a40ce219b9
Summary: Added support for the merge operation to RocksJava. You can specify a merge function to be used on the current database. The merge function can either be one of the functions defined in utilities/merge_operators.h, which can be specified through its corresponding name, or a user-created function that needs to be encapsulated in a JNI object in order to be used. Examples are provided for both use cases. Test Plan: There are unit test in MergeTest.java Reviewers: ankgup87 Subscribers: vladb38 Differential Revision: https://reviews.facebook.net/D24525
54 lines
3.0 KiB
Makefile
54 lines
3.0 KiB
Makefile
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 org.rocksdb.ColumnFamilyHandle org.rocksdb.MergeOperator org.rocksdb.StringAppendOperator
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ROCKSDB_MAJOR = $(shell egrep "ROCKSDB_MAJOR.[0-9]" ../include/rocksdb/version.h | cut -d ' ' -f 3)
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ROCKSDB_MINOR = $(shell egrep "ROCKSDB_MINOR.[0-9]" ../include/rocksdb/version.h | cut -d ' ' -f 3)
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ROCKSDB_PATCH = $(shell egrep "ROCKSDB_PATCH.[0-9]" ../include/rocksdb/version.h | cut -d ' ' -f 3)
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NATIVE_INCLUDE = ./include
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ARCH := $(shell getconf LONG_BIT)
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ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-linux$(ARCH).jar
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ifeq ($(PLATFORM), OS_MACOSX)
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ROCKSDB_JAR = rocksdbjni-$(ROCKSDB_MAJOR).$(ROCKSDB_MINOR).$(ROCKSDB_PATCH)-osx.jar
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endif
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clean:
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-find . -name "*.class" -exec rm {} \;
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-find . -name "hs*.log" -exec rm {} \;
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rm -rf javadoc/*
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javadocs:
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mkdir -p javadoc; javadoc -d javadoc -sourcepath . -subpackages org
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java: javadocs
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javac org/rocksdb/util/*.java org/rocksdb/*.java
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@cp ../HISTORY.md ./HISTORY-CPP.md
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@rm -f ./HISTORY-CPP.md
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javah -d $(NATIVE_INCLUDE) -jni $(NATIVE_JAVA_CLASSES)
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sample: java
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javac -cp $(ROCKSDB_JAR) RocksDBSample.java
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@rm -rf /tmp/rocksdbjni
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@rm -rf /tmp/rocksdbjni_not_found
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java -ea -Djava.library.path=.:../ -cp ".:./*" -Xcheck:jni RocksDBSample /tmp/rocksdbjni
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@rm -rf /tmp/rocksdbjni
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@rm -rf /tmp/rocksdbjni_not_found
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test: java
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@rm -rf /tmp/rocksdbjni_*
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javac org/rocksdb/test/*.java
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.WriteBatchTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.BackupableDBTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.ColumnFamilyTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.FilterTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.KeyMayExistTest
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#java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.OptionsTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.ReadOnlyTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.MergeTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.ReadOptionsTest
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java -ea -Djava.library.path=.:../ -cp "$(ROCKSDB_JAR):.:./*" org.rocksdb.test.StatisticsCollectorTest
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@rm -rf /tmp/rocksdbjni_*
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db_bench: java
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javac org/rocksdb/benchmark/*.java
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