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Posted to hdfs-issues@hadoop.apache.org by "Lokesh Jain (JIRA)" <ji...@apache.org> on 2018/02/12 11:40:00 UTC

[jira] [Updated] (HDFS-13134) Ozone: Format open containers on datanode restart

     [ https://issues.apache.org/jira/browse/HDFS-13134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lokesh Jain updated HDFS-13134:
-------------------------------
    Attachment: HDFS-13134.001.patch

> Ozone: Format open containers on datanode restart
> -------------------------------------------------
>
>                 Key: HDFS-13134
>                 URL: https://issues.apache.org/jira/browse/HDFS-13134
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Lokesh Jain
>            Assignee: Lokesh Jain
>            Priority: Major
>         Attachments: HDFS-13134.001.patch
>
>
> Once a datanode is restarted its open containers should be formatted. Only the open containers whose pipeline has a replication factor of three will need to be formatted. The format command is sent by SCM to the datanode after the corresponding containers have been successfully replicated.



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