Pratyush Bhatt created HDDS-8507:
------------------------------------

             Summary: Ozone Datanode fails with 
                 Key: HDDS-8507
                 URL: https://issues.apache.org/jira/browse/HDDS-8507
             Project: Apache Ozone
          Issue Type: Bug
          Components: Ozone Datanode
    Affects Versions: 1.3.0
            Reporter: Pratyush Bhatt


Ozone Datanode fails with the below error:
{noformat}
Exception in HddsDatanodeService.
org.apache.hadoop.metrics2.MetricsException: Metrics source 
VolumeInfoMetrics-/grid/2/hadoop-ozone/datanode/data already exists!
        at 
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:152)
        at 
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:125)
        at 
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:229)
        at 
org.apache.hadoop.ozone.container.common.volume.VolumeInfoMetrics.init(VolumeInfoMetrics.java:50)
        at 
org.apache.hadoop.ozone.container.common.volume.VolumeInfoMetrics.<init>(VolumeInfoMetrics.java:45)
        at 
org.apache.hadoop.ozone.container.common.volume.HddsVolume.<init>(HddsVolume.java:140)
        at 
org.apache.hadoop.ozone.container.common.volume.HddsVolume.<init>(HddsVolume.java:73)
        at 
org.apache.hadoop.ozone.container.common.volume.HddsVolume$Builder.build(HddsVolume.java:115)
        at 
org.apache.hadoop.ozone.container.common.volume.HddsVolumeFactory.createFailedVolume(HddsVolumeFactory.java:60)
        at 
org.apache.hadoop.ozone.container.common.volume.MutableVolumeSet.initializeVolumeSet(MutableVolumeSet.java:187)
        at 
org.apache.hadoop.ozone.container.common.volume.MutableVolumeSet.<init>(MutableVolumeSet.java:135)
        at 
org.apache.hadoop.ozone.container.common.volume.MutableVolumeSet.<init>(MutableVolumeSet.java:99)
        at 
org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.<init>(OzoneContainer.java:144)
        at 
org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.<init>(DatanodeStateMachine.java:173)
        at 
org.apache.hadoop.ozone.HddsDatanodeService.start(HddsDatanodeService.java:294)
        at 
org.apache.hadoop.ozone.HddsDatanodeService.start(HddsDatanodeService.java:222)
        at 
org.apache.hadoop.ozone.HddsDatanodeService.call(HddsDatanodeService.java:190)
        at 
org.apache.hadoop.ozone.HddsDatanodeService.call(HddsDatanodeService.java:84)
        at picocli.CommandLine.executeUserObject(CommandLine.java:1953)
        at picocli.CommandLine.access$1300(CommandLine.java:145)
        at 
picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2352)
        at picocli.CommandLine$RunLast.handle(CommandLine.java:2346)
        at picocli.CommandLine$RunLast.handle(CommandLine.java:2311)
        at 
picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)
        at picocli.CommandLine.execute(CommandLine.java:2078)
        at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:100)
        at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:91)
        at 
org.apache.hadoop.ozone.HddsDatanodeService.main(HddsDatanodeService.java:172){noformat}



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