[
https://issues.apache.org/jira/browse/HDDS-601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647018#comment-16647018
]
Hanisha Koneru commented on HDDS-601:
-------------------------------------
Thanks [~ssulav] for reporting the issue and [~anu] for the review.
I have committed this to trunk and ozone-0.3 branch.
> On restart, SCM throws 'No such datanode' exception
> ---------------------------------------------------
>
> 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
> Fix For: 0.3.0, 0.4.0
>
> 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}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
