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https://issues.apache.org/jira/browse/HDFS-13959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ayush Saxena updated HDFS-13959:
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Attachment: HDFS-13959-01.patch
> TestUpgradeDomainBlockPlacementPolicy is flaky
> ----------------------------------------------
>
> Key: HDFS-13959
> URL: https://issues.apache.org/jira/browse/HDFS-13959
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Attachments: HDFS-13959-01.patch
>
>
> The procedure followed for rack mapping is ambiguous.
> Due to same host name the mapping of nodes to rack was not as per our
> requirement.
> In slower systems all nodes gets mapped to the latter rack2 and in little
> fast system one node gets mapped to rack1. Thus leading to test failure since
> now the rack fault tolerance comes into existence.Which can not be satisfied
> by this ambiguous mapping.
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