[ https://issues.apache.org/jira/browse/HADOOP-13123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthew Paduano updated HADOOP-13123: ------------------------------------- Attachment: HADOOP-13123.01.patch In case it helps anyone, I attached a patch that permits one to select the default behavior in writeTokenStorageToStream via a config prop. feel free to commit, ignore or use. > Permit the default hadoop delegation token file format to be configurable > ------------------------------------------------------------------------- > > Key: HADOOP-13123 > URL: https://issues.apache.org/jira/browse/HADOOP-13123 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Matthew Paduano > Assignee: Matthew Paduano > Attachments: HADOOP-13123.01.patch > > > If one environment updates to using the new dtutil code and accompanying > Credentials code, there is a backward compatibility issue with the default > file format being JAVA. Older clients need to be updated to ask for a file > in the legacy format (FORMAT_JAVA). > As an aid to users in this trap, we can add a configuration property to set > the default file format. When set to FORMAT_JAVA, the new server code will > serve up legacy files without being asked. The default value for this > property will remain FORMAT_PB. But affected users can add this config > option to the services using the newer code. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org