rocksdb/java/CMakeLists.txt

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cmake_minimum_required(VERSION 3.4)
set(JAVA_JUNIT_VERSION "4.13.1")
set(JAVA_HAMCR_VERSION "2.2")
set(JAVA_MOCKITO_VERSION "1.10.19")
set(JAVA_CGLIB_VERSION "3.3.0")
set(JAVA_ASSERTJ_VERSION "2.9.0")
if(${CMAKE_VERSION} VERSION_LESS "3.11.4")
message("Please consider switching to CMake 3.11.4 or newer")
endif()
set(CMAKE_JAVA_COMPILE_FLAGS -source 8)
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set(JNI_NATIVE_SOURCES
rocksjni/backup_engine_options.cc
rocksjni/backupenginejni.cc
rocksjni/cassandra_compactionfilterjni.cc
rocksjni/cassandra_value_operator.cc
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rocksjni/checkpoint.cc
rocksjni/clock_cache.cc
rocksjni/cache.cc
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rocksjni/columnfamilyhandle.cc
rocksjni/compaction_filter.cc
rocksjni/compaction_filter_factory.cc
rocksjni/compaction_filter_factory_jnicallback.cc
rocksjni/compaction_job_info.cc
rocksjni/compaction_job_stats.cc
rocksjni/compaction_options.cc
rocksjni/compaction_options_fifo.cc
rocksjni/compaction_options_universal.cc
rocksjni/compact_range_options.cc
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rocksjni/comparator.cc
rocksjni/comparatorjnicallback.cc
rocksjni/compression_options.cc
rocksjni/concurrent_task_limiter.cc
rocksjni/config_options.cc
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rocksjni/env.cc
rocksjni/env_options.cc
rocksjni/event_listener.cc
rocksjni/event_listener_jnicallback.cc
rocksjni/export_import_files_metadatajni.cc
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rocksjni/filter.cc
rocksjni/import_column_family_options.cc
rocksjni/ingest_external_file_options.cc
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rocksjni/iterator.cc
rocksjni/jnicallback.cc
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rocksjni/loggerjnicallback.cc
rocksjni/lru_cache.cc
rocksjni/memory_util.cc
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rocksjni/memtablejni.cc
rocksjni/merge_operator.cc
rocksjni/native_comparator_wrapper_test.cc
rocksjni/optimistic_transaction_db.cc
rocksjni/optimistic_transaction_options.cc
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rocksjni/options.cc
rocksjni/options_util.cc
rocksjni/persistent_cache.cc
rocksjni/jni_perf_context.cc
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rocksjni/ratelimiterjni.cc
rocksjni/remove_emptyvalue_compactionfilterjni.cc
rocksjni/restorejni.cc
rocksjni/rocks_callback_object.cc
rocksjni/rocksdb_exception_test.cc
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rocksjni/rocksjni.cc
rocksjni/slice.cc
rocksjni/snapshot.cc
rocksjni/sst_file_manager.cc
rocksjni/sst_file_writerjni.cc
rocksjni/sst_file_readerjni.cc
rocksjni/sst_file_reader_iterator.cc
rocksjni/sst_partitioner.cc
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rocksjni/statistics.cc
rocksjni/statisticsjni.cc
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rocksjni/table.cc
rocksjni/table_filter.cc
rocksjni/table_filter_jnicallback.cc
Fixing Windows build using CMake (#7854) Summary: Builds were not producing Windows binaries properly in 6.15 branch: ``` 00:00:46.413 Tests run: 11, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.183 sec <<< FAILURE! - in org.rocksdb.EventListenerTest 00:00:46.414 testAllCallbacksInvocation(org.rocksdb.EventListenerTest) Time elapsed: 0.012 sec <<< ERROR! 00:00:46.414 java.lang.UnsatisfiedLinkError: org.rocksdb.test.TestableEventListener.invokeAllCallbacks(J)V 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(Native Method) 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(TestableEventListener.java:19) 00:00:46.414 at org.rocksdb.EventListenerTest.testAllCallbacksInvocation(EventListenerTest.java:436) ``` ``` 00:00:41.497 "D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj" (default target) (3) -> 00:00:41.497 (CustomBuild target) -> 00:00:41.497 CUSTOMBUILD : error : Could not find class file for 'org.rocksdb.TestableEventListener'. [D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj] ``` Also failed on Linux as library was not initialized yet: ``` 00:01:25.103 Running org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.006 sec <<< FAILURE! - in org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 rountrip(org.rocksdb.NativeComparatorWrapperTest) Time elapsed: 0.002 sec <<< ERROR! 00:01:25.133 java.lang.UnsatisfiedLinkError: org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator()J 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator(Native Method) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.initializeNative(NativeComparatorWrapperTest.java:87) 00:01:25.133 at org.rocksdb.RocksCallbackObject.<init>(RocksCallbackObject.java:28) 00:01:25.133 at org.rocksdb.AbstractComparator.<init>(AbstractComparator.java:20) 00:01:25.133 at org.rocksdb.NativeComparatorWrapper.<init>(NativeComparatorWrapper.java:16) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.<init>(NativeComparatorWrapperTest.java:82) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest.rountrip(NativeComparatorWrapperTest.java:30) ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/7854 Reviewed By: jay-zhuang Differential Revision: D25873378 Pulled By: ajkr fbshipit-source-id: 88afb08bfd30edff31f17da063e636df0769cbfe
2021-01-16 01:51:20 +00:00
rocksjni/testable_event_listener.cc
rocksjni/thread_status.cc
rocksjni/trace_writer.cc
rocksjni/trace_writer_jnicallback.cc
rocksjni/transaction.cc
rocksjni/transaction_db.cc
rocksjni/transaction_db_options.cc
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rocksjni/transaction_log.cc
rocksjni/transaction_notifier.cc
rocksjni/transaction_notifier_jnicallback.cc
rocksjni/transaction_options.cc
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rocksjni/ttl.cc
rocksjni/wal_filter.cc
rocksjni/wal_filter_jnicallback.cc
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rocksjni/write_batch.cc
rocksjni/writebatchhandlerjnicallback.cc
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rocksjni/write_batch_test.cc
rocksjni/write_batch_with_index.cc
rocksjni/write_buffer_manager.cc
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)
set(JAVA_MAIN_CLASSES
src/main/java/org/rocksdb/AbstractCompactionFilter.java
src/main/java/org/rocksdb/AbstractCompactionFilterFactory.java
src/main/java/org/rocksdb/AbstractComparator.java
src/main/java/org/rocksdb/AbstractEventListener.java
src/main/java/org/rocksdb/AbstractImmutableNativeReference.java
src/main/java/org/rocksdb/AbstractMutableOptions.java
src/main/java/org/rocksdb/AbstractNativeReference.java
src/main/java/org/rocksdb/AbstractRocksIterator.java
src/main/java/org/rocksdb/AbstractSlice.java
src/main/java/org/rocksdb/AbstractTableFilter.java
src/main/java/org/rocksdb/AbstractTraceWriter.java
src/main/java/org/rocksdb/AbstractTransactionNotifier.java
src/main/java/org/rocksdb/AbstractWalFilter.java
src/main/java/org/rocksdb/AbstractWriteBatch.java
src/main/java/org/rocksdb/AccessHint.java
