[jira] [Commented] (HBASE-23633) Find a way to handle the corrupt recovered hfiles

["Guanghao Zhang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-23633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17028252#comment-17028252 ] 

Guanghao Zhang commented on HBASE-23633:
----------------------------------------

[~pankajkumar] Are you working for this now?

> Find a way to handle the corrupt recovered hfiles
> -------------------------------------------------
>
>                 Key: HBASE-23633
>                 URL: https://issues.apache.org/jira/browse/HBASE-23633
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Guanghao Zhang
>            Priority: Major
>
> Copy the comment from PR review.
>  
> If the file is a corrupt HFile, an exception will be thrown here, which will cause the region to fail to open.
> Maybe we can add a new parameter to control whether to skip the exception, similar to recover edits which has a parameter "hbase.hregion.edits.replay.skip.errors";
>  
> Regions that can't be opened because of detached References or corrupt hfiles are a fact-of-life. We need work on this issue. This will be a new variant on the problem -- i.e. bad recovered hfiles.
> On adding a config to ignore bad files and just open, thats a bit dangerous as per @infraio .... as it could mean silent data loss.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)