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Posted to issues@ozone.apache.org by "Xiaoyu Yao (Jira)" <ji...@apache.org> on 2020/07/24 16:44:00 UTC

[jira] [Created] (HDDS-4027) Suppress ERROR message when SCM attempt to create additional pipelines

Xiaoyu Yao created HDDS-4027:
--------------------------------

             Summary: Suppress ERROR message when SCM attempt to create additional pipelines
                 Key: HDDS-4027
                 URL: https://issues.apache.org/jira/browse/HDDS-4027
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
            Reporter: Xiaoyu Yao
            Assignee: Xiaoyu Yao


This gives false negative errors and can flood SCM log. 


{code:java}
scm_1       | 2020-07-24 16:39:51,756 [RatisPipelineUtilsThread] ERROR pipeline.SCMPipelineManager: Failed to create pipeline of type RATIS and factor ONE. Exception: Cannot create pipeline of factor 1 using 0 nodes. Used 3 nodes. Healthy nodes 3
scm_1       | 2020-07-24 16:39:51,757 [RatisPipelineUtilsThread] ERROR pipeline.SCMPipelineManager: Failed to create pipeline of type RATIS and factor THREE. Exception: Pipeline creation failed because nodes are engaged in other pipelines and every node can only be engaged in max 2 pipelines. Required 3. Found 0
{code}




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