src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/BackgroundErrorReason.java
src/main/java/org/rocksdb/BackupEngineOptions.java
src/main/java/org/rocksdb/BackupEngine.java
src/main/java/org/rocksdb/BackupInfo.java
src/main/java/org/rocksdb/BlockBasedTableConfig.java
src/main/java/org/rocksdb/BloomFilter.java
src/main/java/org/rocksdb/BuiltinComparator.java
src/main/java/org/rocksdb/ByteBufferGetStatus.java
src/main/java/org/rocksdb/Cache.java
src/main/java/org/rocksdb/CassandraCompactionFilter.java
src/main/java/org/rocksdb/CassandraValueMergeOperator.java
src/main/java/org/rocksdb/Checkpoint.java
src/main/java/org/rocksdb/ChecksumType.java
src/main/java/org/rocksdb/ClockCache.java
src/main/java/org/rocksdb/ColumnFamilyDescriptor.java
src/main/java/org/rocksdb/ColumnFamilyHandle.java
src/main/java/org/rocksdb/ColumnFamilyMetaData.java
src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/ColumnFamilyOptions.java
src/main/java/org/rocksdb/CompactionJobInfo.java
src/main/java/org/rocksdb/CompactionJobStats.java
src/main/java/org/rocksdb/CompactionOptions.java
src/main/java/org/rocksdb/CompactionOptionsFIFO.java
src/main/java/org/rocksdb/CompactionOptionsUniversal.java
src/main/java/org/rocksdb/CompactionPriority.java
src/main/java/org/rocksdb/CompactionReason.java
src/main/java/org/rocksdb/CompactRangeOptions.java
src/main/java/org/rocksdb/CompactionStopStyle.java
src/main/java/org/rocksdb/CompactionStyle.java
src/main/java/org/rocksdb/ComparatorOptions.java
src/main/java/org/rocksdb/ComparatorType.java
src/main/java/org/rocksdb/CompressionOptions.java
src/main/java/org/rocksdb/CompressionType.java
src/main/java/org/rocksdb/ConfigOptions.java
src/main/java/org/rocksdb/DataBlockIndexType.java
src/main/java/org/rocksdb/DBOptionsInterface.java
src/main/java/org/rocksdb/DBOptions.java
src/main/java/org/rocksdb/DbPath.java
src/main/java/org/rocksdb/DirectSlice.java
src/main/java/org/rocksdb/EncodingType.java
src/main/java/org/rocksdb/Env.java
src/main/java/org/rocksdb/EnvOptions.java
src/main/java/org/rocksdb/EventListener.java
src/main/java/org/rocksdb/Experimental.java
src/main/java/org/rocksdb/ExportImportFilesMetaData.java
src/main/java/org/rocksdb/ExternalFileIngestionInfo.java
src/main/java/org/rocksdb/Filter.java
java API - load block based table config (#10826) Summary: Closes https://github.com/facebook/rocksdb/issues/5297 The BlockBasedTableConfig (or more generally, the TableFormatConfig) of ColumnFamilyOptions, isn't being constructed when column family options are loaded. This happens in `OptionsUtil` which implements the loading. In `OptionsUtil` we add the method `private native static TableFormatConfig readTableFormatConfig(final long nativeHandle_)` which defers to a JNI method which creates a `TableFormatConfig` (specifically a `BlockBasedTableConfig`) for the supplied `ColumnFamilyOptions`, by copying the table format attached to the C++ column family options. A new Java constructor for `BlockBasedTableConfig` is implemented which is called from C++ with the parameters retrieved from the table format, and then returned to the calling `readTableFormatConfig`. At the Java side in `OptionsUtil`, the new `TableFormatConfig` is added as the `tableFormatConfig_` field of the `ColumnFamilyOptions`. To support this, the new class `BlockBasedTableOptionsJni` and associated support methods are added to 'portal.h'. `BloomFilter.java` has a constructor and field added so that the filter in use can be read back and inspected. `FilterPolicyType.java` implements an enum (shadowed in C++) to support transfer of filter policy information back to Java from being read at the C++ side. Tests written to cover the block based table config, and cleaned up and generalised a bit as some of the methods on OptionsUtil weren't tested; and these had their own unique JNI method variants which in turn were never exercised in test. Pull Request resolved: https://github.com/facebook/rocksdb/pull/10826 Reviewed By: ajkr Differential Revision: D50136247 Pulled By: jowlyzhang fbshipit-source-id: 39387448147abc574e99f43979d89b0900e5f81d
2023-10-12 16:39:01 +00:00
src/main/java/org/rocksdb/FilterPolicyType.java
src/main/java/org/rocksdb/FileOperationInfo.java
src/main/java/org/rocksdb/FlushJobInfo.java
src/main/java/org/rocksdb/FlushReason.java
src/main/java/org/rocksdb/FlushOptions.java
src/main/java/org/rocksdb/HashLinkedListMemTableConfig.java
src/main/java/org/rocksdb/HashSkipListMemTableConfig.java
src/main/java/org/rocksdb/HistogramData.java
src/main/java/org/rocksdb/HistogramType.java
src/main/java/org/rocksdb/Holder.java
src/main/java/org/rocksdb/ImportColumnFamilyOptions.java
src/main/java/org/rocksdb/IndexShorteningMode.java
src/main/java/org/rocksdb/IndexType.java
src/main/java/org/rocksdb/InfoLogLevel.java
src/main/java/org/rocksdb/IngestExternalFileOptions.java
src/main/java/org/rocksdb/LevelMetaData.java
src/main/java/org/rocksdb/ConcurrentTaskLimiter.java
src/main/java/org/rocksdb/ConcurrentTaskLimiterImpl.java
src/main/java/org/rocksdb/KeyMayExist.java
src/main/java/org/rocksdb/LiveFileMetaData.java
src/main/java/org/rocksdb/LogFile.java
src/main/java/org/rocksdb/Logger.java
src/main/java/org/rocksdb/LRUCache.java
src/main/java/org/rocksdb/MemoryUsageType.java
src/main/java/org/rocksdb/MemoryUtil.java
src/main/java/org/rocksdb/MemTableConfig.java
src/main/java/org/rocksdb/MemTableInfo.java
src/main/java/org/rocksdb/MergeOperator.java
src/main/java/org/rocksdb/MutableColumnFamilyOptions.java
src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/MutableDBOptions.java
src/main/java/org/rocksdb/MutableDBOptionsInterface.java
src/main/java/org/rocksdb/MutableOptionKey.java
src/main/java/org/rocksdb/MutableOptionValue.java
src/main/java/org/rocksdb/NativeComparatorWrapper.java
src/main/java/org/rocksdb/NativeLibraryLoader.java
src/main/java/org/rocksdb/OperationStage.java
src/main/java/org/rocksdb/OperationType.java
src/main/java/org/rocksdb/OptimisticTransactionDB.java
src/main/java/org/rocksdb/OptimisticTransactionOptions.java
src/main/java/org/rocksdb/Options.java
src/main/java/org/rocksdb/OptionString.java
src/main/java/org/rocksdb/OptionsUtil.java
src/main/java/org/rocksdb/PersistentCache.java
src/main/java/org/rocksdb/PerfContext.java
src/main/java/org/rocksdb/PerfLevel.java
src/main/java/org/rocksdb/PlainTableConfig.java
src/main/java/org/rocksdb/PrepopulateBlobCache.java
src/main/java/org/rocksdb/Priority.java
src/main/java/org/rocksdb/Range.java
src/main/java/org/rocksdb/RateLimiter.java
src/main/java/org/rocksdb/RateLimiterMode.java
src/main/java/org/rocksdb/ReadOptions.java
src/main/java/org/rocksdb/ReadTier.java
src/main/java/org/rocksdb/RemoveEmptyValueCompactionFilter.java
src/main/java/org/rocksdb/RestoreOptions.java
