chenyu created HDFS-17678:
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Summary: The SPACE balancing strategy of Hadoop RBF component may
fail
Key: HDFS-17678
URL: https://issues.apache.org/jira/browse/HDFS-17678
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 3.3.6, 3.3.5
Reporter: chenyu
Fix For: 3.4.0
Attachments: image-2024-12-02-17-24-30-394.png
The SPACE strategy is implemented based on AvailableSpaceSolver.java,
prioritizing NS dependency on the chooseFirstnamespace function. In the
implementation of this function, the SPACE strategy can load all NS managed by
RBF using NS, without considering the mounted subset group, resulting in the
occurrence of the above defect.
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