diff --git a/.gitignore b/.gitignore index cbb817f61ac..4ed05c5e339 100644 --- a/.gitignore +++ b/.gitignore @@ -34,4 +34,7 @@ tags java/*.log java/include/org_rocksdb_*.h unity.cc +java/crossbuild/.vagrant .vagrant/ +java/**.asc +java/javadoc diff --git a/Makefile b/Makefile index 705b7ff97f6..2e101bede37 100644 --- a/Makefile +++ b/Makefile @@ -164,6 +164,10 @@ endif LIBRARY = ${LIBNAME}.a MEMENVLIBRARY = libmemenv.a +ROCKSDB_MAJOR = $(shell egrep "ROCKSDB_MAJOR.[0-9]" include/rocksdb/version.h | cut -d ' ' -f 3) +ROCKSDB_MINOR = $(shell egrep "ROCKSDB_MINOR.[0-9]" include/rocksdb/version.h | cut -d ' ' -f 3) +ROCKSDB_PATCH = $(shell egrep "ROCKSDB_PATCH.[0-9]" include/rocksdb/version.h | cut -d ' ' -f 3) + default: all #----------------------------------------------- @@ -273,6 +277,7 @@ clean: -rm -rf ios-x86/* ios-arm/* -find . -name "*.[oda]" -exec rm {} \; -find . -type f -regex ".*\.\(\(gcda\)\|\(gcno\)\)" -exec rm {} \; + -rm -rf bzip2* snappy* zlib* tags: ctags * -R cscope -b `find . -name '*.cc'` `find . -name '*.h'` @@ -513,10 +518,16 @@ ldb: tools/ldb.o $(LIBOBJECTS) JNI_NATIVE_SOURCES = ./java/rocksjni/*.cc JAVA_INCLUDE = -I$(JAVA_HOME)/include/ -I$(JAVA_HOME)/include/linux -ROCKSDBJNILIB = librocksdbjni.so -ROCKSDB_JAR = rocksdbjni.jar +ARCH := $(shell getconf LONG_BIT) +ROCKSDBJNILIB = librocksdbjni-linux$(ARCH).so +ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-linux$(ARCH).jar +ROCKSDB_JAR_ALL = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH).jar +ROCKSDB_JAVADOCS_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-javadoc.jar +ROCKSDB_SOURCES_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-sources.jar ifeq ($(PLATFORM), OS_MACOSX) +ROCKSDBJNILIB = librocksdbjni-osx.jnilib +ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-osx.jar JAVA_INCLUDE = -I/System/Library/Frameworks/JavaVM.framework/Headers/ endif @@ -549,7 +560,20 @@ rocksdbjavastatic: libz.a libbz2.a libsnappy.a rm -f ./java/$(ROCKSDBJNILIB) $(CXX) $(CXXFLAGS) -I./java/. $(JAVA_INCLUDE) -shared -fPIC -o ./java/$(ROCKSDBJNILIB) $(JNI_NATIVE_SOURCES) $(LIBOBJECTS) $(COVERAGEFLAGS) libz.a libbz2.a libsnappy.a cd java;jar -cf $(ROCKSDB_JAR) org/rocksdb/*.class org/rocksdb/util/*.class HISTORY*.md $(ROCKSDBJNILIB) - + cd java/javadoc;jar -cf ../$(ROCKSDB_JAVADOCS_JAR) * + cd java;jar -cf $(ROCKSDB_SOURCES_JAR) org + +rocksdbjavastaticrelease: rocksdbjavastatic + cd java/crossbuild && vagrant destroy -f && vagrant up linux32 && vagrant halt linux32 && vagrant up linux64 && vagrant halt linux64 + cd java;jar -cf $(ROCKSDB_JAR_ALL) org/rocksdb/*.class org/rocksdb/util/*.class HISTORY*.md librocksdbjni-*.so librocksdbjni-*.jnilib + +rocksdbjavastaticpublish: rocksdbjavastaticrelease + mvn gpg:sign-and-deploy-file -Durl=https://oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=sonatype-nexus-staging -DpomFile=java/rocksjni.pom -Dfile=java/rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-javadoc.jar -Dclassifier=javadoc + mvn gpg:sign-and-deploy-file -Durl=https://oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=sonatype-nexus-staging -DpomFile=java/rocksjni.pom -Dfile=java/rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-sources.jar -Dclassifier=sources + mvn gpg:sign-and-deploy-file -Durl=https://oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=sonatype-nexus-staging -DpomFile=java/rocksjni.pom -Dfile=java/rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-linux64.jar -Dclassifier=linux64 + mvn gpg:sign-and-deploy-file -Durl=https://oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=sonatype-nexus-staging -DpomFile=java/rocksjni.pom -Dfile=java/rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-linux32.jar -Dclassifier=linux32 + mvn gpg:sign-and-deploy-file -Durl=https://oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=sonatype-nexus-staging -DpomFile=java/rocksjni.pom -Dfile=java/rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-osx.jar -Dclassifier=osx + mvn gpg:sign-and-deploy-file -Durl=https://oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=sonatype-nexus-staging -DpomFile=java/rocksjni.pom -Dfile=java/rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH).jar rocksdbjava: OPT="-fPIC -DNDEBUG -O2" $(MAKE) $(LIBRARY) -j32 diff --git a/java/Makefile b/java/Makefile index 52c88fd841d..b2038355cd8 100644 --- a/java/Makefile +++ b/java/Makefile @@ -1,14 +1,26 @@ NATIVE_JAVA_CLASSES = org.rocksdb.RocksDB org.rocksdb.Options org.rocksdb.WriteBatch org.rocksdb.WriteBatchInternal org.rocksdb.WriteBatchTest org.rocksdb.WriteOptions org.rocksdb.BackupableDB org.rocksdb.BackupableDBOptions org.rocksdb.Statistics org.rocksdb.RocksIterator org.rocksdb.VectorMemTableConfig org.rocksdb.SkipListMemTableConfig org.rocksdb.HashLinkedListMemTableConfig org.rocksdb.HashSkipListMemTableConfig org.rocksdb.PlainTableConfig org.rocksdb.BlockBasedTableConfig org.rocksdb.ReadOptions org.rocksdb.Filter org.rocksdb.BloomFilter org.rocksdb.RestoreOptions org.rocksdb.RestoreBackupableDB org.rocksdb.RocksEnv org.rocksdb.GenericRateLimiterConfig +ROCKSDB_MAJOR = $(shell egrep "ROCKSDB_MAJOR.[0-9]" include/rocksdb/version.h | cut -d ' ' -f 3) +ROCKSDB_MINOR = $(shell egrep "ROCKSDB_MINOR.[0-9]" include/rocksdb/version.h | cut -d ' ' -f 3) +ROCKSDB_PATCH = $(shell egrep "ROCKSDB_PATCH.[0-9]" include/rocksdb/version.h | cut -d ' ' -f 3) + NATIVE_INCLUDE = ./include -ROCKSDB_JAR = rocksdbjni.jar +ARCH := $(shell getconf LONG_BIT) +ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-linux$(ARCH).jar + +ifeq ($(PLATFORM), OS_MACOSX) +ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-osx.jar +endif clean: -find . -name "*.class" -exec rm {} \; -find . -name "hs*.log" -exec rm {} \; - rm -f $(ROCKSDB_JAR) + rm -rf javadoc/* + +javadocs: + mkdir -p javadoc; javadoc -d javadoc -sourcepath . -subpackages org -java: +java: javadocs javac org/rocksdb/util/*.java org/rocksdb/*.java @cp ../HISTORY.md ./HISTORY-CPP.md @rm -f ./HISTORY-CPP.md diff --git a/java/RELEASE.md b/java/RELEASE.md new file mode 100644 index 00000000000..16feae6ee07 --- /dev/null +++ b/java/RELEASE.md @@ -0,0 +1,56 @@ +## Cross-building + +RocksDB can be built as a single self contained cross-platform JAR. The cross-platform jar can be usd on any 64-bit OSX system, 32-bit Linux system, or 64-bit Linux system. + +Building a cross-platform JAR requires: + + * [Vagrant](https://www.vagrantup.com/) + * [Virtualbox](https://www.virtualbox.org/) + * A Mac OSX machine that can compile RocksDB. + * Java 7 set as JAVA_HOME. + +Once you have these items, run this make command from RocksDB's root source directory: + + make jclean clean rocksdbjavastaticrelease + +This command will build RocksDB natively on OSX, and will then spin up two Vagrant Virtualbox Ubuntu images to build RocksDB for both 32-bit and 64-bit Linux. + +You can find all native binaries and JARs in the java directory upon completion: + + librocksdbjni-linux32.so + librocksdbjni-linux64.so + librocksdbjni-osx.jnilib + rocksdbjni-3.5.0-javadoc.jar + rocksdbjni-3.5.0-linux32.jar + rocksdbjni-3.5.0-linux64.jar + rocksdbjni-3.5.0-osx.jar + rocksdbjni-3.5.0-sources.jar + rocksdbjni-3.5.0.jar + +## Maven publication + +Set ~/.m2/settings.xml to contain: + + + + + sonatype-nexus-staging + your-sonatype-jira-username + your-sonatype-jira-password + + + + +Then update rocksjni.pom's version tag to reflect the release version. + +From RocksDB's root directory, first build the Java static JARs: + + make jclean clean rocksdbjavastaticpublish + +This command will [stage the JAR artifacts on the Sonatype staging repository](http://central.sonatype.org/pages/manual-staging-bundle-creation-and-deployment.html). To release the staged artifacts. + +1. Go to [https://oss.sonatype.org/#stagingRepositories](https://oss.sonatype.org/#stagingRepositories) and search for "rocksdb" in the upper right hand search box. +2. Select the rocksdb staging repository, and inspect its contents. +3. If all is well, follow [these steps](https://oss.sonatype.org/#stagingRepositories) to close the repository and release it. + +After the release has occurred, the artifacts will be synced to Maven central within 24-48 hours. diff --git a/java/crossbuild/Vagrantfile b/java/crossbuild/Vagrantfile new file mode 100644 index 00000000000..c4b1b1df243 --- /dev/null +++ b/java/crossbuild/Vagrantfile @@ -0,0 +1,25 @@ +# -*- mode: ruby -*- +# vi: set ft=ruby : + +# Vagrantfile API/syntax version. Don't touch unless you know what you're doing! +VAGRANTFILE_API_VERSION = "2" + +Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| + + config.vm.define "linux32" do |linux32| + linux32.vm.box = "hansode/centos-5.6-i386" + end + + config.vm.define "linux64" do |linux64| + linux64.vm.box = "hansode/centos-5.6-x86_64" + end + + config.vm.provider "virtualbox" do |v| + v.memory = 2048 + v.cpus = 4 + end + + config.vm.provision :shell, path: "build-linux-centos.sh" + config.vm.synced_folder "../", "/rocksdb-build" + config.vm.synced_folder "../..", "/rocksdb", type: "rsync" +end diff --git a/java/crossbuild/build-linux-centos.sh b/java/crossbuild/build-linux-centos.sh new file mode 100755 index 00000000000..55f179b625d --- /dev/null +++ b/java/crossbuild/build-linux-centos.sh @@ -0,0 +1,23 @@ +#!/usr/bin/env bash +# install all required packages for rocksdb that are available through yum +ARCH=$(uname -i) +sudo yum -y install java-1.6.0-openjdk-devel.$ARCH zlib zlib-devel bzip2 bzip2-devel + +# install gcc/g++ 4.7 via CERN (http://linux.web.cern.ch/linux/devtoolset/) +sudo wget -O /etc/yum.repos.d/slc5-devtoolset.repo http://linuxsoft.cern.ch/cern/devtoolset/slc5-devtoolset.repo +sudo wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-cern http://ftp.mirrorservice.org/sites/ftp.scientificlinux.org/linux/scientific/51/i386/RPM-GPG-KEYs/RPM-GPG-KEY-cern +sudo yum -y install devtoolset-1.1 +wget http://gflags.googlecode.com/files/gflags-1.6.tar.gz +tar xvfz gflags-1.6.tar.gz; cd gflags-1.6; scl enable devtoolset-1.1 ./configure; scl enable devtoolset-1.1 make; sudo make install +export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib + +# set java home so we can build rocksdb jars +export JAVA_HOME=/usr/lib/jvm/java-1.6.0 + +# build rocksdb +cd /rocksdb +scl enable devtoolset-1.1 'make jclean clean' +scl enable devtoolset-1.1 'make -j 4 rocksdbjavastatic' +cp /rocksdb/java/librocksdbjni-* /rocksdb-build +cp /rocksdb/java/rocksdbjni-* /rocksdb-build + diff --git a/java/crossbuild/build-linux.sh b/java/crossbuild/build-linux.sh new file mode 100755 index 00000000000..75edac52645 --- /dev/null +++ b/java/crossbuild/build-linux.sh @@ -0,0 +1,14 @@ +#!