homebrew-core/Formula/presto.rb
Michihito Shigemura 2a40a0fa04 presto 0.219
2019-04-26 09:42:04 +02:00

100 lines
2.7 KiB
Ruby

class Presto < Formula
desc "Distributed SQL query engine for big data"
homepage "https://prestodb.io"
url "https://search.maven.org/remotecontent?filepath=com/facebook/presto/presto-server/0.219/presto-server-0.219.tar.gz"
sha256 "cdc649e70ef3725634f858d6aa92f34e7975d7a8c7737264adf53a4fe7a38eb3"
bottle :unneeded
depends_on :java => "1.8+"
resource "presto-cli" do
url "https://search.maven.org/remotecontent?filepath=com/facebook/presto/presto-cli/0.219/presto-cli-0.219-executable.jar"
sha256 "e7d304cf49a5e593bf89877153a46c0f0d2836db0c0c9fb59a8069a2a1393074"
end
def install
libexec.install Dir["*"]
(libexec/"etc/node.properties").write <<~EOS
node.environment=production
node.id=ffffffff-ffff-ffff-ffff-ffffffffffff
node.data-dir=#{var}/presto/data
EOS
(libexec/"etc/jvm.config").write <<~EOS
-server
-Xmx16G
-XX:+UseG1GC
-XX:G1HeapRegionSize=32M
-XX:+UseGCOverheadLimit
-XX:+ExplicitGCInvokesConcurrent
-XX:+HeapDumpOnOutOfMemoryError
-XX:+ExitOnOutOfMemoryError
EOS
(libexec/"etc/config.properties").write <<~EOS
coordinator=true
node-scheduler.include-coordinator=true
http-server.http.port=8080
query.max-memory=5GB
query.max-memory-per-node=1GB
discovery-server.enabled=true
discovery.uri=http://localhost:8080
EOS
(libexec/"etc/log.properties").write "com.facebook.presto=INFO"
(libexec/"etc/catalog/jmx.properties").write "connector.name=jmx"
(bin/"presto-server").write <<~EOS
#!/bin/bash
exec "#{libexec}/bin/launcher" "$@"
EOS
resource("presto-cli").stage do
bin.install "presto-cli-#{version}-executable.jar" => "presto"
end
end
def post_install
(var/"presto/data").mkpath
end
def caveats; <<~EOS
Add connectors to #{libexec}/etc/catalog/. See:
https://prestodb.io/docs/current/connector.html
EOS
end
plist_options :manual => "presto-server run"
def plist; <<~EOS
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>#{plist_name}</string>
<key>RunAtLoad</key>
<true/>
<key>AbandonProcessGroup</key>
<true/>
<key>WorkingDirectory</key>
<string>#{opt_libexec}</string>
<key>ProgramArguments</key>
<array>
<string>#{opt_bin}/presto-server</string>
<string>run</string>
</array>
</dict>
</plist>
EOS
end
test do
system bin/"presto-server", "run", "--help"
assert_equal "Presto CLI #{version}", shell_output("#{bin}/presto --version").chomp
end
end