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https://issues.apache.org/jira/browse/HDDS-1865?focusedWorklogId=287854&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-287854
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ASF GitHub Bot logged work on HDDS-1865:
----------------------------------------
Author: ASF GitHub Bot
Created on: 02/Aug/19 11:30
Start Date: 02/Aug/19 11:30
Worklog Time Spent: 10m
Work Description: ChenSammi commented on pull request #1184: HDDS-1865.
Use "ozone.network.topology.aware.read" to control both RPC client and server
side logic
URL: https://github.com/apache/hadoop/pull/1184#discussion_r310091612
##########
File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/placement/algorithms/ContainerPlacementPolicyFactory.java
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@@ -36,7 +36,7 @@
private static final Class<? extends ContainerPlacementPolicy>
OZONE_SCM_CONTAINER_PLACEMENT_IMPL_DEFAULT =
- SCMContainerPlacementRandom.class;
+ SCMContainerPlacementRackAware.class;
Review comment:
ContainerPlacementPolicy chosen and topology aware read are two independent
choice. If SCMContainerPlacementRandom is used, we can still enable topology
aware read as long as datanode to network location mapping is correctly built.
This change is committed unintentionally, I will remove it now, and enable
the configuration after 0.4.1 is released.
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Issue Time Tracking
-------------------
Worklog Id: (was: 287854)
Time Spent: 1h 10m (was: 1h)
> Use "ozone.network.topology.aware.read" to control both RPC client and server
> side logic
> -----------------------------------------------------------------------------------------
>
> Key: HDDS-1865
> URL: https://issues.apache.org/jira/browse/HDDS-1865
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Sammi Chen
> Assignee: Sammi Chen
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
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