/usr/bin/env bash +# install all required packages for rocksdb +sudo apt-get update +sudo apt-get -y install git make gcc g++ libgflags-dev libsnappy-dev zlib1g-dev libbz2-dev default-jdk + +# set java home so we can build rocksdb jars +export JAVA_HOME=$(echo /usr/lib/jvm/java-7-openjdk*) +cd /rocksdb +make jclean clean +make -j 4 rocksdbjavastatic +cp /rocksdb/java/librocksdbjni-* /rocksdb-build +cp /rocksdb/java/rocksdbjni-* /rocksdb-build +sudo shutdown -h now + diff --git a/java/org/rocksdb/NativeLibraryLoader.java b/java/org/rocksdb/NativeLibraryLoader.java index 44005658211..26a26bbca22 100644 --- a/java/org/rocksdb/NativeLibraryLoader.java +++ b/java/org/rocksdb/NativeLibraryLoader.java @@ -1,16 +1,16 @@ package org.rocksdb; import java.io.*; - +import org.rocksdb.util.Environment; /** * This class is used to load the RocksDB shared library from within the jar. * The shared library is extracted to a temp folder and loaded from there. */ public class NativeLibraryLoader { - private static String sharedLibraryName = "librocksdbjni.so"; + private static String sharedLibraryName = Environment.getJniLibraryName("rocksdb"); private static String tempFilePrefix = "librocksdbjni"; - private static String tempFileSuffix = ".so"; + private static String tempFileSuffix = "." + Environment.getJniLibraryExtension(); public static void loadLibraryFromJar(String tmpDir) throws IOException { diff --git a/java/org/rocksdb/util/Environment.java b/java/org/rocksdb/util/Environment.java index c2e3bc088e6..7bb42ace75c 100644 --- a/java/org/rocksdb/util/Environment.java +++ b/java/org/rocksdb/util/Environment.java @@ -2,6 +2,7 @@ public class Environment { private static String OS = System.getProperty("os.name").toLowerCase(); + private static String ARCH = System.getProperty("os.arch").toLowerCase(); public static boolean isWindows() { return (OS.indexOf("win") >= 0); @@ -17,21 +18,30 @@ public static boolean isUnix() { OS.indexOf("aix") >= 0); } + public static boolean is64Bit() { + return (ARCH.indexOf("64") > 0); + } + public static String getSharedLibraryName(String name) { if (isUnix()) { - return String.format("lib%s.so", name); + return String.format("lib%sjni.so", name); } else if (isMac()) { - return String.format("lib%s.dylib", name); + return String.format("lib%sjni.dylib", name); } throw new UnsupportedOperationException(); } public static String getJniLibraryName(String name) { if (isUnix()) { - return String.format("lib%s.so", name); + String arch = (is64Bit()) ? "64" : "32"; + return String.format("lib%sjni-linux%s.so", name, arch); } else if (isMac()) { - return String.format("lib%s.jnilib", name); + return String.format("lib%sjni-osx.jnilib", name); } throw new UnsupportedOperationException(); } + + public static String getJniLibraryExtension() { + return (isMac()) ? ".jnilib" : ".so"; + } } diff --git a/java/rocksjni.pom b/java/rocksjni.pom new file mode 100644 index 00000000000..5543570311d --- /dev/null +++ b/java/rocksjni.pom @@ -0,0 +1,34 @@ + + + 4.0.0 + RocksDB JNI + http://rocksdb.org/ + org.rocksdb + rocksdbjni + 3.6.0 + RocksDB fat jar that contains .so files for linux32 and linux64, and jnilib files for Mac OSX. + + + Apache License 2.0 + http://www.apache.org/licenses/LICENSE-2.0.html + repo + + + + scm:git:git://github.com/dropwizard/metrics.git + scm:git:git@github.com:dropwizard/metrics.git + http://github.com/dropwizard/metrics/ + HEAD + + + + Facebook + help@facebook.com + America/New_York + + architect + + + +