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Posted to commits@doris.apache.org by mo...@apache.org on 2023/04/09 13:52:24 UTC
[doris-thirdparty] branch orc created (now baf9e30)
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at baf9e30 Init commit with commit id 070c1a5dce3fd7f6b6b8938cc3d872a7b67b1b28.
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[doris-thirdparty] 01/01: Init commit with commit id 070c1a5dce3fd7f6b6b8938cc3d872a7b67b1b28.
Posted by mo...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
morningman pushed a commit to branch orc
in repository https://gitbox.apache.org/repos/asf/doris-thirdparty.git
commit baf9e30475baa924bde1e4a135e6517845a08d53
Author: kaka11chen <ka...@gmail.com>
AuthorDate: Sun Apr 9 21:30:44 2023 +0800
Init commit with commit id 070c1a5dce3fd7f6b6b8938cc3d872a7b67b1b28.
---
.asf.yaml | 59 -
.github/workflows/build-1.2.yml | 249 -
.github/workflows/build.yml | 233 -
CMakeLists.txt | 207 +
CODE_OF_CONDUCT.md | 95 -
LICENSE | 367 ++
LICENSE.txt | 749 ---
NOTICE | 9 +
README.md | 125 +-
c++/CMakeLists.txt | 28 +
c++/Doxyfile | 2258 +++++++
c++/include/CMakeLists.txt | 31 +
c++/include/orc/BloomFilter.hh | 45 +
c++/include/orc/ColumnPrinter.hh | 49 +
c++/include/orc/Common.hh | 309 +
c++/include/orc/Exceptions.hh | 72 +
c++/include/orc/Int128.hh | 370 ++
c++/include/orc/MemoryPool.hh | 189 +
c++/include/orc/OrcFile.hh | 149 +
c++/include/orc/Reader.hh | 643 ++
c++/include/orc/Statistics.hh | 478 ++
c++/include/orc/Type.hh | 120 +
c++/include/orc/Vector.hh | 415 ++
c++/include/orc/Writer.hh | 309 +
c++/include/orc/orc-config.hh.in | 38 +
c++/include/orc/sargs/Literal.hh | 172 +
c++/include/orc/sargs/SearchArgument.hh | 266 +
c++/include/orc/sargs/TruthValue.hh | 51 +
c++/libs/libhdfspp/imported_timestamp | 10 +
c++/libs/libhdfspp/libhdfspp.tar.gz | Bin 0 -> 948922 bytes
c++/libs/libhdfspp/pull_hdfs.sh | 32 +
c++/src/Adaptor.cc | 76 +
c++/src/Adaptor.hh.in | 148 +
c++/src/BlockBuffer.cc | 131 +
c++/src/BlockBuffer.hh | 124 +
c++/src/BloomFilter.cc | 319 +
c++/src/BloomFilter.hh | 209 +
c++/src/ByteRLE.cc | 631 ++
c++/src/ByteRLE.hh | 123 +
c++/src/CMakeLists.txt | 211 +
c++/src/ColumnPrinter.cc | 700 +++
c++/src/ColumnReader.cc | 1808 ++++++
c++/src/ColumnReader.hh | 165 +
c++/src/ColumnWriter.cc | 2894 +++++++++
c++/src/ColumnWriter.hh | 210 +
c++/src/Common.cc | 164 +
c++/src/Compression.cc | 1209 ++++
c++/src/Compression.hh | 56 +
c++/src/Exceptions.cc | 87 +
c++/src/Int128.cc | 491 ++
c++/src/LzoDecompressor.cc | 377 ++
c++/src/LzoDecompressor.hh | 40 +
c++/src/MemoryPool.cc | 315 +
c++/src/Murmur3.cc | 98 +
c++/src/Murmur3.hh | 40 +
c++/src/Options.hh | 310 +
c++/src/OrcFile.cc | 190 +
c++/src/OrcHdfsFile.cc | 178 +
c++/src/RLE.cc | 122 +
c++/src/RLE.hh | 163 +
c++/src/RLEV2Util.cc | 65 +
c++/src/RLEV2Util.hh | 81 +
c++/src/RLEv1.cc | 310 +
c++/src/RLEv1.hh | 97 +
c++/src/RLEv2.hh | 236 +
c++/src/Reader.cc | 1457 +++++
c++/src/Reader.hh | 372 ++
c++/src/RleDecoderV2.cc | 764 +++
c++/src/RleEncoderV2.cc | 782 +++
c++/src/SchemaEvolution.cc | 274 +
c++/src/SchemaEvolution.hh | 64 +
c++/src/Statistics.cc | 421 ++
c++/src/Statistics.hh | 1757 ++++++
c++/src/StripeStream.cc | 157 +
c++/src/StripeStream.hh | 210 +
c++/src/Timezone.cc | 894 +++
c++/src/Timezone.hh | 134 +
c++/src/TypeImpl.cc | 839 +++
c++/src/TypeImpl.hh | 203 +
c++/src/Utils.hh | 75 +
c++/src/Vector.cc | 440 ++
c++/src/Writer.cc | 680 +++
c++/src/io/InputStream.cc | 213 +
c++/src/io/InputStream.hh | 109 +
c++/src/io/OutputStream.cc | 144 +
c++/src/io/OutputStream.hh | 106 +
c++/src/sargs/ExpressionTree.cc | 176 +
c++/src/sargs/ExpressionTree.hh | 85 +
c++/src/sargs/Literal.cc | 306 +
c++/src/sargs/PredicateLeaf.cc | 720 +++
c++/src/sargs/PredicateLeaf.hh | 169 +
c++/src/sargs/SargsApplier.cc | 188 +
c++/src/sargs/SargsApplier.hh | 153 +
c++/src/sargs/SearchArgument.cc | 592 ++
c++/src/sargs/SearchArgument.hh | 314 +
c++/src/sargs/TruthValue.cc | 125 +
c++/src/wrap/coded-stream-wrapper.h | 40 +
c++/src/wrap/gmock.h | 50 +
c++/src/wrap/gtest-wrapper.h | 67 +
c++/src/wrap/orc-proto-wrapper.cc | 51 +
c++/src/wrap/orc-proto-wrapper.hh | 53 +
c++/src/wrap/snappy-wrapper.h | 35 +
c++/src/wrap/zero-copy-stream-wrapper.h | 41 +
c++/test/CMakeLists.txt | 97 +
c++/test/CreateTestFiles.cc | 86 +
c++/test/MemoryInputStream.cc | 23 +
c++/test/MemoryInputStream.hh | 62 +
c++/test/MemoryOutputStream.cc | 31 +
c++/test/MemoryOutputStream.hh | 70 +
c++/test/OrcTest.hh | 25 +
c++/test/TestAttributes.cc | 213 +
c++/test/TestBlockBuffer.cc | 121 +
c++/test/TestBloomFilter.cc | 266 +
c++/test/TestBufferedOutputStream.cc | 135 +
c++/test/TestByteRLEEncoder.cc | 210 +
c++/test/TestByteRle.cc | 1334 ++++
c++/test/TestColumnPrinter.cc | 556 ++
c++/test/TestColumnReader.cc | 4212 +++++++++++++
c++/test/TestColumnStatistics.cc | 534 ++
c++/test/TestCompression.cc | 372 ++
c++/test/TestDecimal.cc | 139 +
c++/test/TestDecompression.cc | 783 +++
c++/test/TestDictionaryEncoding.cc | 432 ++
c++/test/TestDriver.cc | 33 +
c++/test/TestInt128.cc | 646 ++
c++/test/TestMurmur3.cc | 42 +
c++/test/TestPredicateLeaf.cc | 666 ++
c++/test/TestPredicatePushdown.cc | 549 ++
c++/test/TestRLEV2Util.cc | 135 +
c++/test/TestReader.cc | 760 +++
c++/test/TestRleDecoder.cc | 2670 ++++++++
c++/test/TestRleEncoder.cc | 278 +
c++/test/TestSargsApplier.cc | 187 +
c++/test/TestSearchArgument.cc | 484 ++
c++/test/TestStripeIndexStatistics.cc | 87 +
c++/test/TestTimestampStatistics.cc | 163 +
c++/test/TestTimezone.cc | 370 ++
c++/test/TestType.cc | 493 ++
c++/test/TestWriter.cc | 2000 ++++++
c++/test/test-orc.suppress | 129 +
cmake_modules/CheckSourceCompiles.cmake | 35 +
cmake_modules/FindCyrusSASL.cmake | 48 +
cmake_modules/FindGTest.cmake | 92 +
cmake_modules/FindLZ4.cmake | 76 +
cmake_modules/FindProtobuf.cmake | 105 +
cmake_modules/FindSnappy.cmake | 76 +
cmake_modules/FindZLIB.cmake | 80 +
cmake_modules/FindZSTD.cmake | 76 +
cmake_modules/ThirdpartyToolchain.cmake | 531 ++
dev/merge_orc_pr.py | 518 ++
docker/.gitignore | 1 +
docker/README.md | 43 +
docker/centos7/Dockerfile | 75 +
docker/debian10/Dockerfile | 62 +
docker/debian11/Dockerfile | 62 +
docker/fedora37/Dockerfile | 67 +
docker/os-list.txt | 10 +
docker/reinit.sh | 36 +
docker/run-all.sh | 49 +
docker/run-one.sh | 44 +
docker/ubuntu18/Dockerfile | 60 +
docker/ubuntu20/Dockerfile | 65 +
docker/ubuntu22/Dockerfile | 65 +
examples/TestCSVFileImport.test10rows.csv | 10 +
examples/TestCSVFileImport.testTimezoneOption.csv | 1 +
examples/TestOrcFile.columnProjection.orc | Bin 0 -> 429075 bytes
examples/TestOrcFile.emptyFile.orc | Bin 0 -> 523 bytes
examples/TestOrcFile.metaData.orc | Bin 0 -> 41935 bytes
examples/TestOrcFile.test1.orc | Bin 0 -> 1711 bytes
examples/TestOrcFile.testDate1900.orc | Bin 0 -> 30941 bytes
examples/TestOrcFile.testDate2038.orc | Bin 0 -> 95787 bytes
examples/TestOrcFile.testMemoryManagementV11.orc | Bin 0 -> 19869 bytes
examples/TestOrcFile.testMemoryManagementV12.orc | Bin 0 -> 10864 bytes
examples/TestOrcFile.testPredicatePushdown.orc | Bin 0 -> 15708 bytes
...estSargSkipPickupGroupWithoutIndexCPlusPlus.orc | Bin 0 -> 307 bytes
...ile.testSargSkipPickupGroupWithoutIndexJava.orc | Bin 0 -> 26489 bytes
examples/TestOrcFile.testSeek.orc | Bin 0 -> 1898095 bytes
examples/TestOrcFile.testSnappy.orc | Bin 0 -> 126370 bytes
.../TestOrcFile.testStringAndBinaryStatistics.orc | Bin 0 -> 341 bytes
examples/TestOrcFile.testStripeLevelStats.orc | Bin 0 -> 851 bytes
examples/TestOrcFile.testTimestamp.orc | Bin 0 -> 289 bytes
examples/TestOrcFile.testUnionAndTimestamp.orc | Bin 0 -> 21432 bytes
...TestOrcFile.testWithoutCompressionBlockSize.orc | Bin 0 -> 63 bytes
examples/TestOrcFile.testWithoutIndex.orc | Bin 0 -> 214892 bytes
examples/TestStringDictionary.testRowIndex.orc | Bin 0 -> 74580 bytes
examples/TestVectorOrcFile.testLz4.orc | Bin 0 -> 121309 bytes
examples/TestVectorOrcFile.testLzo.orc | Bin 0 -> 121311 bytes
examples/TestVectorOrcFile.testZstd.0.12.orc | Bin 0 -> 121017 bytes
examples/bad_bloom_filter_1.6.0.orc | Bin 0 -> 709 bytes
examples/bad_bloom_filter_1.6.11.orc | Bin 0 -> 717 bytes
examples/complextypes_iceberg.orc | Bin 0 -> 1734 bytes
.../corrupt/missing_blob_stream_in_string_dict.orc | Bin 0 -> 172871 bytes
.../missing_length_stream_in_string_dict.orc | Bin 0 -> 1788 bytes
examples/corrupt/negative_dict_entry_lengths.orc | Bin 0 -> 1804 bytes
.../corrupt/stripe_footer_bad_column_encodings.orc | Bin 0 -> 780 bytes
examples/decimal.orc | Bin 0 -> 16337 bytes
examples/decimal64_v2.orc | Bin 0 -> 738 bytes
examples/decimal64_v2_cplusplus.orc | Bin 0 -> 715 bytes
examples/demo-11-none.orc | Bin 0 -> 5147970 bytes
examples/demo-11-zlib.orc | Bin 0 -> 408522 bytes
examples/demo-12-zlib.orc | Bin 0 -> 45979 bytes
examples/encrypted/kms.keystore | Bin 0 -> 1158 bytes
examples/encrypted/sample1.orc | Bin 0 -> 1355 bytes
examples/encrypted/sample2.orc | Bin 0 -> 1341 bytes
.../expected/TestOrcFile.columnProjection.jsn.gz | Bin 0 -> 365026 bytes
examples/expected/TestOrcFile.emptyFile.jsn.gz | Bin 0 -> 50 bytes
examples/expected/TestOrcFile.metaData.jsn.gz | Bin 0 -> 174 bytes
examples/expected/TestOrcFile.test1.jsn.gz | Bin 0 -> 323 bytes
examples/expected/TestOrcFile.testDate1900.jsn.gz | Bin 0 -> 182453 bytes
examples/expected/TestOrcFile.testDate2038.jsn.gz | Bin 0 -> 552445 bytes
.../TestOrcFile.testMemoryManagementV11.jsn.gz | Bin 0 -> 13739 bytes
.../TestOrcFile.testMemoryManagementV12.jsn.gz | Bin 0 -> 13739 bytes
.../TestOrcFile.testPredicatePushdown.jsn.gz | Bin 0 -> 19089 bytes
examples/expected/TestOrcFile.testSeek.jsn.gz | Bin 0 -> 3291899 bytes
examples/expected/TestOrcFile.testSnappy.jsn.gz | Bin 0 -> 123678 bytes
...estOrcFile.testStringAndBinaryStatistics.jsn.gz | Bin 0 -> 146 bytes
.../TestOrcFile.testStripeLevelStats.jsn.gz | Bin 0 -> 931 bytes
examples/expected/TestOrcFile.testTimestamp.jsn.gz | Bin 0 -> 167 bytes
.../TestOrcFile.testUnionAndTimestamp.jsn.gz | Bin 0 -> 3427 bytes
.../expected/TestOrcFile.testWithoutIndex.jsn.gz | Bin 0 -> 182712 bytes
.../TestStringDictionary.testRowIndex.jsn.gz | Bin 0 -> 85500 bytes
examples/expected/TestVectorOrcFile.testLz4.jsn.gz | Bin 0 -> 197589 bytes
examples/expected/TestVectorOrcFile.testLzo.jsn.gz | Bin 0 -> 197560 bytes
examples/expected/decimal.jsn.gz | Bin 0 -> 19313 bytes
examples/expected/demo-12-zlib.jsn.gz | Bin 0 -> 7754913 bytes
examples/expected/nulls-at-end-snappy.jsn.gz | Bin 0 -> 662771 bytes
examples/expected/orc-file-11-format.jsn.gz | Bin 0 -> 17597 bytes
examples/expected/orc_index_int_string.jsn.gz | Bin 0 -> 26554 bytes
examples/expected/orc_split_elim.jsn.gz | Bin 0 -> 8980 bytes
examples/expected/orc_split_elim_cpp.jsn.gz | Bin 0 -> 8980 bytes
examples/expected/orc_split_elim_new.jsn.gz | Bin 0 -> 8980 bytes
examples/expected/over1k_bloom.jsn.gz | Bin 0 -> 36928 bytes
examples/nulls-at-end-snappy.orc | Bin 0 -> 366818 bytes
examples/orc-file-11-format.orc | Bin 0 -> 373336 bytes
examples/orc_index_int_string.orc | Bin 0 -> 11451 bytes
examples/orc_no_format.orc | Bin 0 -> 745 bytes
examples/orc_split_elim.orc | Bin 0 -> 246402 bytes
examples/orc_split_elim_cpp.orc | Bin 0 -> 3339 bytes
examples/orc_split_elim_new.orc | Bin 0 -> 2396 bytes
examples/over1k_bloom.orc | Bin 0 -> 42550 bytes
examples/version1999.orc | Bin 0 -> 46 bytes
examples/zero.orc | 0
java/.idea/vcs.xml | 36 +
java/CMakeLists.txt | 106 +
java/bench/.gitignore | 5 +
java/bench/README.md | 59 +
java/bench/core/pom.xml | 158 +
java/bench/core/src/assembly/uber.xml | 33 +
java/bench/core/src/findbugs/exclude.xml | 25 +
.../apache/hadoop/fs/TrackingLocalFileSystem.java | 65 +
.../apache/orc/bench/core/BenchmarkOptions.java | 65 +
.../org/apache/orc/bench/core/CompressionKind.java | 97 +
.../src/java/org/apache/orc/bench/core/Driver.java | 66 +
.../java/org/apache/orc/bench/core/IOCounters.java | 91 +
.../org/apache/orc/bench/core/NullFileSystem.java | 120 +
.../org/apache/orc/bench/core/OrcBenchmark.java | 44 +
.../org/apache/orc/bench/core/RandomGenerator.java | 524 ++
.../org/apache/orc/bench/core/RecordCounters.java | 52 +
.../org/apache/orc/bench/core/SalesGenerator.java | 206 +
.../java/org/apache/orc/bench/core/Utilities.java | 115 +
.../apache/orc/bench/core/convert/BatchReader.java | 34 +
.../apache/orc/bench/core/convert/BatchWriter.java | 35 +
.../orc/bench/core/convert/GenerateVariants.java | 250 +
.../orc/bench/core/convert/ScanVariants.java | 103 +
.../orc/bench/core/convert/avro/AvroReader.java | 298 +
.../bench/core/convert/avro/AvroSchemaUtils.java | 192 +
.../orc/bench/core/convert/avro/AvroWriter.java | 366 ++
.../orc/bench/core/convert/csv/CsvReader.java | 172 +
.../orc/bench/core/convert/json/JsonReader.java | 277 +
.../orc/bench/core/convert/json/JsonWriter.java | 214 +
.../orc/bench/core/convert/orc/OrcReader.java | 50 +
.../orc/bench/core/convert/orc/OrcWriter.java | 54 +
.../bench/core/convert/parquet/ParquetReader.java | 68 +
.../bench/core/convert/parquet/ParquetWriter.java | 87 +
.../apache/orc/bench/core/filter/FilterBench.java | 282 +
.../orc/bench/core/filter/FilterBenchUtil.java | 142 +
.../apache/orc/bench/core/impl/ChunkReadBench.java | 121 +
.../apache/orc/bench/core/impl/ChunkReadUtil.java | 148 +
.../java/org/apache/orc/impl/filter/RowFilter.java | 96 +
.../apache/orc/impl/filter/RowFilterFactory.java | 129 +
java/bench/core/src/resources/github.schema | 702 +++
java/bench/core/src/resources/log4j.properties | 18 +
java/bench/core/src/resources/sales.schema | 56 +
java/bench/core/src/resources/taxi.schema | 21 +
.../apache/orc/bench/core/filter/TestFilter.java | 127 +
.../orc/bench/core/impl/ChunkReadUtilTest.java | 90 +
.../org/apache/orc/impl/filter/ATestFilter.java | 108 +
.../org/apache/orc/impl/filter/TestRowFilter.java | 171 +
java/bench/fetch-data.sh | 23 +
java/bench/hive/pom.xml | 135 +
java/bench/hive/src/assembly/uber.xml | 40 +
java/bench/hive/src/findbugs/exclude.xml | 25 +
.../hive/ql/io/orc/OrcBenchmarkUtilities.java | 54 +
.../orc/bench/hive/ColumnProjectionBenchmark.java | 149 +
.../org/apache/orc/bench/hive/DecimalBench.java | 253 +
.../apache/orc/bench/hive/FullReadBenchmark.java | 181 +
.../apache/orc/bench/hive/ORCWriterBenchMark.java | 159 +
.../bench/hive/RowFilterProjectionBenchmark.java | 223 +
.../hive/rowfilter/BooleanRowFilterBenchmark.java | 100 +
.../hive/rowfilter/DecimalRowFilterBenchmark.java | 101 +
.../hive/rowfilter/DoubleRowFilterBenchmark.java | 101 +
.../bench/hive/rowfilter/RowFilterInputState.java | 118 +
.../hive/rowfilter/StringRowFilterBenchmark.java | 100 +
.../rowfilter/TimestampRowFilterBenchmark.java | 104 +
java/bench/pom.xml | 491 ++
java/bench/spark/pom.xml | 225 +
java/bench/spark/src/findbugs/exclude.xml | 25 +
.../org/apache/orc/bench/spark/SparkBenchmark.java | 307 +
.../org/apache/orc/bench/spark/SparkSchema.java | 95 +
java/checkstyle.xml | 72 +
java/core/pom.xml | 202 +
java/core/src/findbugs/exclude.xml | 104 +
.../org/apache/orc/BinaryColumnStatistics.java | 25 +
.../org/apache/orc/BooleanColumnStatistics.java | 27 +
.../org/apache/orc/CollectionColumnStatistics.java | 41 +
.../src/java/org/apache/orc/ColumnStatistics.java | 42 +
.../src/java/org/apache/orc/CompressionCodec.java | 106 +
.../src/java/org/apache/orc/CompressionKind.java | 27 +
java/core/src/java/org/apache/orc/DataMask.java | 140 +
.../java/org/apache/orc/DataMaskDescription.java | 43 +
java/core/src/java/org/apache/orc/DataReader.java | 78 +
.../java/org/apache/orc/DateColumnStatistics.java | 65 +
.../org/apache/orc/DecimalColumnStatistics.java | 45 +
.../org/apache/orc/DoubleColumnStatistics.java | 44 +
.../src/java/org/apache/orc/EncryptionKey.java | 55 +
.../src/java/org/apache/orc/EncryptionVariant.java | 67 +
.../java/org/apache/orc/FileFormatException.java | 30 +
.../core/src/java/org/apache/orc/FileMetadata.java | 63 +
.../src/java/org/apache/orc/InMemoryKeystore.java | 333 +
.../org/apache/orc/IntegerColumnStatistics.java | 50 +
.../src/java/org/apache/orc/MemoryManager.java | 83 +
java/core/src/java/org/apache/orc/OrcConf.java | 394 ++
java/core/src/java/org/apache/orc/OrcFile.java | 1330 ++++
.../src/java/org/apache/orc/OrcFilterContext.java | 91 +
java/core/src/java/org/apache/orc/OrcUtils.java | 459 ++
.../src/java/org/apache/orc/PhysicalWriter.java | 152 +
java/core/src/java/org/apache/orc/Reader.java | 801 +++
.../core/src/java/org/apache/orc/RecordReader.java | 72 +
.../org/apache/orc/StringColumnStatistics.java | 57 +
.../src/java/org/apache/orc/StripeInformation.java | 86 +
.../src/java/org/apache/orc/StripeStatistics.java | 71 +
.../org/apache/orc/TimestampColumnStatistics.java | 50 +
.../src/java/org/apache/orc/TypeDescription.java | 938 +++
.../org/apache/orc/TypeDescriptionPrettyPrint.java | 132 +
.../org/apache/orc/UnknownFormatException.java | 56 +
java/core/src/java/org/apache/orc/Writer.java | 175 +
.../java/org/apache/orc/filter/BatchFilter.java | 38 +
.../org/apache/orc/filter/PluginFilterService.java | 40 +
.../src/java/org/apache/orc/impl/AcidStats.java | 60 +
.../org/apache/orc/impl/AircompressorCodec.java | 152 +
.../java/org/apache/orc/impl/BitFieldReader.java | 145 +
.../java/org/apache/orc/impl/BitFieldWriter.java | 78 +
.../src/java/org/apache/orc/impl/BufferChunk.java | 104 +
.../java/org/apache/orc/impl/BufferChunkList.java | 61 +
.../org/apache/orc/impl/ColumnStatisticsImpl.java | 2108 +++++++
.../apache/orc/impl/ConvertTreeReaderFactory.java | 2549 ++++++++
.../src/java/org/apache/orc/impl/CryptoUtils.java | 165 +
.../org/apache/orc/impl/DataReaderProperties.java | 157 +
.../src/java/org/apache/orc/impl/DateUtils.java | 217 +
.../src/java/org/apache/orc/impl/Dictionary.java | 116 +
.../java/org/apache/orc/impl/DictionaryUtils.java | 120 +
.../apache/orc/impl/DirectDecompressionCodec.java | 28 +
.../java/org/apache/orc/impl/DynamicByteArray.java | 323 +
.../java/org/apache/orc/impl/DynamicIntArray.java | 144 +
.../org/apache/orc/impl/HadoopShimsFactory.java | 75 +
.../core/src/java/org/apache/orc/impl/IOUtils.java | 143 +
.../src/java/org/apache/orc/impl/InStream.java | 921 +++
.../java/org/apache/orc/impl/IntegerReader.java | 82 +
.../java/org/apache/orc/impl/IntegerWriter.java | 56 +
.../org/apache/orc/impl/MaskDescriptionImpl.java | 146 +
.../java/org/apache/orc/impl/MemoryManager.java | 32 +
.../org/apache/orc/impl/MemoryManagerImpl.java | 149 +
.../src/java/org/apache/orc/impl/OrcAcidUtils.java | 89 +
.../src/java/org/apache/orc/impl/OrcCodecPool.java | 114 +
.../org/apache/orc/impl/OrcFilterContextImpl.java | 128 +
.../src/java/org/apache/orc/impl/OrcIndex.java | 51 +
.../core/src/java/org/apache/orc/impl/OrcTail.java | 218 +
.../src/java/org/apache/orc/impl/OutStream.java | 399 ++
.../src/java/org/apache/orc/impl/ParserUtils.java | 585 ++
.../java/org/apache/orc/impl/PhysicalFsWriter.java | 779 +++
.../java/org/apache/orc/impl/PositionProvider.java | 26 +
.../java/org/apache/orc/impl/PositionRecorder.java | 25 +
.../apache/orc/impl/PositionedOutputStream.java | 47 +
.../src/java/org/apache/orc/impl/ReaderImpl.java | 1152 ++++
.../java/org/apache/orc/impl/RecordReaderImpl.java | 1711 ++++++
.../org/apache/orc/impl/RecordReaderUtils.java | 793 +++
.../src/java/org/apache/orc/impl/RedBlackTree.java | 309 +
.../org/apache/orc/impl/RunLengthByteReader.java | 179 +
.../org/apache/orc/impl/RunLengthByteWriter.java | 115 +
.../apache/orc/impl/RunLengthIntegerReader.java | 170 +
.../apache/orc/impl/RunLengthIntegerReaderV2.java | 409 ++
.../apache/orc/impl/RunLengthIntegerWriter.java | 153 +
.../apache/orc/impl/RunLengthIntegerWriterV2.java | 837 +++
.../java/org/apache/orc/impl/SchemaEvolution.java | 642 ++
