[IGNITE-12306] .NET: Java version is not taken into account when detecting JAVA_HOME

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: platforms
• Labels: .NET
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Pavel Tupitsyn
• Reporter: Pavel Tupitsyn
• Created: 21/Oct/19 13:16
• Updated: 29/Jan/21 09:02

Description

When multiple Java versions are installed on the machine, random one is picked up.
For example, when 7 and 8 are installed, only 8 is suitable for Ignite.

We should check versions and pick the right one:

• Collect all known versions
• Filter out all below 8
• Pick the lowest

Lower versions are prioritized - we don't want to use latest. Brand new Java version with breaking changes might be released where Ignite does not work.