[jira] [Updated] (HDFS-15554) RBF: force router check file existence in destinations before adding/updating mount points
[ 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
[jira] [Updated] (HDFS-15554) RBF: force router check file existence in destinations before adding/updating mount points
[ https://issues.apache.org/jira/browse/HDFS-15554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ayush Saxena updated HDFS-15554: Fix Version/s: 3.4.0 Hadoop Flags: Reviewed Resolution: Fixed Status: Resolved (was: Patch Available) Merged PR to trunk, Thanx [~fengnanli] for the contribution and [~elgoiri] for the review!!! > 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 >Reporter: Fengnan Li >Assignee: Fengnan Li >Priority: Minor > Labels: pull-request-available > Fix For: 3.4.0 > > Time Spent: 3h 40m > 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 (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-15554) RBF: force router check file existence in destinations before adding/updating mount points
[ https://issues.apache.org/jira/browse/HDFS-15554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fengnan Li updated HDFS-15554: -- Summary: RBF: force router check file existence in destinations before adding/updating mount points (was: RBF: force router check file existence before adding/updating mount points) > 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 >Reporter: Fengnan Li >Assignee: Fengnan Li >Priority: Minor > Labels: pull-request-available > Time Spent: 20m > 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 (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
