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https://issues.apache.org/jira/browse/HDFS-263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J resolved HDFS-263.
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Resolution: Cannot Reproduce
Doesn't look like there's a problem today:
1339947 files and directories, 1345767 blocks:
{code}
[harsh@01 ~]$ time sudo -u hdfs hadoop fsck / &> /dev/null
real 0m25.126s
user 0m1.972s
sys 0m0.268s
[harsh@01 ~]$ time sudo -u hdfs hadoop fsck / -files &> /dev/null
real 0m26.307s
user 0m4.376s
sys 0m0.602s
[harsh@01 ~]$ time sudo -u hdfs hadoop fsck / -files -blocks -locations &> /
dev/null
real 0m27.712s
user 0m6.900s
sys 0m1.126s
{code}
> fsck -files -blocks -locations is a little slow
> -----------------------------------------------
>
> Key: HDFS-263
> URL: https://issues.apache.org/jira/browse/HDFS-263
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Koji Noguchi
> Assignee: Lohit Vijayarenu
> Priority: Minor
>
> fsck on one subdirectory.
> about 50,000 files (50,000 blocks)
> fsck /user/aaa 3 seconds
> fsck /user/aaa -files 30 seconds
> fsck /user/aaa -files -blocks -locations 90 seconds.
> It depends on the network, but could it be a little faster?
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