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https://issues.apache.org/jira/browse/HDFS-11467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16216250#comment-16216250
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Huafeng Wang commented on HDFS-11467:
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Hi [~xiaochen], thanks for your review.
Sorry I don't fully get your second point. AFAIK fsimage is the snapshot of
namespace so we only need a disabled, an enabled and a removed ec policy to
test the section serialization/deserialization. The combinations of state
exchange make no difference here. Please correct me if I am wrong.
And also, I think now this issue is kind of blocked by HDFS-12682 since the
serialized ec policy will not have the right state so the test can not pass.
> Support ErasureCoding section in OIV XML/ReverseXML
> ---------------------------------------------------
>
> Key: HDFS-11467
> URL: https://issues.apache.org/jira/browse/HDFS-11467
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: tools
> Affects Versions: 3.0.0-alpha4
> Reporter: Wei-Chiu Chuang
> Assignee: Huafeng Wang
> Priority: Blocker
> Labels: hdfs-ec-3.0-must-do
> Attachments: HDFS-11467.001.patch, HDFS-11467.002.patch
>
>
> As discussed in HDFS-7859, after ErasureCoding section is added into fsimage,
> we would like to also support exporting this section into an XML back and
> forth using the OIV tool.
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