[ https://issues.apache.org/jira/browse/HADOOP-15547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Marquardt updated HADOOP-15547: -------------------------------------- Attachment: HADOOP-15547.001.patch > WASB: listStatus performance > ---------------------------- > > Key: HADOOP-15547 > URL: https://issues.apache.org/jira/browse/HADOOP-15547 > Project: Hadoop Common > Issue Type: Bug > Components: fs/azure > Affects Versions: 2.9.1, 3.0.2 > Reporter: Thomas Marquardt > Assignee: Thomas Marquardt > Priority: Major > Attachments: HADOOP-15547.001.patch > > > The WASB implementation of Filesystem.listStatus is very slow due to O(n!) > algorithm to remove duplicates and uses too much memory due to the extra > conversion from BlobListItem to FileMetadata to FileStatus. It takes over 30 > minutes to list 700,000 files. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org