Improve RocksJava Comparator (#6252) Summary: This is a redesign of the API for RocksJava comparators with the aim of improving performance. It also simplifies the class hierarchy. **NOTE**: This breaks backwards compatibility for existing 3rd party Comparators implemented in Java... so we need to consider carefully which release branches this goes into. Previously when implementing a comparator in Java the developer had a choice of subclassing either `DirectComparator` or `Comparator` which would use direct and non-direct byte-buffers resepectively (via `DirectSlice` and `Slice`). In this redesign there we have eliminated the overhead of using the Java Slice classes, and just use `ByteBuffer`s. The `ComparatorOptions` supplied when constructing a Comparator allow you to choose between direct and non-direct byte buffers by setting `useDirect`. In addition, the `ComparatorOptions` now allow you to choose whether a ByteBuffer is reused over multiple comparator calls, by setting `maxReusedBufferSize > 0`. When buffers are reused, ComparatorOptions provides a choice of mutex type by setting `useAdaptiveMutex`. --- [JMH benchmarks previously indicated](https://github.com/facebook/rocksdb/pull/6241#issue-356398306) that the difference between C++ and Java for implementing a comparator was ~7x slowdown in Java. With these changes, when reusing buffers and guarding access to them via mutexes the slowdown is approximately the same. However, these changes offer a new facility to not reuse mutextes, which reduces the slowdown to ~5.5x in Java. We also offer a `thread_local` mechanism for reusing buffers, which reduces slowdown to ~5.2x in Java (closes https://github.com/facebook/rocksdb/pull/4425). These changes also form a good base for further optimisation work such as further JNI lookup caching, and JNI critical. --- These numbers were captured without jemalloc. With jemalloc, the performance improves for all tests, and the Java slowdown reduces to between 4.8x and 5.x. ``` ComparatorBenchmarks.put native_bytewise thrpt 25 124483.795 ± 2032.443 ops/s ComparatorBenchmarks.put native_reverse_bytewise thrpt 25 114414.536 ± 3486.156 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_adaptive-mutex thrpt 25 17228.250 ± 1288.546 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_non-adaptive-mutex thrpt 25 16035.865 ± 1248.099 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_thread-local thrpt 25 21571.500 ± 871.521 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_adaptive-mutex thrpt 25 23613.773 ± 8465.660 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_non-adaptive-mutex thrpt 25 16768.172 ± 5618.489 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_thread-local thrpt 25 23921.164 ± 8734.742 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_no-reuse thrpt 25 17899.684 ± 839.679 ops/s ComparatorBenchmarks.put java_bytewise_direct_no-reuse thrpt 25 22148.316 ± 1215.527 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_adaptive-mutex thrpt 25 11311.126 ± 820.602 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_non-adaptive-mutex thrpt 25 11421.311 ± 807.210 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_thread-local thrpt 25 11554.005 ± 960.556 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_adaptive-mutex thrpt 25 22960.523 ± 1673.421 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_non-adaptive-mutex thrpt 25 18293.317 ± 1434.601 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_thread-local thrpt 25 24479.361 ± 2157.306 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_no-reuse thrpt 25 7942.286 ± 626.170 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_no-reuse thrpt 25 11781.955 ± 1019.843 ops/s ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/6252 Differential Revision: D19331064 Pulled By: pdillinger fbshipit-source-id: 1f3b794e6a14162b2c3ffb943e8c0e64a0c03738
2020-02-03 20:28:25 +00:00
src/main/java/org/rocksdb/ReusedSynchronisationType.java
src/main/java/org/rocksdb/RocksCallbackObject.java
src/main/java/org/rocksdb/RocksDBException.java
src/main/java/org/rocksdb/RocksDB.java
src/main/java/org/rocksdb/RocksEnv.java
src/main/java/org/rocksdb/RocksIteratorInterface.java
src/main/java/org/rocksdb/RocksIterator.java
src/main/java/org/rocksdb/RocksMemEnv.java
src/main/java/org/rocksdb/RocksMutableObject.java
src/main/java/org/rocksdb/RocksObject.java
src/main/java/org/rocksdb/SanityLevel.java
src/main/java/org/rocksdb/SizeApproximationFlag.java
src/main/java/org/rocksdb/SkipListMemTableConfig.java
src/main/java/org/rocksdb/Slice.java
src/main/java/org/rocksdb/Snapshot.java
src/main/java/org/rocksdb/SstFileManager.java
src/main/java/org/rocksdb/SstFileMetaData.java
src/main/java/org/rocksdb/SstFileReader.java
src/main/java/org/rocksdb/SstFileReaderIterator.java
src/main/java/org/rocksdb/SstFileWriter.java
src/main/java/org/rocksdb/SstPartitionerFactory.java
src/main/java/org/rocksdb/SstPartitionerFixedPrefixFactory.java
src/main/java/org/rocksdb/StateType.java
src/main/java/org/rocksdb/StatisticsCollectorCallback.java
src/main/java/org/rocksdb/StatisticsCollector.java
src/main/java/org/rocksdb/Statistics.java
src/main/java/org/rocksdb/StatsCollectorInput.java
src/main/java/org/rocksdb/StatsLevel.java
src/main/java/org/rocksdb/Status.java
src/main/java/org/rocksdb/StringAppendOperator.java
src/main/java/org/rocksdb/TableFileCreationBriefInfo.java
src/main/java/org/rocksdb/TableFileCreationInfo.java
src/main/java/org/rocksdb/TableFileCreationReason.java
src/main/java/org/rocksdb/TableFileDeletionInfo.java
src/main/java/org/rocksdb/TableFilter.java
src/main/java/org/rocksdb/TableProperties.java
src/main/java/org/rocksdb/TableFormatConfig.java
src/main/java/org/rocksdb/ThreadType.java
src/main/java/org/rocksdb/ThreadStatus.java
src/main/java/org/rocksdb/TickerType.java
src/main/java/org/rocksdb/TimedEnv.java
src/main/java/org/rocksdb/TraceOptions.java
src/main/java/org/rocksdb/TraceWriter.java
src/main/java/org/rocksdb/TransactionalDB.java
src/main/java/org/rocksdb/TransactionalOptions.java
src/main/java/org/rocksdb/TransactionDB.java
src/main/java/org/rocksdb/TransactionDBOptions.java
src/main/java/org/rocksdb/Transaction.java
src/main/java/org/rocksdb/TransactionLogIterator.java
src/main/java/org/rocksdb/TransactionOptions.java
src/main/java/org/rocksdb/TtlDB.java
src/main/java/org/rocksdb/TxnDBWritePolicy.java
src/main/java/org/rocksdb/VectorMemTableConfig.java
src/main/java/org/rocksdb/WalFileType.java
src/main/java/org/rocksdb/WalFilter.java
src/main/java/org/rocksdb/WalProcessingOption.java
src/main/java/org/rocksdb/WALRecoveryMode.java
src/main/java/org/rocksdb/WBWIRocksIterator.java
src/main/java/org/rocksdb/WriteBatch.java
src/main/java/org/rocksdb/WriteBatchInterface.java
src/main/java/org/rocksdb/WriteBatchWithIndex.java
src/main/java/org/rocksdb/WriteOptions.java
src/main/java/org/rocksdb/WriteBufferManager.java
src/main/java/org/rocksdb/WriteStallCondition.java
src/main/java/org/rocksdb/WriteStallInfo.java