.../org/apache/orc/impl/SerializationUtils.java | 1480 +++++
.../src/java/org/apache/orc/impl/SnappyCodec.java | 90 +
.../src/java/org/apache/orc/impl/StreamName.java | 136 +
.../apache/orc/impl/StringHashTableDictionary.java | 228 +
.../org/apache/orc/impl/StringRedBlackTree.java | 144 +
.../org/apache/orc/impl/StripeStatisticsImpl.java | 60 +
.../org/apache/orc/impl/TreeReaderFactory.java | 3067 ++++++++++
.../src/java/org/apache/orc/impl/TypeUtils.java | 107 +
.../src/java/org/apache/orc/impl/Utf8Utils.java | 104 +
.../org/apache/orc/impl/VisitorContextImpl.java | 75 +
.../src/java/org/apache/orc/impl/WriterImpl.java | 1027 ++++
.../java/org/apache/orc/impl/WriterInternal.java | 36 +
.../src/java/org/apache/orc/impl/ZlibCodec.java | 234 +
.../java/org/apache/orc/impl/filter/AndFilter.java | 48 +
.../apache/orc/impl/filter/BatchFilterFactory.java | 140 +
.../org/apache/orc/impl/filter/FilterFactory.java | 217 +
.../apache/orc/impl/filter/IsNotNullFilter.java | 60 +
.../org/apache/orc/impl/filter/IsNullFilter.java | 60 +
.../org/apache/orc/impl/filter/LeafFilter.java | 84 +
.../java/org/apache/orc/impl/filter/OrFilter.java | 49 +
.../java/org/apache/orc/impl/filter/Selected.java | 139 +
.../org/apache/orc/impl/filter/VectorFilter.java | 42 +
.../orc/impl/filter/leaf/DecimalFilters.java | 109 +
.../apache/orc/impl/filter/leaf/FloatFilters.java | 108 +
.../orc/impl/filter/leaf/LeafFilterFactory.java | 278 +
.../apache/orc/impl/filter/leaf/LongFilters.java | 108 +
.../apache/orc/impl/filter/leaf/StringFilters.java | 123 +
.../orc/impl/filter/leaf/TimestampFilters.java | 110 +
.../org/apache/orc/impl/mask/DecimalIdentity.java | 55 +
.../org/apache/orc/impl/mask/DoubleIdentity.java | 50 +
.../org/apache/orc/impl/mask/ListIdentity.java | 68 +
.../org/apache/orc/impl/mask/LongIdentity.java | 50 +
.../java/org/apache/orc/impl/mask/MapIdentity.java | 75 +
.../java/org/apache/orc/impl/mask/MaskFactory.java | 115 +
.../org/apache/orc/impl/mask/MaskProvider.java | 44 +
.../java/org/apache/orc/impl/mask/NullifyMask.java | 35 +
.../apache/orc/impl/mask/RedactMaskFactory.java | 976 +++
.../apache/orc/impl/mask/SHA256MaskFactory.java | 296 +
.../org/apache/orc/impl/mask/StructIdentity.java | 74 +
.../apache/orc/impl/mask/TimestampIdentity.java | 52 +
.../org/apache/orc/impl/mask/UnionIdentity.java | 66 +
.../apache/orc/impl/reader/ReaderEncryption.java | 148 +
.../orc/impl/reader/ReaderEncryptionKey.java | 149 +
.../orc/impl/reader/ReaderEncryptionVariant.java | 272 +
.../org/apache/orc/impl/reader/StripePlanner.java | 635 ++
.../apache/orc/impl/reader/tree/BatchReader.java | 67 +
.../orc/impl/reader/tree/PrimitiveBatchReader.java | 54 +
.../orc/impl/reader/tree/StructBatchReader.java | 138 +
.../apache/orc/impl/reader/tree/TypeReader.java | 94 +
.../apache/orc/impl/writer/BinaryTreeWriter.java | 152 +
.../apache/orc/impl/writer/BooleanTreeWriter.java | 109 +
.../org/apache/orc/impl/writer/ByteTreeWriter.java | 119 +
.../org/apache/orc/impl/writer/CharTreeWriter.java | 105 +
.../org/apache/orc/impl/writer/DateTreeWriter.java | 143 +
.../orc/impl/writer/Decimal64TreeWriter.java | 160 +
.../apache/orc/impl/writer/DecimalTreeWriter.java | 208 +
.../apache/orc/impl/writer/DoubleTreeWriter.java | 123 +
.../orc/impl/writer/EncryptionTreeWriter.java | 160 +
.../apache/orc/impl/writer/FloatTreeWriter.java | 123 +
.../apache/orc/impl/writer/IntegerTreeWriter.java | 137 +
.../org/apache/orc/impl/writer/ListTreeWriter.java | 186 +
.../org/apache/orc/impl/writer/MapTreeWriter.java | 202 +
.../org/apache/orc/impl/writer/StreamOptions.java | 143 +
.../orc/impl/writer/StringBaseTreeWriter.java | 333 +
.../apache/orc/impl/writer/StringTreeWriter.java | 92 +
.../apache/orc/impl/writer/StructTreeWriter.java | 179 +
.../orc/impl/writer/TimestampTreeWriter.java | 211 +
.../org/apache/orc/impl/writer/TreeWriter.java | 194 +
.../org/apache/orc/impl/writer/TreeWriterBase.java | 416 ++
.../apache/orc/impl/writer/UnionTreeWriter.java | 202 +
.../apache/orc/impl/writer/VarcharTreeWriter.java | 87 +
.../org/apache/orc/impl/writer/WriterContext.java | 150 +
.../orc/impl/writer/WriterEncryptionKey.java | 110 +
.../orc/impl/writer/WriterEncryptionVariant.java | 125 +
.../org/apache/orc/impl/writer/WriterImplV2.java | 62 +
.../src/java/org/apache/orc/util/BloomFilter.java | 338 ++
.../java/org/apache/orc/util/BloomFilterIO.java | 135 +
.../java/org/apache/orc/util/BloomFilterUtf8.java | 55 +
.../java/org/apache/orc/util/CuckooSetBytes.java | 462 ++
.../core/src/java/org/apache/orc/util/Murmur3.java | 335 +
.../apache/orc/util/StreamWrapperFileSystem.java | 145 +
.../threeten/extra/chrono/HybridChronology.java | 464 ++
.../java/org/threeten/extra/chrono/HybridDate.java | 543 ++
.../services/org.apache.orc.DataMask$Provider | 15 +
.../org.apache.orc.impl.KeyProvider$Factory | 15 +
.../org/apache/orc/StringDictTestingUtils.java | 65 +
.../test/org/apache/orc/TestColumnStatistics.java | 719 +++
.../src/test/org/apache/orc/TestCorruptTypes.java | 63 +
.../test/org/apache/orc/TestInMemoryKeystore.java | 204 +
.../src/test/org/apache/orc/TestMinSeekSize.java | 210 +
.../org/apache/orc/TestNewIntegerEncoding.java | 1385 +++++
java/core/src/test/org/apache/orc/TestOrcConf.java | 166 +
.../test/org/apache/orc/TestOrcDSTNoTimezone.java | 94 +
.../test/org/apache/orc/TestOrcFilterContext.java | 228 +
.../src/test/org/apache/orc/TestOrcNoTimezone.java | 97 +
.../org/apache/orc/TestOrcNullOptimization.java | 425 ++
.../test/org/apache/orc/TestOrcTimestampPPD.java | 204 +
.../src/test/org/apache/orc/TestOrcTimezone1.java | 174 +
.../src/test/org/apache/orc/TestOrcTimezone2.java | 127 +
.../src/test/org/apache/orc/TestOrcTimezone3.java | 107 +
.../src/test/org/apache/orc/TestOrcTimezone4.java | 105 +
.../test/org/apache/orc/TestOrcTimezonePPD.java | 395 ++
.../orc/TestOrcWithLargeStripeStatistics.java | 115 +
.../org/apache/orc/TestProlepticConversions.java | 382 ++
java/core/src/test/org/apache/orc/TestReader.java | 89 +
.../apache/orc/TestRowFilteringComplexTypes.java | 326 +
.../orc/TestRowFilteringComplexTypesNulls.java | 405 ++
.../org/apache/orc/TestRowFilteringIOSkip.java | 734 +++
.../org/apache/orc/TestRowFilteringNoSkip.java | 415 ++
.../test/org/apache/orc/TestRowFilteringSkip.java | 1594 +++++
.../test/org/apache/orc/TestSelectedVector.java | 534 ++
.../test/org/apache/orc/TestStringDictionary.java | 677 +++
.../test/org/apache/orc/TestTypeDescription.java | 526 ++
java/core/src/test/org/apache/orc/TestUnicode.java | 190 +
.../test/org/apache/orc/TestUnrolledBitPack.java | 109 +
.../src/test/org/apache/orc/TestVectorOrcFile.java | 4898 +++++++++++++++
.../test/org/apache/orc/impl/MockDataReader.java | 138 +
.../src/test/org/apache/orc/impl/MockStream.java | 56 +
.../src/test/org/apache/orc/impl/MockStripe.java | 173 +
.../org/apache/orc/impl/TestBitFieldReader.java | 154 +
.../src/test/org/apache/orc/impl/TestBitPack.java | 277 +
.../apache/orc/impl/TestColumnStatisticsImpl.java | 221 +
.../orc/impl/TestConvertTreeReaderFactory.java | 757 +++
.../test/org/apache/orc/impl/TestCryptoUtils.java | 98 +
.../apache/orc/impl/TestDataReaderProperties.java | 120 +
.../test/org/apache/orc/impl/TestDateUtils.java | 60 +
.../test/org/apache/orc/impl/TestDynamicArray.java | 116 +
.../test/org/apache/orc/impl/TestEncryption.java | 143 +
.../src/test/org/apache/orc/impl/TestInStream.java | 1003 +++
.../orc/impl/TestIntegerCompressionReader.java | 128 +
.../org/apache/orc/impl/TestMemoryManager.java | 103 +
.../apache/orc/impl/TestOrcFilterContextImpl.java | 202 +
.../org/apache/orc/impl/TestOrcLargeStripe.java | 291 +
.../test/org/apache/orc/impl/TestOrcWideTable.java | 64 +
.../test/org/apache/orc/impl/TestOutStream.java | 222 +
.../org/apache/orc/impl/TestPhysicalFsWriter.java | 333 +
.../orc/impl/TestPredicatePushDownBounds.java | 373 ++
.../test/org/apache/orc/impl/TestReaderImpl.java | 567 ++
.../org/apache/orc/impl/TestRecordReaderImpl.java | 2620 ++++++++
.../org/apache/orc/impl/TestRecordReaderUtils.java | 178 +
.../apache/orc/impl/TestRunLengthByteReader.java | 147 +
.../orc/impl/TestRunLengthIntegerReader.java | 125 +
.../org/apache/orc/impl/TestSchemaEvolution.java | 2676 ++++++++
.../apache/orc/impl/TestSerializationUtils.java | 200 +
.../test/org/apache/orc/impl/TestStreamName.java | 51 +
.../orc/impl/TestStringHashTableDictionary.java | 151 +
.../apache/orc/impl/TestStringRedBlackTree.java | 201 +
.../test/org/apache/orc/impl/TestWriterImpl.java | 192 +
.../src/test/org/apache/orc/impl/TestZlib.java | 57 +
.../src/test/org/apache/orc/impl/TestZstd.java | 45 +
.../org/apache/orc/impl/filter/ATestFilter.java | 167 +
.../org/apache/orc/impl/filter/FilterUtils.java | 36 +
.../apache/orc/impl/filter/IsNullFilterTest.java | 131 +
.../apache/orc/impl/filter/MyFilterService.java | 100 +
.../org/apache/orc/impl/filter/TestAndFilter.java | 93 +
.../org/apache/orc/impl/filter/TestConvFilter.java | 231 +
.../org/apache/orc/impl/filter/TestNotFilter.java | 141 +
.../org/apache/orc/impl/filter/TestOrFilter.java | 66 +
.../orc/impl/filter/TestPluginFilterService.java | 114 +
.../apache/orc/impl/filter/TestPluginFilters.java | 250 +
.../org/apache/orc/impl/filter/TestSelected.java | 183 +
.../orc/impl/filter/leaf/ATestLeafFilter.java | 131 +
.../orc/impl/filter/leaf/TestDecimalFilters.java | 182 +
.../apache/orc/impl/filter/leaf/TestEquals.java | 70 +
.../apache/orc/impl/filter/leaf/TestFilters.java | 235 +
.../orc/impl/filter/leaf/TestFloatFilters.java | 183 +
.../orc/impl/filter/leaf/TestLongFilters.java | 183 +
.../orc/impl/filter/leaf/TestStringFilters.java | 183 +
.../orc/impl/filter/leaf/TestTimestampFilters.java | 183 +
.../org/apache/orc/impl/mask/TestDataMask.java | 185 +
.../org/apache/orc/impl/mask/TestRedactMask.java | 247 +
.../org/apache/orc/impl/mask/TestSHA256Mask.java | 261 +
.../org/apache/orc/impl/mask/TestUnmaskRange.java | 162 +
.../impl/reader/TestReaderEncryptionVariant.java | 45 +
.../org/apache/orc/util/CuckooSetBytesTest.java | 127 +
.../test/org/apache/orc/util/TestBloomFilter.java | 244 +
.../src/test/org/apache/orc/util/TestMurmur3.java | 227 +
.../src/test/org/apache/orc/util/TestOrcUtils.java | 94 +
.../orc/util/TestStreamWrapperFileSystem.java | 85 +
java/core/src/test/resources/col.dot.orc | Bin 0 -> 235 bytes
java/core/src/test/resources/log4j.properties | 20 +
.../core/src/test/resources/orc-file-11-format.orc | Bin 0 -> 373336 bytes
.../test/resources/orc-file-dst-no-timezone.orc | Bin 0 -> 217 bytes
.../src/test/resources/orc-file-no-timezone.orc | Bin 0 -> 217 bytes
java/core/src/test/resources/orc_split_elim.orc | Bin 0 -> 2298 bytes
java/examples/pom.xml | 138 +
java/examples/src/assembly/uber.xml | 33 +
java/examples/src/findbugs/exclude.xml | 19 +
.../org/apache/orc/examples/AdvancedReader.java | 91 +
.../org/apache/orc/examples/AdvancedWriter.java | 98 +
.../org/apache/orc/examples/CompressionWriter.java | 66 +
.../java/org/apache/orc/examples/CoreReader.java | 68 +
.../java/org/apache/orc/examples/CoreWriter.java | 62 +
.../src/java/org/apache/orc/examples/Driver.java | 112 +
.../orc/examples/InMemoryEncryptionReader.java | 68 +
.../orc/examples/InMemoryEncryptionWriter.java | 72 +
java/mapreduce/pom.xml | 166 +
java/mapreduce/src/findbugs/exclude.xml | 20 +
.../java/org/apache/orc/mapred/OrcInputFormat.java | 182 +
.../src/java/org/apache/orc/mapred/OrcKey.java | 90 +
.../src/java/org/apache/orc/mapred/OrcList.java | 115 +
.../src/java/org/apache/orc/mapred/OrcMap.java | 144 +
.../apache/orc/mapred/OrcMapredRecordReader.java | 578 ++
.../apache/orc/mapred/OrcMapredRecordWriter.java | 379 ++
.../org/apache/orc/mapred/OrcOutputFormat.java | 82 +
.../src/java/org/apache/orc/mapred/OrcStruct.java | 232 +
.../java/org/apache/orc/mapred/OrcTimestamp.java | 65 +
.../src/java/org/apache/orc/mapred/OrcUnion.java | 122 +
.../src/java/org/apache/orc/mapred/OrcValue.java | 69 +
.../java/org/apache/orc/mapred/package-info.java | 77 +
.../org/apache/orc/mapreduce/OrcInputFormat.java | 87 +
.../orc/mapreduce/OrcMapreduceRecordReader.java | 135 +
.../orc/mapreduce/OrcMapreduceRecordWriter.java | 105 +
.../org/apache/orc/mapreduce/OrcOutputFormat.java | 68 +
.../org/apache/orc/mapred/TestMapRedFiltering.java | 152 +
.../apache/orc/mapred/TestOrcFileEvolution.java | 481 ++
.../test/org/apache/orc/mapred/TestOrcList.java | 110 +
.../src/test/org/apache/orc/mapred/TestOrcMap.java | 189 +
.../org/apache/orc/mapred/TestOrcOutputFormat.java | 335 +
.../org/apache/orc/mapred/TestOrcRecordWriter.java | 81 +
.../test/org/apache/orc/mapred/TestOrcStruct.java | 222 +
.../org/apache/orc/mapred/TestOrcTimestamp.java | 39 +
.../test/org/apache/orc/mapred/TestOrcUnion.java | 91 +
.../org/apache/orc/mapreduce/FilterTestUtil.java | 157 +
.../orc/mapreduce/TestMapReduceFiltering.java | 164 +
.../mapreduce/TestMapreduceOrcOutputFormat.java | 322 +
.../test/org/apache/orc/mapreduce/TestMrUnit.java | 245 +
.../apache/orc/mapreduce/TestOrcRecordWriter.java | 56 +
java/mapreduce/src/test/resources/acid5k.orc | Bin 0 -> 47024 bytes
java/mapreduce/src/test/resources/log4j.properties | 20 +
java/mvnw | 102 +
java/pom.xml | 991 +++
java/shims/pom.xml | 117 +
java/shims/src/findbugs/exclude.xml | 19 +
.../java/org/apache/orc/EncryptionAlgorithm.java | 101 +
.../src/java/org/apache/orc/impl/HadoopShims.java | 199 +
.../org/apache/orc/impl/HadoopShimsCurrent.java | 134 +
.../org/apache/orc/impl/HadoopShimsPre2_3.java | 60 +
.../org/apache/orc/impl/HadoopShimsPre2_6.java | 60 +
.../org/apache/orc/impl/HadoopShimsPre2_7.java | 66 +
.../src/java/org/apache/orc/impl/KeyProvider.java | 84 +
.../java/org/apache/orc/impl/KeyProviderImpl.java | 175 +
.../src/java/org/apache/orc/impl/LocalKey.java | 55 +
.../java/org/apache/orc/impl/NullKeyProvider.java | 51 +
.../orc/impl/SnappyDirectDecompressWrapper.java | 53 +
.../java/org/apache/orc/impl/ZeroCopyShims.java | 91 +
.../orc/impl/ZlibDirectDecompressWrapper.java | 53 +
.../org/apache/orc/impl/TestHadoopShimsPre2_7.java | 62 +
java/shims/src/test/resources/log4j.properties | 20 +
java/spotbugs-exclude.xml | 77 +
java/spotbugs-include.xml | 25 +
java/tools/pom.xml | 232 +
java/tools/src/assembly/uber.xml | 33 +
java/tools/src/findbugs/exclude.xml | 33 +
.../src/java/org/apache/orc/tools/ColumnSizes.java | 196 +
.../src/java/org/apache/orc/tools/Driver.java | 140 +
.../src/java/org/apache/orc/tools/FileDump.java | 839 +++
.../java/org/apache/orc/tools/JsonFileDump.java | 464 ++
.../src/java/org/apache/orc/tools/KeyTool.java | 119 +
.../src/java/org/apache/orc/tools/PrintData.java | 296 +
.../java/org/apache/orc/tools/PrintVersion.java | 43 +
.../src/java/org/apache/orc/tools/RowCount.java | 60 +
.../src/java/org/apache/orc/tools/ScanData.java | 221 +
.../org/apache/orc/tools/convert/ConvertTool.java | 298 +
.../org/apache/orc/tools/convert/CsvReader.java | 373 ++
.../org/apache/orc/tools/convert/JsonReader.java | 447 ++
.../org/apache/orc/tools/json/BooleanType.java | 50 +
.../java/org/apache/orc/tools/json/HiveType.java | 96 +
.../apache/orc/tools/json/JsonSchemaFinder.java | 401 ++
.../org/apache/orc/tools/json/JsonShredder.java | 115 +
.../java/org/apache/orc/tools/json/ListType.java | 88 +
.../java/org/apache/orc/tools/json/MapType.java | 83 +
.../java/org/apache/orc/tools/json/NullType.java | 50 +
.../org/apache/orc/tools/json/NumericType.java | 114 +
.../java/org/apache/orc/tools/json/StringType.java | 80 +
.../java/org/apache/orc/tools/json/StructType.java | 140 +
.../java/org/apache/orc/tools/json/UnionType.java | 123 +
.../test/org/apache/orc/impl/FakeKeyProvider.java | 142 +
.../org/apache/orc/impl/TestHadoopKeyProvider.java | 63 +
.../src/test/org/apache/orc/impl/TestRLEv2.java | 434 ++
.../test/org/apache/orc/tools/TestFileDump.java | 809 +++
.../org/apache/orc/tools/TestJsonFileDump.java | 137 +
.../org/apache/orc/tools/convert/TestConvert.java | 103 +
.../apache/orc/tools/convert/TestCsvReader.java | 205 +
.../apache/orc/tools/convert/TestJsonReader.java | 177 +
.../orc/tools/json/TestJsonSchemaFinder.java | 394 ++
...org.apache.hadoop.crypto.key.KeyProviderFactory | 16 +
java/tools/src/test/resources/log4j.properties | 21 +
.../test/resources/orc-file-dump-bloomfilter.out | 185 +
.../test/resources/orc-file-dump-bloomfilter2.out | 195 +
.../orc-file-dump-dictionary-threshold.out | 191 +
java/tools/src/test/resources/orc-file-dump.json | 1383 +++++
java/tools/src/test/resources/orc-file-dump.out | 200 +
.../tools/src/test/resources/orc-file-has-null.out | 113 +
proto/orc_proto.proto | 451 ++
site/.dockerignore | 5 +
site/.gitignore | 2 +
site/.htaccess | 12 +
site/Dockerfile | 51 +
site/Gemfile | 3 +
site/README.md | 32 +
site/_config.yml | 20 +
site/_data/docs.yml | 42 +
site/_data/releases.yml | 577 ++
site/_docs/acid.md | 123 +
site/_docs/adopters.md | 116 +
site/_docs/building.md | 92 +
site/_docs/core-cpp.md | 266 +
site/_docs/core-java.md | 356 ++
site/_docs/cpp-tools.md | 305 +
site/_docs/dask.md | 34 +
site/_docs/hive-config.md | 190 +
site/_docs/hive-ddl.md | 42 +
site/_docs/index.md | 40 +
site/_docs/indexes.md | 32 +
site/_docs/java-tools.md | 336 +
site/_docs/mapred.md | 195 +
site/_docs/mapreduce.md | 176 +
site/_docs/pyarrow.md | 33 +
site/_docs/spark-config.md | 52 +
site/_docs/spark-ddl.md | 27 +
site/_docs/types.md | 84 +
site/_includes/anchor_links.html | 33 +
site/_includes/docs_contents.html | 8 +
site/_includes/docs_contents_mobile.html | 10 +
site/_includes/docs_option.html | 11 +
site/_includes/docs_ul.html | 21 +
site/_includes/footer.html | 8 +
site/_includes/header.html | 18 +
site/_includes/known_issues.md | 15 +
site/_includes/news_contents.html | 30 +
site/_includes/news_contents_mobile.html | 11 +
site/_includes/news_item.html | 26 +
site/_includes/orc_1.1.md | 6 +
site/_includes/orc_1.2.md | 12 +
site/_includes/orc_1.3.md | 8 +
site/_includes/orc_1.4.md | 9 +
site/_includes/orc_1.5.md | 10 +
site/_includes/orc_1.6.md | 8 +
site/_includes/orc_1.7.md | 16 +
site/_includes/orc_1.8.md | 15 +
site/_includes/primary-nav-items.html | 27 +
site/_includes/release_description.md | 24 +
site/_includes/release_table.html | 27 +
site/_includes/section_nav.html | 39 +
site/_includes/top.html | 15 +
site/_layouts/default.html | 12 +
site/_layouts/docs.html | 23 +
site/_layouts/news.html | 19 +
site/_layouts/news_item.html | 29 +
site/_layouts/page.html | 18 +
site/_posts/2015-04-22-orc-as-tlp.md | 42 +
site/_posts/2015-05-11-new-committers.md | 18 +
site/_posts/2015-06-26-new-logo.md | 13 +
site/_posts/2015-11-19-aliaksei-on-pmc.md | 16 +
site/_posts/2016-01-25-ORC-1.0.0.md | 29 +
site/_posts/2016-06-10-ORC-1.1.0.md | 18 +
site/_posts/2016-06-13-ORC-1.1.1.md | 16 +
site/_posts/2016-06-28-file-format-talk.md | 31 +
site/_posts/2016-07-08-ORC-1.1.2.md | 16 +
site/_posts/2016-08-25-ORC-1.2.0.md | 15 +
site/_posts/2016-10-05-ORC-1.2.1.md | 15 +
site/_posts/2016-12-01-ORC-1.2.2.md | 15 +
site/_posts/2016-12-12-ORC-1.2.3.md | 16 +
site/_posts/2016-12-15-new-committers.md | 35 +
site/_posts/2017-01-04-gopal-on-pmc.md | 15 +
site/_posts/2017-01-23-ORC-1.3.0.md | 15 +
site/_posts/2017-02-03-ORC-1.3.1.md | 15 +
site/_posts/2017-02-13-ORC-1.3.2.md | 15 +
site/_posts/2017-02-21-ORC-1.3.3.md | 15 +
site/_posts/2017-05-08-ORC-1.4.0.md | 15 +
site/_posts/2017-05-16-new-committer.md | 11 +
site/_posts/2017-09-06-new-pmc.md | 15 +
site/_posts/2017-10-16-ORC-1.3.4.md | 15 +
site/_posts/2017-10-16-ORC-1.4.1.md | 15 +
site/_posts/2018-01-23-ORC-1.4.2.md | 15 +
site/_posts/2018-02-09-ORC-1.4.3.md | 15 +
site/_posts/2018-03-27-add-xiening-and-gang.md | 12 +
