hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] (HBASE-16621) HBCK should have -fixHFileLinks
Date Tue, 31 Jan 2017 20:09:51 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15847423#comment-15847423

Enis Soztutar commented on HBASE-16621:

A nit is the method name {{offlineHLinkFileRepair}} should be {{offlineHFileLinkRepair}}.
Other than that looks pretty good. 

> HBCK should have -fixHFileLinks
> -------------------------------
>                 Key: HBASE-16621
>                 URL: https://issues.apache.org/jira/browse/HBASE-16621
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Enis Soztutar
>            Assignee: Janos Gub
>              Labels: beginner, operability
>             Fix For: 2.0.0, 1.4.0
>         Attachments: HBASE-16621-2.patch, HBASE-16621-3.patch, HBASE-16621-4.patch, HBASE-16621.patch,
> Similar to {{-fixReferenceFiles}}, HBCK should be able to sideline dangling HFile Links
as well. 
> We have seen a couple of cases, where due to HDFS-level fsck run which deleted files
with missing blocks, the cluster is left with dangling HFIle Links, and regions cannot be
opened because of these. Only a manual and error-prone finding and clearing of HFileLinks
can save the tables regions. 

This message was sent by Atlassian JIRA

View raw message