Replies: 7 comments
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Can you use juicefs bench command test first |
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Is there any difference between hadoop nnbench and juicefs bench? mulit thread？ I think the problem is the concurrent ‘jfs_create’ performance，Conflicting resources inside |
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Could you provide the command? |
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./hadoop jar ../share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-3.3.4-tests.jar nnbench -operation create_write -maps 100 -numberOfFiles 10000 -blockSize 1048576 -bytesToWrite 0 -baseDir jfs://myjfs/xxx |
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性能比较差是和什么做对比的 |
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跟hdfs namenode比 |
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有可能，使用tikv create的时候会存在多个网络来回 |
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使用hadoop nnbench测试时create性能，juicefs的性能比较差，meta用的tikv，但是其他的也差不多。
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