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Posted to hdfs-issues@hadoop.apache.org by "Colin Patrick McCabe (JIRA)" <ji...@apache.org> on 2014/09/22 08:29:35 UTC

[jira] [Work started] (HDFS-6881) The DFSClient should use the sampler to determine whether to initiate trace spans when making RPCv9 calls to the NN and DN

     [ https://issues.apache.org/jira/browse/HDFS-6881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HDFS-6881 started by Colin Patrick McCabe.
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> The DFSClient should use the sampler to determine whether to initiate trace spans when making RPCv9 calls to the NN and DN
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-6881
>                 URL: https://issues.apache.org/jira/browse/HDFS-6881
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>    Affects Versions: 2.6.0
>            Reporter: Masatake Iwasaki
>            Assignee: Colin Patrick McCabe
>         Attachments: HDFS-6881.002.patch
>
>
> The DFSClient should use the configred HTrace sampler to determine whether to initiate trace spans when making RPCv9 calls to the NN and DN.



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