[ https://issues.apache.org/jira/browse/HDDS-4285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marton Elek updated HDDS-4285: ------------------------------ Attachment: profile-20200928-161631-180518.svg > 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 > Priority: Major > 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