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Posted to common-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2008/12/05 00:14:44 UTC

[jira] Updated: (HADOOP-4778) Check for zero size block meta file when updating a block.

     [ https://issues.apache.org/jira/browse/HADOOP-4778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE updated HADOOP-4778:
-------------------------------------------

    Attachment: 4769_20081203.patch

4769_20081203.patch: Check for zero size block meta file.

> Check for zero size block meta file when updating a block.
> ----------------------------------------------------------
>
>                 Key: HADOOP-4778
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4778
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Blocker
>             Fix For: 0.18.3
>
>         Attachments: 4769_20081203.patch
>
>
> In case of datanode running out of disk space, block meta files may be created with zero length.  We should detect this obvious problem when updating a block.

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