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Posted to hdfs-issues@hadoop.apache.org by "Aaron T. Myers (JIRA)" <ji...@apache.org> on 2011/05/30 21:58:49 UTC

[jira] [Assigned] (HDFS-1149) Lease reassignment is not persisted to edit log

     [ https://issues.apache.org/jira/browse/HDFS-1149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aaron T. Myers reassigned HDFS-1149:
------------------------------------

    Assignee: Aaron T. Myers

> Lease reassignment is not persisted to edit log
> -----------------------------------------------
>
>                 Key: HDFS-1149
>                 URL: https://issues.apache.org/jira/browse/HDFS-1149
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.21.0
>            Reporter: Todd Lipcon
>            Assignee: Aaron T. Myers
>
> During lease recovery, the lease gets reassigned to a special NN holder. This is not currently persisted to the edit log, which means that after an NN restart, the original leaseholder could end up allocating more blocks or completing a file that has already started recovery.

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