[jira] [Updated] (CARBONDATA-3526) Cache issue and select query failure with multiple updates

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-3526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akash R Nilugal updated CARBONDATA-3526:
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    Fix Version/s: 1.6.0

> Cache issue and select query failure with multiple updates
> ----------------------------------------------------------
>
>                 Key: CARBONDATA-3526
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3526
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: Akash R Nilugal
>            Assignee: Akash R Nilugal
>            Priority: Major
>             Fix For: 1.6.0, 1.6.1
>
>          Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> Problem:
> When multiple updates happen on table, cache is loaded during update operation, but since on second update the horizontal compaction happens inside the segment, already loaded into cache are invalid. So if we do clean files, physical deletion of horizontal compacted takes place, but still the cache contains old files.So when select query is fired, query fails with file not found exception.

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