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https://issues.apache.org/jira/browse/HDFS-9753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15134410#comment-15134410
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James Clampffer commented on HDFS-9753:
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Thanks for the reviews Bob. I've committed to HDFS-8707.
> libhdfs++: Client fails to pass TokenProto from LocatedBlockProto to server
> when reading a block
> -------------------------------------------------------------------------------------------------
>
> Key: HDFS-9753
> URL: https://issues.apache.org/jira/browse/HDFS-9753
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: James Clampffer
> Assignee: James Clampffer
> Attachments: HDFS-9753.HDFS-8707.000.patch,
> HDFS-9753.HDFS-8707.001.patch
>
>
> FileHandleImpl::AsyncPreadSome is forgetting to pass the TokenProto from the
> ExtendedBlockProto to the DN when making a connection. On some clusters this
> causes the DN to error out when trying to deserialize because the
> TokenProto's required fields weren't filled in before serialization.
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