[ORC-680] Upgrade Travis CI linux os from Ubuntu 14.04 to Ubuntu 16.04

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6.6, 1.7.0
• Fix Version/s: 1.6.6, 1.7.0
• Component/s: C++, Java
• Assignee: Dongjoon Hyun
• Reporter: Dongjoon Hyun
• Created: 29/Oct/20 00:07
• Updated: 10/Dec/20 23:36
• Resolved: 29/Oct/20 02:47

Description

Travis CI Trusty has a wrong javac. We should use JDK8 for both `javac` and `java` consistently.

• https://travis-ci.org/github/apache/orc/jobs/739663391 (master)
• https://travis-ci.org/github/apache/orc/jobs/739664252 (branch-1.6)

$ java -Xmx32m -version
openjdk version "1.8.0_141"
OpenJDK Runtime Environment (build 1.8.0_141-8u141-b15-3~14.04-b15)
OpenJDK 64-Bit Server VM (build 25.141-b15, mixed mode)

$ javac -J-Xmx32m -version
javac 9.0.1

Issue Links

• links to: GitHub Pull Request #559