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https://issues.apache.org/jira/browse/HDDS-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanisha Koneru reassigned HDDS-601:
-----------------------------------
Assignee: Hanisha Koneru
> SCMException: No such datanode
> ------------------------------
>
> Key: HDDS-601
> URL: https://issues.apache.org/jira/browse/HDDS-601
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: SCM
> Affects Versions: 0.3.0
> Reporter: Soumitra Sulav
> Assignee: Hanisha Koneru
> Priority: Major
>
> Encountered below exception after I changed a configuration in ozone-site and
> restarted SCM and Datanode :
> Ozone Cluster : 1 SCM, 1 OM, 3 DNs
> {code:java}
> 2018-10-04 09:35:59,716 INFO org.apache.hadoop.hdds.server.BaseHttpServer:
> HTTP server of SCM is listening at http://0.0.0.0:9876
> 2018-10-04 09:36:03,618 WARN org.apache.hadoop.hdds.scm.node.SCMNodeManager:
> SCM receive heartbeat from unregistered datanode
> 127a8e17-b2df-4663-924c-1a6909adb293{ip: 172.22.119.19, host:
> hcatest-2.openstacklocal}
> 2018-10-04 09:36:09,063 WARN org.apache.hadoop.hdds.scm.node.SCMNodeManager:
> SCM receive heartbeat from unregistered datanode
> 82555af0-a1f9-447a-ad40-c524ba6e1317{ip: 172.22.119.190, host:
> hcatest-3.openstacklocal}
> 2018-10-04 09:36:09,083 ERROR
> org.apache.hadoop.hdds.scm.container.ContainerReportHandler: Error on
> processing container report from datanode
> 82555af0-a1f9-447a-ad40-c524ba6e1317{ip: 172.22.119.190, host:
> hcatest-3.openstacklocal}
> org.apache.hadoop.hdds.scm.exceptions.SCMException: No such datanode
> at
> org.apache.hadoop.hdds.scm.node.states.Node2ContainerMap.setContainersForDatanode(Node2ContainerMap.java:82)
> at
> org.apache.hadoop.hdds.scm.container.ContainerReportHandler.onMessage(ContainerReportHandler.java:97)
> at
> org.apache.hadoop.hdds.scm.container.ContainerReportHandler.onMessage(ContainerReportHandler.java:45)
> at
> org.apache.hadoop.hdds.server.events.SingleThreadExecutor.lambda$onMessage$1(SingleThreadExecutor.java:85)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748){code}
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