You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2017/06/06 03:45:18 UTC
[jira] [Commented] (YARN-6693) Regression: YARN minicluster
NodeManager fails to start on a Mac
[ https://issues.apache.org/jira/browse/YARN-6693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16038068#comment-16038068 ]
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-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org