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https://issues.apache.org/jira/browse/HADOOP-6004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Homan updated HADOOP-6004:
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Attachment: HADOOP-6004.patch
D'oh. Yes, it should be. Good catch. Uploaded new version.
The BlockLocation class could be improved as there is an implicit requirement
that the length of the hosts, names and topologies all should be the same
length, which currently is not verified or enforced. A better implementation
would be a list of tuples of {host, name, topology} with accompanying offset
and length.
> BlockLocation deserialization is incorrect
> ------------------------------------------
>
> Key: HADOOP-6004
> URL: https://issues.apache.org/jira/browse/HADOOP-6004
> Project: Hadoop Core
> Issue Type: Bug
> Components: fs
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Attachments: HADOOP-6004.patch, HADOOP-6004.patch
>
>
> The {{readFields}} method of {{BlockLocation}} does not correctly allocate
> new arrays for topologyPaths and hosts. Patch shortly.
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