Improve RocksJava Comparator (#6252) Summary: This is a redesign of the API for RocksJava comparators with the aim of improving performance. It also simplifies the class hierarchy. **NOTE**: This breaks backwards compatibility for existing 3rd party Comparators implemented in Java... so we need to consider carefully which release branches this goes into. Previously when implementing a comparator in Java the developer had a choice of subclassing either `DirectComparator` or `Comparator` which would use direct and non-direct byte-buffers resepectively (via `DirectSlice` and `Slice`). In this redesign there we have eliminated the overhead of using the Java Slice classes, and just use `ByteBuffer`s. The `ComparatorOptions` supplied when constructing a Comparator allow you to choose between direct and non-direct byte buffers by setting `useDirect`. In addition, the `ComparatorOptions` now allow you to choose whether a ByteBuffer is reused over multiple comparator calls, by setting `maxReusedBufferSize > 0`. When buffers are reused, ComparatorOptions provides a choice of mutex type by setting `useAdaptiveMutex`. --- [JMH benchmarks previously indicated](https://github.com/facebook/rocksdb/pull/6241#issue-356398306) that the difference between C++ and Java for implementing a comparator was ~7x slowdown in Java. With these changes, when reusing buffers and guarding access to them via mutexes the slowdown is approximately the same. However, these changes offer a new facility to not reuse mutextes, which reduces the slowdown to ~5.5x in Java. We also offer a `thread_local` mechanism for reusing buffers, which reduces slowdown to ~5.2x in Java (closes https://github.com/facebook/rocksdb/pull/4425). These changes also form a good base for further optimisation work such as further JNI lookup caching, and JNI critical. --- These numbers were captured without jemalloc. With jemalloc, the performance improves for all tests, and the Java slowdown reduces to between 4.8x and 5.x. ``` ComparatorBenchmarks.put native_bytewise thrpt 25 124483.795 ± 2032.443 ops/s ComparatorBenchmarks.put native_reverse_bytewise thrpt 25 114414.536 ± 3486.156 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_adaptive-mutex thrpt 25 17228.250 ± 1288.546 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_non-adaptive-mutex thrpt 25 16035.865 ± 1248.099 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_thread-local thrpt 25 21571.500 ± 871.521 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_adaptive-mutex thrpt 25 23613.773 ± 8465.660 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_non-adaptive-mutex thrpt 25 16768.172 ± 5618.489 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_thread-local thrpt 25 23921.164 ± 8734.742 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_no-reuse thrpt 25 17899.684 ± 839.679 ops/s ComparatorBenchmarks.put java_bytewise_direct_no-reuse thrpt 25 22148.316 ± 1215.527 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_adaptive-mutex thrpt 25 11311.126 ± 820.602 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_non-adaptive-mutex thrpt 25 11421.311 ± 807.210 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_thread-local thrpt 25 11554.005 ± 960.556 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_adaptive-mutex thrpt 25 22960.523 ± 1673.421 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_non-adaptive-mutex thrpt 25 18293.317 ± 1434.601 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_thread-local thrpt 25 24479.361 ± 2157.306 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_no-reuse thrpt 25 7942.286 ± 626.170 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_no-reuse thrpt 25 11781.955 ± 1019.843 ops/s ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/6252 Differential Revision: D19331064 Pulled By: pdillinger fbshipit-source-id: 1f3b794e6a14162b2c3ffb943e8c0e64a0c03738
2020-02-03 20:28:25 +00:00
src/main/java/org/rocksdb/util/ByteUtil.java
src/main/java/org/rocksdb/util/BytewiseComparator.java
src/main/java/org/rocksdb/util/Environment.java
Improve RocksJava Comparator (#6252) Summary: This is a redesign of the API for RocksJava comparators with the aim of improving performance. It also simplifies the class hierarchy. **NOTE**: This breaks backwards compatibility for existing 3rd party Comparators implemented in Java... so we need to consider carefully which release branches this goes into. Previously when implementing a comparator in Java the developer had a choice of subclassing either `DirectComparator` or `Comparator` which would use direct and non-direct byte-buffers resepectively (via `DirectSlice` and `Slice`). In this redesign there we have eliminated the overhead of using the Java Slice classes, and just use `ByteBuffer`s. The `ComparatorOptions` supplied when constructing a Comparator allow you to choose between direct and non-direct byte buffers by setting `useDirect`. In addition, the `ComparatorOptions` now allow you to choose whether a ByteBuffer is reused over multiple comparator calls, by setting `maxReusedBufferSize > 0`. When buffers are reused, ComparatorOptions provides a choice of mutex type by setting `useAdaptiveMutex`. --- [JMH benchmarks previously indicated](https://github.com/facebook/rocksdb/pull/6241#issue-356398306) that the difference between C++ and Java for implementing a comparator was ~7x slowdown in Java. With these changes, when reusing buffers and guarding access to them via mutexes the slowdown is approximately the same. However, these changes offer a new facility to not reuse mutextes, which reduces the slowdown to ~5.5x in Java. We also offer a `thread_local` mechanism for reusing buffers, which reduces slowdown to ~5.2x in Java (closes https://github.com/facebook/rocksdb/pull/4425). These changes also form a good base for further optimisation work such as further JNI lookup caching, and JNI critical. --- These numbers were captured without jemalloc. With jemalloc, the performance improves for all tests, and the Java slowdown reduces to between 4.8x and 5.x. ``` ComparatorBenchmarks.put native_bytewise thrpt 25 124483.795 ± 2032.443 ops/s ComparatorBenchmarks.put native_reverse_bytewise thrpt 25 114414.536 ± 3486.156 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_adaptive-mutex thrpt 25 17228.250 ± 1288.546 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_non-adaptive-mutex thrpt 25 16035.865 ± 1248.099 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_reused-64_thread-local thrpt 25 21571.500 ± 871.521 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_adaptive-mutex thrpt 25 23613.773 ± 8465.660 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_non-adaptive-mutex thrpt 25 16768.172 ± 5618.489 ops/s ComparatorBenchmarks.put java_bytewise_direct_reused-64_thread-local thrpt 25 23921.164 ± 8734.742 ops/s ComparatorBenchmarks.put java_bytewise_non-direct_no-reuse thrpt 25 17899.684 ± 839.679 ops/s ComparatorBenchmarks.put java_bytewise_direct_no-reuse thrpt 25 22148.316 ± 1215.527 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_adaptive-mutex thrpt 25 11311.126 ± 820.602 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_non-adaptive-mutex thrpt 25 11421.311 ± 807.210 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_reused-64_thread-local thrpt 25 11554.005 ± 960.556 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_adaptive-mutex thrpt 25 22960.523 ± 1673.421 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_non-adaptive-mutex thrpt 25 18293.317 ± 1434.601 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_reused-64_thread-local thrpt 25 24479.361 ± 2157.306 ops/s ComparatorBenchmarks.put java_reverse_bytewise_non-direct_no-reuse thrpt 25 7942.286 ± 626.170 ops/s ComparatorBenchmarks.put java_reverse_bytewise_direct_no-reuse thrpt 25 11781.955 ± 1019.843 ops/s ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/6252 Differential Revision: D19331064 Pulled By: pdillinger fbshipit-source-id: 1f3b794e6a14162b2c3ffb943e8c0e64a0c03738
