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https://issues.apache.org/jira/browse/HDFS-17555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17863185#comment-17863185
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ASF GitHub Bot commented on HDFS-17555:
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granewang commented on PR #6894:
URL: https://github.com/apache/hadoop/pull/6894#issuecomment-2210568503
> Minor comments, rest LGTM
>
> side node: As of now If I am reading the code right, we can not specify
data units while specifying the -blockSize as arguments(like 1m), but have to
specify numbers, maybe we can support that as well in a followup ticket
Thanks for your nice suggestion,as of now ,we can only specify the argument
-blockSize with numbers,maybe I can support that in next patch.
> Fix NumberFormatException of NNThroughputBenchmark when configured
> dfs.blocksize.
> ---------------------------------------------------------------------------------
>
> Key: HDFS-17555
> URL: https://issues.apache.org/jira/browse/HDFS-17555
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: benchmarks, hdfs
> Affects Versions: 3.3.5, 3.3.3, 3.3.4, 3.3.6
> Reporter: wangzhongwei
> Assignee: wangzhongwei
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2024-06-20-19-17-10-099.png
>
>
> when using NNThroughputBenchmark, the configuration item dfs.blocksize
> in hdfs-site.xml is configured with a letter as the suffix,such as
> 256m,NumberFormatException occurred.
> command:
> hadoop org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark -fs
> hdfs://xxxxx -op create -threads 100 -files 10000 -filesPerDir 100 -close
> !image-2024-06-20-19-17-10-099.png|width=631,height=202!
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