You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2014/03/18 17:53:42 UTC
[jira] [Resolved] (AMBARI-5094) yarn.exclude FileNotFoundException
during RM startup
[ https://issues.apache.org/jira/browse/AMBARI-5094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Onischuk resolved AMBARI-5094.
-------------------------------------
Resolution: Fixed
committed to trunk
> yarn.exclude FileNotFoundException during RM startup
> ----------------------------------------------------
>
> Key: AMBARI-5094
> URL: https://issues.apache.org/jira/browse/AMBARI-5094
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 1.5.0
>
>
> On an Ambari deployed cluster, the following configs are set in yarn-site.xml:
> <property>
> <name>yarn.resourcemanager.nodes.exclude-path</name>
> <value>/etc/hadoop/conf/yarn.exclude</value>
> </property>
> and /etc/hadoop/conf/yarn.exclude does not exist.
> This causes an error to be thrown in RM logs:
> {noformat}
> 2014-02-26 15:34:19,721 WARN org.apache.hadoop.yarn.server.resourcemanager.NodesListManager: Failed to init hostsReader, disabling
> java.io.FileNotFoundException: /etc/hadoop/conf/yarn.exclude (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:138)
> at java.io.FileInputStream.<init>(FileInputStream.java:97)
> at org.apache.hadoop.yarn.LocalConfigurationProvider.getConfigurationInputStream(LocalConfigurationProvider.java:45)
> at org.apache.hadoop.yarn.server.resourcemanager.NodesListManager.createHostsFileReader(NodesListManager.java:219)
> at org.apache.hadoop.yarn.server.resourcemanager.NodesListManager.serviceInit(NodesListManager.java:76)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceInit(ResourceManager.java:451)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:804)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:217)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1016)
> 2014-02-26 15:34:19,723 INFO org.apache.hadoop.util.HostsFileReader: Refreshing hosts (include/exclude) list
> {noformat}
> The error is harmless and RM starts up fine but with this exception in the logs. Either an empty file should be created or the property has to be removed from yarn-site.xml
--
This message was sent by Atlassian JIRA
(v6.2#6252)