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https://issues.apache.org/jira/browse/HDFS-9129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mingliang Liu updated HDFS-9129:
--------------------------------
Attachment: HDFS-9129.008.patch
The v8 patch is to address one checkstyle warning and one failing unit test in
v7 patch. Other checkstyle warnings are existing ones and we can not resolve it
in this patch. Findbugs warnings is unrelated. The other failing unit test
seems flaky. Working on new unit test {{TestBlockManagerSafeMode}} for next
patch.
> Move the safemode block count into BlockManager
> -----------------------------------------------
>
> Key: HDFS-9129
> URL: https://issues.apache.org/jira/browse/HDFS-9129
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Haohui Mai
> Assignee: Mingliang Liu
> Attachments: HDFS-9129.000.patch, HDFS-9129.001.patch,
> HDFS-9129.002.patch, HDFS-9129.003.patch, HDFS-9129.004.patch,
> HDFS-9129.005.patch, HDFS-9129.006.patch, HDFS-9129.007.patch,
> HDFS-9129.008.patch
>
>
> The {{SafeMode}} needs to track whether there are enough blocks so that the
> NN can get out of the safemode. These fields can moved to the
> {{BlockManager}} class.
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