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Posted to hdfs-issues@hadoop.apache.org by "Yuanbo Liu (JIRA)" <ji...@apache.org> on 2016/07/18 06:56:20 UTC
[jira] [Updated] (HDFS-10645) Make max block report size as a
metric and add this metric to datanode web ui
[ https://issues.apache.org/jira/browse/HDFS-10645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuanbo Liu updated HDFS-10645:
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Summary: Make max block report size as a metric and add this metric to datanode web ui (was: Make block report size as a metric and add this metric to datanode web ui)
> Make max block report size as a metric and add this metric to datanode web ui
> -----------------------------------------------------------------------------
>
> Key: HDFS-10645
> URL: https://issues.apache.org/jira/browse/HDFS-10645
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode, ui
> Reporter: Yuanbo Liu
> Assignee: Yuanbo Liu
>
> Add a new metric called "Max block report size". It's important for administrators to know the bottleneck of block report, and the metric is also a good tuning metric.
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