[HADOOP-8726] The Secrets in Credentials are not available to MR tasks

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.3, 2.0.0-alpha, 3.0.0-alpha1
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: security
• Assignee: Daryn Sharp
• Reporter: Benoy Antony
• Created: 25/Aug/12 15:32
• Updated: 12/May/16 18:27
• Resolved: 30/Aug/12 20:02

Description

Though secrets are passed in Credentials, the secrets are not available to the MR tasks.

This issue exists with security on/off.

This is related to the change in HADOOP-8225

Issue Links

• blocks: MAPREDUCE-4554 Job Credentials are not transmitted if security is turned off
• breaks: HADOOP-10475 ConcurrentModificationException in AbstractDelegationTokenSelector.selectToken()
• is broken by: HADOOP-8225 DistCp fails when invoked by Oozie
• relates to: BIGTOP-949 Add Sqoop tests