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From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2345) new transactions to support HDFS Appends
Date Thu, 07 Feb 2008 00:39:08 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

dhruba borthakur updated HADOOP-2345:
-------------------------------------

    Attachment: AppendTransactions2.patch

Changed names of Transactions from Openlease/CloseLease to Open/Close. Removed DatanodeDescriptors
from fsimage.

> new transactions to support HDFS Appends
> ----------------------------------------
>
>                 Key: HADOOP-2345
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2345
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: dfs
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>             Fix For: 0.17.0
>
>         Attachments: AppendTransactions.patch, AppendTransactions2.patch
>
>
> This JIRA adresses the changes needed to the transaction mechanism to support appending
data to existing HDFS files. The details of this design is documented in HADOOP-1700.

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