JiangHua Zhu created HDFS-16010:
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Summary: Improve NamenodeBeanMetrics#getSafemode() to print
IOException
Key: HDFS-16010
URL: https://issues.apache.org/jira/browse/HDFS-16010
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: JiangHua Zhu
Attachments: image-2021-05-06-20-34-58-981.png
When executing NamenodeBeanMetrics#getSafemode(), if you encounter
IOException, missing spaces in the log information.
!image-2021-05-06-20-34-58-981.png!
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