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From "Mukul Kumar Singh (Jira)" <j...@apache.org>
Subject [jira] [Created] (HDDS-2215) SCM should exclude datanode it the pipeline initialisation fails
Date Tue, 01 Oct 2019 11:07:00 GMT
Mukul Kumar Singh created HDDS-2215:
---------------------------------------

             Summary: SCM should exclude datanode it the pipeline initialisation fails
                 Key: HDDS-2215
                 URL: https://issues.apache.org/jira/browse/HDDS-2215
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: SCM
            Reporter: Mukul Kumar Singh


One of the node y131 is not accessible, however the RatisPipelineProider keeps chosing the
same node for the pipeline initialization 


{code}
2019-10-01 06:03:46,023 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : b647db83-836d-41d5-bf8d-a04cb816025e{ip: 172.26.32.233, host: y133, networkLocation:
/default-rack, certSerialId: null}
2019-10-01 06:03:46,044 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : cdf3c007-cf76-4997-85fc-a3385d826053{ip: 172.26.32.231, host: y131, networkLocation:
/default-rack, certSerialId: null}
2019-10-01 06:03:46,099 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : 1c699d4f-28a1-41ae-aa9c-8358f52b5d8d{ip: 172.26.32.230, host: y130, networkLocation:
/default-rack, certSerialId: null}
2019-10-01 06:03:46,106 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : feba726b-2fcc-4b37-b112-8ed2e9fc8f94{ip: 172.26.32.224, host: y124, networkLocation:
/default-rack, certSerialId: null}
2019-10-01 06:03:46,146 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : 9c78c807-be23-415b-b1a2-5eaf6e8925b8{ip: 172.26.32.226, host: y126, networkLocation:
/default-rack, certSerialId: null}
2019-10-01 06:03:46,235 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : 0f6c93d2-c63f-4d1a-b57a-6012dd097bd1{ip: 172.26.32.225, host: y125, networkLocation:
/default-rack, certSerialId: null}
2019-10-01 06:03:46,395 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : 3e4db9bd-20ee-4e2a-8512-fddd37bf5cc2{ip: 172.26.32.228, host: y128.l42scl.hortonworks.com,
networkLocation: /default-rack, certSerialId: null}
2019-10-01 06:03:46,395 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : ba096716-6942-4358-bb21-84623fd06d2c{ip: 172.26.32.232, host: y132, networkLocation:
/default-rack, certSerialId: null}
2019-10-01 06:03:46,440 INFO org.apache.hadoop.hdds.scm.node.SCMNodeManager: Registered Data
node : 935dd070-8497-4b7d-a0be-ecb115586ed3{ip: 172.26.32.227, host: y127.l42scl.hortonworks.com,
networkLocation: /default-rack, certSerialId: null}
2019-10-01 06:03:47,370 INFO org.apache.hadoop.hdds.scm.pipeline.PipelineStateManager: Created
pipeline Pipeline[ Id: 8ba7dda5-fcf6-45e3-a333-f4811311d34a, Nodes: b647db83-836d-41d5-bf8d-a04cb816025e{ip:
172.26.32.233, host: y133, networkLocation: /default-rack, certSerialId: null}, Type:RATIS,
Factor:ONE, State:OPEN]
{code}



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