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https://issues.apache.org/jira/browse/YARN-6693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16038068#comment-16038068
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Gopal V commented on YARN-6693:
-------------------------------
This works in 2.7.3 and currently the only thing that breaks is the NM startup,
so move to hadoop-common@ once triaged.
> Regression: YARN minicluster NodeManager fails to start on a Mac
> -----------------------------------------------------------------
>
> Key: YARN-6693
> URL: https://issues.apache.org/jira/browse/YARN-6693
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.8.0
> Reporter: Gopal V
> Priority: Critical
>
> {code}
> 2017-06-05T19:58:28,363 WARN [main] util.ResourceCalculatorPlugin:
> java.lang.UnsupportedOperationException: Could not determine OS: Failed to
> instantiate default resource calculator.
> java.lang.UnsupportedOperationException: Could not determine OS
> at org.apache.hadoop.util.SysInfo.newInstance(SysInfo.java:43)
> ~[hadoop-common-2.8.0.jar:?]
> at
> org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.<init>(ResourceCalculatorPlugin.java:41)
> ~[hadoop-yarn-common-2.8.0.jar:?]
> at
> org.apache.hadoop.yarn.util.ResourceCalculatorPlugin.getResourceCalculatorPlugin(ResourceCalculatorPlugin.java:191)
> [hadoop-yarn-common-2.8.0.jar:?]
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeResourceMonitorImpl.serviceInit(NodeResourceMonitorImpl.java:73)
> [hadoop-yarn-server-nodemanager-2.8.0.jar:?]
> {code}
> https://github.com/apache/hadoop/blob/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SysInfo.java#L43
> {code}
> public static SysInfo newInstance() {
> if (Shell.LINUX) {
> return new SysInfoLinux();
> }
> if (Shell.WINDOWS) {
> return new SysInfoWindows();
> }
> throw new UnsupportedOperationException("Could not determine OS");
> }
> {code}
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