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Posted to hdfs-issues@hadoop.apache.org by "Yi Liu (JIRA)" <ji...@apache.org> on 2014/09/02 03:40:22 UTC

[jira] [Updated] (HDFS-6886) Use single editlog record for creating file + overwrite.

     [ https://issues.apache.org/jira/browse/HDFS-6886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yi Liu updated HDFS-6886:
-------------------------
    Attachment: HDFS-6886.003.patch

Update patch for [~vinayrpet]'s comments and make a git patch

> Use single editlog record for creating file + overwrite.
> --------------------------------------------------------
>
>                 Key: HDFS-6886
>                 URL: https://issues.apache.org/jira/browse/HDFS-6886
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Yi Liu
>            Assignee: Yi Liu
>            Priority: Critical
>         Attachments: HDFS-6886.001.patch, HDFS-6886.002.patch, HDFS-6886.003.patch, editsStored
>
>
> As discussed in HDFS-6871, as [~jingzhao] and [~cmccabe]'s suggestion, we could do further improvement to use one editlog record for creating file + overwrite in this JIRA. We could record the overwrite flag in editlog for creating file.



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