hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hanisha Koneru (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11722) Change Datanode file IO profiling sampling to percentage
Date Wed, 03 May 2017 16:12:04 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Hanisha Koneru updated HDFS-11722:
    Attachment: HDFS-11722.002.patch

Thank you [~arpitagarwal]] for reviewing the patch. 
I have addressed your comments and fixed the checkstyle errors in patch v02. Fixed TestHdfsConfigFields
test error. Rest of the unit test errors are unrelated.

> Change Datanode file IO profiling sampling to percentage
> --------------------------------------------------------
>                 Key: HDFS-11722
>                 URL: https://issues.apache.org/jira/browse/HDFS-11722
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs
>            Reporter: Hanisha Koneru
>            Assignee: Hanisha Koneru
>         Attachments: HDFS-11722.001.patch, HDFS-11722.002.patch
> Datanode disk IO profiling sampling is controlled by the setting _dfs.datanode.fileio.profiling.sampling.fraction_.
Instead of fraction, we can a percentage value to make it easier to set.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org

View raw message