[jira] [Resolved] (CARBONDATA-3392) Make use of LRU mandatory when using IndexServer

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravindra Pesala resolved CARBONDATA-3392.
-----------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.6.0

> Make use of LRU mandatory when using IndexServer
> ------------------------------------------------
>
>                 Key: CARBONDATA-3392
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3392
>             Project: CarbonData
>          Issue Type: Sub-task
>            Reporter: Kunal Kapoor
>            Assignee: Kunal Kapoor
>            Priority: Major
>             Fix For: 1.6.0
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> *Background*
> Currently LRU is optional for the user to configure, but this will raise some concerns in case of index server because the invalid segments have to be constantly removed from the cache in case of update/delete/compaction scenarios.
> Therefore if clear segment job is failed then the job would not fail bu there has to be a mechanism to prevent that segment from being in cache forever.

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