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https://issues.apache.org/jira/browse/HDDS-1663?focusedWorklogId=257335&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-257335
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ASF GitHub Bot logged work on HDDS-1663:
----------------------------------------
Author: ASF GitHub Bot
Created on: 11/Jun/19 02:41
Start Date: 11/Jun/19 02:41
Worklog Time Spent: 10m
Work Description: ChenSammi commented on pull request #937: HDDS-1663.
Add datanode to network topology cluster during node regis…
URL: https://github.com/apache/hadoop/pull/937#discussion_r292258632
##########
File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/SCMNodeManager.java
##########
@@ -228,14 +251,27 @@ public RegisteredCommand register(
datanodeDetails.setIpAddress(dnAddress.getHostAddress());
}
try {
+ String location;
+ if (useHostname) {
+ datanodeDetails.setNetworkName(datanodeDetails.getHostName());
+ location = nodeResolve(datanodeDetails.getHostName());
+ } else {
+ datanodeDetails.setNetworkName(datanodeDetails.getIpAddress());
+ location = nodeResolve(datanodeDetails.getIpAddress());
+ }
+ if (location != null) {
Review comment:
Every new DatanodeDetails instance will have /default-rack as its location
if not explicitly set. It's handled in DatanodeDetails#Builder class.
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Issue Time Tracking
-------------------
Worklog Id: (was: 257335)
Time Spent: 3h (was: 2h 50m)
> Add datanode to network topology cluster during node register
> -------------------------------------------------------------
>
> Key: HDDS-1663
> URL: https://issues.apache.org/jira/browse/HDDS-1663
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Sammi Chen
> Assignee: Sammi Chen
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h
> Remaining Estimate: 0h
>
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