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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2022/02/02 17:51:00 UTC

[jira] [Created] (HDDS-6251) Smoketest for ozone admin datanode expects exactly 3 nodes

Attila Doroszlai created HDDS-6251:
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             Summary: Smoketest for ozone admin datanode expects exactly 3 nodes
                 Key: HDDS-6251
                 URL: https://issues.apache.org/jira/browse/HDDS-6251
             Project: Apache Ozone
          Issue Type: Improvement
          Components: test
            Reporter: Attila Doroszlai
            Assignee: Attila Doroszlai


This test only passes if there are exactly 3 healthy/in-service datanodes:

{code:title=https://github.com/apache/ozone/blob/1804e225cbfd58e69ff5850f38c14968221054df/hadoop-ozone/dist/src/main/smoketest/admincli/datanode.robot#L37-L53}
Filter list by NodeOperationalState
    ${uuid} =           Execute      ozone admin datanode list | grep '^Datanode:' | head -1 | awk '{ print \$2 }'
    ${output} =         Execute      ozone admin datanode list --operational-state IN_SERVICE
    Should contain      ${output}    Datanode: ${uuid}
    ${datanodes} =      Get Lines Containing String    ${output}    Datanode:
    @{lines} =          Split To Lines   ${datanodes}
    ${count} =          Get Length   ${lines}
    Should Be Equal As Integers    ${count}    3


Filter list by NodeState
    ${uuid} =           Execute      ozone admin datanode list | grep '^Datanode:' | head -1 | awk '{ print \$2 }'
    ${output} =         Execute      ozone admin datanode list --node-state HEALTHY
    Should contain      ${output}    Datanode: ${uuid}
    ${datanodes} =      Get Lines Containing String    ${output}    Datanode:
    @{lines} =          Split To Lines   ${datanodes}
    ${count} =          Get Length   ${lines}
    Should Be Equal As Integers    ${count}    3
{code}

It should be less specific about number of nodes.



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