[jira] [Resolved] (HBASE-27750) Update the list of prefetched hfiles upon simple block eviction

["Wellington Chevreuil (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-27750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wellington Chevreuil resolved HBASE-27750.
------------------------------------------
    Resolution: Fixed

Thanks for the contribution [~skota@cloudera.com]. I had now merged it into master and branch-2 branches.

> Update the list of prefetched hfiles upon simple block eviction
> ---------------------------------------------------------------
>
>                 Key: HBASE-27750
>                 URL: https://issues.apache.org/jira/browse/HBASE-27750
>             Project: HBase
>          Issue Type: Sub-task
>          Components: BucketCache
>    Affects Versions: 2.6.0, 3.0.0-alpha-4
>            Reporter: Shanmukha Haripriya Kota
>            Assignee: Shanmukha Haripriya Kota
>            Priority: Major
>             Fix For: 2.6.0, 3.0.0-alpha-4
>
>
> Currently, we maintain a list of Hfiles on disk for which prefetch is complete and avoid prefetching those files after a restart. But we don't handle cases where blocks are evicted from the cache. This ticket is for updating the list of prefetched files upon simple block eviction.



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