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Posted to hdfs-issues@hadoop.apache.org by "Shilun Fan (Jira)" <ji...@apache.org> on 2024/01/16 08:59:00 UTC

[jira] [Updated] (HDFS-15684) EC: Call recoverLease on DFSStripedOutputStream close exception

     [ https://issues.apache.org/jira/browse/HDFS-15684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shilun Fan updated HDFS-15684:
------------------------------
    Target Version/s: 3.3.2, 3.4.0  (was: 3.3.2)

> EC: Call recoverLease on DFSStripedOutputStream close exception
> ---------------------------------------------------------------
>
>                 Key: HDFS-15684
>                 URL: https://issues.apache.org/jira/browse/HDFS-15684
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: dfsclient, ec
>            Reporter: Hongbing Wang
>            Assignee: Hongbing Wang
>            Priority: Major
>             Fix For: 3.4.0
>
>         Attachments: HDFS-15684.001.patch, HDFS-15684.002.patch, HDFS-15684.003.patch
>
>
> -HDFS-14694- add a feature that call recoverLease operation automatically when DFSOutputSteam close encounters exception. When we wanted to apply this feature to our cluster, we found that it does not support EC files. 
> I think this feature should take effect whether replica files or EC files. This Jira proposes to make it effective when in the case of EC files.



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