[ https://issues.apache.org/jira/browse/HDFS-14710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
xuzq updated HDFS-14710: ------------------------ Attachment: HDFS-14710-trunk-001.patch > RBF:Improve some RPC performances > --------------------------------- > > Key: HDFS-14710 > URL: https://issues.apache.org/jira/browse/HDFS-14710 > Project: Hadoop HDFS > Issue Type: Improvement > Components: rbf > Reporter: xuzq > Priority: Minor > Attachments: HDFS-14710-trunk-001.patch > > > We can improve some RPC performance if the extendedBlock is not null. > Such as addBlock, getAdditionalDatanode and complete. > Since HDFS encourages user to write large files, so the extendedBlock is not > null in most case. > In the scenario of Multiple Destination and large file, the effect is more > obvious. -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org