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https://issues.apache.org/jira/browse/YARN-3629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14542164#comment-14542164
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Hudson commented on YARN-3629:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2142 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2142/])
YARN-3629. NodeID is always printed as "null" in node manager (devaraj: rev
5c2f05cd9bad9bf9beb0f4ca18f4ae1bc3e84499)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java
* hadoop-yarn-project/CHANGES.txt
> NodeID is always printed as "null" in node manager initialization log.
> ----------------------------------------------------------------------
>
> Key: YARN-3629
> URL: https://issues.apache.org/jira/browse/YARN-3629
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: nijel
> Assignee: nijel
> Fix For: 2.8.0
>
> Attachments: YARN-3629-1.patch
>
>
> In Node manager log during startup the following logs is printed
> 2015-05-12 11:20:02,347 INFO
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: Initialized
> nodemanager for *null* : physical-memory=4096 virtual-memory=8602
> virtual-cores=8
> This line is printed from NodeStatusUpdaterImpl.serviceInit.
> But the nodeid assignment is happening only in
> NodeStatusUpdaterImpl.serviceStart
> {code}
> protected void serviceStart() throws Exception {
> // NodeManager is the last service to start, so NodeId is available.
> this.nodeId = this.context.getNodeId();
> {code}
> Assigning the node id in serviceinit is not feasible since it is generated by
> ContainerManagerImpl.serviceStart.
> The log can be moved to service start to give right information to user.
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