[
https://issues.apache.org/jira/browse/HDFS-9510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lin Yiqun updated HDFS-9510:
----------------------------
Attachment: HDFS-9510.004.patch
Reslove the compile error and FsVolumeMetrics register error.
> FsVolume should add the operation of creating file's time metrics
> -----------------------------------------------------------------
>
> Key: HDFS-9510
> URL: https://issues.apache.org/jira/browse/HDFS-9510
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: benchmarks, fs
> Affects Versions: 2.7.1
> Reporter: Lin Yiqun
> Assignee: Lin Yiqun
> Attachments: HDFS-9510.001.patch, HDFS-9510.002.patch,
> HDFS-9510.003.patch, HDFS-9510.004.patch
>
>
> For one datanode, this datanode may be have not only one data directorys. And
> each dataDir has correspond to a FsVolums. And in some time, the one of these
> dataDirs being created files or dirs slowly because of hardware problems.
> What's more, it will influence the whole node. So we need to monitor these
> slow-writing disk.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
