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[MODULES-4736] Increase Xmx setting for java_version fact

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Previous value of 8M caused JVM to crash on servers with more then 40G of RAM
Tested on databases servers up to 1.5T of RAM, 12M seems to be sufficient
This commit is contained in:
Vadym Chepkov
2017-04-19 07:32:20 -04:00
parent df1fbfd29d
commit 797677caf7
2 changed files with 6 additions and 6 deletions
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6
spec/unit/facter/java_version_spec.rb
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@@ -19,7 +19,7 @@ OpenJDK Runtime Environment (build 1.7.0_71-b14)
OpenJDK 64-Bit Server VM (build 24.71-b01, mixed mode)
EOS
Facter::Util::Resolution.expects(:which).with("java").returns('/usr/local/jdk-1.7.0/jre/bin/java')
Facter::Util::Resolution.expects(:exec).with("java -Xmx8m -version 2>&1").returns(java_version_output)
Facter::Util::Resolution.expects(:exec).with("java -Xmx12m -version 2>&1").returns(java_version_output)
expect(Facter.value(:java_version)).to eq("1.7.0_71")
end
end
@@ -35,7 +35,7 @@ Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)
EOS
Facter::Util::Resolution.expects(:exec).with("/usr/libexec/java_home --failfast 2>&1").returns("/Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home")
Facter::Util::Resolution.expects(:exec).with("java -Xmx8m -version 2>&1").returns(java_version_output)
Facter::Util::Resolution.expects(:exec).with("java -Xmx12m -version 2>&1").returns(java_version_output)
expect(Facter.value(:java_version)).to eql "1.7.0_71"
end
end
@@ -50,7 +50,7 @@ java version "1.7.0_71"
Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)
EOS
Facter::Util::Resolution.expects(:exec).with("java -Xmx8m -version 2>&1").returns(java_version_output)
Facter::Util::Resolution.expects(:exec).with("java -Xmx12m -version 2>&1").returns(java_version_output)
expect(Facter.value(:java_version)).to eq("1.7.0_71")
end
end