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https://issues.apache.org/jira/browse/HBASE-28457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HBASE-28457:
-----------------------------------
    Labels: pull-request-available  (was: )

> Introduce a version field in file based tracker record
> ------------------------------------------------------
>
>                 Key: HBASE-28457
>                 URL: https://issues.apache.org/jira/browse/HBASE-28457
>             Project: HBase
>          Issue Type: Sub-task
>          Components: HFile
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>            Priority: Major
>              Labels: pull-request-available
>
> Per the discussion around HBASE-27826 and the related design doc, we all 
> agree that we should add version field to store file tracker, so when 
> downgrading, we will know that we will miss something when reading a tracker 
> file with higher version and fail the initialization, instead of ignore it 
> silently and may cause data loss.



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