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Posted to hdfs-dev@hadoop.apache.org by "Xuze Yang (Jira)" <ji...@apache.org> on 2023/12/18 06:08:00 UTC

[jira] [Created] (HDFS-17295) 'hdfs dfs -put' may fail when more than half of the datanodes are unavailable

Xuze Yang created HDFS-17295:
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             Summary: 'hdfs dfs -put' may fail when more than half of the datanodes are unavailable
                 Key: HDFS-17295
                 URL: https://issues.apache.org/jira/browse/HDFS-17295
             Project: Hadoop HDFS
          Issue Type: Improvement
    Affects Versions: 2.10.1
            Reporter: Xuze Yang
         Attachments: image-2023-12-18-13-45-56-824.png, image-2023-12-18-13-58-25-102.png, image-2023-12-18-14-07-05-802.png

I encountered an error in one of our production environments.

Client error log is:

!image-2023-12-18-13-45-56-824.png!

namenode error log is:

!image-2023-12-18-13-58-25-102.png!

datanode capacity usage is:

!image-2023-12-18-14-07-05-802.png!



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