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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2020/09/30 04:06:16 UTC

[GitHub] [hadoop-ozone] ChenSammi commented on pull request #1454: HDDS-4285. Read is slow due to frequent calls to UGI.getCurrentUser() and getTokens()

ChenSammi commented on pull request #1454:
URL: https://github.com/apache/hadoop-ozone/pull/1454#issuecomment-701144316


   @adoroszlai  thanks for identify this performance issue.  I'm not quite familar with tokens, since it's a user token, suppose it has a much longer liveness than input and output stream object instance,  right? 


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