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  1. Hadoop HDFS
  2. HDFS-16946

RBF: top real owners metrics can't been parsed json string

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.4.0
    • 3.4.0
    • rbf
    • Reviewed

    Description

      After HDFS-15447,  Add top real owners metrics for delegation tokens. But the metrics can't been parsed json string.

       RBFMetrics$getTopTokenRealOwners method just return `org.apache.hadoop.metrics2.util.Metrics2Util$NameValuePair@1`

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            nishtha11shah Nishtha Shah
            max2049 Max Xie
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