[jira] [Commented] (KYLIN-1146) reduce the number of objects put into ehcache

["hongbin ma (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-1146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15006322#comment-15006322 ] 

hongbin ma commented on KYLIN-1146:
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the key part is now replaced by sql digest's hashcode, this approach is not perfect but it reduced the object number in key.
for the value part, it's naturally a collection of objects, can't fix it unless we decide to store it as a serialized byte array form, and deserialize it upon every read operation

> reduce the number of  objects put into ehcache
> ----------------------------------------------
>
>                 Key: KYLIN-1146
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1146
>             Project: Kylin
>          Issue Type: Sub-task
>            Reporter: hongbin ma
>            Assignee: hongbin ma
>
> echcache will give warning if the K/V has lots of objects, maybe we should compact the K/V into just 2 objects before putting in



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