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Posted to hdfs-issues@hadoop.apache.org by "Hanisha Koneru (JIRA)" <ji...@apache.org> on 2018/10/11 20:20:00 UTC
[jira] [Updated] (HDDS-601) On restart, SCM throws 'No such
datanode
[ https://issues.apache.org/jira/browse/HDDS-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hanisha Koneru updated HDDS-601:
--------------------------------
Summary: On restart, SCM throws 'No such datanode (was: SCMException: No such datanode)
> On restart, SCM throws '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: 0.2.1
> Reporter: Soumitra Sulav
> Assignee: Hanisha Koneru
> Priority: Major
> Attachments: HDDS-601.001.patch, HDDS-601.002.patch
>
>
> 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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