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https://issues.apache.org/jira/browse/HDDS-1749?focusedWorklogId=282677&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-282677
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ASF GitHub Bot logged work on HDDS-1749:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 25/Jul/19 14:56
            Start Date: 25/Jul/19 14:56
    Worklog Time Spent: 10m 
      Work Description: hadoop-yetus commented on issue #1124: HDDS-1749 : 
Ozone Client should randomize the list of nodes in pipeline for reads
URL: https://github.com/apache/hadoop/pull/1124#issuecomment-515078126
 
 
   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | 0 | reexec | 0 | Docker mode activated. |
   | -1 | patch | 14 | https://github.com/apache/hadoop/pull/1124 does not 
apply to trunk. Rebase required? Wrong Branch? See 
https://wiki.apache.org/hadoop/HowToContribute for help. |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | GITHUB PR | https://github.com/apache/hadoop/pull/1124 |
   | Console output | 
https://builds.apache.org/job/hadoop-multibranch/job/PR-1124/3/console |
   | versions | git=2.7.4 |
   | Powered by | Apache Yetus 0.10.0 http://yetus.apache.org |
   
   
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 282677)
    Time Spent: 1.5h  (was: 1h 20m)

> Ozone Client should randomize the list of nodes in pipeline for reads
> ---------------------------------------------------------------------
>
>                 Key: HDDS-1749
>                 URL: https://issues.apache.org/jira/browse/HDDS-1749
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Client
>    Affects Versions: 0.4.0
>            Reporter: Mukul Kumar Singh
>            Assignee: Aravindan Vijayan
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> Currently the list of nodes returned by SCM are static and are returned in 
> the same order to all the clients. Ideally these should be sorted by the 
> network topology and then returned to client.
> However even when network topology in not available, then SCM/client should 
> randomly sort the nodes before choosing the replica's to connect.



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