[CASSANDRA-12793] invalid jvm type and architecture [cassandra-env.sh]

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 3.11.3, 4.0-alpha1, 4.0
• Component/s: Local/Config

Environment

ubuntu 16.04, openjdk 1.8.0_91

• Severity: Low
• Assignee: Stefan Podkowinski
• Reporter: Ali Ebrahiminejad

Authors

Stefan Podkowinski

Reviewers

Michael Semb Wever

• Created: 16/Oct/16 11:10
• Updated: 15/May/20 08:04
• Resolved: 10/May/18 02:53

Description

In cassandra-env.sh the part that determines the type of JVM we'll be running on doesn't provide the right answer for openjdk 1.8.0_91.

value of java_ver_output is "openjdk version "1.8.0_91" OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-3ubuntu1~16.04.1-b14) OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode)", yet the command looks for "java version" (jvm=`echo "$java_ver_output" | grep -A 1 'java version' ...) which does not exist.

I guess it should be replaced with jvm=`echo "$java_ver_output" | grep -A 1 '[openjdk|java] version' | awk 'NR==2

{print $1}

'`