juncevich opened a new pull request, #7558:
URL: https://github.com/apache/ozone/pull/7558

   ## What changes were proposed in this pull request?
   HDDS-11699. Remove unnecessary information about parts when downloading 
multipart files
   
   Whenever information was requested about a particular part of a multipart 
file, it was obtained about all parts and filtered on the Ozone Manager side. 
To reduce work with unnecessary information, the ability to ask for information 
about the current part was added.
   
   ## What is the link to the Apache JIRA
   https://issues.apache.org/jira/browse/HDDS-11699
   
   ## How was this patch tested?
   
   It was tested manually and by perf tests. Perf tests shown performance 
improvements:
   Reduce max CPU consumption approximately 3 times.
   Reduce HEAP size approximately 3 times.
   Average GC pauses approximately 2 times.
   


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