2020-02-03 20:28:25 +00:00
src/main/java/org/rocksdb/util/IntComparator.java
src/main/java/org/rocksdb/util/ReverseBytewiseComparator.java
src/main/java/org/rocksdb/util/SizeUnit.java
src/main/java/org/rocksdb/UInt64AddOperator.java
src/test/java/org/rocksdb/NativeComparatorWrapperTest.java
src/test/java/org/rocksdb/RocksDBExceptionTest.java
src/test/java/org/rocksdb/test/TestableEventListener.java
src/test/java/org/rocksdb/WriteBatchTest.java
src/test/java/org/rocksdb/RocksNativeLibraryResource.java
src/test/java/org/rocksdb/util/CapturingWriteBatchHandler.java
src/test/java/org/rocksdb/util/WriteBatchGetter.java
)
set(JAVA_TEST_CLASSES
src/test/java/org/rocksdb/ConcurrentTaskLimiterTest.java
src/test/java/org/rocksdb/EventListenerTest.java
src/test/java/org/rocksdb/CompactionOptionsTest.java
src/test/java/org/rocksdb/PlatformRandomHelper.java
src/test/java/org/rocksdb/IngestExternalFileOptionsTest.java
src/test/java/org/rocksdb/MutableDBOptionsTest.java
src/test/java/org/rocksdb/WriteOptionsTest.java
src/test/java/org/rocksdb/SstPartitionerTest.java
src/test/java/org/rocksdb/RocksMemEnvTest.java
src/test/java/org/rocksdb/CompactionOptionsUniversalTest.java
src/test/java/org/rocksdb/ClockCacheTest.java
src/test/java/org/rocksdb/BytewiseComparatorRegressionTest.java
src/test/java/org/rocksdb/SnapshotTest.java
src/test/java/org/rocksdb/CompactionJobStatsTest.java
src/test/java/org/rocksdb/MemTableTest.java
src/test/java/org/rocksdb/CompactionFilterFactoryTest.java
src/test/java/org/rocksdb/DefaultEnvTest.java
src/test/java/org/rocksdb/DBOptionsTest.java
src/test/java/org/rocksdb/RocksIteratorTest.java
src/test/java/org/rocksdb/SliceTest.java
src/test/java/org/rocksdb/MultiGetTest.java
src/test/java/org/rocksdb/ComparatorOptionsTest.java
src/test/java/org/rocksdb/NativeLibraryLoaderTest.java
src/test/java/org/rocksdb/StatisticsTest.java
src/test/java/org/rocksdb/WALRecoveryModeTest.java
src/test/java/org/rocksdb/TransactionLogIteratorTest.java
src/test/java/org/rocksdb/ReadOptionsTest.java
src/test/java/org/rocksdb/SecondaryDBTest.java
src/test/java/org/rocksdb/KeyMayExistTest.java
src/test/java/org/rocksdb/BlobOptionsTest.java
src/test/java/org/rocksdb/InfoLogLevelTest.java
src/test/java/org/rocksdb/CompactionPriorityTest.java
src/test/java/org/rocksdb/FlushOptionsTest.java
src/test/java/org/rocksdb/VerifyChecksumsTest.java
src/test/java/org/rocksdb/MultiColumnRegressionTest.java
src/test/java/org/rocksdb/FlushTest.java
src/test/java/org/rocksdb/PutMultiplePartsTest.java
src/test/java/org/rocksdb/StatisticsCollectorTest.java
src/test/java/org/rocksdb/LRUCacheTest.java
src/test/java/org/rocksdb/ColumnFamilyOptionsTest.java
src/test/java/org/rocksdb/TransactionTest.java
src/test/java/org/rocksdb/CompactionOptionsFIFOTest.java
src/test/java/org/rocksdb/BackupEngineOptionsTest.java
src/test/java/org/rocksdb/CheckPointTest.java
src/test/java/org/rocksdb/PlainTableConfigTest.java
src/test/java/org/rocksdb/TransactionDBOptionsTest.java
src/test/java/org/rocksdb/ReadOnlyTest.java
src/test/java/org/rocksdb/EnvOptionsTest.java
src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
src/test/java/org/rocksdb/test/TestableEventListener.java
src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
Fixing Windows build using CMake (#7854) Summary: Builds were not producing Windows binaries properly in 6.15 branch: ``` 00:00:46.413 Tests run: 11, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.183 sec <<< FAILURE! - in org.rocksdb.EventListenerTest 00:00:46.414 testAllCallbacksInvocation(org.rocksdb.EventListenerTest) Time elapsed: 0.012 sec <<< ERROR! 00:00:46.414 java.lang.UnsatisfiedLinkError: org.rocksdb.test.TestableEventListener.invokeAllCallbacks(J)V 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(Native Method) 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(TestableEventListener.java:19) 00:00:46.414 at org.rocksdb.EventListenerTest.testAllCallbacksInvocation(EventListenerTest.java:436) ``` ``` 00:00:41.497 "D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj" (default target) (3) -> 00:00:41.497 (CustomBuild target) -> 00:00:41.497 CUSTOMBUILD : error : Could not find class file for 'org.rocksdb.TestableEventListener'. [D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj] ``` Also failed on Linux as library was not initialized yet: ``` 00:01:25.103 Running org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.006 sec <<< FAILURE! - in org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 rountrip(org.rocksdb.NativeComparatorWrapperTest) Time elapsed: 0.002 sec <<< ERROR! 00:01:25.133 java.lang.UnsatisfiedLinkError: org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator()J 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator(Native Method) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.initializeNative(NativeComparatorWrapperTest.java:87) 00:01:25.133 at org.rocksdb.RocksCallbackObject.<init>(RocksCallbackObject.java:28) 00:01:25.133 at org.rocksdb.AbstractComparator.<init>(AbstractComparator.java:20) 00:01:25.133 at org.rocksdb.NativeComparatorWrapper.<init>(NativeComparatorWrapper.java:16) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.<init>(NativeComparatorWrapperTest.java:82) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest.rountrip(NativeComparatorWrapperTest.java:30) ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/7854 Reviewed By: jay-zhuang Differential Revision: D25873378 Pulled By: ajkr fbshipit-source-id: 88afb08bfd30edff31f17da063e636df0769cbfe
2021-01-16 01:51:20 +00:00
src/test/java/org/rocksdb/test/TestableEventListener.java
src/test/java/org/rocksdb/test/RocksJunitRunner.java
src/test/java/org/rocksdb/LoggerTest.java
src/test/java/org/rocksdb/FilterTest.java
src/test/java/org/rocksdb/ByteBufferUnsupportedOperationTest.java
src/test/java/org/rocksdb/util/IntComparatorTest.java
src/test/java/org/rocksdb/util/JNIComparatorTest.java
src/test/java/org/rocksdb/util/ByteBufferAllocator.java
src/test/java/org/rocksdb/util/SizeUnitTest.java
src/test/java/org/rocksdb/util/BytewiseComparatorTest.java
src/test/java/org/rocksdb/util/EnvironmentTest.java
src/test/java/org/rocksdb/util/BytewiseComparatorIntTest.java
src/test/java/org/rocksdb/util/DirectByteBufferAllocator.java
src/test/java/org/rocksdb/util/HeapByteBufferAllocator.java
src/test/java/org/rocksdb/util/TestUtil.java
src/test/java/org/rocksdb/util/ReverseBytewiseComparatorIntTest.java
src/test/java/org/rocksdb/Types.java
