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https://issues.apache.org/jira/browse/HADOOP-4499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643064#action_12643064
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Hairong Kuang commented on HADOOP-4499:
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OK I see. Now I understand the code better. The problem was caused by the data
buffering. The confusing part is that gotEOS represents the end of "raw" stream
not the block stream.
+1.
> DFSClient should invoke checksumOk only once.
> ---------------------------------------------
>
> Key: HADOOP-4499
> URL: https://issues.apache.org/jira/browse/HADOOP-4499
> Project: Hadoop Core
> Issue Type: Bug
> Affects Versions: 0.18.0
> Reporter: Raghu Angadi
> Assignee: Raghu Angadi
> Priority: Blocker
> Fix For: 0.19.1
>
> Attachments: HADOOP-4499-branch-19.patch, HADOOP-4499.patch
>
>
> This is a follow up for HADOOP-3914. HADOOP-3914 added a log when DFSClient
> tries to invoke checksumOk more than once. This jira is mainly for removing
> the debug log since we know why it happens.
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