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Date: Wed, 6 Sep 2017 22:40:00 +0000 (UTC)
From: "Anu Engineer (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.13068652.1493791851000.44270.1504737600191@Atlassian.JIRA>
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Subject: [jira] [Commented] (HDFS-11744) Ozone: Implement the trace ID
 generator
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archived-at: Wed, 06 Sep 2017 22:40:04 -0000


    [ https://issues.apache.org/jira/browse/HDFS-11744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16156143#comment-16156143 ] 

Anu Engineer commented on HDFS-11744:
-------------------------------------

[~linyiqun] We have trace ID on each call since the xciever client will fail if we did not have a valid ID. is this JIRA still required? can you please comment? 

cc: [~msingh] I think it was one of your patches that fixed the issue, care to comment? 


> Ozone: Implement the trace ID generator
> ---------------------------------------
>
>                 Key: HDFS-11744
>                 URL: https://issues.apache.org/jira/browse/HDFS-11744
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Yiqun Lin
>            Assignee: Yiqun Lin
>
> Currently in ozone, if a client wants to call a container operation command, it requires client to create an unique id. Actually this is not a convenience way, we should provide a specific id generator to help us do this. Also we can keep the original way since sometimes the client wants to use its own traceID in case of error this will be help debugging and tracing.


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