[ https://issues.apache.org/jira/browse/HADOOP-6467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar updated HADOOP-6467: ---------------------------------- Attachment: Archives_performance.docx attached document on how archives is implemented currently and what improvements need to be made. please take a look. Feedback is welcome. > Performance improvement for liststatus on directories in hadoop archives. > ------------------------------------------------------------------------- > > Key: HADOOP-6467 > URL: https://issues.apache.org/jira/browse/HADOOP-6467 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Mahadev konar > Assignee: Mahadev konar > Fix For: 0.22.0 > > Attachments: Archives_performance.docx > > > A liststatus call on a directory in hadoop archives leads to ( 2* number of > files in directory) open calls to the namenode. This is very sub optimal and > needs to be fixed to make it performant enough to be used on a daily basis. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.