site/_posts/2018-05-14-ORC-1.4.4.md | 15 +
site/_posts/2018-05-14-ORC-1.5.0.md | 15 +
site/_posts/2018-05-25-ORC-1.5.1.md | 15 +
site/_posts/2018-06-29-ORC-1.5.2.md | 15 +
site/_posts/2018-09-25-ORC-1.5.3.md | 15 +
site/_posts/2018-12-21-ORC-1.5.4.md | 15 +
site/_posts/2019-01-10-add-dongjoon.md | 12 +
site/_posts/2019-01-11-gang-pmc.md | 14 +
site/_posts/2019-03-14-ORC-1.5.5.md | 15 +
site/_posts/2019-06-10-renat-and-sandeep.md | 13 +
site/_posts/2019-06-27-ORC-1.5.6.md | 18 +
site/_posts/2019-09-03-ORC-1.6.0.md | 15 +
site/_posts/2019-10-26-ORC-1.5.7.md | 15 +
site/_posts/2019-10-26-ORC-1.6.1.md | 15 +
site/_posts/2019-11-24-ORC-1.5.8.md | 15 +
site/_posts/2019-11-24-ORC-1.6.2.md | 15 +
site/_posts/2019-12-09-ORC-1.4.5.md | 15 +
site/_posts/2019-12-09-dongjoon-pmc.md | 14 +
site/_posts/2020-01-30-ORC-1.5.9.md | 15 +
site/_posts/2020-04-26-ORC-1.5.10.md | 15 +
site/_posts/2020-04-26-ORC-1.6.3.md | 15 +
site/_posts/2020-09-14-ORC-1.5.11.md | 15 +
site/_posts/2020-09-14-ORC-1.6.4.md | 15 +
site/_posts/2020-09-30-ORC-1.5.12.md | 15 +
site/_posts/2020-10-01-ORC-1.6.5.md | 15 +
site/_posts/2020-11-16-add-panagiotis.md | 12 +
site/_posts/2020-12-10-ORC-1.6.6.md | 15 +
site/_posts/2021-01-22-ORC-1.6.7.md | 15 +
site/_posts/2021-02-08-panagiotis-pmc.md | 14 +
site/_posts/2021-04-13-add-william.md | 12 +
site/_posts/2021-05-21-ORC-1.6.8.md | 15 +
site/_posts/2021-07-02-ORC-1.6.9.md | 15 +
site/_posts/2021-08-10-ORC-1.6.10.md | 15 +
site/_posts/2021-09-15-ORC-1.5.13.md | 15 +
site/_posts/2021-09-15-ORC-1.6.11.md | 15 +
site/_posts/2021-09-15-ORC-1.7.0.md | 15 +
site/_posts/2021-10-02-william-pmc.md | 16 +
site/_posts/2021-11-07-ORC-1.6.12.md | 26 +
site/_posts/2021-11-07-ORC-1.7.1.md | 38 +
site/_posts/2021-11-23-add-yiqun.md | 12 +
site/_posts/2021-12-20-ORC-1.7.2.md | 35 +
site/_posts/2022-01-20-ORC-1.6.13.md | 24 +
site/_posts/2022-02-09-ORC-1.7.3.md | 78 +
site/_posts/2022-03-05-add-quanlong.md | 12 +
site/_posts/2022-04-14-ORC-1.6.14.md | 23 +
site/_posts/2022-04-15-ORC-1.7.4.md | 33 +
site/_posts/2022-05-08-yiqun-pmc.md | 15 +
site/_posts/2022-06-05-add-pavan.md | 13 +
site/_posts/2022-06-16-ORC-1.7.5.md | 42 +
site/_posts/2022-08-17-ORC-1.7.6.md | 48 +
site/_posts/2022-09-03-ORC-1.8.0.md | 79 +
site/_posts/2022-09-12-william-chair.md | 17 +
site/_posts/2022-11-17-ORC-1.7.7.md | 24 +
site/_posts/2022-12-02-ORC-1.8.1.md | 36 +
site/_posts/2023-01-13-ORC-1.8.2.md | 40 +
site/_posts/2023-01-21-ORC-1.7.8.md | 25 +
site/_posts/2023-02-13-add-xin.md | 12 +
site/_posts/2023-03-15-ORC-1.8.3.md | 27 +
site/_sass/_font-awesome.scss | 25 +
site/_sass/_gridism.scss | 124 +
site/_sass/_mixins.scss | 38 +
site/_sass/_normalize.scss | 1 +
site/_sass/_pygments.scss | 78 +
site/api/apidocs/allclasses-frame.html | 26 +
site/api/apidocs/allclasses-noframe.html | 26 +
site/api/apidocs/constant-values.html | 123 +
site/api/apidocs/deprecated-list.html | 123 +
site/api/apidocs/help-doc.html | 224 +
site/api/apidocs/index-all.html | 226 +
site/api/apidocs/index.html | 73 +
.../org/apache/orc/examples/AdvancedReader.html | 296 +
.../org/apache/orc/examples/AdvancedWriter.html | 296 +
.../org/apache/orc/examples/CompressionWriter.html | 295 +
.../org/apache/orc/examples/CoreReader.html | 295 +
.../org/apache/orc/examples/CoreWriter.html | 295 +
.../apidocs/org/apache/orc/examples/Driver.html | 276 +
.../orc/examples/InMemoryEncryptionReader.html | 295 +
.../orc/examples/InMemoryEncryptionWriter.html | 295 +
.../orc/examples/class-use/AdvancedReader.html | 123 +
.../orc/examples/class-use/AdvancedWriter.html | 123 +
.../orc/examples/class-use/CompressionWriter.html | 123 +
.../apache/orc/examples/class-use/CoreReader.html | 123 +
.../apache/orc/examples/class-use/CoreWriter.html | 123 +
.../org/apache/orc/examples/class-use/Driver.html | 123 +
.../class-use/InMemoryEncryptionReader.html | 123 +
.../class-use/InMemoryEncryptionWriter.html | 123 +
.../org/apache/orc/examples/package-frame.html | 27 +
.../org/apache/orc/examples/package-summary.html | 175 +
.../org/apache/orc/examples/package-tree.html | 139 +
.../org/apache/orc/examples/package-use.html | 123 +
site/api/apidocs/overview-tree.html | 143 +
site/api/apidocs/package-list | 1 +
site/api/apidocs/script.js | 30 +
site/api/apidocs/stylesheet.css | 574 ++
site/api/hive-storage-api/allclasses-frame.html | 69 +
site/api/hive-storage-api/allclasses-noframe.html | 69 +
site/api/hive-storage-api/constant-values.html | 403 ++
site/api/hive-storage-api/deprecated-list.html | 126 +
site/api/hive-storage-api/help-doc.html | 231 +
site/api/hive-storage-api/index-all.html | 1920 ++++++
site/api/hive-storage-api/index.html | 75 +
.../apache/hadoop/hive/common/DiskRangeInfo.html | 300 +
.../hadoop/hive/common/Pool.PoolObjectHelper.html | 249 +
.../org/apache/hadoop/hive/common/Pool.html | 273 +
.../hive/common/class-use/DiskRangeInfo.html | 126 +
.../common/class-use/Pool.PoolObjectHelper.html | 126 +
.../apache/hadoop/hive/common/class-use/Pool.html | 126 +
.../Allocator.AllocatorOutOfMemoryException.html | 273 +
.../apache/hadoop/hive/common/io/Allocator.html | 323 +
.../hive/common/io/DataCache.BooleanRef.html | 279 +
.../common/io/DataCache.DiskRangeListFactory.html | 232 +
.../apache/hadoop/hive/common/io/DataCache.html | 378 ++
.../apache/hadoop/hive/common/io/DiskRange.html | 483 ++
.../hive/common/io/DiskRangeList.CreateHelper.html | 322 +
.../hive/common/io/DiskRangeList.MutateHelper.html | 354 ++
.../hadoop/hive/common/io/DiskRangeList.html | 540 ++
.../Allocator.AllocatorOutOfMemoryException.html | 169 +
.../hadoop/hive/common/io/class-use/Allocator.html | 168 +
.../common/io/class-use/DataCache.BooleanRef.html | 172 +
.../class-use/DataCache.DiskRangeListFactory.html | 172 +
.../hadoop/hive/common/io/class-use/DataCache.html | 126 +
.../hadoop/hive/common/io/class-use/DiskRange.html | 249 +
.../io/class-use/DiskRangeList.CreateHelper.html | 126 +
.../io/class-use/DiskRangeList.MutateHelper.html | 126 +
.../hive/common/io/class-use/DiskRangeList.html | 320 +
.../EncodedColumnBatch.ColumnStreamData.html | 358 ++
.../hive/common/io/encoded/EncodedColumnBatch.html | 471 ++
.../hive/common/io/encoded/MemoryBuffer.html | 240 +
.../EncodedColumnBatch.ColumnStreamData.html | 202 +
.../io/encoded/class-use/EncodedColumnBatch.html | 126 +
.../common/io/encoded/class-use/MemoryBuffer.html | 253 +
.../hive/common/io/encoded/package-frame.html | 26 +
.../hive/common/io/encoded/package-summary.html | 169 +
.../hive/common/io/encoded/package-tree.html | 144 +
.../hadoop/hive/common/io/encoded/package-use.html | 187 +
.../hadoop/hive/common/io/package-frame.html | 35 +
.../hadoop/hive/common/io/package-summary.html | 213 +
.../apache/hadoop/hive/common/io/package-tree.html | 168 +
.../apache/hadoop/hive/common/io/package-use.html | 204 +
.../apache/hadoop/hive/common/package-frame.html | 26 +
.../apache/hadoop/hive/common/package-summary.html | 169 +
.../apache/hadoop/hive/common/package-tree.html | 144 +
.../org/apache/hadoop/hive/common/package-use.html | 126 +
.../hadoop/hive/common/type/HiveDecimal.html | 972 +++
.../hive/common/type/HiveIntervalDayTime.html | 669 ++
...andomTypeUtil.HiveDecimalAndPrecisionScale.html | 271 +
.../hadoop/hive/common/type/RandomTypeUtil.html | 529 ++
.../hive/common/type/class-use/HiveDecimal.html | 411 ++
.../common/type/class-use/HiveIntervalDayTime.html | 298 +
...andomTypeUtil.HiveDecimalAndPrecisionScale.html | 166 +
.../hive/common/type/class-use/RandomTypeUtil.html | 126 +
.../hadoop/hive/common/type/package-frame.html | 24 +
.../hadoop/hive/common/type/package-summary.html | 161 +
.../hadoop/hive/common/type/package-tree.html | 142 +
.../hadoop/hive/common/type/package-use.html | 261 +
.../hive/ql/exec/vector/BytesColumnVector.html | 810 +++
.../hive/ql/exec/vector/ColumnVector.Type.html | 455 ++
.../hadoop/hive/ql/exec/vector/ColumnVector.html | 577 ++
.../hive/ql/exec/vector/DecimalColumnVector.html | 538 ++
.../hive/ql/exec/vector/DoubleColumnVector.html | 525 ++
.../exec/vector/IntervalDayTimeColumnVector.html | 837 +++
.../hive/ql/exec/vector/ListColumnVector.html | 518 ++
.../hive/ql/exec/vector/LongColumnVector.html | 544 ++
.../hive/ql/exec/vector/MapColumnVector.html | 534 ++
.../ql/exec/vector/MultiValuedColumnVector.html | 479 ++
.../hive/ql/exec/vector/StructColumnVector.html | 557 ++
.../hive/ql/exec/vector/TimestampColumnVector.html | 939 +++
.../hive/ql/exec/vector/UnionColumnVector.html | 570 ++
.../hive/ql/exec/vector/VectorizedRowBatch.html | 623 ++
.../exec/vector/class-use/BytesColumnVector.html | 223 +
.../exec/vector/class-use/ColumnVector.Type.html | 175 +
.../ql/exec/vector/class-use/ColumnVector.html | 372 ++
.../exec/vector/class-use/DecimalColumnVector.html | 126 +
.../exec/vector/class-use/DoubleColumnVector.html | 176 +
.../class-use/IntervalDayTimeColumnVector.html | 185 +
.../ql/exec/vector/class-use/ListColumnVector.html | 126 +
.../ql/exec/vector/class-use/LongColumnVector.html | 169 +
.../ql/exec/vector/class-use/MapColumnVector.html | 126 +
.../vector/class-use/MultiValuedColumnVector.html | 174 +
.../exec/vector/class-use/StructColumnVector.html | 126 +
.../vector/class-use/TimestampColumnVector.html | 185 +
.../exec/vector/class-use/UnionColumnVector.html | 126 +
.../exec/vector/class-use/VectorizedRowBatch.html | 126 +
.../ql/exec/vector/expressions/StringExpr.html | 510 ++
.../vector/expressions/class-use/StringExpr.html | 126 +
.../ql/exec/vector/expressions/package-frame.html | 21 +
.../exec/vector/expressions/package-summary.html | 146 +
.../ql/exec/vector/expressions/package-tree.html | 139 +
.../ql/exec/vector/expressions/package-use.html | 126 +
.../hadoop/hive/ql/exec/vector/package-frame.html | 37 +
.../hive/ql/exec/vector/package-summary.html | 237 +
.../hadoop/hive/ql/exec/vector/package-tree.html | 169 +
.../hadoop/hive/ql/exec/vector/package-use.html | 220 +
.../hive/ql/io/sarg/ExpressionTree.Operator.html | 383 ++
.../hadoop/hive/ql/io/sarg/ExpressionTree.html | 343 ++
.../hive/ql/io/sarg/PredicateLeaf.Operator.html | 409 ++
.../hadoop/hive/ql/io/sarg/PredicateLeaf.Type.html | 428 ++
.../hadoop/hive/ql/io/sarg/PredicateLeaf.html | 334 +
.../hive/ql/io/sarg/SearchArgument.Builder.html | 537 ++
.../hive/ql/io/sarg/SearchArgument.TruthValue.html | 485 ++
.../hadoop/hive/ql/io/sarg/SearchArgument.html | 310 +
.../hive/ql/io/sarg/SearchArgumentFactory.html | 289 +
.../sarg/SearchArgumentImpl.PredicateLeafImpl.html | 469 ++
.../hadoop/hive/ql/io/sarg/SearchArgumentImpl.html | 346 ++
.../io/sarg/class-use/ExpressionTree.Operator.html | 179 +
.../hive/ql/io/sarg/class-use/ExpressionTree.html | 185 +
.../io/sarg/class-use/PredicateLeaf.Operator.html | 200 +
.../ql/io/sarg/class-use/PredicateLeaf.Type.html | 265 +
.../hive/ql/io/sarg/class-use/PredicateLeaf.html | 204 +
.../io/sarg/class-use/SearchArgument.Builder.html | 252 +
.../sarg/class-use/SearchArgument.TruthValue.html | 250 +
.../hive/ql/io/sarg/class-use/SearchArgument.html | 183 +
.../io/sarg/class-use/SearchArgumentFactory.html | 126 +
.../SearchArgumentImpl.PredicateLeafImpl.html | 126 +
.../ql/io/sarg/class-use/SearchArgumentImpl.html | 126 +
.../hadoop/hive/ql/io/sarg/package-frame.html | 37 +
.../hadoop/hive/ql/io/sarg/package-summary.html | 227 +
.../hadoop/hive/ql/io/sarg/package-tree.html | 163 +
.../apache/hadoop/hive/ql/io/sarg/package-use.html | 197 +
.../apache/hadoop/hive/ql/util/JavaDataModel.html | 1045 ++++
.../apache/hadoop/hive/ql/util/TimestampUtils.html | 361 ++
.../hive/ql/util/class-use/JavaDataModel.html | 179 +
.../hive/ql/util/class-use/TimestampUtils.html | 126 +
.../apache/hadoop/hive/ql/util/package-frame.html | 25 +
.../hadoop/hive/ql/util/package-summary.html | 163 +
.../apache/hadoop/hive/ql/util/package-tree.html | 151 +
.../apache/hadoop/hive/ql/util/package-use.html | 161 +
.../apache/hadoop/hive/serde2/io/DateWritable.html | 594 ++
.../hadoop/hive/serde2/io/HiveDecimalWritable.html | 574 ++
.../hive/serde2/io/class-use/DateWritable.html | 181 +
.../serde2/io/class-use/HiveDecimalWritable.html | 240 +
.../hadoop/hive/serde2/io/package-frame.html | 22 +
.../hadoop/hive/serde2/io/package-summary.html | 151 +
.../apache/hadoop/hive/serde2/io/package-tree.html | 140 +
.../apache/hadoop/hive/serde2/io/package-use.html | 184 +
.../hive/common/util/IntervalDayTimeUtils.html | 418 ++
.../util/class-use/IntervalDayTimeUtils.html | 126 +
.../org/apache/hive/common/util/package-frame.html | 21 +
.../apache/hive/common/util/package-summary.html | 146 +
.../org/apache/hive/common/util/package-tree.html | 139 +
.../org/apache/hive/common/util/package-use.html | 126 +
site/api/hive-storage-api/overview-frame.html | 31 +
site/api/hive-storage-api/overview-summary.html | 176 +
site/api/hive-storage-api/overview-tree.html | 235 +
site/api/hive-storage-api/package-list | 10 +
site/api/hive-storage-api/script.js | 30 +
site/api/hive-storage-api/serialized-form.html | 143 +
site/api/hive-storage-api/stylesheet.css | 574 ++
site/api/orc-core/allclasses-frame.html | 286 +
site/api/orc-core/allclasses-noframe.html | 286 +
site/api/orc-core/constant-values.html | 430 ++
site/api/orc-core/deprecated-list.html | 310 +
site/api/orc-core/help-doc.html | 230 +
site/api/orc-core/index-all.html | 6406 ++++++++++++++++++++
site/api/orc-core/index.html | 76 +
site/api/orc-core/io/airlift/slice/Slice.html | 256 +
site/api/orc-core/io/airlift/slice/Slices.html | 276 +
.../io/airlift/slice/UnsafeSliceFactory.html | 291 +
site/api/orc-core/io/airlift/slice/XxHash64.html | 241 +
.../orc-core/io/airlift/slice/class-use/Slice.html | 195 +
.../io/airlift/slice/class-use/Slices.html | 126 +
.../slice/class-use/UnsafeSliceFactory.html | 166 +
.../io/airlift/slice/class-use/XxHash64.html | 126 +
.../orc-core/io/airlift/slice/package-frame.html | 24 +
.../orc-core/io/airlift/slice/package-summary.html | 162 +
.../orc-core/io/airlift/slice/package-tree.html | 142 +
.../api/orc-core/io/airlift/slice/package-use.html | 166 +
.../org/apache/orc/BinaryColumnStatistics.html | 239 +
.../org/apache/orc/BooleanColumnStatistics.html | 248 +
.../org/apache/orc/CollectionColumnStatistics.html | 282 +
.../orc-core/org/apache/orc/ColumnStatistics.html | 279 +
.../org/apache/orc/CompressionCodec.DataKind.html | 346 ++
.../org/apache/orc/CompressionCodec.Modifier.html | 383 ++
.../org/apache/orc/CompressionCodec.Options.html | 277 +
.../apache/orc/CompressionCodec.SpeedModifier.html | 358 ++
.../orc-core/org/apache/orc/CompressionCodec.html | 401 ++
.../orc-core/org/apache/orc/CompressionKind.html | 392 ++
.../orc-core/org/apache/orc/DataMask.Factory.html | 299 +
.../org/apache/orc/DataMask.MaskOverrides.html | 236 +
.../orc-core/org/apache/orc/DataMask.Provider.html | 248 +
.../orc-core/org/apache/orc/DataMask.Standard.html | 404 ++
site/api/orc-core/org/apache/orc/DataMask.html | 285 +
.../org/apache/orc/DataMaskDescription.html | 274 +
site/api/orc-core/org/apache/orc/DataReader.html | 387 ++
.../org/apache/orc/DateColumnStatistics.html | 348 ++
.../org/apache/orc/DecimalColumnStatistics.html | 282 +
.../org/apache/orc/DoubleColumnStatistics.html | 284 +
.../api/orc-core/org/apache/orc/EncryptionKey.html | 326 +
.../orc-core/org/apache/orc/EncryptionVariant.html | 339 ++
.../org/apache/orc/FileFormatException.html | 269 +
site/api/orc-core/org/apache/orc/FileMetadata.html | 487 ++
.../orc-core/org/apache/orc/InMemoryKeystore.html | 559 ++
.../org/apache/orc/IntegerColumnStatistics.html | 305 +
.../org/apache/orc/MemoryManager.Callback.html | 244 +
.../api/orc-core/org/apache/orc/MemoryManager.html | 349 ++
site/api/orc-core/org/apache/orc/OrcConf.html | 1270 ++++
.../org/apache/orc/OrcFile.BloomFilterVersion.html | 376 ++
.../apache/orc/OrcFile.CompressionStrategy.html | 346 ++
.../org/apache/orc/OrcFile.EncodingStrategy.html | 346 ++
.../org/apache/orc/OrcFile.ReaderOptions.html | 482 ++
.../orc-core/org/apache/orc/OrcFile.Version.html | 491 ++
.../org/apache/orc/OrcFile.WriterCallback.html | 249 +
.../org/apache/orc/OrcFile.WriterContext.html | 226 +
.../apache/orc/OrcFile.WriterImplementation.html | 420 ++
.../org/apache/orc/OrcFile.WriterOptions.html | 1321 ++++
.../org/apache/orc/OrcFile.WriterVersion.html | 588 ++
site/api/orc-core/org/apache/orc/OrcFile.html | 530 ++
.../orc-core/org/apache/orc/OrcFilterContext.html | 322 +
.../orc/OrcProto.BinaryStatistics.Builder.html | 594 ++
.../org/apache/orc/OrcProto.BinaryStatistics.html | 879 +++
.../orc/OrcProto.BinaryStatisticsOrBuilder.html | 277 +
.../apache/orc/OrcProto.BloomFilter.Builder.html | 776 +++
.../org/apache/orc/OrcProto.BloomFilter.html | 1005 +++
.../orc/OrcProto.BloomFilterIndex.Builder.html | 822 +++
.../org/apache/orc/OrcProto.BloomFilterIndex.html | 931 +++
.../orc/OrcProto.BloomFilterIndexOrBuilder.html | 317 +
.../apache/orc/OrcProto.BloomFilterOrBuilder.html | 349 ++
.../orc/OrcProto.BucketStatistics.Builder.html | 632 ++
.../org/apache/orc/OrcProto.BucketStatistics.html | 891 +++
.../orc/OrcProto.BucketStatisticsOrBuilder.html | 285 +
.../orc/OrcProto.ColumnEncoding.Builder.html | 650 ++
.../apache/orc/OrcProto.ColumnEncoding.Kind.html | 593 ++
.../org/apache/orc/OrcProto.ColumnEncoding.html | 934 +++
.../orc/OrcProto.ColumnEncodingOrBuilder.html | 301 +
.../orc/OrcProto.ColumnStatistics.Builder.html | 1770 ++++++
.../org/apache/orc/OrcProto.ColumnStatistics.html | 1544 +++++
.../orc/OrcProto.ColumnStatisticsOrBuilder.html | 685 +++
.../org/apache/orc/OrcProto.CompressionKind.html | 663 ++
.../orc/OrcProto.DateStatistics.Builder.html | 666 ++
.../org/apache/orc/OrcProto.DateStatistics.html | 936 +++
.../orc/OrcProto.DateStatisticsOrBuilder.html | 309 +
.../orc/OrcProto.DecimalStatistics.Builder.html | 830 +++
.../org/apache/orc/OrcProto.DecimalStatistics.html | 1045 ++++
.../orc/OrcProto.DecimalStatisticsOrBuilder.html | 381 ++
.../orc/OrcProto.DoubleStatistics.Builder.html | 722 +++
.../org/apache/orc/OrcProto.DoubleStatistics.html | 985 +++
.../orc/OrcProto.DoubleStatisticsOrBuilder.html | 333 +
.../org/apache/orc/OrcProto.FileTail.Builder.html | 935 +++
.../orc-core/org/apache/orc/OrcProto.FileTail.html | 1087 ++++
.../org/apache/orc/OrcProto.FileTailOrBuilder.html | 397 ++
.../org/apache/orc/OrcProto.Footer.Builder.html | 2058 +++++++
.../orc-core/org/apache/orc/OrcProto.Footer.html | 1510 +++++
.../org/apache/orc/OrcProto.FooterOrBuilder.html | 685 +++
.../orc/OrcProto.IntegerStatistics.Builder.html | 722 +++
.../org/apache/orc/OrcProto.IntegerStatistics.html | 985 +++
.../orc/OrcProto.IntegerStatisticsOrBuilder.html | 333 +
.../org/apache/orc/OrcProto.Metadata.Builder.html | 822 +++
.../orc-core/org/apache/orc/OrcProto.Metadata.html | 931 +++
.../org/apache/orc/OrcProto.MetadataOrBuilder.html | 317 +
.../apache/orc/OrcProto.PostScript.Builder.html | 1206 ++++
.../org/apache/orc/OrcProto.PostScript.html | 1305 ++++
.../apache/orc/OrcProto.PostScriptOrBuilder.html | 541 ++
.../org/apache/orc/OrcProto.RowIndex.Builder.html | 822 +++
.../orc-core/org/apache/orc/OrcProto.RowIndex.html | 931 +++
.../apache/orc/OrcProto.RowIndexEntry.Builder.html | 772 +++
.../org/apache/orc/OrcProto.RowIndexEntry.html | 968 +++
.../orc/OrcProto.RowIndexEntryOrBuilder.html | 333 +
.../org/apache/orc/OrcProto.RowIndexOrBuilder.html | 317 +
.../org/apache/orc/OrcProto.Stream.Builder.html | 722 +++
.../org/apache/orc/OrcProto.Stream.Kind.html | 773 +++
.../orc-core/org/apache/orc/OrcProto.Stream.html | 991 +++
.../org/apache/orc/OrcProto.StreamOrBuilder.html | 333 +
.../orc/OrcProto.StringStatistics.Builder.html | 810 +++
.../org/apache/orc/OrcProto.StringStatistics.html | 1033 ++++
