[jira] [Commented] (HBASE-8322) Re-enable hbase checksums by default

["Enis Soztutar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-8322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13728248#comment-13728248 ] 

Enis Soztutar commented on HBASE-8322:
--------------------------------------

This looks good. Let's get this in. 
                
> Re-enable hbase checksums by default
> ------------------------------------
>
>                 Key: HBASE-8322
>                 URL: https://issues.apache.org/jira/browse/HBASE-8322
>             Project: HBase
>          Issue Type: Improvement
>          Components: Filesystem Integration
>            Reporter: Enis Soztutar
>            Assignee: Jean-Daniel Cryans
>            Priority: Critical
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: hbase-8322_v1.patch, HBASE-8322-v2.patch
>
>
> Double checksumming issues in HBase level checksums(HBASE-5074) has been fixed in HBASE-6868. However, that patch also disables hbase checksums by default. I think we should re-enable it by default, and document the interaction with shortcircuit reads. 

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