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https://issues.apache.org/jira/browse/HDFS-8120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhe Zhang updated HDFS-8120:
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Attachment: HDFS-8120.008.patch
Thanks Bo for the update! I compared 007 to 005 and the changes look good to
me.
I made some minor updates in 008 patch (added some comments, changed a test
parameter in {{TestDFSStripedOutputStream#TestFileMoreThanABlockGroup2}} to
make it different from {{TestFileMoreThanABlockGroup1}}.
[~jingzhao] Please let me know if the latest patch looks OK. W.r.t. HDFS-8145,
I think your solution is a good idea.
> Erasure coding: created util class to analyze striped block groups
> ------------------------------------------------------------------
>
> Key: HDFS-8120
> URL: https://issues.apache.org/jira/browse/HDFS-8120
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Attachments: HDFS-8120.000.patch, HDFS-8120.001.patch,
> HDFS-8120.002.patch, HDFS-8120.003.patch, HDFS-8120.004.patch,
> HDFS-8120.005.patch, HDFS-8120.006.patch, HDFS-8120.007.patch,
> HDFS-8120.008.patch
>
>
> The patch adds logic of calculating size of individual blocks in a striped
> block group.
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