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https://issues.apache.org/jira/browse/HDDS-3314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shashikant Banerjee updated HDDS-3314:
--------------------------------------
Summary: FIx ContainerOperationClient#readContainer to use Grpc Client to
read from datanode (was: scmcli container info command failing intermittently)
> FIx ContainerOperationClient#readContainer to use Grpc Client to read from
> datanode
> -----------------------------------------------------------------------------------
>
> Key: HDDS-3314
> URL: https://issues.apache.org/jira/browse/HDDS-3314
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: SCM, SCM Client
> Reporter: Nilotpal Nandi
> Assignee: Sadanand Shenoy
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> config set before running the command :
> "ozone.scm.stale.node.interval": "2m",
> "ozone.scm.dead.node.interval": "4m",
> "hdds.scm.replication.thread.interval": "12s",
> "ozone.scm.container.size": "1GB"
>
> steps taken :
> 1) write a key (less than a block size)
> 2) shutdown two container replica datanodes.
> 3) Tried to query container info
> Container info command failed .
>
>
> {noformat}
> ozone scmcli container info 33 | egrep 'Container|Datanodes'
> Failed to execute command cmdType: ReadContainer
> {noformat}
>
> scm log during that time range :
> {noformat}
> 2020-04-01 10:09:29,665 INFO SecurityLogger.org.apache.hadoop.ipc.Server:
> Auth successful for [email protected] (auth:KERBEROS)
> 2020-04-01 10:09:29,706 INFO
> SecurityLogger.org.apache.hadoop.security.authorize.ServiceAuthorizationManager:
> Authorization successful for [email protected] (auth:KERBEROS) for
> protocol=interface
> org.apache.hadoop.hdds.scm.protocol.StorageContainerLocationProtocol
> 2020-04-01 10:09:55,283 INFO SecurityLogger.org.apache.hadoop.ipc.Server:
> Auth successful for
> dn/[email protected] (auth:KERBEROS)
> 2020-04-01 10:09:55,287 INFO
> SecurityLogger.org.apache.hadoop.security.authorize.ServiceAuthorizationManager:
> Authorization successful for
> dn/[email protected] (auth:KERBEROS)
> for protocol=interface
> org.apache.hadoop.ozone.protocol.StorageContainerDatanodeProtocol
> 2020-04-01 10:09:55,474 INFO
> org.apache.hadoop.hdds.scm.container.ReplicationManager: Starting Replication
> Monitor Thread.
> 2020-04-01 10:09:55,486 INFO
> org.apache.hadoop.hdds.scm.container.ReplicationManager: Replication Monitor
> Thread took 10 milliseconds for processing 33 containers.
> 2020-04-01 10:10:07,488 INFO
> org.apache.hadoop.hdds.scm.container.ReplicationManager: Replication Monitor
> Thread took 2 milliseconds for processing 33 containers.
> 2020-04-01 10:10:17,996 INFO SecurityLogger.org.apache.hadoop.ipc.Server:
> Auth successful for
> dn/[email protected] (auth:KERBEROS)
> 2020-04-01 10:10:18,001 INFO
> SecurityLogger.org.apache.hadoop.security.authorize.ServiceAuthorizationManager:
> Authorization successful for
> dn/[email protected] (auth:KERBEROS)
> for protocol=interface
> org.apache.hadoop.ozone.protocol.StorageContainerDatanodeProtocol
> 2020-04-01 10:10:19,491 INFO
> org.apache.hadoop.hdds.scm.container.ReplicationManager: Replication Monitor
> Thread took 3 milliseconds for processing 33 containers.
> 2020-04-01 10:10:31,494 INFO
> org.apache.hadoop.hdds.scm.container.ReplicationManager: Replication Monitor
> Thread took 2 milliseconds for processing 33 containers.
> 2020-04-01 10:10:43,495 INFO
> org.apache.hadoop.hdds.scm.container.ReplicationManager: Replication Monitor
> Thread took 1 milliseconds for processing 33 containers.
> 2020-04-01 10:10:47,987 ERROR
> org.apache.hadoop.hdds.scm.pipeline.PipelineActionHandler: Received pipeline
> action CLOSE for Pipeline[ Id: 763bd379-a703-4dc0-85c5-bf385cdc0b18, Nodes:
> 92f73ec3-9ed8-41c8-9103-c4c1b2b365e1{ip: 172.27.120.0, host:
> quasar-fjgcwr-1.quasar-fjgcwr.root.hwx.site, networkLocation: /default-rack,
> certSerialId: null}b60097cf-7dff-44dc-800f-3500dda636f6{ip: 172.27.123.128,
> host: quasar-fjgcwr-4.quasar-fjgcwr.root.hwx.site, networkLocation:
> /default-rack, certSerialId: null}ea2322d9-8ede-4f48-a72d-693e809d2b95{ip:
> 172.27.12.195, host: quasar-fjgcwr-7.quasar-fjgcwr.root.hwx.site,
> networkLocation: /default-rack, certSerialId: null}, Type:RATIS,
> Factor:THREE, State:OPEN, leaderId:b60097cf-7dff-44dc-800f-3500dda636f6,
> CreationTimestamp2020-04-01T10:04:47.723688Z] from datanode
> ea2322d9-8ede-4f48-a72d-693e809d2b95{ip: 172.27.12.195, host:
> quasar-fjgcwr-7.quasar-fjgcwr.root.hwx.site, networkLocation: /default-rack,
> certSerialId: 12651664310640168}. Reason :
> ea2322d9-8ede-4f48-a72d-693e809d2b95 is in candidate state for 61616ms
> 2020-04-01 10:10:47,988 INFO
> org.apache.hadoop.hdds.scm.pipeline.SCMPipelineManager: Destroying
> pipeline:Pipeline[ Id: 763bd379-a703-4dc0-85c5-bf385cdc0b18, Nodes:
> 92f73ec3-9ed8-41c8-9103-c4c1b2b365e1{ip: 172.27.120.0, host:
> quasar-fjgcwr-1.quasar-fjgcwr.root.hwx.site, networkLocation: /default-rack,
> certSerialId: null}b60097cf-7dff-44dc-800f-3500dda636f6{ip: 172.27.123.128,
> host: quasar-fjgcwr-4.quasar-fjgcwr.root.hwx.site, networkLocation:
> /default-rack, certSerialId: null}ea2322d9-8ede-4f48-a72d-693e809d2b95{ip:
> 172.27.12.195, host: quasar-fjgcwr-7.quasar-fjgcwr.root.hwx.site,
> networkLocation: /default-rack, certSerialId: null}, Type:RATIS,
> Factor:THREE, State:OPEN, leaderId:b60097cf-7dff-44dc-800f-3500dda636f6,
> CreationTimestamp2020-04-01T10:04:47.723688Z]{noformat}
>
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