[ https://issues.apache.org/jira/browse/HDFS-13601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Wang updated HDFS-13601: ------------------------------- Attachment: HDFS-13601.004.patch > Optimize ByteString conversions in PBHelper > ------------------------------------------- > > Key: HDFS-13601 > URL: https://issues.apache.org/jira/browse/HDFS-13601 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 3.1.0, 2.9.1 > Reporter: Andrew Wang > Assignee: Andrew Wang > Priority: Major > Attachments: HDFS-13601.001.patch, HDFS-13601.002.patch, > HDFS-13601.003.patch, HDFS-13601.004.patch > > > While doing some profiling of the NN with JMC, I saw a lot of time being > spent on String->ByteString conversions. These are often the same strings > being converted over and over again, meaning there's room for optimization. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org