[ https://issues.apache.org/jira/browse/HDFS-10433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo Nicholas Sze updated HDFS-10433: --------------------------------------- Attachment: h10433_20160525b.patch h10433_20160525b.patch: fixes more warnings. Note that the indentation checkstyle warnings are bogus. > Make retry also works well for Async DFS > ---------------------------------------- > > Key: HDFS-10433 > URL: https://issues.apache.org/jira/browse/HDFS-10433 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs > Reporter: Xiaobing Zhou > Assignee: Tsz Wo Nicholas Sze > Attachments: h10433_20160524.patch, h10433_20160525.patch, > h10433_20160525b.patch > > > In current Async DFS implementation, file system calls are invoked and > returns Future<?> immediately to clients. Clients call Future#get to retrieve > final results. Future#get internally invokes a chain of callbacks residing in > ClientNamenodeProtocolTranslatorPB, ProtobufRpcEngine and ipc.Client. The > callback path bypasses the original retry layer/logic designed for > synchronous DFS. This proposes refactoring to make retry also works for Async > DFS. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org