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https://issues.apache.org/jira/browse/HDFS-4372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HDFS-4372:
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Attachment: HDFS-4372.2.patch
I'm attaching version 2 of the patch. [~jingzhao], here is a summary of how
the new patch addresses your feedback from last time:
# I took your suggestion to under-count slightly on snapshots/reference inodes
and then set count equal to total at the end. This is a lot simpler than
trying to identify whether or not an inode should be counted. I tested this
with a combination of snapshots and renames and saw correct results.
# There was not a simple way to present that we didn't need to save the
namespace. I'd like to defer this to a future enhancement if needed.
# I cleaned up unused imports in {{StartupProgress}}.
# In the internal tracking data structures, I switched from using boxed
{{Long}} to primitive {{long}}. I also refactored common members into a new
base class: {{AbstractTracking}}.
> Track NameNode startup progress
> -------------------------------
>
> Key: HDFS-4372
> URL: https://issues.apache.org/jira/browse/HDFS-4372
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: 3.0.0
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HDFS-4372.1.patch, HDFS-4372.2.patch
>
>
> Track detailed progress information about the steps of NameNode startup to
> enable display to users.
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