.../orc/OrcProto.StringStatisticsOrBuilder.html | 373 ++
.../apache/orc/OrcProto.StripeFooter.Builder.html | 1246 ++++
.../org/apache/orc/OrcProto.StripeFooter.html | 1125 ++++
.../apache/orc/OrcProto.StripeFooterOrBuilder.html | 445 ++
.../orc/OrcProto.StripeInformation.Builder.html | 866 +++
.../org/apache/orc/OrcProto.StripeInformation.html | 1099 ++++
.../orc/OrcProto.StripeInformationOrBuilder.html | 397 ++
.../orc/OrcProto.StripeStatistics.Builder.html | 822 +++
.../org/apache/orc/OrcProto.StripeStatistics.html | 931 +++
.../orc/OrcProto.StripeStatisticsOrBuilder.html | 317 +
.../orc/OrcProto.TimestampStatistics.Builder.html | 666 ++
.../apache/orc/OrcProto.TimestampStatistics.html | 936 +++
.../orc/OrcProto.TimestampStatisticsOrBuilder.html | 309 +
.../org/apache/orc/OrcProto.Type.Builder.html | 1082 ++++
.../org/apache/orc/OrcProto.Type.Kind.html | 1083 ++++
.../api/orc-core/org/apache/orc/OrcProto.Type.html | 1222 ++++
.../org/apache/orc/OrcProto.TypeOrBuilder.html | 477 ++
.../orc/OrcProto.UserMetadataItem.Builder.html | 686 +++
.../org/apache/orc/OrcProto.UserMetadataItem.html | 948 +++
.../orc/OrcProto.UserMetadataItemOrBuilder.html | 317 +
site/api/orc-core/org/apache/orc/OrcProto.html | 513 ++
site/api/orc-core/org/apache/orc/OrcUtils.html | 423 ++
.../apache/orc/PhysicalWriter.OutputReceiver.html | 253 +
.../orc-core/org/apache/orc/PhysicalWriter.html | 571 ++
.../orc-core/org/apache/orc/Reader.Options.html | 1134 ++++
site/api/orc-core/org/apache/orc/Reader.html | 1051 ++++
site/api/orc-core/org/apache/orc/RecordReader.html | 355 ++
.../org/apache/orc/StringColumnStatistics.html | 330 +
.../orc-core/org/apache/orc/StripeInformation.html | 419 ++
.../orc-core/org/apache/orc/StripeStatistics.html | 364 ++
.../org/apache/orc/TimestampColumnStatistics.html | 302 +
.../org/apache/orc/TypeDescription.Category.html | 576 ++
.../orc/TypeDescription.RowBatchVersion.html | 347 ++
.../orc-core/org/apache/orc/TypeDescription.html | 1439 +++++
.../org/apache/orc/TypeDescriptionPrettyPrint.html | 275 +
.../org/apache/orc/UnknownFormatException.html | 348 ++
site/api/orc-core/org/apache/orc/Writer.html | 595 ++
.../orc/class-use/BinaryColumnStatistics.html | 165 +
.../orc/class-use/BooleanColumnStatistics.html | 125 +
.../orc/class-use/CollectionColumnStatistics.html | 125 +
.../org/apache/orc/class-use/ColumnStatistics.html | 371 ++
.../orc/class-use/CompressionCodec.DataKind.html | 189 +
.../orc/class-use/CompressionCodec.Modifier.html | 217 +
.../orc/class-use/CompressionCodec.Options.html | 290 +
.../class-use/CompressionCodec.SpeedModifier.html | 189 +
.../org/apache/orc/class-use/CompressionCodec.html | 273 +
.../org/apache/orc/class-use/CompressionKind.html | 286 +
.../org/apache/orc/class-use/DataMask.Factory.html | 125 +
.../orc/class-use/DataMask.MaskOverrides.html | 239 +
.../apache/orc/class-use/DataMask.Provider.html | 167 +
.../apache/orc/class-use/DataMask.Standard.html | 174 +
.../org/apache/orc/class-use/DataMask.html | 420 ++
.../apache/orc/class-use/DataMaskDescription.html | 263 +
.../org/apache/orc/class-use/DataReader.html | 245 +
.../apache/orc/class-use/DateColumnStatistics.html | 125 +
.../orc/class-use/DecimalColumnStatistics.html | 125 +
.../orc/class-use/DoubleColumnStatistics.html | 125 +
.../org/apache/orc/class-use/EncryptionKey.html | 267 +
.../apache/orc/class-use/EncryptionVariant.html | 310 +
.../apache/orc/class-use/FileFormatException.html | 192 +
.../org/apache/orc/class-use/FileMetadata.html | 182 +
.../org/apache/orc/class-use/InMemoryKeystore.html | 190 +
.../orc/class-use/IntegerColumnStatistics.html | 125 +
.../orc/class-use/MemoryManager.Callback.html | 247 +
.../org/apache/orc/class-use/MemoryManager.html | 211 +
.../orc-core/org/apache/orc/class-use/OrcConf.html | 174 +
.../orc/class-use/OrcFile.BloomFilterVersion.html | 219 +
.../orc/class-use/OrcFile.CompressionStrategy.html | 205 +
.../orc/class-use/OrcFile.EncodingStrategy.html | 217 +
.../orc/class-use/OrcFile.ReaderOptions.html | 252 +
.../org/apache/orc/class-use/OrcFile.Version.html | 358 ++
.../orc/class-use/OrcFile.WriterCallback.html | 180 +
.../orc/class-use/OrcFile.WriterContext.html | 169 +
.../class-use/OrcFile.WriterImplementation.html | 199 +
.../orc/class-use/OrcFile.WriterOptions.html | 447 ++
.../orc/class-use/OrcFile.WriterVersion.html | 352 ++
.../orc-core/org/apache/orc/class-use/OrcFile.html | 125 +
.../org/apache/orc/class-use/OrcFilterContext.html | 305 +
.../OrcProto.BinaryStatistics.Builder.html | 236 +
.../orc/class-use/OrcProto.BinaryStatistics.html | 300 +
.../OrcProto.BinaryStatisticsOrBuilder.html | 201 +
.../class-use/OrcProto.BloomFilter.Builder.html | 339 ++
.../apache/orc/class-use/OrcProto.BloomFilter.html | 368 ++
.../OrcProto.BloomFilterIndex.Builder.html | 261 +
.../orc/class-use/OrcProto.BloomFilterIndex.html | 345 ++
.../OrcProto.BloomFilterIndexOrBuilder.html | 174 +
.../class-use/OrcProto.BloomFilterOrBuilder.html | 228 +
.../OrcProto.BucketStatistics.Builder.html | 249 +
.../orc/class-use/OrcProto.BucketStatistics.html | 300 +
.../OrcProto.BucketStatisticsOrBuilder.html | 201 +
.../class-use/OrcProto.ColumnEncoding.Builder.html | 289 +
.../class-use/OrcProto.ColumnEncoding.Kind.html | 273 +
.../orc/class-use/OrcProto.ColumnEncoding.html | 477 ++
.../OrcProto.ColumnEncodingOrBuilder.html | 228 +
.../OrcProto.ColumnStatistics.Builder.html | 567 ++
.../orc/class-use/OrcProto.ColumnStatistics.html | 502 ++
.../OrcProto.ColumnStatisticsOrBuilder.html | 282 +
.../orc/class-use/OrcProto.CompressionKind.html | 229 +
.../class-use/OrcProto.DateStatistics.Builder.html | 248 +
.../orc/class-use/OrcProto.DateStatistics.html | 300 +
.../OrcProto.DateStatisticsOrBuilder.html | 201 +
.../OrcProto.DecimalStatistics.Builder.html | 278 +
.../orc/class-use/OrcProto.DecimalStatistics.html | 300 +
.../OrcProto.DecimalStatisticsOrBuilder.html | 201 +
.../OrcProto.DoubleStatistics.Builder.html | 260 +
.../orc/class-use/OrcProto.DoubleStatistics.html | 300 +
.../OrcProto.DoubleStatisticsOrBuilder.html | 201 +
.../orc/class-use/OrcProto.FileTail.Builder.html | 275 +
.../apache/orc/class-use/OrcProto.FileTail.html | 323 +
.../orc/class-use/OrcProto.FileTailOrBuilder.html | 174 +
.../orc/class-use/OrcProto.Footer.Builder.html | 504 ++
.../org/apache/orc/class-use/OrcProto.Footer.html | 322 +
.../orc/class-use/OrcProto.FooterOrBuilder.html | 201 +
.../OrcProto.IntegerStatistics.Builder.html | 260 +
.../orc/class-use/OrcProto.IntegerStatistics.html | 300 +
.../OrcProto.IntegerStatisticsOrBuilder.html | 201 +
.../orc/class-use/OrcProto.Metadata.Builder.html | 261 +
.../apache/orc/class-use/OrcProto.Metadata.html | 309 +
.../orc/class-use/OrcProto.MetadataOrBuilder.html | 174 +
.../orc/class-use/OrcProto.PostScript.Builder.html | 327 +
.../apache/orc/class-use/OrcProto.PostScript.html | 322 +
.../class-use/OrcProto.PostScriptOrBuilder.html | 201 +
.../orc/class-use/OrcProto.RowIndex.Builder.html | 261 +
.../apache/orc/class-use/OrcProto.RowIndex.html | 364 ++
.../class-use/OrcProto.RowIndexEntry.Builder.html | 314 +
.../orc/class-use/OrcProto.RowIndexEntry.html | 365 ++
.../class-use/OrcProto.RowIndexEntryOrBuilder.html | 228 +
.../orc/class-use/OrcProto.RowIndexOrBuilder.html | 174 +
.../orc/class-use/OrcProto.Stream.Builder.html | 301 +
.../apache/orc/class-use/OrcProto.Stream.Kind.html | 353 ++
.../org/apache/orc/class-use/OrcProto.Stream.html | 388 ++
.../orc/class-use/OrcProto.StreamOrBuilder.html | 228 +
.../OrcProto.StringStatistics.Builder.html | 272 +
.../orc/class-use/OrcProto.StringStatistics.html | 300 +
.../OrcProto.StringStatisticsOrBuilder.html | 201 +
.../class-use/OrcProto.StripeFooter.Builder.html | 337 +
.../orc/class-use/OrcProto.StripeFooter.html | 323 +
.../class-use/OrcProto.StripeFooterOrBuilder.html | 174 +
.../OrcProto.StripeInformation.Builder.html | 325 +
.../orc/class-use/OrcProto.StripeInformation.html | 365 ++
.../OrcProto.StripeInformationOrBuilder.html | 228 +
.../OrcProto.StripeStatistics.Builder.html | 323 +
.../orc/class-use/OrcProto.StripeStatistics.html | 402 ++
.../OrcProto.StripeStatisticsOrBuilder.html | 228 +
.../OrcProto.TimestampStatistics.Builder.html | 248 +
.../class-use/OrcProto.TimestampStatistics.html | 300 +
.../OrcProto.TimestampStatisticsOrBuilder.html | 201 +
.../orc/class-use/OrcProto.Type.Builder.html | 369 ++
.../apache/orc/class-use/OrcProto.Type.Kind.html | 258 +
.../org/apache/orc/class-use/OrcProto.Type.html | 478 ++
.../orc/class-use/OrcProto.TypeOrBuilder.html | 228 +
.../OrcProto.UserMetadataItem.Builder.html | 295 +
.../orc/class-use/OrcProto.UserMetadataItem.html | 384 ++
.../OrcProto.UserMetadataItemOrBuilder.html | 228 +
.../org/apache/orc/class-use/OrcProto.html | 126 +
.../org/apache/orc/class-use/OrcUtils.html | 125 +
.../class-use/PhysicalWriter.OutputReceiver.html | 189 +
.../org/apache/orc/class-use/PhysicalWriter.html | 226 +
.../org/apache/orc/class-use/Reader.Options.html | 378 ++
.../orc-core/org/apache/orc/class-use/Reader.html | 215 +
.../org/apache/orc/class-use/RecordReader.html | 212 +
.../orc/class-use/StringColumnStatistics.html | 165 +
.../apache/orc/class-use/StripeInformation.html | 341 ++
.../org/apache/orc/class-use/StripeStatistics.html | 341 ++
.../orc/class-use/TimestampColumnStatistics.html | 125 +
.../orc/class-use/TypeDescription.Category.html | 248 +
.../class-use/TypeDescription.RowBatchVersion.html | 212 +
.../org/apache/orc/class-use/TypeDescription.html | 1271 ++++
.../orc/class-use/TypeDescriptionPrettyPrint.html | 125 +
.../orc/class-use/UnknownFormatException.html | 125 +
.../orc-core/org/apache/orc/class-use/Writer.html | 235 +
.../org/apache/orc/filter/BatchFilter.html | 244 +
.../org/apache/orc/filter/PluginFilterService.html | 240 +
.../apache/orc/filter/class-use/BatchFilter.html | 198 +
.../orc/filter/class-use/PluginFilterService.html | 125 +
.../org/apache/orc/filter/package-frame.html | 21 +
.../org/apache/orc/filter/package-summary.html | 153 +
.../org/apache/orc/filter/package-tree.html | 139 +
.../org/apache/orc/filter/package-use.html | 185 +
.../orc-core/org/apache/orc/impl/AcidStats.html | 364 ++
.../org/apache/orc/impl/AircompressorCodec.html | 436 ++
.../org/apache/orc/impl/BitFieldReader.html | 372 ++
.../org/apache/orc/impl/BitFieldWriter.html | 346 ++
.../orc-core/org/apache/orc/impl/BufferChunk.html | 458 ++
.../org/apache/orc/impl/BufferChunkList.html | 321 +
.../ColumnStatisticsImpl.BinaryStatisticsImpl.html | 442 ++
.../ColumnStatisticsImpl.StringStatisticsImpl.html | 574 ++
.../org/apache/orc/impl/ColumnStatisticsImpl.html | 788 +++
...Factory.AnyIntegerFromAnyIntegerTreeReader.html | 339 ++
...derFactory.AnyIntegerFromDecimalTreeReader.html | 365 ++
...aderFactory.AnyIntegerFromDoubleTreeReader.html | 365 ++
...eaderFactory.AnyIntegerFromFloatTreeReader.html | 331 +
...actory.AnyIntegerFromStringGroupTreeReader.html | 365 ++
...rFactory.AnyIntegerFromTimestampTreeReader.html | 362 ++
...vertTreeReaderFactory.AnyIntegerTreeReader.html | 318 +
...derFactory.BinaryFromStringGroupTreeReader.html | 305 +
...ConvertTreeReaderFactory.ConvertTreeReader.html | 649 ++
...eaderFactory.DateFromStringGroupTreeReader.html | 362 ++
...eReaderFactory.DateFromTimestampTreeReader.html | 365 ++
...derFactory.DecimalFromAnyIntegerTreeReader.html | 362 ++
...ReaderFactory.DecimalFromDecimalTreeReader.html | 365 ++
...eReaderFactory.DecimalFromDoubleTreeReader.html | 365 ++
...eeReaderFactory.DecimalFromFloatTreeReader.html | 331 +
...erFactory.DecimalFromStringGroupTreeReader.html | 365 ++
...aderFactory.DecimalFromTimestampTreeReader.html | 365 ++
...aderFactory.DoubleFromAnyIntegerTreeReader.html | 362 ++
...eReaderFactory.DoubleFromDecimalTreeReader.html | 365 ++
...reeReaderFactory.DoubleFromFloatTreeReader.html | 305 +
...derFactory.DoubleFromStringGroupTreeReader.html | 365 ++
...eaderFactory.DoubleFromTimestampTreeReader.html | 365 ++
...eaderFactory.FloatFromAnyIntegerTreeReader.html | 331 +
...eeReaderFactory.FloatFromDecimalTreeReader.html | 331 +
...reeReaderFactory.FloatFromDoubleTreeReader.html | 339 ++
...aderFactory.FloatFromStringGroupTreeReader.html | 331 +
...ReaderFactory.FloatFromTimestampTreeReader.html | 331 +
...actory.StringGroupFromAnyIntegerTreeReader.html | 420 ++
...derFactory.StringGroupFromBinaryTreeReader.html | 365 ++
...erFactory.StringGroupFromBooleanTreeReader.html | 336 +
...eaderFactory.StringGroupFromDateTreeReader.html | 362 ++
...erFactory.StringGroupFromDecimalTreeReader.html | 362 ++
...derFactory.StringGroupFromDoubleTreeReader.html | 362 ++
...aderFactory.StringGroupFromFloatTreeReader.html | 328 +
...ctory.StringGroupFromStringGroupTreeReader.html | 339 ++
...Factory.StringGroupFromTimestampTreeReader.html | 365 ++
...rFactory.TimestampFromAnyIntegerTreeReader.html | 362 ++
...eReaderFactory.TimestampFromDateTreeReader.html | 362 ++
...aderFactory.TimestampFromDecimalTreeReader.html | 362 ++
...eaderFactory.TimestampFromDoubleTreeReader.html | 362 ++
...ReaderFactory.TimestampFromFloatTreeReader.html | 328 +
...Factory.TimestampFromStringGroupTreeReader.html | 365 ++
.../apache/orc/impl/ConvertTreeReaderFactory.html | 585 ++
.../impl/CryptoUtils.HadoopKeyProviderFactory.html | 292 +
.../orc-core/org/apache/orc/impl/CryptoUtils.html | 403 ++
.../orc/impl/DataReaderProperties.Builder.html | 359 ++
.../org/apache/orc/impl/DataReaderProperties.html | 361 ++
.../orc-core/org/apache/orc/impl/DateUtils.html | 451 ++
.../org/apache/orc/impl/Dictionary.IMPL.html | 346 ++
.../org/apache/orc/impl/Dictionary.Visitor.html | 237 +
.../apache/orc/impl/Dictionary.VisitorContext.html | 301 +
.../orc-core/org/apache/orc/impl/Dictionary.html | 430 ++
.../org/apache/orc/impl/DictionaryUtils.html | 358 ++
.../apache/orc/impl/DirectDecompressionCodec.html | 273 +
.../org/apache/orc/impl/DynamicByteArray.html | 577 ++
.../org/apache/orc/impl/DynamicIntArray.html | 395 ++
.../orc/impl/HadoopShims.ByteBufferPoolShim.html | 269 +
.../impl/HadoopShims.DirectCompressionType.html | 371 ++
.../orc/impl/HadoopShims.DirectDecompressor.html | 260 +
.../org/apache/orc/impl/HadoopShims.Factory.html | 277 +
.../orc/impl/HadoopShims.TextReaderShim.html | 238 +
.../orc/impl/HadoopShims.ZeroCopyReaderShim.html | 288 +
.../orc-core/org/apache/orc/impl/HadoopShims.html | 329 +
.../org/apache/orc/impl/HadoopShimsCurrent.html | 359 ++
.../org/apache/orc/impl/HadoopShimsFactory.html | 273 +
.../org/apache/orc/impl/HadoopShims_2_2.html | 325 +
site/api/orc-core/org/apache/orc/impl/IOUtils.html | 431 ++
.../apache/orc/impl/InStream.CompressedStream.html | 587 ++
.../apache/orc/impl/InStream.EncryptedStream.html | 430 ++
.../apache/orc/impl/InStream.StreamOptions.html | 435 ++
.../orc/impl/InStream.UncompressedStream.html | 585 ++
.../api/orc-core/org/apache/orc/impl/InStream.html | 668 ++
.../org/apache/orc/impl/IntegerReader.html | 363 ++
.../org/apache/orc/impl/IntegerWriter.html | 314 +
.../org/apache/orc/impl/MaskDescriptionImpl.html | 472 ++
.../apache/orc/impl/MemoryManager.Callback.html | 243 +
.../org/apache/orc/impl/MemoryManager.html | 275 +
.../org/apache/orc/impl/MemoryManagerImpl.html | 501 ++
.../orc-core/org/apache/orc/impl/OrcAcidUtils.html | 381 ++
.../orc-core/org/apache/orc/impl/OrcCodecPool.html | 291 +
.../org/apache/orc/impl/OrcFilterContextImpl.html | 514 ++
.../api/orc-core/org/apache/orc/impl/OrcIndex.html | 315 +
site/api/orc-core/org/apache/orc/impl/OrcTail.html | 609 ++
.../apache/orc/impl/OutStream.OutputReceiver.html | 237 +
.../orc-core/org/apache/orc/impl/OutStream.html | 521 ++
.../orc/impl/ParserUtils.StringPosition.html | 306 +
.../apache/orc/impl/ParserUtils.TypeFinder.html | 330 +
.../apache/orc/impl/ParserUtils.TypeVisitor.html | 240 +
.../orc-core/org/apache/orc/impl/ParserUtils.html | 534 ++
.../orc/impl/PhysicalFsWriter.VariantTracker.html | 408 ++
.../org/apache/orc/impl/PhysicalFsWriter.html | 750 +++
.../org/apache/orc/impl/PositionProvider.html | 227 +
.../org/apache/orc/impl/PositionRecorder.html | 223 +
.../apache/orc/impl/PositionedOutputStream.html | 345 ++
.../orc/impl/ReaderImpl.StripeInformationImpl.html | 560 ++
.../orc-core/org/apache/orc/impl/ReaderImpl.html | 1695 ++++++
.../RecordReaderImpl.PositionProviderImpl.html | 299 +
.../orc/impl/RecordReaderImpl.SargApplier.html | 396 ++
.../RecordReaderImpl.ZeroPositionProvider.html | 285 +
.../org/apache/orc/impl/RecordReaderImpl.html | 705 +++
.../RecordReaderUtils.ByteBufferAllocatorPool.html | 317 +
.../org/apache/orc/impl/RecordReaderUtils.html | 393 ++
.../org/apache/orc/impl/RunLengthByteReader.html | 417 ++
.../org/apache/orc/impl/RunLengthByteWriter.html | 342 ++
.../apache/orc/impl/RunLengthIntegerReader.html | 435 ++
.../apache/orc/impl/RunLengthIntegerReaderV2.html | 475 ++
.../apache/orc/impl/RunLengthIntegerWriter.html | 382 ++
.../RunLengthIntegerWriterV2.EncodingType.html | 370 ++
.../apache/orc/impl/RunLengthIntegerWriterV2.html | 493 ++
.../SchemaEvolution.IllegalEvolutionException.html | 272 +
.../org/apache/orc/impl/SchemaEvolution.html | 610 ++
.../orc/impl/SerializationUtils.FixedBitSizes.html | 706 +++
.../org/apache/orc/impl/SerializationUtils.html | 1000 +++
.../orc/impl/SettableUncompressedStream.html | 355 ++
.../orc-core/org/apache/orc/impl/SnappyCodec.html | 380 ++
.../org/apache/orc/impl/StreamName.Area.html | 358 ++
.../orc-core/org/apache/orc/impl/StreamName.html | 445 ++
.../apache/orc/impl/StringHashTableDictionary.html | 498 ++
.../orc/impl/StringRedBlackTree.Visitor.html | 238 +
.../impl/StringRedBlackTree.VisitorContext.html | 298 +
.../org/apache/orc/impl/StringRedBlackTree.html | 692 +++
.../org/apache/orc/impl/StripeStatisticsImpl.html | 323 +
.../impl/TreeReaderFactory.BinaryTreeReader.html | 553 ++
.../impl/TreeReaderFactory.BooleanTreeReader.html | 501 ++
.../orc/impl/TreeReaderFactory.ByteTreeReader.html | 501 ++
.../TreeReaderFactory.BytesColumnVectorUtil.html | 289 +
.../orc/impl/TreeReaderFactory.CharTreeReader.html | 401 ++
.../apache/orc/impl/TreeReaderFactory.Context.html | 360 ++
.../orc/impl/TreeReaderFactory.DateTreeReader.html | 525 ++
.../TreeReaderFactory.Decimal64TreeReader.html | 568 ++
.../impl/TreeReaderFactory.DecimalTreeReader.html | 570 ++
.../impl/TreeReaderFactory.DoubleTreeReader.html | 501 ++
.../impl/TreeReaderFactory.FloatTreeReader.html | 501 ++
.../orc/impl/TreeReaderFactory.IntTreeReader.html | 525 ++
.../orc/impl/TreeReaderFactory.ListTreeReader.html | 538 ++
.../orc/impl/TreeReaderFactory.LongTreeReader.html | 525 ++
.../orc/impl/TreeReaderFactory.MapTreeReader.html | 553 ++
.../orc/impl/TreeReaderFactory.NullTreeReader.html | 450 ++
.../orc/impl/TreeReaderFactory.ReaderContext.html | 563 ++
.../impl/TreeReaderFactory.ShortTreeReader.html | 525 ++
...eeReaderFactory.StringDictionaryTreeReader.html | 544 ++
.../TreeReaderFactory.StringDirectTreeReader.html | 568 ++
.../impl/TreeReaderFactory.StringTreeReader.html | 536 ++
.../impl/TreeReaderFactory.StructTreeReader.html | 538 ++
.../TreeReaderFactory.TimestampTreeReader.html | 639 ++
.../orc/impl/TreeReaderFactory.TreeReader.html | 621 ++
.../impl/TreeReaderFactory.UnionTreeReader.html | 514 ++
.../impl/TreeReaderFactory.VarcharTreeReader.html | 401 ++
.../org/apache/orc/impl/TreeReaderFactory.html | 446 ++
.../orc-core/org/apache/orc/impl/TypeUtils.html | 242 +
.../orc-core/org/apache/orc/impl/Utf8Utils.html | 382 ++
.../org/apache/orc/impl/VisitorContextImpl.html | 376 ++
.../orc-core/org/apache/orc/impl/WriterImpl.html | 764 +++
.../org/apache/orc/impl/WriterInternal.html | 248 +
.../orc-core/org/apache/orc/impl/ZlibCodec.html | 492 ++
