Marton Elek created HDDS-4285: --------------------------------- Summary: Read is slow due to the frequent usage of UGI.getCurrentUserCall() Key: HDDS-4285 URL: https://issues.apache.org/jira/browse/HDDS-4285 Project: Hadoop Distributed Data Store Issue Type: Improvement Reporter: Marton Elek Assignee: Marton Elek Attachments: image-2020-09-28-16-19-17-581.png, profile-20200928-161631-180518.svg
Ozone read operation turned out to be slow mainly because we do a new UGI.getCurrentUser for block token for each of the calls. We need to cache the block token / UGI.getCurrentUserCall() to make it faster. !image-2020-09-28-16-19-17-581.png! -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org