120 lines
3.9 KiB
Ruby
120 lines
3.9 KiB
Ruby
class Prestodb < Formula
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include Language::Python::Shebang
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desc "Distributed SQL query engine for big data"
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homepage "https://prestodb.io"
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url "https://search.maven.org/remotecontent?filepath=com/facebook/presto/presto-server/0.278.1/presto-server-0.278.1.tar.gz"
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sha256 "27340a48c5c88f630863134001894d7a43b6cf0641ae39f2f2f2cbfaf761a085"
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license "Apache-2.0"
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# Upstream has said that we should check Maven for Presto version information
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# and the highest version found there is newest:
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# https://github.com/prestodb/presto/issues/16200
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livecheck do
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url "https://search.maven.org/remotecontent?filepath=com/facebook/presto/presto-server/"
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regex(%r{href=["']?v?(\d+(?:\.\d+)+)/?["' >]}i)
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end
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bottle do
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sha256 cellar: :any_skip_relocation, all: "1f5376c38aabbd5bfb4261647b0672ef133e390d826bfd36bdf46d0892677b66"
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end
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# https://github.com/prestodb/presto/issues/17146
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depends_on arch: :x86_64
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depends_on "openjdk@11"
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depends_on "python@3.10"
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resource "presto-cli" do
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url "https://search.maven.org/remotecontent?filepath=com/facebook/presto/presto-cli/0.278.1/presto-cli-0.278.1-executable.jar"
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sha256 "f50abc8e54e6bfc23ef0ee3a29ce41029793c92136254672d264155423bd0f77"
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end
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def install
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libexec.install Dir["*"]
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(libexec/"etc/node.properties").write <<~EOS
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node.environment=production
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node.id=ffffffff-ffff-ffff-ffff-ffffffffffff
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node.data-dir=#{var}/presto/data
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EOS
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(libexec/"etc/jvm.config").write <<~EOS
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-server
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-Xmx16G
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-XX:+UseG1GC
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-XX:G1HeapRegionSize=32M
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-XX:+UseGCOverheadLimit
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-XX:+ExplicitGCInvokesConcurrent
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-XX:+HeapDumpOnOutOfMemoryError
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-XX:+ExitOnOutOfMemoryError
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-Djdk.attach.allowAttachSelf=true
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EOS
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(libexec/"etc/config.properties").write <<~EOS
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coordinator=true
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node-scheduler.include-coordinator=true
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http-server.http.port=8080
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query.max-memory=5GB
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query.max-memory-per-node=1GB
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discovery-server.enabled=true
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discovery.uri=http://localhost:8080
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EOS
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(libexec/"etc/log.properties").write "com.facebook.presto=INFO"
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(libexec/"etc/catalog/jmx.properties").write "connector.name=jmx"
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rewrite_shebang detected_python_shebang, libexec/"bin/launcher.py"
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env = Language::Java.overridable_java_home_env("11")
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env["PATH"] = "$JAVA_HOME/bin:$PATH"
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(bin/"presto-server").write_env_script libexec/"bin/launcher", env
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resource("presto-cli").stage do
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libexec.install "presto-cli-#{version}-executable.jar"
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bin.write_jar_script libexec/"presto-cli-#{version}-executable.jar", "presto", java_version: "11"
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end
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# Remove incompatible pre-built binaries
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libprocname_dirs = libexec.glob("bin/procname/*")
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# Keep the Linux-x86_64 directory to make bottles identical
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libprocname_dirs.reject! { |dir| dir.basename.to_s == "Linux-x86_64" }
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libprocname_dirs.reject! { |dir| dir.basename.to_s == "#{OS.kernel_name}-#{Hardware::CPU.arch}" }
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libprocname_dirs.map(&:rmtree)
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end
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def post_install
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(var/"presto/data").mkpath
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end
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def caveats
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<<~EOS
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Add connectors to #{opt_libexec}/etc/catalog/. See:
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https://prestodb.io/docs/current/connector.html
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EOS
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end
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service do
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run [opt_bin/"presto-server", "run"]
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working_dir opt_libexec
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end
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test do
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port = free_port
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cp libexec/"etc/config.properties", testpath/"config.properties"
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inreplace testpath/"config.properties", "8080", port.to_s
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server = fork do
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exec bin/"presto-server", "run", "--verbose",
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"--data-dir", testpath,
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"--config", testpath/"config.properties"
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end
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sleep 30
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query = "SELECT state FROM system.runtime.nodes"
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output = shell_output(bin/"presto --debug --server localhost:#{port} --execute '#{query}'")
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assert_match "\"active\"", output
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ensure
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Process.kill("TERM", server)
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Process.wait server
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end
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end
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