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Posted to hdfs-issues@hadoop.apache.org by "Manoj Govindassamy (JIRA)" <ji...@apache.org> on 2017/06/16 18:43:00 UTC
[jira] [Commented] (HDFS-8196) Erasure Coding related information
on NameNode UI
[ https://issues.apache.org/jira/browse/HDFS-8196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16052248#comment-16052248 ]
Manoj Govindassamy commented on HDFS-8196:
------------------------------------------
[~lewuathe],
{{ClientProtocol#getECBlockGroupsStats()}} and {{ClientProtocol#getECBlocksStats()}} are modelled similar to {{ClientProtocol#getStats()}}. That is, the stats cover only the problamatic block counts. As of now, the total block replica blocks and EC blockgroups count are not available in any of these APIs. We need to extend these stats to cover the new requirements. Sorry for the delayed response.
> 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, HDFS-8196.02.patch, HDFS-8196.03.patch, HDFS-8196.04.patch, Screen Shot 2017-02-06 at 22.30.40.png, Screen Shot 2017-02-12 at 20.21.42.png, Screen Shot 2017-02-14 at 22.43.57.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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