[FLINK-2132] Java version parsing is not working for OpenJDK

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.9
• Component/s: Deployment / Scripts
• Assignee: Ufuk Celebi
• Reporter: Ufuk Celebi
• Created: 02/Jun/15 08:47
• Updated: 06/Oct/15 15:50
• Resolved: 02/Jun/15 09:32

Description

Reported by Aljoscha Krettek:

/home/flink/flink-bin/bin/../bin/jobmanager.sh: line 32: [: openjdk
version "1.8.0_40-internal": integer expression expected

On Ubuntu 14.10 with openjdk 8.

The script expects a String of format

java version "1.8.0_20"
Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
Java HotSpot(TM) 64-Bit Server VM (build 25.20-b23, mixed mode)

but the openjdk string looks as follows

openjdk version "1.8.0_40-internal"
OpenJDK Runtime Environment (build 1.8.0_40-internal-b09)
OpenJDK 64-Bit Server VM (build 25.40-b13, mixed mode)