[ https://issues.apache.org/jira/browse/HDFS-15463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shashikant Banerjee resolved HDFS-15463. ---------------------------------------- Fix Version/s: 3.4.0 Resolution: Fixed > Add a tool to validate FsImage > ------------------------------ > > Key: HDFS-15463 > URL: https://issues.apache.org/jira/browse/HDFS-15463 > Project: Hadoop HDFS > Issue Type: New Feature > Components: namenode > Reporter: Tsz-wo Sze > Assignee: Tsz-wo Sze > Priority: Major > Fix For: 3.4.0 > > Attachments: FsImageValidation20200709.patch, > FsImageValidation20200712.patch, FsImageValidation20200714.patch, > FsImageValidation20200715.patch, FsImageValidation20200715b.patch, > FsImageValidation20200715c.patch, FsImageValidation20200717b.patch, > FsImageValidation20200718.patch, HDFS-15463.000.patch > > > Due to some snapshot related bugs, a fsimage may become corrupted. Using a > corrupted fsimage may further result in data loss. > In some cases, we found that reference counts are incorrect in some corrupted > FsImage. One of the goals of the validation tool is to check reference > counts. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org