.../org/apache/orc/impl/class-use/AcidStats.html | 165 +
.../orc/impl/class-use/AircompressorCodec.html | 165 +
.../apache/orc/impl/class-use/BitFieldReader.html | 182 +
.../apache/orc/impl/class-use/BitFieldWriter.html | 165 +
.../org/apache/orc/impl/class-use/BufferChunk.html | 249 +
.../apache/orc/impl/class-use/BufferChunkList.html | 218 +
.../ColumnStatisticsImpl.BinaryStatisticsImpl.html | 125 +
.../ColumnStatisticsImpl.StringStatisticsImpl.html | 125 +
.../orc/impl/class-use/ColumnStatisticsImpl.html | 263 +
...Factory.AnyIntegerFromAnyIntegerTreeReader.html | 125 +
...derFactory.AnyIntegerFromDecimalTreeReader.html | 125 +
...aderFactory.AnyIntegerFromDoubleTreeReader.html | 125 +
...eaderFactory.AnyIntegerFromFloatTreeReader.html | 126 +
...actory.AnyIntegerFromStringGroupTreeReader.html | 125 +
...rFactory.AnyIntegerFromTimestampTreeReader.html | 125 +
...vertTreeReaderFactory.AnyIntegerTreeReader.html | 126 +
...derFactory.BinaryFromStringGroupTreeReader.html | 126 +
...ConvertTreeReaderFactory.ConvertTreeReader.html | 281 +
...eaderFactory.DateFromStringGroupTreeReader.html | 125 +
...eReaderFactory.DateFromTimestampTreeReader.html | 125 +
...derFactory.DecimalFromAnyIntegerTreeReader.html | 125 +
...ReaderFactory.DecimalFromDecimalTreeReader.html | 125 +
...eReaderFactory.DecimalFromDoubleTreeReader.html | 125 +
...eeReaderFactory.DecimalFromFloatTreeReader.html | 126 +
...erFactory.DecimalFromStringGroupTreeReader.html | 125 +
...aderFactory.DecimalFromTimestampTreeReader.html | 125 +
...aderFactory.DoubleFromAnyIntegerTreeReader.html | 125 +
...eReaderFactory.DoubleFromDecimalTreeReader.html | 125 +
...reeReaderFactory.DoubleFromFloatTreeReader.html | 126 +
...derFactory.DoubleFromStringGroupTreeReader.html | 125 +
...eaderFactory.DoubleFromTimestampTreeReader.html | 125 +
...eaderFactory.FloatFromAnyIntegerTreeReader.html | 126 +
...eeReaderFactory.FloatFromDecimalTreeReader.html | 126 +
...reeReaderFactory.FloatFromDoubleTreeReader.html | 125 +
...aderFactory.FloatFromStringGroupTreeReader.html | 126 +
...ReaderFactory.FloatFromTimestampTreeReader.html | 126 +
...actory.StringGroupFromAnyIntegerTreeReader.html | 165 +
...derFactory.StringGroupFromBinaryTreeReader.html | 125 +
...erFactory.StringGroupFromBooleanTreeReader.html | 125 +
...eaderFactory.StringGroupFromDateTreeReader.html | 125 +
...erFactory.StringGroupFromDecimalTreeReader.html | 125 +
...derFactory.StringGroupFromDoubleTreeReader.html | 125 +
...aderFactory.StringGroupFromFloatTreeReader.html | 126 +
...ctory.StringGroupFromStringGroupTreeReader.html | 125 +
...Factory.StringGroupFromTimestampTreeReader.html | 125 +
...rFactory.TimestampFromAnyIntegerTreeReader.html | 125 +
...eReaderFactory.TimestampFromDateTreeReader.html | 125 +
...aderFactory.TimestampFromDecimalTreeReader.html | 125 +
...eaderFactory.TimestampFromDoubleTreeReader.html | 125 +
...ReaderFactory.TimestampFromFloatTreeReader.html | 126 +
...Factory.TimestampFromStringGroupTreeReader.html | 125 +
.../impl/class-use/ConvertTreeReaderFactory.html | 125 +
.../CryptoUtils.HadoopKeyProviderFactory.html | 125 +
.../org/apache/orc/impl/class-use/CryptoUtils.html | 125 +
.../class-use/DataReaderProperties.Builder.html | 201 +
.../orc/impl/class-use/DataReaderProperties.html | 178 +
.../org/apache/orc/impl/class-use/DateUtils.html | 125 +
.../apache/orc/impl/class-use/Dictionary.IMPL.html | 174 +
.../orc/impl/class-use/Dictionary.Visitor.html | 177 +
.../impl/class-use/Dictionary.VisitorContext.html | 183 +
.../org/apache/orc/impl/class-use/Dictionary.html | 195 +
.../apache/orc/impl/class-use/DictionaryUtils.html | 125 +
.../impl/class-use/DirectDecompressionCodec.html | 169 +
.../orc/impl/class-use/DynamicByteArray.html | 212 +
.../apache/orc/impl/class-use/DynamicIntArray.html | 234 +
.../class-use/HadoopShims.ByteBufferPoolShim.html | 192 +
.../HadoopShims.DirectCompressionType.html | 198 +
.../class-use/HadoopShims.DirectDecompressor.html | 176 +
.../orc/impl/class-use/HadoopShims.Factory.html | 126 +
.../impl/class-use/HadoopShims.TextReaderShim.html | 176 +
.../class-use/HadoopShims.ZeroCopyReaderShim.html | 179 +
.../org/apache/orc/impl/class-use/HadoopShims.html | 187 +
.../orc/impl/class-use/HadoopShimsCurrent.html | 126 +
.../orc/impl/class-use/HadoopShimsFactory.html | 125 +
.../apache/orc/impl/class-use/HadoopShims_2_2.html | 126 +
.../org/apache/orc/impl/class-use/IOUtils.html | 125 +
.../impl/class-use/InStream.CompressedStream.html | 125 +
.../impl/class-use/InStream.EncryptedStream.html | 125 +
.../orc/impl/class-use/InStream.StreamOptions.html | 303 +
.../class-use/InStream.UncompressedStream.html | 167 +
.../org/apache/orc/impl/class-use/InStream.html | 507 ++
.../apache/orc/impl/class-use/IntegerReader.html | 271 +
.../apache/orc/impl/class-use/IntegerWriter.html | 195 +
.../orc/impl/class-use/MaskDescriptionImpl.html | 200 +
.../orc/impl/class-use/MemoryManager.Callback.html | 185 +
.../apache/orc/impl/class-use/MemoryManager.html | 125 +
.../orc/impl/class-use/MemoryManagerImpl.html | 167 +
.../apache/orc/impl/class-use/OrcAcidUtils.html | 125 +
.../apache/orc/impl/class-use/OrcCodecPool.html | 125 +
.../orc/impl/class-use/OrcFilterContextImpl.html | 125 +
.../org/apache/orc/impl/class-use/OrcIndex.html | 224 +
.../org/apache/orc/impl/class-use/OrcTail.html | 235 +
.../impl/class-use/OutStream.OutputReceiver.html | 167 +
.../org/apache/orc/impl/class-use/OutStream.html | 167 +
.../impl/class-use/ParserUtils.StringPosition.html | 215 +
.../orc/impl/class-use/ParserUtils.TypeFinder.html | 125 +
.../impl/class-use/ParserUtils.TypeVisitor.html | 198 +
.../org/apache/orc/impl/class-use/ParserUtils.html | 125 +
.../class-use/PhysicalFsWriter.VariantTracker.html | 125 +
.../orc/impl/class-use/PhysicalFsWriter.html | 125 +
.../orc/impl/class-use/PositionProvider.html | 462 ++
.../orc/impl/class-use/PositionRecorder.html | 193 +
.../orc/impl/class-use/PositionedOutputStream.html | 213 +
.../ReaderImpl.StripeInformationImpl.html | 125 +
.../org/apache/orc/impl/class-use/ReaderImpl.html | 191 +
.../RecordReaderImpl.PositionProviderImpl.html | 125 +
.../class-use/RecordReaderImpl.SargApplier.html | 125 +
.../RecordReaderImpl.ZeroPositionProvider.html | 125 +
.../orc/impl/class-use/RecordReaderImpl.html | 125 +
.../RecordReaderUtils.ByteBufferAllocatorPool.html | 125 +
.../orc/impl/class-use/RecordReaderUtils.html | 125 +
.../orc/impl/class-use/RunLengthByteReader.html | 169 +
.../orc/impl/class-use/RunLengthByteWriter.html | 125 +
.../orc/impl/class-use/RunLengthIntegerReader.html | 125 +
.../impl/class-use/RunLengthIntegerReaderV2.html | 165 +
.../orc/impl/class-use/RunLengthIntegerWriter.html | 125 +
.../RunLengthIntegerWriterV2.EncodingType.html | 174 +
.../impl/class-use/RunLengthIntegerWriterV2.html | 125 +
.../SchemaEvolution.IllegalEvolutionException.html | 125 +
.../apache/orc/impl/class-use/SchemaEvolution.html | 217 +
.../SerializationUtils.FixedBitSizes.html | 174 +
.../orc/impl/class-use/SerializationUtils.html | 125 +
.../impl/class-use/SettableUncompressedStream.html | 126 +
.../org/apache/orc/impl/class-use/SnappyCodec.html | 125 +
.../apache/orc/impl/class-use/StreamName.Area.html | 206 +
.../org/apache/orc/impl/class-use/StreamName.html | 322 +
.../impl/class-use/StringHashTableDictionary.html | 125 +
.../impl/class-use/StringRedBlackTree.Visitor.html | 168 +
.../StringRedBlackTree.VisitorContext.html | 168 +
.../orc/impl/class-use/StringRedBlackTree.html | 125 +
.../orc/impl/class-use/StripeStatisticsImpl.html | 125 +
.../TreeReaderFactory.BinaryTreeReader.html | 125 +
.../TreeReaderFactory.BooleanTreeReader.html | 125 +
.../TreeReaderFactory.ByteTreeReader.html | 125 +
.../TreeReaderFactory.BytesColumnVectorUtil.html | 125 +
.../TreeReaderFactory.CharTreeReader.html | 125 +
.../impl/class-use/TreeReaderFactory.Context.html | 437 ++
.../TreeReaderFactory.DateTreeReader.html | 125 +
.../TreeReaderFactory.Decimal64TreeReader.html | 125 +
.../TreeReaderFactory.DecimalTreeReader.html | 125 +
.../TreeReaderFactory.DoubleTreeReader.html | 125 +
.../TreeReaderFactory.FloatTreeReader.html | 125 +
.../class-use/TreeReaderFactory.IntTreeReader.html | 125 +
.../TreeReaderFactory.ListTreeReader.html | 125 +
.../TreeReaderFactory.LongTreeReader.html | 125 +
.../class-use/TreeReaderFactory.MapTreeReader.html | 125 +
.../TreeReaderFactory.NullTreeReader.html | 125 +
.../class-use/TreeReaderFactory.ReaderContext.html | 195 +
.../TreeReaderFactory.ShortTreeReader.html | 125 +
...eeReaderFactory.StringDictionaryTreeReader.html | 125 +
.../TreeReaderFactory.StringDirectTreeReader.html | 125 +
.../TreeReaderFactory.StringTreeReader.html | 169 +
.../TreeReaderFactory.StructTreeReader.html | 125 +
.../TreeReaderFactory.TimestampTreeReader.html | 125 +
.../class-use/TreeReaderFactory.TreeReader.html | 383 ++
.../TreeReaderFactory.UnionTreeReader.html | 125 +
.../TreeReaderFactory.VarcharTreeReader.html | 125 +
.../orc/impl/class-use/TreeReaderFactory.html | 167 +
.../org/apache/orc/impl/class-use/TypeUtils.html | 125 +
.../org/apache/orc/impl/class-use/Utf8Utils.html | 125 +
.../orc/impl/class-use/VisitorContextImpl.html | 125 +
.../org/apache/orc/impl/class-use/WriterImpl.html | 167 +
.../apache/orc/impl/class-use/WriterInternal.html | 191 +
.../org/apache/orc/impl/class-use/ZlibCodec.html | 125 +
.../org/apache/orc/impl/filter/AndFilter.html | 332 +
.../FilterFactory.UnSupportedSArgException.html | 267 +
.../org/apache/orc/impl/filter/FilterFactory.html | 347 ++
.../apache/orc/impl/filter/IsNotNullFilter.html | 296 +
.../org/apache/orc/impl/filter/IsNullFilter.html | 296 +
.../org/apache/orc/impl/filter/LeafFilter.html | 328 +
.../org/apache/orc/impl/filter/OrFilter.html | 332 +
.../org/apache/orc/impl/filter/Selected.html | 199 +
.../org/apache/orc/impl/filter/VectorFilter.html | 247 +
.../orc/impl/filter/class-use/AndFilter.html | 125 +
.../FilterFactory.UnSupportedSArgException.html | 197 +
.../orc/impl/filter/class-use/FilterFactory.html | 125 +
.../orc/impl/filter/class-use/IsNotNullFilter.html | 125 +
.../orc/impl/filter/class-use/IsNullFilter.html | 125 +
.../orc/impl/filter/class-use/LeafFilter.html | 125 +
.../apache/orc/impl/filter/class-use/OrFilter.html | 125 +
.../apache/orc/impl/filter/class-use/Selected.html | 199 +
.../orc/impl/filter/class-use/VectorFilter.html | 257 +
.../orc/impl/filter/leaf/LeafFilterFactory.html | 253 +
.../filter/leaf/class-use/LeafFilterFactory.html | 125 +
.../apache/orc/impl/filter/leaf/package-frame.html | 20 +
.../orc/impl/filter/leaf/package-summary.html | 143 +
.../apache/orc/impl/filter/leaf/package-tree.html | 138 +
.../apache/orc/impl/filter/leaf/package-use.html | 125 +
.../org/apache/orc/impl/filter/package-frame.html | 34 +
.../apache/orc/impl/filter/package-summary.html | 202 +
.../org/apache/orc/impl/filter/package-tree.html | 157 +
.../org/apache/orc/impl/filter/package-use.html | 194 +
.../org/apache/orc/impl/mask/DecimalIdentity.html | 312 +
.../org/apache/orc/impl/mask/DoubleIdentity.html | 312 +
.../org/apache/orc/impl/mask/ListIdentity.html | 279 +
.../org/apache/orc/impl/mask/LongIdentity.html | 312 +
.../org/apache/orc/impl/mask/MapIdentity.html | 279 +
.../org/apache/orc/impl/mask/MaskFactory.html | 415 ++
.../org/apache/orc/impl/mask/MaskProvider.html | 296 +
.../org/apache/orc/impl/mask/NullifyMask.html | 312 +
.../apache/orc/impl/mask/RedactMaskFactory.html | 478 ++
.../apache/orc/impl/mask/SHA256MaskFactory.html | 415 ++
.../org/apache/orc/impl/mask/StructIdentity.html | 279 +
.../org/apache/orc/impl/mask/UnionIdentity.html | 279 +
.../orc/impl/mask/class-use/DecimalIdentity.html | 125 +
.../orc/impl/mask/class-use/DoubleIdentity.html | 125 +
.../orc/impl/mask/class-use/ListIdentity.html | 125 +
.../orc/impl/mask/class-use/LongIdentity.html | 125 +
.../orc/impl/mask/class-use/MapIdentity.html | 125 +
.../orc/impl/mask/class-use/MaskFactory.html | 176 +
.../orc/impl/mask/class-use/MaskProvider.html | 125 +
.../orc/impl/mask/class-use/NullifyMask.html | 125 +
.../orc/impl/mask/class-use/RedactMaskFactory.html | 125 +
.../orc/impl/mask/class-use/SHA256MaskFactory.html | 125 +
.../orc/impl/mask/class-use/StructIdentity.html | 125 +
.../orc/impl/mask/class-use/UnionIdentity.html | 125 +
.../org/apache/orc/impl/mask/package-frame.html | 31 +
.../org/apache/orc/impl/mask/package-summary.html | 218 +
.../org/apache/orc/impl/mask/package-tree.html | 152 +
.../org/apache/orc/impl/mask/package-use.html | 160 +
.../org/apache/orc/impl/package-frame.html | 167 +
.../org/apache/orc/impl/package-summary.html | 823 +++
.../orc-core/org/apache/orc/impl/package-tree.html | 371 ++
.../orc-core/org/apache/orc/impl/package-use.html | 497 ++
.../apache/orc/impl/reader/ReaderEncryption.html | 352 ++
.../orc/impl/reader/ReaderEncryptionKey.State.html | 362 ++
.../orc/impl/reader/ReaderEncryptionKey.html | 523 ++
.../orc/impl/reader/ReaderEncryptionVariant.html | 451 ++
.../reader/StripePlanner.StreamInformation.html | 336 +
.../org/apache/orc/impl/reader/StripePlanner.html | 532 ++
.../impl/reader/class-use/ReaderEncryption.html | 224 +
.../class-use/ReaderEncryptionKey.State.html | 178 +
.../impl/reader/class-use/ReaderEncryptionKey.html | 169 +
.../reader/class-use/ReaderEncryptionVariant.html | 197 +
.../class-use/StripePlanner.StreamInformation.html | 125 +
.../orc/impl/reader/class-use/StripePlanner.html | 345 ++
.../org/apache/orc/impl/reader/package-frame.html | 28 +
.../apache/orc/impl/reader/package-summary.html | 184 +
.../org/apache/orc/impl/reader/package-tree.html | 154 +
.../org/apache/orc/impl/reader/package-use.html | 232 +
.../apache/orc/impl/reader/tree/BatchReader.html | 431 ++
.../orc/impl/reader/tree/PrimitiveBatchReader.html | 384 ++
.../orc/impl/reader/tree/StructBatchReader.html | 389 ++
.../orc/impl/reader/tree/TypeReader.ReadPhase.html | 395 ++
.../reader/tree/TypeReader.ReaderCategory.html | 358 ++
.../apache/orc/impl/reader/tree/TypeReader.html | 413 ++
.../impl/reader/tree/class-use/BatchReader.html | 194 +
.../tree/class-use/PrimitiveBatchReader.html | 125 +
.../reader/tree/class-use/StructBatchReader.html | 125 +
.../tree/class-use/TypeReader.ReadPhase.html | 1169 ++++
.../tree/class-use/TypeReader.ReaderCategory.html | 234 +
.../orc/impl/reader/tree/class-use/TypeReader.html | 543 ++
.../apache/orc/impl/reader/tree/package-frame.html | 31 +
.../orc/impl/reader/tree/package-summary.html | 190 +
.../apache/orc/impl/reader/tree/package-tree.html | 160 +
.../apache/orc/impl/reader/tree/package-use.html | 220 +
.../apache/orc/impl/writer/BinaryTreeWriter.html | 477 ++
.../apache/orc/impl/writer/BooleanTreeWriter.html | 477 ++
.../org/apache/orc/impl/writer/ByteTreeWriter.html | 477 ++
.../org/apache/orc/impl/writer/CharTreeWriter.html | 325 +
.../org/apache/orc/impl/writer/DateTreeWriter.html | 477 ++
.../orc/impl/writer/Decimal64TreeWriter.html | 478 ++
.../apache/orc/impl/writer/DecimalTreeWriter.html | 477 ++
.../apache/orc/impl/writer/DoubleTreeWriter.html | 477 ++
.../orc/impl/writer/EncryptionTreeWriter.html | 536 ++
.../apache/orc/impl/writer/FloatTreeWriter.html | 477 ++
.../apache/orc/impl/writer/IntegerTreeWriter.html | 477 ++
.../org/apache/orc/impl/writer/ListTreeWriter.html | 545 ++
.../org/apache/orc/impl/writer/MapTreeWriter.html | 545 ++
.../org/apache/orc/impl/writer/StreamOptions.html | 461 ++
.../orc/impl/writer/StringBaseTreeWriter.html | 514 ++
.../apache/orc/impl/writer/StringTreeWriter.html | 324 +
.../apache/orc/impl/writer/StructTreeWriter.html | 626 ++
.../orc/impl/writer/TimestampTreeWriter.html | 528 ++
.../apache/orc/impl/writer/TreeWriter.Factory.html | 296 +
.../org/apache/orc/impl/writer/TreeWriter.html | 489 ++
.../org/apache/orc/impl/writer/TreeWriterBase.html | 756 +++
.../apache/orc/impl/writer/UnionTreeWriter.html | 545 ++
.../apache/orc/impl/writer/VarcharTreeWriter.html | 325 +
.../org/apache/orc/impl/writer/WriterContext.html | 613 ++
.../orc/impl/writer/WriterEncryptionKey.html | 513 ++
.../orc/impl/writer/WriterEncryptionVariant.html | 528 ++
.../org/apache/orc/impl/writer/WriterImplV2.html | 279 +
.../impl/writer/class-use/BinaryTreeWriter.html | 125 +
.../impl/writer/class-use/BooleanTreeWriter.html | 125 +
.../orc/impl/writer/class-use/ByteTreeWriter.html | 125 +
.../orc/impl/writer/class-use/CharTreeWriter.html | 125 +
.../orc/impl/writer/class-use/DateTreeWriter.html | 125 +
.../impl/writer/class-use/Decimal64TreeWriter.html | 125 +
.../impl/writer/class-use/DecimalTreeWriter.html | 125 +
.../impl/writer/class-use/DoubleTreeWriter.html | 125 +
.../writer/class-use/EncryptionTreeWriter.html | 125 +
.../orc/impl/writer/class-use/FloatTreeWriter.html | 125 +
.../impl/writer/class-use/IntegerTreeWriter.html | 125 +
.../orc/impl/writer/class-use/ListTreeWriter.html | 125 +
.../orc/impl/writer/class-use/MapTreeWriter.html | 125 +
.../orc/impl/writer/class-use/StreamOptions.html | 293 +
.../writer/class-use/StringBaseTreeWriter.html | 177 +
.../impl/writer/class-use/StringTreeWriter.html | 125 +
.../impl/writer/class-use/StructTreeWriter.html | 125 +
.../impl/writer/class-use/TimestampTreeWriter.html | 125 +
.../impl/writer/class-use/TreeWriter.Factory.html | 125 +
.../orc/impl/writer/class-use/TreeWriter.html | 269 +
.../orc/impl/writer/class-use/TreeWriterBase.html | 239 +
.../orc/impl/writer/class-use/UnionTreeWriter.html | 125 +
.../impl/writer/class-use/VarcharTreeWriter.html | 125 +
.../orc/impl/writer/class-use/WriterContext.html | 247 +
.../impl/writer/class-use/WriterEncryptionKey.html | 178 +
.../writer/class-use/WriterEncryptionVariant.html | 349 ++
.../orc/impl/writer/class-use/WriterImplV2.html | 125 +
.../org/apache/orc/impl/writer/package-frame.html | 49 +
.../apache/orc/impl/writer/package-summary.html | 274 +
.../org/apache/orc/impl/writer/package-tree.html | 177 +
.../org/apache/orc/impl/writer/package-use.html | 230 +
.../api/orc-core/org/apache/orc/package-frame.html | 84 +
.../orc-core/org/apache/orc/package-summary.html | 487 ++
site/api/orc-core/org/apache/orc/package-tree.html | 247 +
site/api/orc-core/org/apache/orc/package-use.html | 1100 ++++
.../org/apache/orc/util/BloomFilter.BitSet.html | 421 ++
.../orc-core/org/apache/orc/util/BloomFilter.html | 654 ++
.../apache/orc/util/BloomFilterIO.Encoding.html | 420 ++
.../org/apache/orc/util/BloomFilterIO.html | 291 +
.../org/apache/orc/util/BloomFilterUtf8.html | 353 ++
.../org/apache/orc/util/CuckooSetBytes.html | 328 +
site/api/orc-core/org/apache/orc/util/Murmur3.html | 481 ++
.../apache/orc/util/StreamWrapperFileSystem.html | 581 ++
.../orc/util/class-use/BloomFilter.BitSet.html | 167 +
.../org/apache/orc/util/class-use/BloomFilter.html | 268 +
.../orc/util/class-use/BloomFilterIO.Encoding.html | 191 +
.../apache/orc/util/class-use/BloomFilterIO.html | 125 +
.../apache/orc/util/class-use/BloomFilterUtf8.html | 165 +
.../apache/orc/util/class-use/CuckooSetBytes.html | 125 +
.../org/apache/orc/util/class-use/Murmur3.html | 125 +
.../util/class-use/StreamWrapperFileSystem.html | 125 +
.../org/apache/orc/util/package-frame.html | 30 +
.../org/apache/orc/util/package-summary.html | 197 +
.../orc-core/org/apache/orc/util/package-tree.html | 167 +
.../orc-core/org/apache/orc/util/package-use.html | 216 +
.../threeten/extra/chrono/HybridChronology.html | 966 +++
.../org/threeten/extra/chrono/HybridDate.html | 832 +++
.../extra/chrono/class-use/HybridChronology.html | 182 +
.../extra/chrono/class-use/HybridDate.html | 324 +
.../org/threeten/extra/chrono/package-frame.html | 21 +
.../org/threeten/extra/chrono/package-summary.html | 151 +
.../org/threeten/extra/chrono/package-tree.html | 143 +
