[ https://issues.apache.org/jira/browse/TEZ-4102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated TEZ-4102: ---------------------------------- Comment: was deleted (was: +1) > Merge AM credentials into session credentials while creating appContext > ----------------------------------------------------------------------- > > Key: TEZ-4102 > URL: https://issues.apache.org/jira/browse/TEZ-4102 > Project: Apache Tez > Issue Type: Bug > Reporter: László Bodor > Assignee: László Bodor > Priority: Major > Attachments: TEZ-4102.01.patch, TEZ-4102.02.patch > > > Given the following scenario: kerberos + long running session + dags keep > submitted to the session > After 24h the queries can fail, because tasks don't have the correct > HDFS_DELEGATION_TOKEN, because there is chance that am credentials has been > previously filled with tokens and it cannot be overridden by session > credentials > [here|https://github.com/apache/tez/blob/master/tez-api/src/main/java/org/apache/tez/client/TezClientUtils.java#L485] > -- This message was sent by Atlassian Jira (v8.3.4#803005)