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https://issues.apache.org/jira/browse/YARN-4386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15157101#comment-15157101
]
Hudson commented on YARN-4386:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #9340 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/9340/])
YARN-4386. refreshNodesGracefully() should send recommission event to
(junping_du: rev 3fab88540f079591e5dae1c9184f8b26bb843427)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/NodesListManager.java
* hadoop-yarn-project/CHANGES.txt
> refreshNodesGracefully() should send recommission event to active RMNodes only
> ------------------------------------------------------------------------------
>
> Key: YARN-4386
> URL: https://issues.apache.org/jira/browse/YARN-4386
> Project: Hadoop YARN
> Issue Type: Bug
> Components: graceful
> Affects Versions: 3.0.0
> Reporter: Kuhu Shukla
> Assignee: Kuhu Shukla
> Priority: Minor
> Attachments: YARN-4386-v1.patch, YARN-4386-v2.patch
>
>
> In refreshNodesGracefully(), during recommissioning, the entryset from
> getRMNodes() which has only active nodes (RUNNING, DECOMMISSIONING etc.) is
> used for checking 'decommissioned' nodes which are present in
> getInactiveRMNodes() map alone.
> {code}
> for (Entry<NodeId, RMNode> entry:rmContext.getRMNodes().entrySet()) {
> .........................
> // Recommissioning the nodes
> if (entry.getValue().getState() == NodeState.DECOMMISSIONING
> || entry.getValue().getState() == NodeState.DECOMMISSIONED) {
> this.rmContext.getDispatcher().getEventHandler()
> .handle(new RMNodeEvent(nodeId, RMNodeEventType.RECOMMISSION));
> }
> {code}
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