.../org/threeten/extra/chrono/package-use.html | 165 +
site/api/orc-core/overview-frame.html | 31 +
site/api/orc-core/overview-summary.html | 179 +
site/api/orc-core/overview-tree.html | 582 ++
site/api/orc-core/package-list | 11 +
site/api/orc-core/script.js | 30 +
site/api/orc-core/serialized-form.html | 2141 +++++++
site/api/orc-core/stylesheet.css | 574 ++
site/api/orc-mapreduce/allclasses-frame.html | 33 +
site/api/orc-mapreduce/allclasses-noframe.html | 33 +
site/api/orc-mapreduce/constant-values.html | 154 +
site/api/orc-mapreduce/deprecated-list.html | 125 +
site/api/orc-mapreduce/help-doc.html | 230 +
site/api/orc-mapreduce/index-all.html | 527 ++
site/api/orc-mapreduce/index.html | 76 +
.../org/apache/orc/mapred/OrcInputFormat.html | 447 ++
.../org/apache/orc/mapred/OrcKey.html | 425 ++
.../org/apache/orc/mapred/OrcList.html | 444 ++
.../org/apache/orc/mapred/OrcMap.html | 415 ++
.../apache/orc/mapred/OrcMapredRecordReader.html | 457 ++
.../apache/orc/mapred/OrcMapredRecordWriter.html | 400 ++
.../org/apache/orc/mapred/OrcOutputFormat.html | 341 ++
.../org/apache/orc/mapred/OrcStruct.html | 494 ++
.../org/apache/orc/mapred/OrcTimestamp.html | 377 ++
.../org/apache/orc/mapred/OrcUnion.html | 414 ++
.../org/apache/orc/mapred/OrcValue.html | 374 ++
.../orc/mapred/class-use/OrcInputFormat.html | 125 +
.../org/apache/orc/mapred/class-use/OrcKey.html | 169 +
.../org/apache/orc/mapred/class-use/OrcList.html | 169 +
.../org/apache/orc/mapred/class-use/OrcMap.html | 169 +
.../mapred/class-use/OrcMapredRecordReader.html | 125 +
.../mapred/class-use/OrcMapredRecordWriter.html | 125 +
.../orc/mapred/class-use/OrcOutputFormat.html | 125 +
.../org/apache/orc/mapred/class-use/OrcStruct.html | 169 +
.../apache/orc/mapred/class-use/OrcTimestamp.html | 125 +
.../org/apache/orc/mapred/class-use/OrcUnion.html | 169 +
.../org/apache/orc/mapred/class-use/OrcValue.html | 125 +
.../org/apache/orc/mapred/package-frame.html | 30 +
.../org/apache/orc/mapred/package-summary.html | 269 +
.../org/apache/orc/mapred/package-tree.html | 184 +
.../org/apache/orc/mapred/package-use.html | 183 +
.../org/apache/orc/mapreduce/OrcInputFormat.html | 377 ++
.../orc/mapreduce/OrcMapreduceRecordReader.html | 451 ++
.../orc/mapreduce/OrcMapreduceRecordWriter.html | 338 ++
.../org/apache/orc/mapreduce/OrcOutputFormat.html | 381 ++
.../orc/mapreduce/class-use/OrcInputFormat.html | 125 +
.../class-use/OrcMapreduceRecordReader.html | 125 +
.../class-use/OrcMapreduceRecordWriter.html | 125 +
.../orc/mapreduce/class-use/OrcOutputFormat.html | 125 +
.../org/apache/orc/mapreduce/package-frame.html | 23 +
.../org/apache/orc/mapreduce/package-summary.html | 161 +
.../org/apache/orc/mapreduce/package-tree.html | 165 +
.../org/apache/orc/mapreduce/package-use.html | 125 +
site/api/orc-mapreduce/overview-frame.html | 22 +
site/api/orc-mapreduce/overview-summary.html | 147 +
site/api/orc-mapreduce/overview-tree.html | 213 +
site/api/orc-mapreduce/package-list | 2 +
site/api/orc-mapreduce/script.js | 30 +
site/api/orc-mapreduce/serialized-form.html | 174 +
site/api/orc-mapreduce/stylesheet.css | 574 ++
site/api/orc-shims/allclasses-frame.html | 33 +
site/api/orc-shims/allclasses-noframe.html | 33 +
site/api/orc-shims/constant-values.html | 125 +
site/api/orc-shims/deprecated-list.html | 125 +
site/api/orc-shims/help-doc.html | 230 +
site/api/orc-shims/index-all.html | 440 ++
site/api/orc-shims/index.html | 76 +
.../org/apache/orc/EncryptionAlgorithm.html | 467 ++
.../apache/orc/class-use/EncryptionAlgorithm.html | 222 +
.../orc/impl/HadoopShims.ByteBufferPoolShim.html | 264 +
.../impl/HadoopShims.DirectCompressionType.html | 370 ++
.../orc/impl/HadoopShims.DirectDecompressor.html | 259 +
.../apache/orc/impl/HadoopShims.KeyMetadata.html | 342 ++
.../apache/orc/impl/HadoopShims.KeyProvider.html | 323 +
.../orc/impl/HadoopShims.KeyProviderKind.html | 397 ++
.../org/apache/orc/impl/HadoopShims.LocalKey.html | 298 +
.../orc/impl/HadoopShims.ZeroCopyReaderShim.html | 289 +
.../orc-shims/org/apache/orc/impl/HadoopShims.html | 363 ++
.../org/apache/orc/impl/HadoopShimsCurrent.html | 401 ++
.../org/apache/orc/impl/HadoopShimsPre2_3.html | 356 ++
.../org/apache/orc/impl/HadoopShimsPre2_6.html | 396 ++
.../org/apache/orc/impl/HadoopShimsPre2_7.html | 398 ++
.../org/apache/orc/impl/KeyProvider.Factory.html | 236 +
.../orc-shims/org/apache/orc/impl/KeyProvider.html | 355 ++
.../orc-shims/org/apache/orc/impl/LocalKey.html | 305 +
.../class-use/HadoopShims.ByteBufferPoolShim.html | 188 +
.../HadoopShims.DirectCompressionType.html | 205 +
.../class-use/HadoopShims.DirectDecompressor.html | 183 +
.../impl/class-use/HadoopShims.KeyMetadata.html | 189 +
.../impl/class-use/HadoopShims.KeyProvider.html | 189 +
.../class-use/HadoopShims.KeyProviderKind.html | 180 +
.../orc/impl/class-use/HadoopShims.LocalKey.html | 168 +
.../class-use/HadoopShims.ZeroCopyReaderShim.html | 188 +
.../org/apache/orc/impl/class-use/HadoopShims.html | 185 +
.../orc/impl/class-use/HadoopShimsCurrent.html | 125 +
.../orc/impl/class-use/HadoopShimsPre2_3.html | 125 +
.../orc/impl/class-use/HadoopShimsPre2_6.html | 125 +
.../orc/impl/class-use/HadoopShimsPre2_7.html | 125 +
.../orc/impl/class-use/KeyProvider.Factory.html | 125 +
.../org/apache/orc/impl/class-use/KeyProvider.html | 194 +
.../org/apache/orc/impl/class-use/LocalKey.html | 167 +
.../org/apache/orc/impl/package-frame.html | 39 +
.../org/apache/orc/impl/package-summary.html | 238 +
.../org/apache/orc/impl/package-tree.html | 173 +
.../orc-shims/org/apache/orc/impl/package-use.html | 193 +
.../orc-shims/org/apache/orc/package-frame.html | 20 +
.../orc-shims/org/apache/orc/package-summary.html | 145 +
.../api/orc-shims/org/apache/orc/package-tree.html | 142 +
site/api/orc-shims/org/apache/orc/package-use.html | 181 +
site/api/orc-shims/overview-frame.html | 22 +
site/api/orc-shims/overview-summary.html | 143 +
site/api/orc-shims/overview-tree.html | 176 +
site/api/orc-shims/package-list | 2 +
site/api/orc-shims/script.js | 30 +
site/api/orc-shims/stylesheet.css | 574 ++
site/api/orc-tools/allclasses-frame.html | 33 +
site/api/orc-tools/allclasses-noframe.html | 33 +
site/api/orc-tools/constant-values.html | 194 +
site/api/orc-tools/deprecated-list.html | 125 +
site/api/orc-tools/help-doc.html | 230 +
site/api/orc-tools/index-all.html | 418 ++
site/api/orc-tools/index.html | 76 +
.../org/apache/orc/tools/ColumnSizes.html | 325 +
.../api/orc-tools/org/apache/orc/tools/Driver.html | 278 +
.../orc-tools/org/apache/orc/tools/FileDump.html | 432 ++
.../org/apache/orc/tools/JsonFileDump.html | 286 +
.../orc-tools/org/apache/orc/tools/KeyTool.html | 291 +
.../org/apache/orc/tools/OrcFileGenerator.html | 271 +
.../orc-tools/org/apache/orc/tools/PrintData.html | 239 +
.../org/apache/orc/tools/PrintVersion.html | 296 +
.../orc-tools/org/apache/orc/tools/RowCount.html | 298 +
.../orc-tools/org/apache/orc/tools/ScanData.html | 239 +
.../apache/orc/tools/class-use/ColumnSizes.html | 125 +
.../org/apache/orc/tools/class-use/Driver.html | 125 +
.../org/apache/orc/tools/class-use/FileDump.html | 125 +
.../apache/orc/tools/class-use/JsonFileDump.html | 125 +
.../org/apache/orc/tools/class-use/KeyTool.html | 125 +
.../orc/tools/class-use/OrcFileGenerator.html | 124 +
.../org/apache/orc/tools/class-use/PrintData.html | 125 +
.../apache/orc/tools/class-use/PrintVersion.html | 125 +
.../org/apache/orc/tools/class-use/RowCount.html | 125 +
.../org/apache/orc/tools/class-use/ScanData.html | 125 +
.../org/apache/orc/tools/convert/ConvertTool.html | 291 +
.../org/apache/orc/tools/convert/CsvReader.html | 403 ++
.../org/apache/orc/tools/convert/JsonReader.html | 435 ++
.../orc/tools/convert/class-use/ConvertTool.html | 125 +
.../orc/tools/convert/class-use/CsvReader.html | 125 +
.../orc/tools/convert/class-use/JsonReader.html | 125 +
.../apache/orc/tools/convert/package-frame.html | 22 +
.../apache/orc/tools/convert/package-summary.html | 153 +
.../org/apache/orc/tools/convert/package-tree.html | 140 +
.../org/apache/orc/tools/convert/package-use.html | 125 +
.../apache/orc/tools/json/JsonSchemaFinder.html | 359 ++
.../org/apache/orc/tools/json/JsonShredder.html | 289 +
.../org/apache/orc/tools/json/MapType.html | 381 ++
.../orc/tools/json/class-use/JsonSchemaFinder.html | 125 +
.../orc/tools/json/class-use/JsonShredder.html | 125 +
.../apache/orc/tools/json/class-use/MapType.html | 125 +
.../org/apache/orc/tools/json/package-frame.html | 22 +
.../org/apache/orc/tools/json/package-summary.html | 157 +
.../org/apache/orc/tools/json/package-tree.html | 140 +
.../org/apache/orc/tools/json/package-use.html | 125 +
.../org/apache/orc/tools/package-frame.html | 28 +
.../org/apache/orc/tools/package-summary.html | 195 +
.../org/apache/orc/tools/package-tree.html | 146 +
.../org/apache/orc/tools/package-use.html | 125 +
site/api/orc-tools/overview-frame.html | 23 +
site/api/orc-tools/overview-summary.html | 147 +
site/api/orc-tools/overview-tree.html | 154 +
site/api/orc-tools/package-list | 3 +
site/api/orc-tools/script.js | 30 +
site/api/orc-tools/stylesheet.css | 574 ++
site/css/screen.scss | 1000 +++
site/develop/bylaws.md | 281 +
site/develop/coding.md | 42 +
site/develop/committers.md | 77 +
site/develop/design/index.md | 7 +
site/develop/design/io.md | 172 +
site/develop/design/lazy_filter.md | 339 ++
site/develop/index.md | 236 +
site/develop/make-release.md | 190 +
site/doap_orc.rdf | 70 +
site/favicon.ico | Bin 0 -> 5686 bytes
site/fonts/fontawesome-webfont.eot | Bin 0 -> 56006 bytes
site/fonts/fontawesome-webfont.svg | 520 ++
site/fonts/fontawesome-webfont.ttf | Bin 0 -> 112160 bytes
site/fonts/fontawesome-webfont.woff | Bin 0 -> 65452 bytes
site/help/index.md | 32 +
site/img/BloomFilter.png | Bin 0 -> 61887 bytes
site/img/CompressionStream.png | Bin 0 -> 91623 bytes
site/img/Direct.png | Bin 0 -> 64400 bytes
site/img/OrcFileLayout.png | Bin 0 -> 127908 bytes
site/img/TreeWriters.png | Bin 0 -> 134465 bytes
site/img/asf_logo.png | Bin 0 -> 21243 bytes
site/img/logo.png | Bin 0 -> 22964 bytes
site/img/seekvsread.png | Bin 0 -> 32924 bytes
site/index.html | 92 +
site/js/html5shiv.min.js | 4 +
site/js/respond.min.js | 5 +
site/news/index.html | 10 +
site/news/releases/index.html | 10 +
site/releases/index.md | 36 +
site/releases/releases.md | 37 +
site/security/CVE-2018-8015.md | 46 +
site/security/index.md | 48 +
site/specification/ORCv0.md | 791 +++
site/specification/ORCv1.md | 1311 ++++
site/specification/ORCv2.md | 1327 ++++
site/specification/index.md | 18 +
site/talks/index.md | 86 +
tools/CMakeLists.txt | 34 +
tools/src/CMakeLists.txt | 128 +
tools/src/CSVFileImport.cc | 464 ++
tools/src/FileContents.cc | 71 +
tools/src/FileMemory.cc | 115 +
tools/src/FileMetadata.cc | 228 +
tools/src/FileScan.cc | 67 +
tools/src/FileStatistics.cc | 106 +
tools/src/TimezoneDump.cc | 41 +
tools/src/ToolsHelper.cc | 116 +
tools/src/ToolsHelper.hh | 28 +
tools/test/CMakeLists.txt | 54 +
tools/test/TestCSVFileImport.cc | 121 +
tools/test/TestFileContents.cc | 168 +
tools/test/TestFileMetadata.cc | 360 ++
tools/test/TestFileScan.cc | 223 +
tools/test/TestFileStatistics.cc | 197 +
tools/test/TestMatch.cc | 3300 ++++++++++
tools/test/ToolTest.cc | 100 +
tools/test/ToolTest.hh | 39 +
tools/test/gzip.cc | 113 +
tools/test/gzip.hh | 52 +
2056 files changed, 539257 insertions(+), 1415 deletions(-)
diff --git a/.asf.yaml b/.asf.yaml
deleted file mode 100644
index a88105c..0000000
--- a/.asf.yaml
+++ /dev/null
@@ -1,59 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-github:
- description: Self-managed thirdparty dependencies for Apache Doris
- homepage: https://doris.apache.org
- labels:
- - data-warehousing
- - mpp
- - olap
- - dbms
- - database
- - sql
- - big-data
- - real-time
- - analytics
- - distributed-database
- - iceberg
- - hudi
- - datalake
- - hive
- - hadoop
- - tpch
- - ssb
- - vectorized
-
- enabled_merge_buttons:
- squash: true
- merge: false
- rebase: false
- protected_branches:
- main:
- required_pull_request_reviews:
- dismiss_stale_reviews: true
- required_approving_review_count: 1
- bdbje:
- required_pull_request_reviews:
- dismiss_stale_reviews: true
- required_approving_review_count: 1
- libhdfs3:
- required_pull_request_reviews:
- dismiss_stale_reviews: true
- required_approving_review_count: 1
-notifications:
- pullrequests_status: commits@doris.apache.org
diff --git a/.github/workflows/build-1.2.yml b/.github/workflows/build-1.2.yml
deleted file mode 100644
index 0ce1b0d..0000000
--- a/.github/workflows/build-1.2.yml
+++ /dev/null
@@ -1,249 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-name: Build (1.2-lts)
-
-on:
- schedule:
- - cron: '*/30 * * * *'
-
-jobs:
- prerelease:
- name: Prerelease
- runs-on: macos-latest
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- permissions:
- contents: write
- outputs:
- should_release: ${{ steps.check_diff.outputs.should_release }}
- steps:
- - name: Checkout
- uses: actions/checkout@v3
- with:
- repository: 'apache/doris'
- ref: 'branch-1.2-lts'
- fetch-depth: 0
-
- - name: Check Diff
- id: check_diff
- run: |
- tag_name='automation-1.2-lts'
- title="Apache Doris Third Party Prebuilt (${tag_name/automation-/})"
-
- if [[ -z "$(gh release list)" ]] ||
- ! gh release list | awk -F "\t" '{ print $3 }' | grep "${tag_name}" >/dev/null; then
- gh release create -t "${title}" "${tag_name}"
- fi
- last_version="$(gh release view "${tag_name}" | sed -n -E 's/Doris Version: \*(.*)\*.*/\1/p')"
- current_version="$(git log -1 --format='%H')"
-
- echo "Last Version: ${last_version}"
- echo "Current Version: ${current_version}"
-
- should_release=false
- if [[ -z "${last_version}" ]]; then
- echo "The first release was detected."
- should_release=true
- elif [[ "${last_version}" != "${current_version}" ]]; then
- cmd="git diff --name-only ${last_version} ${current_version} | grep -E '^thirdparty/'"
- echo "Execute: ${cmd}"
- content="$(eval "${cmd}")" || true
- if [[ -n "${content}" ]]; then
- echo -e "Detect changes:\n${content}"
- should_release=true
- fi
- fi
-
- if "${should_release}"; then
- echo -ne "Update Time: *$(date)*\nDoris Version: *${current_version}*\nStatus: *BUILDING*" >release_note.md
- else
- gh release view "${tag_name}" | sed -n '/--/,$p' | awk '{ if (NR > 1) print $0 }' | sed "{
- s/Update Time:.*/Update Time: *$(date)*/
- s/Doris Version:.*/Doris Version: *${current_version}*/
- }" >release_note.md
- fi
- gh release edit -F release_note.md "${tag_name}"
-
- echo "should_release=${should_release}" >> $GITHUB_OUTPUT
-
- - name: Download Source and Upload
- if: steps.check_diff.outputs.should_release == 'true'
- run: |
- tag_name='automation-1.2-lts'
-
- cd thirdparty
- sed '/# unpacking thirdpart archives/,$d' download-thirdparty.sh | bash -
-
- tar -zcvf doris-thirdparty-source.tgz src
-
- gh release upload --clobber "${tag_name}" doris-thirdparty-source.tgz
-
- build:
- name: Build
- needs: prerelease
- if: needs.prerelease.outputs.should_release == 'true'
- strategy:
- matrix:
- config:
- - name: macOS
- os: macos-12
- packages: >-
- 'automake'
- 'autoconf'
- 'libtool'
- 'pkg-config'
- 'texinfo'
- 'coreutils'
- 'gnu-getopt'
- 'python'
- 'cmake'
- 'ninja'
- 'ccache'
- 'bison'
- 'byacc'
- 'gettext'
- 'wget'
- 'pcre'
- 'openjdk@11'
- 'maven'
- 'node'
-
- - name: Linux
- os: ubuntu-22.04
- packages: >-
- 'build-essential'
- 'automake'
- 'autoconf'
- 'libtool-bin'
- 'pkg-config'
- 'cmake'
- 'ninja-build'
- 'ccache'
- 'python-is-python3'
- 'bison'
- 'byacc'
- 'flex'
- 'binutils-dev'
- 'libiberty-dev'
- 'curl'
- 'git'
- 'zip'
- 'unzip'
- 'autopoint'
- 'openjdk-11-jdk'
- 'openjdk-11-jdk-headless'
- 'maven'
-
- runs-on: ${{ matrix.config.os }}
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- steps:
- - name: Checkout
- uses: actions/checkout@v3
- with:
- repository: 'apache/doris'
- ref: 'branch-1.2-lts'
- fetch-depth: 0
-
- - name: Download
- run: |
- tag_name='automation-1.2-lts'
-
- cd thirdparty
- curl -L "https://github.com/${{ github.repository }}/releases/download/${tag_name}/doris-thirdparty-source.tgz" \
- -o doris-thirdparty-source.tgz
- tar -zxvf doris-thirdparty-source.tgz
-
- - name: Prepare for ${{ matrix.config.os }}
- run: |
- if [[ "${{ matrix.config.name }}" == 'macOS' ]]; then
- brew install ${{ matrix.config.packages }}
- else
- export DEFAULT_DIR='/opt/doris'
- export PATH="${DEFAULT_DIR}/ldb-toolchain/bin:${PATH}"
-
- sudo apt update
- sudo apt upgrade --yes
- sudo DEBIAN_FRONTEND=noninteractive apt install --yes ${{ matrix.config.packages }}
-
- mkdir -p "${DEFAULT_DIR}"
- wget https://github.com/amosbird/ldb_toolchain_gen/releases/download/v0.12/ldb_toolchain_gen.sh \
- -q -O /tmp/ldb_toolchain_gen.sh
- bash /tmp/ldb_toolchain_gen.sh "${DEFAULT_DIR}/ldb-toolchain"
- fi
-
- - name: Build and Upload
- run: |
- tag_name='automation-1.2-lts'
-
- if [[ "${{ matrix.config.name }}" == 'Linux' ]]; then
- export DEFAULT_DIR='/opt/doris'
- export PATH="${DEFAULT_DIR}/ldb-toolchain/bin:${PATH}"
- fi
-
- cd thirdparty
- ./build-thirdparty.sh -j "$(nproc)"
-
- kernel="$(uname -s | awk '{print tolower($0)}')"
- arch="$(uname -m)"
- rm -rf "doris-thirdparty-prebuilt-${kernel}-${arch}.tar.xz"
- tar -cf - installed | xz -z -T0 - >"doris-thirdparty-prebuilt-${kernel}-${arch}.tar.xz"
- gh release upload --clobber "${tag_name}" "doris-thirdparty-prebuilt-${kernel}-${arch}.tar.xz"
-
- success:
- name: Success
- needs: [prerelease, build]
- if: needs.prerelease.outputs.should_release == 'true'
- runs-on: ubuntu-latest
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- permissions:
- contents: write
- steps:
- - name: Update Checksums
- run: |
- tag_name='automation-1.2-lts'
-
- gh release download "${tag_name}"
-
- content="$(gh release view "${tag_name}" | sed -n '/Update Time:/,/Doris Version:/p')"
- echo -ne "${content}\nStatus: *SUCCESS*\n\n## SHA256 Checksums\n\`\`\`\n$(sha256sum *)\n\`\`\`" >release_note.md
- gh release edit -F release_note.md "${tag_name}"
-
- failure:
- name: Failure
- needs: [build]
- if: failure()
- runs-on: ubuntu-latest
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- permissions:
- contents: write
- steps:
- - name: Update Checksums
- run: |
- tag_name='automation-1.2-lts'
-
- gh release download "${tag_name}"
-
- echo -ne "Status: *FAILURE*\n\n## SHA256 Checksums\n\`\`\`\n$(sha256sum *)\n\`\`\`" >release_note.md
- gh release edit -F release_note.md "${tag_name}"
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index 5c870dc..0000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,233 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-name: Build
-
-on:
- schedule:
- - cron: '*/30 * * * *'
-
-jobs:
- prerelease:
- name: Prerelease
- runs-on: macos-latest
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- permissions:
- contents: write
- outputs:
- should_release: ${{ steps.check_diff.outputs.should_release }}
- steps:
- - name: Checkout
- uses: actions/checkout@v3
- with:
- repository: 'apache/doris'
- fetch-depth: 0
-
- - name: Check Diff
- id: check_diff
- run: |
- if [[ -z "$(gh release list)" ]] ||
- ! gh release list | awk -F "\t" '{ print $3 }' | grep 'automation' >/dev/null; then
- gh release create -t 'Apache Doris Third Party Prebuilt' automation
- fi
- last_version="$(gh release view automation | sed -n -E 's/Doris Version: \*(.*)\*.*/\1/p')"
- current_version="$(git log -1 --format='%H')"
-
- echo "Last Version: ${last_version}"
- echo "Current Version: ${current_version}"
-
- should_release=false
- if [[ -z "${last_version}" ]]; then
- echo "The first release was detected."
