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From Steve Loughran <ste...@hortonworks.com>
Subject Re: Issue HADOOP-8905
Date Fri, 10 May 2013 16:46:25 GMT
On 9 May 2013 20:39, <syates@stevendyates.com> wrote:

>
>> Unless there are existing bits of this stuff lurking somewhere in the
>> Hadoop codebase that I haven't noticed, these could be copied into hadoop
>> core. Reviewing the code as it is would be welcome
>>
>> https://github.com/**steveloughran/hadoop-trunk/**
>> tree/stevel/HADOOP-8545-swift/**hadoop-tools/hadoop-openstack/**
>> src/main/java/org/apache/**hadoop/fs/swift/util<https://github.com/steveloughran/hadoop-trunk/tree/stevel/HADOOP-8545-swift/hadoop-tools/hadoop-openstack/src/main/java/org/apache/hadoop/fs/swift/util>
>>
>>
> Thank you Steve, if you don't mind me taking a look at and possibly using
> your stats classes with this issue that would be great.
>
> I will review and get back in touch
>

great!

This is what a post-test-run dump of the stats looks like
2013-05-09 16:35:19,878 [main] INFO   HEAD getObjectMetadata-newest count=3
total=0.732s mean=0.244s stddev=0.000s min=0.171s max=0.287s
2013-05-09 16:35:19,879 [main] INFO   DELETE  count=10 total=4.594s
mean=0.459s stddev=0.001s min=0.188s max=2.526s
2013-05-09 16:35:19,879 [main] INFO   PUT  count=1 total=6.253s mean=6.253s
stddev=0.000s min=6.253s max=6.253s
2013-05-09 16:35:19,880 [main] INFO   GET findObjects count=2 total=0.443s
mean=0.222s stddev=0.000s min=0.220s max=0.223s
2013-05-09 16:35:19,880 [main] INFO   HEAD createContainer count=1
total=0.324s mean=0.324s stddev=0.000s min=0.324s max=0.324s
2013-05-09 16:35:19,881 [main] INFO   HEAD getObjectMetadata-newest-FAIL
count=2 total=10.755s mean=5.378s stddev=0.007s min=0.178s max=10.577s
2013-05-09 16:35:19,881 [main] INFO   PUT upload count=9 total=2.546s
mean=0.283s stddev=0.000s min=0.216s max=0.377s
2013-05-09 16:35:19,881 [main] INFO   POST authentication count=1
total=1.096s mean=1.096s stddev=0.000s min=1.096s max=1.096s

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