src/test/java/org/rocksdb/MixedOptionsTest.java
src/test/java/org/rocksdb/CompactRangeOptionsTest.java
src/test/java/org/rocksdb/SstFileWriterTest.java
src/test/java/org/rocksdb/WalFilterTest.java
src/test/java/org/rocksdb/AbstractTransactionTest.java
src/test/java/org/rocksdb/MergeTest.java
src/test/java/org/rocksdb/OptionsTest.java
src/test/java/org/rocksdb/WriteBatchThreadedTest.java
src/test/java/org/rocksdb/MultiGetManyKeysTest.java
src/test/java/org/rocksdb/TimedEnvTest.java
src/test/java/org/rocksdb/CompactionStopStyleTest.java
src/test/java/org/rocksdb/CompactionJobInfoTest.java
src/test/java/org/rocksdb/BlockBasedTableConfigTest.java
src/test/java/org/rocksdb/BuiltinComparatorTest.java
src/test/java/org/rocksdb/RateLimiterTest.java
src/test/java/org/rocksdb/TransactionOptionsTest.java
src/test/java/org/rocksdb/WriteBatchWithIndexTest.java
src/test/java/org/rocksdb/WriteBatchHandlerTest.java
src/test/java/org/rocksdb/OptimisticTransactionDBTest.java
src/test/java/org/rocksdb/OptionsUtilTest.java
src/test/java/org/rocksdb/OptimisticTransactionTest.java
src/test/java/org/rocksdb/MutableColumnFamilyOptionsTest.java
src/test/java/org/rocksdb/CompressionOptionsTest.java
src/test/java/org/rocksdb/ColumnFamilyTest.java
src/test/java/org/rocksdb/SstFileReaderTest.java
src/test/java/org/rocksdb/TransactionDBTest.java
src/test/java/org/rocksdb/RocksDBTest.java
src/test/java/org/rocksdb/MutableOptionsGetSetTest.java
src/test/java/org/rocksdb/OptimisticTransactionOptionsTest.java
src/test/java/org/rocksdb/SstFileManagerTest.java
src/test/java/org/rocksdb/BackupEngineTest.java
src/test/java/org/rocksdb/DirectSliceTest.java
src/test/java/org/rocksdb/StatsCallbackMock.java
src/test/java/org/rocksdb/CompressionTypesTest.java
src/test/java/org/rocksdb/MemoryUtilTest.java
src/test/java/org/rocksdb/TableFilterTest.java
src/test/java/org/rocksdb/TtlDBTest.java
)
set(JAVA_TEST_RUNNING_CLASSES
org.rocksdb.ConcurrentTaskLimiterTest
org.rocksdb.EventListenerTest
org.rocksdb.CompactionOptionsTest
org.rocksdb.IngestExternalFileOptionsTest
org.rocksdb.MutableDBOptionsTest
org.rocksdb.WriteOptionsTest
org.rocksdb.SstPartitionerTest
org.rocksdb.RocksMemEnvTest
org.rocksdb.CompactionOptionsUniversalTest
org.rocksdb.ClockCacheTest
# org.rocksdb.BytewiseComparatorRegressionTest
org.rocksdb.SnapshotTest
org.rocksdb.CompactionJobStatsTest
org.rocksdb.MemTableTest
org.rocksdb.CompactionFilterFactoryTest
# org.rocksdb.DefaultEnvTest
org.rocksdb.DBOptionsTest
org.rocksdb.WriteBatchTest
org.rocksdb.RocksIteratorTest
org.rocksdb.SliceTest
org.rocksdb.MultiGetTest
org.rocksdb.ComparatorOptionsTest
# org.rocksdb.NativeLibraryLoaderTest
org.rocksdb.StatisticsTest
org.rocksdb.WALRecoveryModeTest
org.rocksdb.TransactionLogIteratorTest
org.rocksdb.ReadOptionsTest
org.rocksdb.SecondaryDBTest
org.rocksdb.KeyMayExistTest
org.rocksdb.BlobOptionsTest
org.rocksdb.InfoLogLevelTest
org.rocksdb.CompactionPriorityTest
org.rocksdb.FlushOptionsTest
org.rocksdb.VerifyChecksumsTest
org.rocksdb.MultiColumnRegressionTest
org.rocksdb.FlushTest
org.rocksdb.PutMultiplePartsTest
org.rocksdb.StatisticsCollectorTest
org.rocksdb.LRUCacheTest
org.rocksdb.ColumnFamilyOptionsTest
org.rocksdb.TransactionTest
org.rocksdb.CompactionOptionsFIFOTest
org.rocksdb.BackupEngineOptionsTest
org.rocksdb.CheckPointTest
org.rocksdb.PlainTableConfigTest
# org.rocksdb.TransactionDBOptionsTest
org.rocksdb.ReadOnlyTest
org.rocksdb.EnvOptionsTest
org.rocksdb.LoggerTest
org.rocksdb.FilterTest
# org.rocksdb.ByteBufferUnsupportedOperationTest
# org.rocksdb.util.IntComparatorTest
# org.rocksdb.util.JNIComparatorTest
org.rocksdb.util.SizeUnitTest
# org.rocksdb.util.BytewiseComparatorTest
org.rocksdb.util.EnvironmentTest
# org.rocksdb.util.BytewiseComparatorIntTest
# org.rocksdb.util.ReverseBytewiseComparatorIntTest
org.rocksdb.MixedOptionsTest
org.rocksdb.CompactRangeOptionsTest
# org.rocksdb.SstFileWriterTest
org.rocksdb.WalFilterTest
# org.rocksdb.AbstractTransactionTest
org.rocksdb.MergeTest
org.rocksdb.OptionsTest
org.rocksdb.WriteBatchThreadedTest
org.rocksdb.MultiGetManyKeysTest
org.rocksdb.TimedEnvTest
org.rocksdb.CompactionStopStyleTest
org.rocksdb.CompactionJobInfoTest
org.rocksdb.BlockBasedTableConfigTest
org.rocksdb.BuiltinComparatorTest
org.rocksdb.RateLimiterTest
# org.rocksdb.TransactionOptionsTest
org.rocksdb.WriteBatchWithIndexTest
org.rocksdb.WriteBatchHandlerTest
org.rocksdb.OptimisticTransactionDBTest
org.rocksdb.OptionsUtilTest
org.rocksdb.OptimisticTransactionTest
org.rocksdb.MutableColumnFamilyOptionsTest
org.rocksdb.CompressionOptionsTest
org.rocksdb.ColumnFamilyTest
org.rocksdb.SstFileReaderTest
org.rocksdb.TransactionDBTest
org.rocksdb.RocksDBTest
org.rocksdb.MutableOptionsGetSetTest
# org.rocksdb.OptimisticTransactionOptionsTest
org.rocksdb.SstFileManagerTest
org.rocksdb.BackupEngineTest
org.rocksdb.DirectSliceTest
org.rocksdb.CompressionTypesTest
org.rocksdb.MemoryUtilTest
org.rocksdb.TableFilterTest
org.rocksdb.TtlDBTest
)
2016-01-28 14:44:31 +00:00
include(FindJava)
include(UseJava)
find_package(JNI)
include_directories(${JNI_INCLUDE_DIRS})
include_directories(${PROJECT_SOURCE_DIR}/java)
set(JAVA_TEST_LIBDIR ${PROJECT_SOURCE_DIR}/java/test-libs)
set(JAVA_TMP_JAR ${JAVA_TEST_LIBDIR}/tmp.jar)
set(JAVA_JUNIT_JAR ${JAVA_TEST_LIBDIR}/junit-${JAVA_JUNIT_VERSION}.jar)
set(JAVA_HAMCR_JAR ${JAVA_TEST_LIBDIR}/hamcrest-${JAVA_HAMCR_VERSION}.jar)
set(JAVA_MOCKITO_JAR ${JAVA_TEST_LIBDIR}/mockito-all-${JAVA_MOCKITO_VERSION}.jar)
set(JAVA_CGLIB_JAR ${JAVA_TEST_LIBDIR}/cglib-${JAVA_CGLIB_VERSION}.jar)
set(JAVA_ASSERTJ_JAR ${JAVA_TEST_LIBDIR}/assertj-core-${JAVA_ASSERTJ_VERSION}.jar)
set(JAVA_TESTCLASSPATH ${JAVA_JUNIT_JAR} ${JAVA_HAMCR_JAR} ${JAVA_MOCKITO_JAR} ${JAVA_CGLIB_JAR} ${JAVA_ASSERTJ_JAR})
message("CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}")
message("MINGW: ${MINGW}")
if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
set(JAVA_RUN_TESTCLASSPATH ${JAVA_JUNIT_JAR}$<SEMICOLON>${JAVA_HAMCR_JAR}$<SEMICOLON>${JAVA_MOCKITO_JAR}$<SEMICOLON>${JAVA_CGLIB_JAR}$<SEMICOLON>${JAVA_ASSERTJ_JAR})
else()
set(JAVA_RUN_TESTCLASSPATH ${JAVA_JUNIT_JAR}:${JAVA_HAMCR_JAR}:${JAVA_MOCKITO_JAR}:${JAVA_CGLIB_JAR}:${JAVA_ASSERTJ_JAR})
endif()
set(JNI_OUTPUT_DIR ${PROJECT_SOURCE_DIR}/java/include)
file(MAKE_DIRECTORY ${JNI_OUTPUT_DIR})
if(${Java_VERSION_MINOR} VERSION_LESS_EQUAL "7" AND ${Java_VERSION_MAJOR} STREQUAL "1")
message(FATAL_ERROR "Detected Java 7 or older (${Java_VERSION_STRING}), minimum required version in now Java 8")
endif()
if(${Java_VERSION_MAJOR} VERSION_GREATER_EQUAL "10" AND ${CMAKE_VERSION} VERSION_LESS "3.11.4")
# Java 10 and newer don't have javah, but the alternative GENERATE_NATIVE_HEADERS requires CMake 3.11.4 or newer
message(FATAL_ERROR "Detected Java 10 or newer (${Java_VERSION_STRING}), to build with CMake please upgrade CMake to 3.11.4 or newer")
elseif(${CMAKE_VERSION} VERSION_LESS "3.11.4")
# Old CMake
message("Using an old CMAKE (${CMAKE_VERSION}) - JNI headers generated in separate step")
add_jar(
rocksdbjni_classes
SOURCES ${JAVA_MAIN_CLASSES}
)
else ()
