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https://issues.apache.org/jira/browse/HDFS-8846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhe Zhang updated HDFS-8846:
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Attachment: HDFS-8846.00.patch
The patch does the following:
# Added a packed {{/dfs}} dir. I basically started a 2.5.2 local cluster,
created {{/input}} and 200 sub directories under it. The {{inotify}} test in
this patch only uses the create event of {{/input}}.
# Moved {{testPreserveEditLogs}} to {{TestDFSUpgradeFromImage}}. Similar to
other tests in the class, it unpacks the image and tries to upgrade.
> Create edit log files with old layout version for upgrade testing
> -----------------------------------------------------------------
>
> Key: HDFS-8846
> URL: https://issues.apache.org/jira/browse/HDFS-8846
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.7.1
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Attachments: HDFS-8846.00.patch
>
>
> Per discussion under HDFS-8480, we should create some edit log files with old
> layout version, to test whether they can be correctly handled in upgrades.
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