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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-9129.015.patch
The v15 patch fixes another conflict with [HDFS-4015]. Per offline discussion
with [~arpitagarwal] and [~anu], the {{smmthread}} should not repeatedly
reporting that:
{quote}
Refusing to leave safe mode without a force flag. Exiting safe mode will cause
a deletion of 590683116 byte(s). Please use -forceExit flag to exit safe mode
forcefully if data loss is acceptable.
{quote}
> 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, HDFS-9129.009.patch, HDFS-9129.010.patch,
> HDFS-9129.011.patch, HDFS-9129.012.patch, HDFS-9129.013.patch,
> HDFS-9129.014.patch, HDFS-9129.015.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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