[
https://issues.apache.org/jira/browse/HADOOP-12185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14616720#comment-14616720
]
Hudson commented on HADOOP-12185:
---------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2195 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2195/])
HADOOP-12185. NetworkTopology is not efficient adding/getting/removing nodes.
Contributed by Inigo Goiri (cdouglas: rev
47a69ec7a5417cb56b75d07184dd6888ff068302)
*
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/NetworkTopology.java
*
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/net/TestClusterTopology.java
> NetworkTopology is not efficient adding/getting/removing nodes
> --------------------------------------------------------------
>
> Key: HADOOP-12185
> URL: https://issues.apache.org/jira/browse/HADOOP-12185
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 2.7.0
> Reporter: Inigo Goiri
> Assignee: Inigo Goiri
> Fix For: 2.8.0
>
> Attachments: HADOOP-12185-1.patch, HADOOP-12185-2.patch
>
>
> NetworkToplogy uses nodes with a list of children. The access to these
> children is slow as it's a linear search.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