- should_release=true
- elif [[ "${last_version}" != "${current_version}" ]]; then
- cmd="git diff --name-only ${last_version} ${current_version} | grep -E '^thirdparty/'"
- echo "Execute: ${cmd}"
- content="$(eval "${cmd}")" || true
- if [[ -n "${content}" ]]; then
- echo -e "Detect changes:\n${content}"
- should_release=true
- fi
- fi
-
- if "${should_release}"; then
- echo -ne "Update Time: *$(date)*\nDoris Version: *${current_version}*\nStatus: *BUILDING*" >release_note.md
- else
- gh release view automation | sed -n '/--/,$p' | awk '{ if (NR > 1) print $0 }' | sed "{
- s/Update Time:.*/Update Time: *$(date)*/
- s/Doris Version:.*/Doris Version: *${current_version}*/
- }" >release_note.md
- fi
- gh release edit -F release_note.md automation
-
- echo "should_release=${should_release}" >> $GITHUB_OUTPUT
-
- - name: Download Source and Upload
- if: steps.check_diff.outputs.should_release == 'true'
- run: |
- cd thirdparty
- sed '/# unpacking thirdpart archives/,$d' download-thirdparty.sh | bash -
-
- tar -zcvf doris-thirdparty-source.tgz src
-
- gh release upload --clobber automation doris-thirdparty-source.tgz
-
- build:
- name: Build
- needs: prerelease
- if: needs.prerelease.outputs.should_release == 'true'
- strategy:
- matrix:
- config:
- - name: macOS
- os: macos-12
- packages: >-
- 'automake'
- 'autoconf'
- 'libtool'
- 'pkg-config'
- 'texinfo'
- 'coreutils'
- 'gnu-getopt'
- 'python'
- 'cmake'
- 'ninja'
- 'ccache'
- 'bison'
- 'byacc'
- 'gettext'
- 'wget'
- 'pcre'
- 'openjdk@11'
- 'maven'
- 'node'
-
- - name: Linux
- os: ubuntu-22.04
- packages: >-
- 'build-essential'
- 'automake'
- 'autoconf'
- 'libtool-bin'
- 'pkg-config'
- 'cmake'
- 'ninja-build'
- 'ccache'
- 'python-is-python3'
- 'bison'
- 'byacc'
- 'flex'
- 'binutils-dev'
- 'libiberty-dev'
- 'curl'
- 'git'
- 'zip'
- 'unzip'
- 'autopoint'
- 'openjdk-11-jdk'
- 'openjdk-11-jdk-headless'
- 'maven'
-
- runs-on: ${{ matrix.config.os }}
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- steps:
- - name: Checkout
- uses: actions/checkout@v3
- with:
- repository: 'apache/doris'
-
- - name: Download
- run: |
- cd thirdparty
- curl -L https://github.com/${{ github.repository }}/releases/download/automation/doris-thirdparty-source.tgz \
- -o doris-thirdparty-source.tgz
- tar -zxvf doris-thirdparty-source.tgz
-
- - name: Prepare for ${{ matrix.config.os }}
- run: |
- if [[ "${{ matrix.config.name }}" == 'macOS' ]]; then
- brew install ${{ matrix.config.packages }}
- else
- export DEFAULT_DIR='/opt/doris'
- export PATH="${DEFAULT_DIR}/ldb-toolchain/bin:${PATH}"
-
- sudo apt update
- sudo apt upgrade --yes
- sudo DEBIAN_FRONTEND=noninteractive apt install --yes ${{ matrix.config.packages }}
-
- mkdir -p "${DEFAULT_DIR}"
- wget https://github.com/amosbird/ldb_toolchain_gen/releases/download/v0.12/ldb_toolchain_gen.sh \
- -q -O /tmp/ldb_toolchain_gen.sh
- bash /tmp/ldb_toolchain_gen.sh "${DEFAULT_DIR}/ldb-toolchain"
- fi
-
- - name: Build and Upload
- run: |
- if [[ "${{ matrix.config.name }}" == 'Linux' ]]; then
- export DEFAULT_DIR='/opt/doris'
- export PATH="${DEFAULT_DIR}/ldb-toolchain/bin:${PATH}"
- fi
-
- cd thirdparty
- ./build-thirdparty.sh -j "$(nproc)"
-
- kernel="$(uname -s | awk '{print tolower($0)}')"
- arch="$(uname -m)"
- rm -rf "doris-thirdparty-prebuilt-${kernel}-${arch}.tar.xz"
- tar -cf - installed | xz -z -T0 - >"doris-thirdparty-prebuilt-${kernel}-${arch}.tar.xz"
- gh release upload --clobber automation "doris-thirdparty-prebuilt-${kernel}-${arch}.tar.xz"
-
- success:
- name: Success
- needs: [prerelease, build]
- if: needs.prerelease.outputs.should_release == 'true'
- runs-on: ubuntu-latest
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- permissions:
- contents: write
- steps:
- - name: Update Checksums
- run: |
- gh release download automation
-
- content="$(gh release view automation | sed -n '/Update Time:/,/Doris Version:/p')"
- echo -ne "${content}\nStatus: *SUCCESS*\n\n## SHA256 Checksums\n\`\`\`\n$(sha256sum *)\n\`\`\`" >release_note.md
- gh release edit --latest -F release_note.md automation
-
- failure:
- name: Failure
- needs: [build]
- if: failure()
- runs-on: ubuntu-latest
- env:
- GH_REPO: ${{ github.repository }}
- GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- permissions:
- contents: write
- steps:
- - name: Update Checksums
- run: |
- gh release download automation
-
- echo -ne "Status: *FAILURE*\n\n## SHA256 Checksums\n\`\`\`\n$(sha256sum *)\n\`\`\`" >release_note.md
- gh release edit --latest -F release_note.md automation
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..98a96b3
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,207 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+cmake_minimum_required (VERSION 3.12.0)
+if (POLICY CMP0048)
+ cmake_policy(SET CMP0048 NEW)
+endif ()
+if (POLICY CMP0135)
+ cmake_policy(SET CMP0135 NEW)
+endif ()
+
+project(ORC C CXX)
+
+# Version number of package
+SET(CPACK_PACKAGE_VERSION_MAJOR "1")
+SET(CPACK_PACKAGE_VERSION_MINOR "9")
+SET(CPACK_PACKAGE_VERSION_PATCH "0-SNAPSHOT")
+SET(ORC_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake_modules")
+
+option (BUILD_JAVA
+ "Include ORC Java library in the build process"
+ ON)
+
+option (ANALYZE_JAVA
+ "Run static analysis of the Java"
+ OFF)
+
+option (BUILD_LIBHDFSPP
+ "Include LIBHDFSPP library in the build process"
+ ON)
+
+option(BUILD_CPP_TESTS
+ "Build the googletest unit tests"
+ ON)
+
+option(BUILD_TOOLS
+ "Build the tools"
+ ON)
+
+option(TEST_VALGRIND_MEMCHECK
+ "Run the test suite using valgrind --tool=memcheck"
+ OFF)
+
+option(INSTALL_VENDORED_LIBS
+ "Install vendored thirdparty libraries along with liborc"
+ ON)
+
+option(STOP_BUILD_ON_WARNING
+ "Fail the build on C++ warnings"
+ ON)
+
+option(BUILD_POSITION_INDEPENDENT_LIB
+ "Compile static libraries with position independent code"
+ OFF)
+
+option(BUILD_CPP_ENABLE_METRICS
+ "Enable the metrics collection at compile phase"
+ OFF)
+
+# Make sure that a build type is selected
+if (NOT CMAKE_BUILD_TYPE)
+ message(STATUS "No build type selected, default to ReleaseWithDebugInfo")
+ set (CMAKE_BUILD_TYPE "RELWITHDEBINFO")
+else ()
+ message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
+endif ()
+
+# Set the package format
+SET(CPACK_GENERATOR "TGZ")
+SET(CPACK_PACKAGE_VENDOR "Apache ORC")
+SET(CPACK_PACKAGE_CONTACT "Apache ORC <de...@orc.apache.org>")
+
+INCLUDE(CPack)
+INCLUDE(ExternalProject)
+
+if (BUILD_POSITION_INDEPENDENT_LIB)
+ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+endif ()
+
+#
+# Compiler specific flags
+#
+# This ensures that things like c++17 get passed correctly
+if(NOT DEFINED CMAKE_CXX_STANDARD)
+ set(CMAKE_CXX_STANDARD 17)
+elseif(${CMAKE_CXX_STANDARD} VERSION_LESS 17)
+ message(FATAL_ERROR "Cannot set a CMAKE_CXX_STANDARD smaller than 17")
+endif()
+# We require a C++17 compliant compiler
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+if (NOT MSVC)
+ set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -fno-omit-frame-pointer")
+ set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -g -DNDEBUG -fno-omit-frame-pointer")
+ set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
+endif ()
+message(STATUS "compiler ${CMAKE_CXX_COMPILER_ID} version ${CMAKE_CXX_COMPILER_VERSION}")
+if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+ if (CMAKE_CXX_COMPILER_VERSION STREQUAL "" OR
+ CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0")
+ message(FATAL_ERROR "A c++17-compliant compiler is required, please use at least Clang 5")
+ else ()
+ set (CXX17_FLAGS "-std=c++17")
+ endif ()
+ set (WARN_FLAGS "-Weverything -Wno-c++98-compat -Wno-missing-prototypes")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-c++98-compat-pedantic -Wno-padded")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-covered-switch-default")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-missing-noreturn -Wno-unknown-pragmas")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-gnu-zero-variadic-macro-arguments")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wconversion")
+ if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "13.0")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-reserved-identifier")
+ endif()
+ if (CMAKE_HOST_APPLE AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "12.0")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-c++2a-compat -Wno-unknown-warning-option")
+ elseif (CMAKE_HOST_APPLE AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "11.0")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-c++2a-compat")
+ endif ()
+ if (STOP_BUILD_ON_WARNING)
+ set (WARN_FLAGS "${WARN_FLAGS} -Werror")
+ endif ()
+elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+ if (CMAKE_CXX_COMPILER_VERSION STREQUAL "" OR
+ CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0")
+ message(FATAL_ERROR "A c++17-compliant compiler is required, please use at least GCC 5")
+ else ()
+ set (CXX17_FLAGS "-std=c++17")
+ endif ()
+ set (WARN_FLAGS "-Wall -Wno-unknown-pragmas -Wconversion")
+ if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "12.0")
+ set (WARN_FLAGS "${WARN_FLAGS} -Wno-array-bounds -Wno-stringop-overread") # To compile protobuf in Fedora37
+ endif ()
+ if (STOP_BUILD_ON_WARNING)
+ set (WARN_FLAGS "${WARN_FLAGS} -Werror")
+ endif ()
+elseif (MSVC)
+ include(CheckCXXCompilerFlag)
+ CHECK_CXX_COMPILER_FLAG("/std:c++17" CPP17_FLAG_SUPPORTED)
+ if (CPP17_FLAG_SUPPORTED)
+ add_compile_options("/std:c++17")
+ else ()
+ message(FATAL_ERROR "A c++17-compliant compiler is required")
+ endif ()
+ add_definitions (-D_SCL_SECURE_NO_WARNINGS)
+ add_definitions (-D_CRT_SECURE_NO_WARNINGS)
+ add_definitions (-D_CRT_NONSTDC_NO_DEPRECATE) # The POSIX name for this item is deprecated
+ set (WARN_FLAGS "${WARN_FLAGS} -wd4521") # multiple copy constructors specified
+ set (WARN_FLAGS "${WARN_FLAGS} -wd4146") # unary minus operator applied to unsigned type, result still unsigned
+endif ()
+
+if (BUILD_CPP_ENABLE_METRICS)
+ message(STATUS "Enable the metrics collection")
+ add_compile_definitions(ENABLE_METRICS=1)
+else ()
+ message(STATUS "Disable the metrics collection")
+ add_compile_definitions(ENABLE_METRICS=0)
+endif ()
+
+enable_testing()
+
+INCLUDE(CheckSourceCompiles)
+INCLUDE(ThirdpartyToolchain)
+
+set (EXAMPLE_DIRECTORY ${CMAKE_SOURCE_DIR}/examples)
+
+add_subdirectory(c++)
+
+install(
+ FILES LICENSE NOTICE
+ DESTINATION "share/doc/orc")
+
+if (BUILD_JAVA)
+ add_subdirectory(java)
+endif()
+
+if (BUILD_TOOLS)
+ add_subdirectory(tools)
+endif ()
+
+if (BUILD_CPP_TESTS)
+ # Add another target called test-out that prints the results on failure
+ if (CMAKE_CONFIGURATION_TYPES)
+ add_custom_target (test-out
+ COMMAND ${CMAKE_CTEST_COMMAND} --force-new-ctest-process
+ --output-on-failure --build-config "$<CONFIGURATION>"
+ )
+ else ()
+ add_custom_target (test-out
+ COMMAND ${CMAKE_CTEST_COMMAND} --force-new-ctest-process
+ --output-on-failure
+ )
+ endif ()
+endif ()
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
deleted file mode 100644
index c9b8f87..0000000
--- a/CODE_OF_CONDUCT.md
+++ /dev/null
@@ -1,95 +0,0 @@
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements. See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership. The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied. See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, sex characteristics, gender identity and expression,
-level of experience, education, socio-economic status, nationality, personal
-appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment
-include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and unwelcome sexual attention or
- advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
- address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
- professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
-threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an appointed
-representative at an online or offline event. Representation of a project may be
-further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at dev@doris.apache.org. All
-complaints will be reviewed and investigated and will result in a response that
-is deemed necessary and appropriate to the circumstances. The project team is
-obligated to maintain confidentiality with regard to the reporter of an incident.
-Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good
-faith may face temporary or permanent repercussions as determined by other
-members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
-available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
-
-[homepage]: https://www.contributor-covenant.org
-
-For answers to common questions about this code of conduct, see
-https://www.contributor-covenant.org/faq
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..7050787
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,367 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
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+ "Licensor" shall mean the copyright owner or entity authorized by
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+ "Legal Entity" shall mean the union of the acting entity and all
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+ "You" (or "Your") shall mean an individual or Legal Entity
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+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
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+ editorial revisions, annotations, elaborations, or other modifications
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+ of this License, Derivative Works shall not include works that remain
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+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
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+ 4. Redistribution. You may reproduce and distribute copies of the
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+ meet the following conditions:
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+ (a) You must give any other recipients of the Work or
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+ (b) You must cause any modified files to carry prominent notices
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+ (c) You must retain, in the Source form of any Derivative Works
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+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
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+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
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+ 6. Trademarks. This License does not grant permission to use the trade
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
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+ 9. Accepting Warranty or Additional Liability. While redistributing
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+ on Your own behalf and on Your sole responsibility, not on behalf
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+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
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+ comment syntax for the file format. We also recommend that a
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+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
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+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
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+APACHE ORC SUBCOMPONENTS:
+
+The Apache ORC project contains subcomponents with separate copyright
+notices and license terms. Your use of the source code for the these
+subcomponents is subject to the terms and conditions of the following
+licenses.
+
+For protobuf:
+
+ Copyright 2008 Google Inc. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following disclaimer
+ in the documentation and/or other materials provided with the
+ distribution.
+ * Neither the name of Google Inc. nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ Code generated by the Protocol Buffer compiler is owned by the owner
+ of the input file used when generating it. This code is not
+ standalone and requires a support library to be linked with it. This
+ support library is itself covered by the above license.
+
+For the site:
+
+ Parts of the site formatting includes software developed by Tom Preston-Werner
+ that are licensed under the MIT License (MIT):
+
+ (c) Copyright [2008-2015] Tom Preston-Werner
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ SOFTWARE.
+
+For snappy:
+
+ Copyright 2011, Google Inc.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following disclaimer
+ in the documentation and/or other materials provided with the
+ distribution.
+ * Neither the name of Google Inc. nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+For zlib:
+
+ (C) 1995-2017 Jean-loup Gailly and Mark Adler
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Jean-loup Gailly Mark Adler
+ jloup@gzip.org madler@alumni.caltech.edu
+
+ If you use the zlib library in a product, we would appreciate *not* receiving
+ lengthy legal documents to sign. The sources are provided for free but without
+ warranty of any kind. The library has been entirely written by Jean-loup
+ Gailly and Mark Adler; it does not include third-party code.
+
+ If you redistribute modified sources, we would appreciate that you include in
+ the file ChangeLog history information documenting your changes. Please read
+ the FAQ for more information on the distribution of modified source versions.
+
+For orc.threeten:
+
+ /*
+ * Copyright (c) 2007-present, Stephen Colebourne & Michael Nascimento Santos
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * * Neither the name of JSR-310 nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
\ No newline at end of file
diff --git a/LICENSE.txt b/LICENSE.txt
deleted file mode 100644
index 5c9c62d..0000000
--- a/LICENSE.txt
+++ /dev/null
@@ -1,749 +0,0 @@
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- documentation and/or other materials provided with the distribution.
- 3. The name of the author may not be used to endorse or promote products
- derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
---------------------------------------------------------------------------------
-
-fe/fe-core/src/main/antlr4/org/apache/doris/nereids/JavaParser.g4: BSD licence
-
- [The "BSD licence"]
- Copyright (c) 2013 Terence Parr, Sam Harwell
- Copyright (c) 2017 Ivan Kochurkin (upgrade to Java 8)
- Copyright (c) 2021 Michał Lorek (upgrade to Java 11)
- Copyright (c) 2022 Michał Lorek (upgrade to Java 17)
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
- 3. The name of the author may not be used to endorse or promote products
- derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- ----------------------------------------------------------------------------------
-
- docs/.vuepress/public/js/jquery.min.js:
-
- jQuery v2.1.4 | (c) 2005, 2015 jQuery Foundation, Inc. | jquery.org/license
-
-----------------------------------------------------------------------------------
-
- docs/.vuepress/public/css/animate.min.css: MIT license
-
-Animate.css - http://daneden.me/animate
-Licensed under the MIT license
-
-Copyright (c) 2013 Daniel Eden
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-----------------------------------------------------------------------------------
-docs/.vuepress/public/js/wow.min.js:
-
-The MIT License (MIT)
-
-Copyright (c) 2016 Thomas Grainger.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-
-Portions of this wow.js Software may utilize the following copyrighted material, the use of which is hereby acknowledged.
-
-WOW: https://github.com/matthieua/WOW/tree/20848c410fe32d161c2330e1d261b59512094f81
-
-Copyright (C) 2014; Matthieu Aussaguel
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..4c79570
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,9 @@
+Apache ORC
+Copyright 2013 and onwards The Apache Software Foundation.
+
+This product includes software developed by The Apache Software
+Foundation (http://www.apache.org/).
+
+This product includes software developed by Hewlett-Packard:
+(c) Copyright [2014-2015] Hewlett-Packard Development Company, L.P
+
diff --git a/README.md b/README.md
index f6f53f3..f5216af 100644
--- a/README.md
+++ b/README.md
@@ -1,30 +1,95 @@
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements. See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership. The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied. See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-
-# Apache Doris Thirdparty Libs
-
-This repository is used to manage third-party libraries used in Apache Doris. Some libraries have not been maintained for a long time, so fork into this repository for bug fixes and feature development. Each third-party library is in a separate branch.
-
-# Current Libs
-
-| Lib Name | Branch | Description | Base version | Source URL | Latest Tag | CHANGELOG|
-| -------- | -------- | ------------------------------------------------------------ | ------------ | ------------------------------------------------------------ | ---------- | --- |
-| libhdfs3 | [libhdfs3](https://github.com/apache/doris-thirdparty/tree/libhdfs3) | designed as an alternative implementation of libhdfs, is implemented based on native Hadoop RPC protocol and HDFS data transfer protocol. It gets rid of the drawbacks of JNI, and it has a lightweight, small memory footprint code base. In addition, it is easy to use and deploy. | Master | [HAWQ_depends](https://github.com/apache/hawq/tree/master/depends/libhdfs3) | libhdfs3-v2.3.4 | [CHANGELOG](h [...]
-| bdbje | [bdbje](https://github.com/apache/doris-thirdparty/tree/bdbje) | Berkley Database Java Edition - build and runtime support. | 18.3.12 | [bdbje Maven src](https://search.maven.org/artifact/com.sleepycat/je/18.3.12/jar) | bdbje-18.3.14-doris-snapshot | [CHANGELOG](https://github.com/apache/doris-thirdparty/blob/bdbje/CHANGELOG.md) |
-| datatables | [datatables](https://github.com/apache/doris-thirdparty/tree/datatables) | | 1.12.1 | | 1.12.1 | [CHANGELOG](https://github.com/apache/doris-thirdparty/blob/datatables/CHANGELOG.md) |
+# [Apache ORC](https://orc.apache.org/)
+
+ORC is a self-describing type-aware columnar file format designed for
+Hadoop workloads. It is optimized for large streaming reads, but with
+integrated support for finding required rows quickly. Storing data in
+a columnar format lets the reader read, decompress, and process only
+the values that are required for the current query. Because ORC files
+are type-aware, the writer chooses the most appropriate encoding for
+the type and builds an internal index as the file is written.
+Predicate pushdown uses those indexes to determine which stripes in a
+file need to be read for a particular query and the row indexes can
+narrow the search to a particular set of 10,000 rows. ORC supports the
+complete set of types in Hive, including the complex types: structs,
+lists, maps, and unions.
+
+## ORC File Library
+
+This project includes both a Java library and a C++ library for reading and writing the _Optimized Row Columnar_ (ORC) file format. The C++ and Java libraries are completely independent of each other and will each read all versions of ORC files.
