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Date: Wed, 31 Aug 2016 18:16:20 +0000 (UTC)
From: "Ted Yu (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.13001168.1472522953000.460498.1472667380504@Atlassian.JIRA>
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Subject: [jira] [Commented] (HBASE-16527) IOExceptions from DFS client still
 can cause CatalogJanitor to delete referenced files
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archived-at: Wed, 31 Aug 2016 18:16:47 -0000


    [ https://issues.apache.org/jira/browse/HBASE-16527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15452944#comment-15452944 ] 

Ted Yu commented on HBASE-16527:
--------------------------------

Without using FSUtils.ReferenceFileFilter, potentially large number of files would be retrieved.

Maybe modify FSUtils.ReferenceFileFilter so that it returns true in case of IOE.
Then hasReferences() performs another round of check.

> IOExceptions from DFS client still can cause CatalogJanitor to delete referenced files
> --------------------------------------------------------------------------------------
>
>                 Key: HBASE-16527
>                 URL: https://issues.apache.org/jira/browse/HBASE-16527
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>             Fix For: 2.0.0
>
>         Attachments: HBASE-16527-v1.patch
>
>
> that was fixed partially in HBASE-13331, but issue still exists , now a little bit deeper in the code.


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