# Java 1.8 or newer prepare the JAR...
message("Preparing Jar for JDK ${Java_VERSION_STRING}")
message("JAVA_TESTCLASSPATH=${JAVA_TESTCLASSPATH}")
add_jar(
rocksdbjni_classes
SOURCES ${JAVA_MAIN_CLASSES}
INCLUDE_JARS ${ROCKSDBJNI_CLASSES_JAR_FILE} ${JAVA_TESTCLASSPATH}
GENERATE_NATIVE_HEADERS rocksdbjni_headers DESTINATION ${JNI_OUTPUT_DIR}
)
endif()
add_jar(
rocksdbjni_test_classes
SOURCES
${JAVA_MAIN_CLASSES}
${JAVA_TEST_CLASSES}
INCLUDE_JARS ${JAVA_TESTCLASSPATH}
GENERATE_NATIVE_HEADERS rocksdbjni_test_headers DESTINATION ${JNI_OUTPUT_DIR}
)
2016-01-28 14:44:31 +00:00
if(NOT EXISTS ${PROJECT_SOURCE_DIR}/java/classes)
file(MAKE_DIRECTORY ${PROJECT_SOURCE_DIR}/java/classes)
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endif()
if(NOT EXISTS ${JAVA_TEST_LIBDIR})
file(MAKE_DIRECTORY mkdir ${JAVA_TEST_LIBDIR})
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endif()
if (DEFINED CUSTOM_DEPS_URL)
set(DEPS_URL ${CUSTOM_DEPS_URL}/)
else ()
# Using a Facebook AWS account for S3 storage. (maven.org has a history
# of failing in Travis builds.)
set(DEPS_URL "https://rocksdb-deps.s3-us-west-2.amazonaws.com/jars")
endif()
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if(NOT EXISTS ${JAVA_JUNIT_JAR})
message("Downloading ${JAVA_JUNIT_JAR}")
file(DOWNLOAD ${DEPS_URL}/junit-${JAVA_JUNIT_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
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list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
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if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_JUNIT_JAR}: ${error_message}")
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endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_JUNIT_JAR})
endif()
if(NOT EXISTS ${JAVA_HAMCR_JAR})
message("Downloading ${JAVA_HAMCR_JAR}")
file(DOWNLOAD ${DEPS_URL}/hamcrest-${JAVA_HAMCR_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
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list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
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if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_HAMCR_JAR}: ${error_message}")
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endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_HAMCR_JAR})
endif()
if(NOT EXISTS ${JAVA_MOCKITO_JAR})
message("Downloading ${JAVA_MOCKITO_JAR}")
file(DOWNLOAD ${DEPS_URL}/mockito-all-${JAVA_MOCKITO_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
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list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
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if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_MOCKITO_JAR}: ${error_message}")
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endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_MOCKITO_JAR})
endif()
if(NOT EXISTS ${JAVA_CGLIB_JAR})
message("Downloading ${JAVA_CGLIB_JAR}")
file(DOWNLOAD ${DEPS_URL}/cglib-${JAVA_CGLIB_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
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list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
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if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_CGLIB_JAR}: ${error_message}")
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endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_CGLIB_JAR})
endif()
if(NOT EXISTS ${JAVA_ASSERTJ_JAR})
message("Downloading ${JAVA_ASSERTJ_JAR}")
file(DOWNLOAD ${DEPS_URL}/assertj-core-${JAVA_ASSERTJ_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
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list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
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if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_ASSERTJ_JAR}: ${error_message}")
2016-01-28 14:44:31 +00:00
endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_ASSERTJ_JAR})
endif()
if(${CMAKE_VERSION} VERSION_LESS "3.11.4")
# Old CMake ONLY generate JNI headers, otherwise JNI is handled in add_jar step above
message("Preparing JNI headers for old CMake (${CMAKE_VERSION})")
set(NATIVE_JAVA_CLASSES
org.rocksdb.AbstractCompactionFilter
org.rocksdb.AbstractCompactionFilterFactory
org.rocksdb.AbstractComparator
org.rocksdb.AbstractEventListener
org.rocksdb.AbstractImmutableNativeReference
org.rocksdb.AbstractNativeReference
org.rocksdb.AbstractRocksIterator
org.rocksdb.AbstractSlice
org.rocksdb.AbstractTableFilter
org.rocksdb.AbstractTraceWriter
org.rocksdb.AbstractTransactionNotifier
org.rocksdb.AbstractWalFilter
org.rocksdb.BackupEngineOptions
org.rocksdb.BackupEngine
org.rocksdb.BlockBasedTableConfig
org.rocksdb.BloomFilter
org.rocksdb.CassandraCompactionFilter
org.rocksdb.CassandraValueMergeOperator
org.rocksdb.Checkpoint
org.rocksdb.ClockCache
org.rocksdb.Cache
org.rocksdb.ColumnFamilyHandle
org.rocksdb.ColumnFamilyOptions
org.rocksdb.CompactionJobInfo
org.rocksdb.CompactionJobStats
org.rocksdb.CompactionOptions
org.rocksdb.CompactionOptionsFIFO
org.rocksdb.CompactionOptionsUniversal
org.rocksdb.CompactRangeOptions
org.rocksdb.ComparatorOptions
org.rocksdb.CompressionOptions
Fixing Windows build using CMake (#7854) Summary: Builds were not producing Windows binaries properly in 6.15 branch: ``` 00:00:46.413 Tests run: 11, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.183 sec <<< FAILURE! - in org.rocksdb.EventListenerTest 00:00:46.414 testAllCallbacksInvocation(org.rocksdb.EventListenerTest) Time elapsed: 0.012 sec <<< ERROR! 00:00:46.414 java.lang.UnsatisfiedLinkError: org.rocksdb.test.TestableEventListener.invokeAllCallbacks(J)V 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(Native Method) 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(TestableEventListener.java:19) 00:00:46.414 at org.rocksdb.EventListenerTest.testAllCallbacksInvocation(EventListenerTest.java:436) ``` ``` 00:00:41.497 "D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj" (default target) (3) -> 00:00:41.497 (CustomBuild target) -> 00:00:41.497 CUSTOMBUILD : error : Could not find class file for 'org.rocksdb.TestableEventListener'. [D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj] ``` Also failed on Linux as library was not initialized yet: ``` 00:01:25.103 Running org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.006 sec <<< FAILURE! - in org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 rountrip(org.rocksdb.NativeComparatorWrapperTest) Time elapsed: 0.002 sec <<< ERROR! 00:01:25.133 java.lang.UnsatisfiedLinkError: org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator()J 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator(Native Method) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.initializeNative(NativeComparatorWrapperTest.java:87) 00:01:25.133 at org.rocksdb.RocksCallbackObject.<init>(RocksCallbackObject.java:28) 00:01:25.133 at org.rocksdb.AbstractComparator.<init>(AbstractComparator.java:20) 00:01:25.133 at org.rocksdb.NativeComparatorWrapper.<init>(NativeComparatorWrapper.java:16) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.<init>(NativeComparatorWrapperTest.java:82) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest.rountrip(NativeComparatorWrapperTest.java:30) ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/7854 Reviewed By: jay-zhuang Differential Revision: D25873378 Pulled By: ajkr fbshipit-source-id: 88afb08bfd30edff31f17da063e636df0769cbfe
