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https://issues.apache.org/jira/browse/HDFS-8196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15859498#comment-15859498
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Takanobu Asanuma commented on HDFS-8196:
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Thanks for the patch, [~lewuathe], and thanks for reviewing, [~andrew.wang]!
Some minor comments:
* I feel it might be redundant to separate four rows for the default schema.
How about summarizing one row?
{noformat}
RS-DEFAUT-6-3-64K (Data Blocks: 6, Parity Blocks: 3, Cell Size: 65536 bytes)
{noformat}
* I think {{Block Groups}} is more fit for the metrics of the total amount.
{noformat}
Total Striped Blocks -> Total Striped Block Groups
Total Striped Blocks Size -> Total Striped Block Groups Size
{noformat}
* About the above, is the word of {{Striped}} appropriate here? We plan to
implement {{EC}} + {{Contiguous}} in HDFS-8030. If we summarize them, the word
of {{Erasure-Coded}} would be better. The result of fsck may be a reference for
this task.
> Erasure Coding related information on NameNode UI
> -------------------------------------------------
>
> Key: HDFS-8196
> URL: https://issues.apache.org/jira/browse/HDFS-8196
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: HDFS-7285
> Reporter: Kai Sasaki
> Assignee: Kai Sasaki
> Labels: NameNode, WebUI, hdfs-ec-3.0-nice-to-have
> Attachments: HDFS-8196.01.patch, Screen Shot 2017-02-06 at
> 22.30.40.png
>
>
> NameNode WebUI shows EC related information and metrics.
> This is depend on [HDFS-7674|https://issues.apache.org/jira/browse/HDFS-7674].
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