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From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3933) DataNode's BlockSender sends more data than necessary
Date Mon, 11 Aug 2008 18:46:46 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12621545#action_12621545
] 

Raghu Angadi commented on HADOOP-3933:
--------------------------------------

+1. The existing code reads 0 to 511 bytes more depending on startOffset.

> Do I need to submit a separate patch file? It's a one-line fix.

yes. please.

> DataNode's BlockSender sends more data than necessary
> -----------------------------------------------------
>
>                 Key: HADOOP-3933
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3933
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: Ning Li
>            Priority: Minor
>
> DataNode's BlockSender sends more data than necessary because of how it computes endOffset.

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