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https://issues.apache.org/jira/browse/HDFS-16147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17391605#comment-17391605
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liuyongpan commented on HDFS-16147:
-----------------------------------
1、HDFS-16147.002.patch fix the error of test unit at
org.apache.hadoop.hdfs.server.namenode.TestFSImage.testNoParallelSectionsWithCompressionEnabled
2、Upon careful examination, Oiv can indeed work normally, and I can't explain
why it works.
3、If I create a parallel compressed image with this patch, and then try to load
it in a NN without this patch and parallel loading disabled, the NN still able
to load it.
It may be hard to understand, but it's true, and you can check it out.
> load fsimage with parallelization and compression
> -------------------------------------------------
>
> Key: HDFS-16147
> URL: https://issues.apache.org/jira/browse/HDFS-16147
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namanode
> Affects Versions: 3.3.0
> Reporter: liuyongpan
> Priority: Minor
> Attachments: HDFS-16147.001.patch, HDFS-16147.002.patch
>
>
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