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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} -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org