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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/07/29 17:47:00 UTC

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

     [ https://issues.apache.org/jira/browse/HDDS-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HDDS-4027:
---------------------------------
    Labels: pull-request-available  (was: )

> 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
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.6.0
>
>
> 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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