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Vinod Kumar Vavilapalli commented on YARN-304: ---------------------------------------------- Can we keep this open to track the removal of the plugin added at YARN-285 ? > RM Tracking Links for purged applications needs a long-term solution > -------------------------------------------------------------------- > > Key: YARN-304 > URL: https://issues.apache.org/jira/browse/YARN-304 > Project: Hadoop YARN > Issue Type: Sub-task > Affects Versions: 3.0.0, 0.23.5 > Reporter: Derek Dagit > Assignee: Zhijie Shen > > This JIRA is intended to track a proper long-term fix for the issue described > in YARN-285. > The following is from the original description: > As applications complete, the RM tracks their IDs in a completed list. This > list is routinely truncated to limit the total number of application > remembered by the RM. > When a user clicks the History for a job, either the browser is redirected to > the application's tracking link obtained from the stored application > instance. But when the application has been purged from the RM, an error is > displayed. > In very busy clusters the rate at which applications complete can cause > applications to be purged from the RM's internal list within hours, which > breaks the proxy URLs users have saved for their jobs. > We would like the RM to provide valid tracking links persist so that users > are not frustrated by broken links. -- This message was sent by Atlassian JIRA (v6.1.5#6160)