2021-01-16 01:51:20 +00:00
org.rocksdb.ConcurrentTaskLimiterImpl
org.rocksdb.ConfigOptions
org.rocksdb.DBOptions
org.rocksdb.DirectSlice
org.rocksdb.Env
org.rocksdb.EnvOptions
org.rocksdb.Filter
org.rocksdb.FlushOptions
org.rocksdb.HashLinkedListMemTableConfig
org.rocksdb.HashSkipListMemTableConfig
org.rocksdb.IngestExternalFileOptions
org.rocksdb.Logger
org.rocksdb.LRUCache
org.rocksdb.MemoryUtil
org.rocksdb.MemTableConfig
org.rocksdb.NativeComparatorWrapper
org.rocksdb.NativeLibraryLoader
org.rocksdb.OptimisticTransactionDB
org.rocksdb.OptimisticTransactionOptions
org.rocksdb.Options
org.rocksdb.OptionsUtil
org.rocksdb.PersistentCache
org.rocksdb.PlainTableConfig
org.rocksdb.RateLimiter
org.rocksdb.ReadOptions
org.rocksdb.RemoveEmptyValueCompactionFilter
org.rocksdb.RestoreOptions
org.rocksdb.RocksCallbackObject
org.rocksdb.RocksDB
org.rocksdb.RocksEnv
org.rocksdb.RocksIterator
org.rocksdb.RocksIteratorInterface
org.rocksdb.RocksMemEnv
org.rocksdb.RocksMutableObject
org.rocksdb.RocksObject
org.rocksdb.SkipListMemTableConfig
org.rocksdb.Slice
org.rocksdb.Snapshot
org.rocksdb.SstFileManager
org.rocksdb.SstFileWriter
org.rocksdb.SstFileReader
org.rocksdb.SstFileReaderIterator
org.rocksdb.SstPartitionerFactory
org.rocksdb.SstPartitionerFixedPrefixFactory
org.rocksdb.Statistics
org.rocksdb.StringAppendOperator
org.rocksdb.TableFormatConfig
org.rocksdb.ThreadStatus
org.rocksdb.TimedEnv
org.rocksdb.Transaction
org.rocksdb.TransactionDB
org.rocksdb.TransactionDBOptions
org.rocksdb.TransactionLogIterator
org.rocksdb.TransactionOptions
org.rocksdb.TtlDB
org.rocksdb.UInt64AddOperator
org.rocksdb.VectorMemTableConfig
org.rocksdb.WBWIRocksIterator
org.rocksdb.WriteBatch
org.rocksdb.WriteBatch.Handler
org.rocksdb.WriteBatchInterface
org.rocksdb.WriteBatchWithIndex
org.rocksdb.WriteOptions
org.rocksdb.NativeComparatorWrapperTest
org.rocksdb.RocksDBExceptionTest
org.rocksdb.SnapshotTest
org.rocksdb.WriteBatchTest
org.rocksdb.WriteBatchTestInternalHelper
org.rocksdb.WriteBufferManager
Fixing Windows build using CMake (#7854) Summary: Builds were not producing Windows binaries properly in 6.15 branch: ``` 00:00:46.413 Tests run: 11, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.183 sec <<< FAILURE! - in org.rocksdb.EventListenerTest 00:00:46.414 testAllCallbacksInvocation(org.rocksdb.EventListenerTest) Time elapsed: 0.012 sec <<< ERROR! 00:00:46.414 java.lang.UnsatisfiedLinkError: org.rocksdb.test.TestableEventListener.invokeAllCallbacks(J)V 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(Native Method) 00:00:46.414 at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(TestableEventListener.java:19) 00:00:46.414 at org.rocksdb.EventListenerTest.testAllCallbacksInvocation(EventListenerTest.java:436) ``` ``` 00:00:41.497 "D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj" (default target) (3) -> 00:00:41.497 (CustomBuild target) -> 00:00:41.497 CUSTOMBUILD : error : Could not find class file for 'org.rocksdb.TestableEventListener'. [D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj] ``` Also failed on Linux as library was not initialized yet: ``` 00:01:25.103 Running org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.006 sec <<< FAILURE! - in org.rocksdb.NativeComparatorWrapperTest 00:01:25.133 rountrip(org.rocksdb.NativeComparatorWrapperTest) Time elapsed: 0.002 sec <<< ERROR! 00:01:25.133 java.lang.UnsatisfiedLinkError: org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator()J 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator(Native Method) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.initializeNative(NativeComparatorWrapperTest.java:87) 00:01:25.133 at org.rocksdb.RocksCallbackObject.<init>(RocksCallbackObject.java:28) 00:01:25.133 at org.rocksdb.AbstractComparator.<init>(AbstractComparator.java:20) 00:01:25.133 at org.rocksdb.NativeComparatorWrapper.<init>(NativeComparatorWrapper.java:16) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.<init>(NativeComparatorWrapperTest.java:82) 00:01:25.133 at org.rocksdb.NativeComparatorWrapperTest.rountrip(NativeComparatorWrapperTest.java:30) ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/7854 Reviewed By: jay-zhuang Differential Revision: D25873378 Pulled By: ajkr fbshipit-source-id: 88afb08bfd30edff31f17da063e636df0769cbfe
2021-01-16 01:51:20 +00:00
org.rocksdb.test.TestableEventListener
)
create_javah(
TARGET rocksdbjni_headers
CLASSES ${NATIVE_JAVA_CLASSES}
CLASSPATH rocksdbjni_classes ${JAVA_TESTCLASSPATH}
OUTPUT_DIR ${JNI_OUTPUT_DIR}
)
endif()
if(NOT MSVC)
set_property(TARGET ${ROCKSDB_STATIC_LIB} PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()
set(ROCKSDBJNI_STATIC_LIB rocksdbjni${ARTIFACT_SUFFIX})
if(MINGW)
# Build mingw only as staic library.
add_library(${ROCKSDBJNI_STATIC_LIB} ${JNI_NATIVE_SOURCES})
else()
add_library(${ROCKSDBJNI_STATIC_LIB} SHARED ${JNI_NATIVE_SOURCES})
endif()
add_dependencies(${ROCKSDBJNI_STATIC_LIB} rocksdbjni_headers)
target_link_libraries(${ROCKSDBJNI_STATIC_LIB} ${ROCKSDB_STATIC_LIB} ${ROCKSDB_LIB})
if(NOT MINGW)
set(ROCKSDBJNI_SHARED_LIB rocksdbjni-shared${ARTIFACT_SUFFIX})
add_library(${ROCKSDBJNI_SHARED_LIB} SHARED ${JNI_NATIVE_SOURCES})
add_dependencies(${ROCKSDBJNI_SHARED_LIB} rocksdbjni_headers)
target_link_libraries(${ROCKSDBJNI_SHARED_LIB} ${ROCKSDB_STATIC_LIB} ${ROCKSDB_LIB})
set_target_properties(
${ROCKSDBJNI_SHARED_LIB}
PROPERTIES
COMPILE_PDB_OUTPUT_DIRECTORY ${CMAKE_CFG_INTDIR}
COMPILE_PDB_NAME ${ROCKSDBJNI_STATIC_LIB}.pdb
)
endif()
enable_testing()
get_target_property(ROCKSDBJNI_CLASSES_TEST_JAR_FILE rocksdbjni_test_classes JAR_FILE)
foreach (CLAZZ ${JAVA_TEST_RUNNING_CLASSES})
if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
add_test(
NAME jtest_${CLAZZ}
COMMAND ${Java_JAVA_EXECUTABLE} ${JVMARGS} -ea -Xcheck:jni -Djava.library.path=${PROJECT_BINARY_DIR}/java/${CMAKE_BUILD_TYPE} -classpath ${JAVA_RUN_TESTCLASSPATH}$<SEMICOLON>${ROCKSDBJNI_CLASSES_TEST_JAR_FILE} org.rocksdb.test.RocksJunitRunner ${CLAZZ}
)
else()
add_test(
NAME jtest_${CLAZZ}
COMMAND ${Java_JAVA_EXECUTABLE} ${JVMARGS} -ea -Xcheck:jni -Djava.library.path=${PROJECT_BINARY_DIR}/java -classpath ${JAVA_RUN_TESTCLASSPATH}:${ROCKSDBJNI_CLASSES_TEST_JAR_FILE} org.rocksdb.test.RocksJunitRunner ${CLAZZ}
)
endif()
endforeach(CLAZZ)