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Posted to issues@ozone.apache.org by "Max Xie (Jira)" <ji...@apache.org> on 2023/02/17 02:47:00 UTC

[jira] [Created] (HDDS-7987) Recon always fails to start because of memory overflow

Max  Xie created HDDS-7987:
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             Summary: Recon always fails to start because of memory overflow
                 Key: HDDS-7987
                 URL: https://issues.apache.org/jira/browse/HDDS-7987
             Project: Apache Ozone
          Issue Type: Bug
          Components: Ozone Recon
    Affects Versions: 1.3.0
            Reporter: Max  Xie
         Attachments: image-2023-02-17-10-46-11-333.png

We deployed an ozone cluster with 10 dn nodes, conducted a stress test, and generated 1 billion keys under 1 bucket, which caused Recon to always overflow memory and the service was unavailable.

 

Recon  JVM monitor

!image-2023-02-17-10-46-11-333.png!



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