Daryn Sharp created HDFS-11641:
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Summary: Reduce cost of audit logging by using FileStatus instead
of HdfsFileStatus
Key: HDFS-11641
URL: https://issues.apache.org/jira/browse/HDFS-11641
Project: Hadoop HDFS
Issue Type: Improvement
Components: hdfs
Affects Versions: 2.0.0-alpha
Reporter: Daryn Sharp
Assignee: Daryn Sharp
Audit logging operations create a HdfsFileStatus but audit logging promptly
converts it to a FileStatus to pass to the loggers. A HdfsFileStatus is more
expensive to create, ex. multiple node to root scans for feature info that will
only be discarded in the conversion to FileStatus. Operations should create a
FileStatus to eliminate all the superfluous overhead.
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