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https://issues.apache.org/jira/browse/YARN-6585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16010597#comment-16010597
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Sunil G commented on YARN-6585:
-------------------------------
Yes. Order is changed somehow.
{code}
message AddToClusterNodeLabelsRequestProto {
repeated string deprecatedNodeLabels = 1;
repeated NodeLabelProto nodeLabels = 2;
}
{code}
This should be changed like
{code}
message AddToClusterNodeLabelsRequestProto {
repeated NodeLabelProto nodeLabels = 1;
repeated string deprecatedNodeLabels = 2;
}
{code}
I ll update a patch now.
> RM fails to start when upgrading from 2.7 to 2.8 for clusters with node
> labels.
> -------------------------------------------------------------------------------
>
> Key: YARN-6585
> URL: https://issues.apache.org/jira/browse/YARN-6585
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Eric Payne
> Priority: Blocker
>
> {noformat}
> Caused by: java.io.IOException: Not all labels being replaced contained by
> known label collections, please check, new labels=[abc]
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.checkReplaceLabelsOnNode(CommonNodeLabelsManager.java:718)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.replaceLabelsOnNode(CommonNodeLabelsManager.java:737)
> at
> org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager.replaceLabelsOnNode(RMNodeLabelsManager.java:189)
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.loadFromMirror(FileSystemNodeLabelsStore.java:181)
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.recover(FileSystemNodeLabelsStore.java:208)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.initNodeLabelStore(CommonNodeLabelsManager.java:251)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStart(CommonNodeLabelsManager.java:265)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> ... 13 more
> {noformat}
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