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https://issues.apache.org/jira/browse/HDFS-17574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoqiao He updated HDFS-17574:
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Summary: Make NNThroughputBenchmark support human-friendly units about
blocksize. (was: Make NNThroughputBenchmark support argument blockSize suffix
with k, m, g, t, p, e)
> Make NNThroughputBenchmark support human-friendly units about blocksize.
> ------------------------------------------------------------------------
>
> Key: HDFS-17574
> URL: https://issues.apache.org/jira/browse/HDFS-17574
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: benchmarks, hdfs
> Affects Versions: 3.3.3, 3.3.6
> Reporter: wangzhongwei
> Assignee: wangzhongwei
> Priority: Major
> Labels: pull-request-available
>
> As of now,We can not specify data units while specifying the -blockSize
> as arguments(like 1m), but have to specify numbers
> test command:
> hadoop org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark -fs
> [hdfs://|hdfs://ctyunns/]xxxxx -op create -threads 100 -files 250000
> -filesPerDir 100 -blockSize 1m -close
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