[RANGER-565] Ranger Admin install fails (sometimes) with IO Error when DB used in Oracle

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.5.1
• Assignee: Velmurugan Periasamy
• Reporter: Velmurugan Periasamy
• Created: 23/Jun/15 22:18
• Updated: 06/Jul/15 08:24
• Resolved: 24/Jun/15 00:03

Description

Ranger admin install fails (sometimes) when DB used is Oracle. This causes Ranger Admin HA setup (via Ambari wizard) to fail.

It fails with the below error from dba_script.py or db_setup.py

SQLException : SQL state: 08006 java.sql.SQLRecoverableException: IO Error: Connection reset ErrorCode: 17002