KYLIN-1843 > Project: Kylin > Issue Type: Improvement > Components: Query Engine > Affects Versions: v1.2, v1.5.2 > Reporter: Abhilash L L > Assignee: Billy(Yiming) Liu > Fix For: v1.5.3 > > Attachments: KYLIN-1843.patch > > > The dimensions are kept in memory to fill up the result set. > Now as and when more cubes are created, all the dimensions keep accumulating > in the memory > This means tomcat memory requirements always keep increasing > It would help if less frequently used dimensions are swapped out to keep > memory in check. > We can have a Cache Manager which gets to decide which dimensions are kept in > memory and brings in as and when its required. The size of the cache should > be tuneable. -- This message was sent by Atlassian JIRA (v6.3.4#6332)