ci: set JAVA_HOME to OpenJDK 17 in Kokoro build script#402
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AnshulPatni merged 1 commit intoJul 10, 2026
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Change-Id: If4c650817635f909976e629e72ba4fe0c2282899
taeold
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Jul 10, 2026
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When compiling modules that require Java 17 bytecode (e.g.,
invoker/testfunction),javacfailed with:Fatal error compiling: error: invalid target release: 17By default, Kokoro's
ubuntu2204/fullbuild container runs withJAVA_HOMEpointing to OpenJDK 11 unless explicitly configured. This PR setsJAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64and updatesPATHat the top of.kokoro/build.sh, ensuring Maven executes using OpenJDK 17 to match the repository's configured compiler target.