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Posted to issues@ozone.apache.org by "Sammi Chen (Jira)" <ji...@apache.org> on 2021/09/15 07:19:00 UTC
[jira] [Resolved] (HDDS-5708) Skip sending container close command
to unhealthy replica
[ https://issues.apache.org/jira/browse/HDDS-5708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sammi Chen resolved HDDS-5708.
------------------------------
Resolution: Fixed
> Skip sending container close command to unhealthy replica
> ---------------------------------------------------------
>
> Key: HDDS-5708
> URL: https://issues.apache.org/jira/browse/HDDS-5708
> Project: Apache Ozone
> Issue Type: New Feature
> Reporter: Sammi Chen
> Assignee: Sammi Chen
> Priority: Major
> Labels: pull-request-available
>
> unhealthy replica cannot be closed by close container command. There is no big impact except that there will huge logs as following in scm.log and has some impact on problem investigation efficiency. This task aims to reduce the useless LOGs in scm.log.
> Of course, we need a better way to handle the unhealthy container which is always in CLOSING state. We will find the solution once we know how the container becomes unhealthy with all 3 unhealthy replicas.
> 2021-09-01 21:19:10,903 [ReplicationMonitor] INFO org.apache.hadoop.hdds.scm.container.ReplicationManager: Sending close container command for container #110490 to datanode 0a16a9a7-1af0-4fbe-9b32-9e67df46b4c7{ip: 11.26.17.139, host: 11.26.17.139, ports: [REPLICATION=9886, RATIS=9858, RATIS_ADMIN=9858, RATIS_SERVER=9858, STANDALONE=9859], parent: rack561349, networkLocation: /rack561349, certSerialId: null, persistedOpState: IN_SERVICE, persistedOpStateExpiryEpochSec: 0}.
> 2021-09-01 21:24:11,199 [ReplicationMonitor] INFO org.apache.hadoop.hdds.scm.container.ReplicationManager: Sending close container command for container #110490 to datanode 0a16a9a7-1af0-4fbe-9b32-9e67df46b4c7{ip: 11.26.17.139, host: 11.26.17.139, ports: [REPLICATION=9886, RATIS=9858, RATIS_ADMIN=9858, RATIS_SERVER=9858, STANDALONE=9859], parent: rack561349, networkLocation: /rack561349, certSerialId: null, persistedOpState: IN_SERVICE, persistedOpStateExpiryEpochSec: 0}.
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