[jira] [Created] (YARN-6585) RM fails to start when upgrading from 2.7 to 2.8 for clusters with node labels.

["Eric Payne (JIRA)" <ji...@apache.org>]

Eric Payne created YARN-6585:
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             Summary: 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


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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
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