Xiaoyu Yao created HDDS-4027:
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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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