Arpit Agarwal created HDDS-1422:
-----------------------------------
Summary: Exception during DataNode shutdown
Key: HDDS-1422
URL: https://issues.apache.org/jira/browse/HDDS-1422
Project: Hadoop Distributed Data Store
Issue Type: Bug
Reporter: Arpit Agarwal
Assignee: Arpit Agarwal
The following exception during DN shutdown should be avoided, as it adds noise
to the logs and is not a real issue.
{code}
2019-04-10 17:48:27,307 WARN volume.VolumeSet
(VolumeSet.java:getNodeReport(476)) - Failed to get scmUsed and remaining for
container storage location
/Users/agarwal/src/hadoop/hadoop-ozone/integration-test/target/test/data/MiniOzoneClusterImpl-f4d89966-146a-4690-8841-36af1993522f/datanode-17/data/containers
java.io.IOException: Volume Usage thread is not running. This error is usually
seen during DataNode shutdown.
at
org.apache.hadoop.ozone.container.common.volume.VolumeInfo.getScmUsed(VolumeInfo.java:119)
at
org.apache.hadoop.ozone.container.common.volume.VolumeSet.getNodeReport(VolumeSet.java:472)
at
org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.getNodeReport(OzoneContainer.java:238)
at
org.apache.hadoop.ozone.container.common.states.endpoint.RegisterEndpointTask.call(RegisterEndpointTask.java:115)
at
org.apache.hadoop.ozone.container.common.states.endpoint.RegisterEndpointTask.call(RegisterEndpointTask.java:47)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{code}
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