[ https://issues.apache.org/jira/browse/HDFS-15554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shilun Fan updated HDFS-15554: ------------------------------ Component/s: rbf Target Version/s: 3.4.0 Affects Version/s: 3.4.0 > RBF: force router check file existence in destinations before adding/updating > mount points > ------------------------------------------------------------------------------------------ > > Key: HDFS-15554 > URL: https://issues.apache.org/jira/browse/HDFS-15554 > Project: Hadoop HDFS > Issue Type: Improvement > Components: rbf > Affects Versions: 3.4.0 > Reporter: Fengnan Li > Assignee: Fengnan Li > Priority: Minor > Labels: pull-request-available > Fix For: 3.4.0 > > Time Spent: 4h > Remaining Estimate: 0h > > Adding/Updating mount points right now is only a router action without > validation in the downstream namenodes for the destination files/directories. > In practice we have set up the dangling mount points and when clients call > listStatus they would get the file returned, but then if they try to access > the file FileNotFoundException would be thrown out. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org