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From "ASF GitHub Bot (Jira)" <j...@apache.org>
Subject [jira] [Work logged] (HDDS-1879) Support multiple excluded scopes when choosing datanodes in NetworkTopology
Date Fri, 30 Aug 2019 17:22:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1879?focusedWorklogId=304410&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-304410
]

ASF GitHub Bot logged work on HDDS-1879:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 30/Aug/19 17:21
            Start Date: 30/Aug/19 17:21
    Worklog Time Spent: 10m 
      Work Description: xiaoyuyao commented on pull request #1194: HDDS-1879.  Support multiple
excluded scopes when choosing datanodes in NetworkTopology
URL: https://github.com/apache/hadoop/pull/1194#discussion_r319605573
 
 

 ##########
 File path: hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/net/InnerNodeImpl.java
 ##########
 @@ -313,12 +314,12 @@ public Node getLeaf(int leafIndex) {
    *   means picking the 3th available node, which is n5.
 
 Review comment:
   It is not related to the current change. But the example in the comments need further clarification.
E.g., n5 is under /dc2 which is in excludedScope. Maybe you want to put n5 under /root/dc1/rack2?
instead of /root/dc2/rack1?
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 304410)
    Time Spent: 1.5h  (was: 1h 20m)

> Support multiple excluded scopes when choosing datanodes in NetworkTopology
> ---------------------------------------------------------------------------
>
>                 Key: HDDS-1879
>                 URL: https://issues.apache.org/jira/browse/HDDS-1879
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Sammi Chen
>            Assignee: Sammi Chen
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>




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