+
+Releases:
+* Latest: <a href="http://orc.apache.org/releases">Apache ORC releases</a>
+* Maven Central: <a href="http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.apache.orc%22"></a>
+* Downloads: <a href="http://orc.apache.org/downloads">Apache ORC downloads</a>
+* Release tags: <a href="https://github.com/apache/orc/releases">Apache ORC release tags</a>
+* Plan: <a href="https://github.com/apache/orc/milestones">Apache ORC future release plan</a>
+
+The current build status:
+* Main branch <a href="https://github.com/apache/orc/actions/workflows/build_and_test.yml?query=branch%3Amain">
+</a>
+
+Bug tracking: <a href="http://orc.apache.org/bugs">Apache Jira</a>
+
+
+The subdirectories are:
+* c++ - the c++ reader and writer
+* cmake_modules - the cmake modules
+* docker - docker scripts to build and test on various linuxes
+* examples - various ORC example files that are used to test compatibility
+* java - the java reader and writer
+* proto - the protocol buffer definition for the ORC metadata
+* site - the website and documentation
+* tools - the c++ tools for reading and inspecting ORC files
+
+### Building
+
+* Install java 1.8 or higher
+* Install maven 3.8.6 or higher
+* Install cmake 3.12 or higher
+
+To build a release version with debug information:
+```shell
+% mkdir build
+% cd build
+% cmake ..
+% make package
+% make test-out
+
+```
+
+To build a debug version:
+```shell
+% mkdir build
+% cd build
+% cmake .. -DCMAKE_BUILD_TYPE=DEBUG
+% make package
+% make test-out
+
+```
+
+To build a release version without debug information:
+```shell
+% mkdir build
+% cd build
+% cmake .. -DCMAKE_BUILD_TYPE=RELEASE
+% make package
+% make test-out
+
+```
+
+To build only the Java library:
+```shell
+% cd java
+% ./mvnw package
+
+```
+
+To build only the C++ library:
+```shell
+% mkdir build
+% cd build
+% cmake .. -DBUILD_JAVA=OFF
+% make package
+% make test-out
+
+```
diff --git a/c++/CMakeLists.txt b/c++/CMakeLists.txt
new file mode 100644
index 0000000..449bd10
--- /dev/null
+++ b/c++/CMakeLists.txt
@@ -0,0 +1,28 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+include_directories (
+ ${CMAKE_CURRENT_BINARY_DIR}/include
+ "include"
+ )
+
+add_subdirectory(include)
+add_subdirectory(src)
+
+if (BUILD_CPP_TESTS)
+ add_subdirectory(test)
+endif ()
diff --git a/c++/Doxyfile b/c++/Doxyfile
new file mode 100644
index 0000000..ac1f5a8
--- /dev/null
+++ b/c++/Doxyfile
@@ -0,0 +1,2258 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Doxyfile 1.8.7
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project.
+#
+# All text after a double hash (##) is considered a comment and is placed in
+# front of the TAG it is preceding.
+#
+# All text after a single hash (#) is considered a comment and will be ignored.
+# The format is:
+# TAG = value [value, ...]
+# For lists, items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (\" \").
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+DOXYFILE_ENCODING = UTF-8
+
+PROJECT_NAME = "ORC File"
+
+PROJECT_NUMBER = 1.0.0
+
+PROJECT_BRIEF = Native ORC File Reader/Writer
+
+PROJECT_LOGO =
+
+OUTPUT_DIRECTORY = build/doxygen
+
+# If the BRIEF_MEMBER_DESC tag is set to YES doxygen will include brief member
+# descriptions after the members that are listed in the file and class
+# documentation (similar to Javadoc). Set to NO to disable this.
+# The default value is: YES.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES doxygen will prepend the brief
+# description of a member or function before the detailed description
+#
+# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+# The default value is: YES.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator that is
+# used to form the text in various listings. Each string in this list, if found
+# as the leading text of the brief description, will be stripped from the text
+# and the result, after processing the whole list, is used as the annotated
+# text. Otherwise, the brief description is used as-is. If left blank, the
+# following values are used ($name is automatically replaced with the name of
+# the entity):The $name class, The $name widget, The $name file, is, provides,
+# specifies, contains, represents, a, an and the.
+
+ABBREVIATE_BRIEF =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# doxygen will generate a detailed section even if there is only a brief
+# description.
+# The default value is: NO.
+
+ALWAYS_DETAILED_SEC = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+# The default value is: NO.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES doxygen will prepend the full path
+# before files name in the file list and in the header files. If set to NO the
+# shortest path that makes the file name unique will be used
+# The default value is: YES.
+
+FULL_PATH_NAMES = YES
+
+# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
+# Stripping is only done if one of the specified strings matches the left-hand
+# part of the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the path to
+# strip.
+#
+# Note that you can specify absolute paths here, but also relative paths, which
+# will be relative from the directory where doxygen is started.
+# This tag requires that the tag FULL_PATH_NAMES is set to YES.
+
+STRIP_FROM_PATH =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
+# path mentioned in the documentation of a class, which tells the reader which
+# header file to include in order to use a class. If left blank only the name of
+# the header file containing the class definition is used. Otherwise one should
+# specify the list of include paths that are normally passed to the compiler
+# using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
+# less readable) file names. This can be useful is your file systems doesn't
+# support long names like on DOS, Mac, or CD-ROM.
+# The default value is: NO.
+
+SHORT_NAMES = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
+# first line (until the first dot) of a Javadoc-style comment as the brief
+# description. If set to NO, the Javadoc-style will behave just like regular Qt-
+# style comments (thus requiring an explicit @brief command for a brief
+# description.)
+# The default value is: NO.
+
+JAVADOC_AUTOBRIEF = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
+# line (until the first dot) of a Qt-style comment as the brief description. If
+# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
+# requiring an explicit \brief command for a brief description.)
+# The default value is: NO.
+
+QT_AUTOBRIEF = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
+# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
+# a brief description. This used to be the default behavior. The new default is
+# to treat a multi-line C++ comment block as a detailed description. Set this
+# tag to YES if you prefer the old behavior instead.
+#
+# Note that setting this tag to YES also means that rational rose comments are
+# not recognized any more.
+# The default value is: NO.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
+# documentation from any documented member that it re-implements.
+# The default value is: YES.
+
+INHERIT_DOCS = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce a
+# new page for each member. If set to NO, the documentation of a member will be
+# part of the file/class/namespace that contains it.
+# The default value is: NO.
+
+SEPARATE_MEMBER_PAGES = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
+# uses this value to replace tabs by spaces in code fragments.
+# Minimum value: 1, maximum value: 16, default value: 4.
+
+TAB_SIZE = 4
+
+# This tag can be used to specify a number of aliases that act as commands in
+# the documentation. An alias has the form:
+# name=value
+# For example adding
+# "sideeffect=@par Side Effects:\n"
+# will allow you to put the command \sideeffect (or @sideeffect) in the
+# documentation, which will result in a user-defined paragraph with heading
+# "Side Effects:". You can put \n's in the value part of an alias to insert
+# newlines.
+
+ALIASES =
+
+# This tag can be used to specify a number of word-keyword mappings (TCL only).
+# A mapping has the form "name=value". For example adding "class=itcl::class"
+# will allow you to use the command class in the itcl::class meaning.
+
+TCL_SUBST =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C. For
+# instance, some of the names that are used will be different. The list of all
+# members will be omitted, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_FOR_C = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
+# Python sources only. Doxygen will then generate output that is more tailored
+# for that language. For instance, namespaces will be presented as packages,
+# qualified scopes will look different, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources. Doxygen will then generate output that is tailored for Fortran.
+# The default value is: NO.
+
+OPTIMIZE_FOR_FORTRAN = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for VHDL.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_VHDL = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given
+# extension. Doxygen has a built-in mapping, but you can override or extend it
+# using this tag. The format is ext=language, where ext is a file extension, and
+# language is one of the parsers supported by doxygen: IDL, Java, Javascript,
+# C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran:
+# FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran:
+# Fortran. In the later case the parser tries to guess whether the code is fixed
+# or free formatted code, this is the default for Fortran type files), VHDL. For
+# instance to make doxygen treat .inc files as Fortran files (default is PHP),
+# and .f files as C (default is Fortran), use: inc=Fortran f=C.
+#
+# Note For files without extension you can use no_extension as a placeholder.
+#
+# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
+# the files are not read by doxygen.
+
+EXTENSION_MAPPING =
+
+# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
+# according to the Markdown format, which allows for more readable
+# documentation. See http://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you can
+# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
+# case of backward compatibilities issues.
+# The default value is: YES.
+
+MARKDOWN_SUPPORT = YES
+
+# When enabled doxygen tries to link words that correspond to documented
+# classes, or namespaces to their corresponding documentation. Such a link can
+# be prevented in individual cases by by putting a % sign in front of the word
+# or globally by setting AUTOLINK_SUPPORT to NO.
+# The default value is: YES.
+
+AUTOLINK_SUPPORT = YES
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should set this
+# tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string);
+# versus func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+# The default value is: NO.
+
+BUILTIN_STL_SUPPORT = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+# The default value is: NO.
+
+CPP_CLI_SUPPORT = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
+# http://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen
+# will parse them like normal C++ but will assume all classes use public instead
+# of private inheritance when no explicit protection keyword is present.
+# The default value is: NO.
+
+SIP_SUPPORT = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate
+# getter and setter methods for a property. Setting this option to YES will make
+# doxygen to replace the get and set methods by a property in the documentation.
+# This will only work if the methods are indeed getting or setting a simple
+# type. If this is not the case, or you want to show the methods anyway, you
+# should set this option to NO.
+# The default value is: YES.
+
+IDL_PROPERTY_SUPPORT = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+# The default value is: NO.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# Set the SUBGROUPING tag to YES to allow class member groups of the same type
+# (for instance a group of public functions) to be put as a subgroup of that
+# type (e.g. under the Public Functions section). Set it to NO to prevent
+# subgrouping. Alternatively, this can be done per class using the
+# \nosubgrouping command.
+# The default value is: YES.
+
+SUBGROUPING = YES
+
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
+# are shown inside the group in which they are included (e.g. using \ingroup)
+# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
+# and RTF).
+#
+# Note that this feature does not work in combination with
+# SEPARATE_MEMBER_PAGES.
+# The default value is: NO.
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
+# with only public data fields or simple typedef fields will be shown inline in
+# the documentation of the scope in which they are defined (i.e. file,
+# namespace, or group documentation), provided this scope is documented. If set
+# to NO, structs, classes, and unions are shown on a separate page (for HTML and
+# Man pages) or section (for LaTeX and RTF).
+# The default value is: NO.
+
+INLINE_SIMPLE_STRUCTS = NO
+
+# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
+# enum is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically be
+# useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+# The default value is: NO.
+
+TYPEDEF_HIDES_STRUCT = NO
+
+# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
+# cache is used to resolve symbols given their name and scope. Since this can be
+# an expensive process and often the same symbol appears multiple times in the
+# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
+# doxygen will become slower. If the cache is too large, memory is wasted. The
+# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
+# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
+# symbols. At the end of a run doxygen will report the cache usage and suggest
+# the optimal cache size from a speed point of view.
+# Minimum value: 0, maximum value: 9, default value: 0.
+
+LOOKUP_CACHE_SIZE = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available. Private
+# class members and static file members will be hidden unless the
+# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
+# Note: This will also disable the warnings about undocumented members that are
+# normally produced when WARNINGS is set to YES.
+# The default value is: NO.
+
+EXTRACT_ALL = NO
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class will
+# be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIVATE = NO
+
+# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal
+# scope will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PACKAGE = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file will be
+# included in the documentation.
+# The default value is: NO.
+
+EXTRACT_STATIC = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) defined
+# locally in source files will be included in the documentation. If set to NO
+# only classes defined in header files are included. Does not have any effect
+# for Java sources.
+# The default value is: YES.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# This flag is only useful for Objective-C code. When set to YES local methods,
+# which are defined in the implementation section but not in the interface are
+# included in the documentation. If set to NO only methods in the interface are
+# included.
+# The default value is: NO.
+
+EXTRACT_LOCAL_METHODS = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base name of
+# the file that contains the anonymous namespace. By default anonymous namespace
+# are hidden.
+# The default value is: NO.
+
+EXTRACT_ANON_NSPACES = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
+# undocumented members inside documented classes or files. If set to NO these
+# members will be included in the various overviews, but no documentation
+# section is generated. This option has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy. If set
+# to NO these classes will be included in the various overviews. This option has
+# no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
+# (class|struct|union) declarations. If set to NO these declarations will be
+# included in the documentation.
+# The default value is: NO.
+
+HIDE_FRIEND_COMPOUNDS = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
+# documentation blocks found inside the body of a function. If set to NO these
+# blocks will be appended to the function's detailed documentation block.
+# The default value is: NO.
+
+HIDE_IN_BODY_DOCS = NO
+
+# The INTERNAL_DOCS tag determines if documentation that is typed after a
+# \internal command is included. If the tag is set to NO then the documentation
+# will be excluded. Set it to YES to include the internal documentation.
+# The default value is: NO.
+
+INTERNAL_DOCS = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file
+# names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+# The default value is: system dependent.
+
+CASE_SENSE_NAMES = NO
+
+# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
+# their full class and namespace scopes in the documentation. If set to YES the
+# scope will be hidden.
+# The default value is: NO.
+
+HIDE_SCOPE_NAMES = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
+# the files that are included by a file in the documentation of that file.
+# The default value is: YES.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
+# grouped member an include statement to the documentation, telling the reader
+# which file to include in order to use the member.
+# The default value is: NO.
+
+SHOW_GROUPED_MEMB_INC = NO
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
+# files with double quotes in the documentation rather than with sharp brackets.
+# The default value is: NO.
+
+FORCE_LOCAL_INCLUDES = NO
+
+# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
+# documentation for inline members.
+# The default value is: YES.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
+# (detailed) documentation of file and class members alphabetically by member
+# name. If set to NO the members will appear in declaration order.
+# The default value is: YES.
+
+SORT_MEMBER_DOCS = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
+# descriptions of file, namespace and class members alphabetically by member
+# name. If set to NO the members will appear in declaration order. Note that
+# this will also influence the order of the classes in the class list.
+# The default value is: NO.
+
+SORT_BRIEF_DOCS = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
+# (brief and detailed) documentation of class members so that constructors and
+# destructors are listed first. If set to NO the constructors will appear in the
+# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
+# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
+# member documentation.
+# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
+# detailed member documentation.
+# The default value is: NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
+# of group names into alphabetical order. If set to NO the group names will
+# appear in their defined order.
+# The default value is: NO.
+
+SORT_GROUP_NAMES = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
+# fully-qualified names, including namespaces. If set to NO, the class list will
+# be sorted only by class name, not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the alphabetical
+# list.
+# The default value is: NO.
+
+SORT_BY_SCOPE_NAME = NO
+
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
+# type resolution of all parameters of a function it will reject a match between
+# the prototype and the implementation of a member function even if there is
+# only one candidate or it is obvious which candidate to choose by doing a
+# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
+# accept a match between prototype and implementation in such cases.
+# The default value is: NO.
+
+STRICT_PROTO_MATCHING = NO
+
+# The GENERATE_TODOLIST tag can be used to enable ( YES) or disable ( NO) the
+# todo list. This list is created by putting \todo commands in the
+# documentation.
+# The default value is: YES.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable ( YES) or disable ( NO) the
+# test list. This list is created by putting \test commands in the
+# documentation.
+# The default value is: YES.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable ( YES) or disable ( NO) the bug
+# list. This list is created by putting \bug commands in the documentation.
+# The default value is: YES.
+
+GENERATE_BUGLIST = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable ( YES) or disable ( NO)
+# the deprecated list. This list is created by putting \deprecated commands in
+# the documentation.
+# The default value is: YES.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional documentation
+# sections, marked by \if <section_label> ... \endif and \cond <section_label>
+# ... \endcond blocks.
+
+ENABLED_SECTIONS =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
+# initial value of a variable or macro / define can have for it to appear in the
+# documentation. If the initializer consists of more lines than specified here
+# it will be hidden. Use a value of 0 to hide initializers completely. The
+# appearance of the value of individual variables and macros / defines can be
+# controlled using \showinitializer or \hideinitializer command in the
+# documentation regardless of this setting.
+# Minimum value: 0, maximum value: 10000, default value: 30.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
+# the bottom of the documentation of classes and structs. If set to YES the list
+# will mention the files that were used to generate the documentation.
+# The default value is: YES.
+
+SHOW_USED_FILES = YES
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
+# will remove the Files entry from the Quick Index and from the Folder Tree View
+# (if specified).
+# The default value is: YES.
+
+SHOW_FILES = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
+# page. This will remove the Namespaces entry from the Quick Index and from the
+# Folder Tree View (if specified).
+# The default value is: YES.
+
+SHOW_NAMESPACES = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command command input-file, where command is the value of the
+# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
+# by doxygen. Whatever the program writes to standard output is used as the file
+# version. For an example see the documentation.
+
+FILE_VERSION_FILTER =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option. You can
+# optionally specify a file name after the option, if omitted DoxygenLayout.xml
+# will be used as the name of the layout file.
+#
+# Note that if you run doxygen from a directory containing a file called
+# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
+# tag is left empty.
+
+LAYOUT_FILE =
+
+# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
+# the reference definitions. This must be a list of .bib files. The .bib
+# extension is automatically appended if omitted. This requires the bibtex tool
+# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info.
+# For LaTeX the style of the bibliography can be controlled using
+# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
+# search path. Do not use file names with spaces, bibtex cannot handle them. See
+# also \cite for info how to create references.
+
+CITE_BIB_FILES =
+
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated to
+# standard output by doxygen. If QUIET is set to YES this implies that the
+# messages are off.
+# The default value is: NO.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated to standard error ( stderr) by doxygen. If WARNINGS is set to YES
+# this implies that the warnings are on.
+#
+# Tip: Turn warnings on while writing the documentation.
+# The default value is: YES.
+
+WARNINGS = YES
+
+# If the WARN_IF_UNDOCUMENTED tag is set to YES, then doxygen will generate
+# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
+# will automatically be disabled.
+# The default value is: YES.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some parameters
+# in a documented function, or documenting parameters that don't exist or using
+# markup commands wrongly.
+# The default value is: YES.
+
+WARN_IF_DOC_ERROR = YES
+
+# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
+# are documented, but have no documentation for their parameters or return
+# value. If set to NO doxygen will only warn about wrong or incomplete parameter
+# documentation, but not about the absence of documentation.
+# The default value is: NO.
+
+WARN_NO_PARAMDOC = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that doxygen
+# can produce. The string should contain the $file, $line, and $text tags, which
+# will be replaced by the file and line number from which the warning originated
+# and the warning text. Optionally the format may contain $version, which will
+# be replaced by the version of the file (if it could be obtained via
+# FILE_VERSION_FILTER)
+# The default value is: $file:$line: $text.
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning and error
+# messages should be written. If left blank the output is written to standard
+# error (stderr).
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag is used to specify the files and/or directories that contain
+# documented source files. You may enter file names like myfile.cpp or
+# directories like /usr/src/myproject. Separate the files or directories with
+# spaces.
+# Note: If this tag is empty the current directory is searched.
+
+INPUT =
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
+# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
+# documentation (see: http://www.gnu.org/software/libiconv) for the list of
+# possible encodings.
+# The default value is: UTF-8.
+
+INPUT_ENCODING = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
+# *.h) to filter out the source-files in the directories. If left blank the
+# following patterns are tested:*.c, *.cc, *.cxx, *.cpp, *.c++, *.java, *.ii,
+# *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h, *.hh, *.hxx, *.hpp,
+# *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc, *.m, *.markdown,
+# *.md, *.mm, *.dox, *.py, *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf,
+# *.qsf, *.as and *.js.
+
+FILE_PATTERNS =
+
+# The RECURSIVE tag can be used to specify whether or not subdirectories should
+# be searched for input files as well.
+# The default value is: NO.
+
+RECURSIVE = NO
+
+# The EXCLUDE tag can be used to specify files and/or directories that should be
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+#
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
+# from the input.
+# The default value is: NO.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories for example use the pattern */test/*
+
+EXCLUDE_PATTERNS =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories use the pattern */test/*
+
+EXCLUDE_SYMBOLS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or directories
+# that contain example code fragments that are included (see the \include
+# command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
+# *.h) to filter out the source-files in the directories. If left blank all
+# files are included.
+
+EXAMPLE_PATTERNS =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude commands
+# irrespective of the value of the RECURSIVE tag.
+# The default value is: NO.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or directories
+# that contain images that are to be included in the documentation (see the
+# \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command:
+#
+# <filter> <input-file>
+#
+# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
+# name of an input file. Doxygen will then use the output that the filter
+# program writes to standard output. If FILTER_PATTERNS is specified, this tag
+# will be ignored.
+#
+# Note that the filter must not add or remove lines; it is applied before the
+# code is scanned, but not when the output code is generated. If lines are added
+# or removed, the anchors will not be placed correctly.
+
+INPUT_FILTER =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form: pattern=filter
+# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
+# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
+# patterns match the file name, INPUT_FILTER is applied.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER ) will also be used to filter the input files that are used for
+# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
+# The default value is: NO.
+
+FILTER_SOURCE_FILES = NO
+
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
+# it is also possible to disable source filtering for a specific pattern using
+# *.ext= (so without naming a filter).
+# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
+
+FILTER_SOURCE_PATTERNS =
+
+# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
+# is part of the input, its contents will be placed on the main page
+# (index.html). This can be useful if you have a project on for instance GitHub
+# and want to reuse the introduction page also for the doxygen output.
+
+USE_MDFILE_AS_MAINPAGE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
+# generated. Documented entities will be cross-referenced with these sources.
+#
+# Note: To get rid of all source code in the generated output, make sure that
+# also VERBATIM_HEADERS is set to NO.
+# The default value is: NO.
+
+SOURCE_BROWSER = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body of functions,
+# classes and enums directly into the documentation.
+# The default value is: NO.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
+# special comment blocks from generated source code fragments. Normal C, C++ and
+# Fortran comments will always remain visible.
+# The default value is: YES.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
+# function all documented functions referencing it will be listed.
+# The default value is: NO.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES then for each documented function
+# all documented entities called/used by that function will be listed.
+# The default value is: NO.
+
+REFERENCES_RELATION = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
+# to YES, then the hyperlinks from functions in REFERENCES_RELATION and
+# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
+# link to the documentation.
+# The default value is: YES.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
+# source code will show a tooltip with additional information such as prototype,
+# brief description and links to the definition and documentation. Since this
+# will make the HTML file larger and loading of large files a bit slower, you
+# can opt to disable this feature.
+# The default value is: YES.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+SOURCE_TOOLTIPS = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code will
+# point to the HTML generated by the htags(1) tool instead of doxygen built-in
+# source browser. The htags tool is part of GNU's global source tagging system
+# (see http://www.gnu.org/software/global/global.html). You will need version
+# 4.8.6 or higher.
+#
+# To use it do the following:
+# - Install the latest version of global
+# - Enable SOURCE_BROWSER and USE_HTAGS in the config file
+# - Make sure the INPUT points to the root of the source tree
+# - Run doxygen as normal
+#
+# Doxygen will invoke htags (and that will in turn invoke gtags), so these
+# tools must be available from the command line (i.e. in the search path).
+#
+# The result: instead of the source browser generated by doxygen, the links to
+# source code will now point to the output of htags.
+# The default value is: NO.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+USE_HTAGS = NO
+
+# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
+# verbatim copy of the header file for each class for which an include is
+# specified. Set to NO to disable this.
+# See also: Section \class.
+# The default value is: YES.
+
+VERBATIM_HEADERS = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
+# compounds will be generated. Enable this if the project contains a lot of
+# classes, structs, unions or interfaces.
+# The default value is: YES.
+
+ALPHABETICAL_INDEX = YES
+
+# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in
+# which the alphabetical index list will be split.
+# Minimum value: 1, maximum value: 20, default value: 5.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all classes will
+# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
+# can be used to specify a prefix (or a list of prefixes) that should be ignored
+# while generating the index headers.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES doxygen will generate HTML output
+# The default value is: YES.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
+# generated HTML page (for example: .htm, .php, .asp).
+# The default value is: .html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
+# each generated HTML page. If the tag is left blank doxygen will generate a
+# standard header.
+#
+# To get valid HTML the header file that includes any scripts and style sheets
+# that doxygen needs, which is dependent on the configuration options used (e.g.
+# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
+# default header using
+# doxygen -w html new_header.html new_footer.html new_stylesheet.css
+# YourConfigFile
+# and then modify the file new_header.html. See also section "Doxygen usage"
+# for information on how to generate the default header that doxygen normally
+# uses.
+# Note: The header is subject to change so you typically have to regenerate the
+# default header when upgrading to a newer version of doxygen. For a description
+# of the possible markers and block names see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
+# generated HTML page. If the tag is left blank doxygen will generate a standard
+# footer. See HTML_HEADER for more information on how to generate a default
+# footer and what special commands can be used inside the footer. See also
+# section "Doxygen usage" for information on how to generate the default footer
+# that doxygen normally uses.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FOOTER =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
+# sheet that is used by each HTML page. It can be used to fine-tune the look of
+# the HTML output. If left blank doxygen will generate a default style sheet.
+# See also section "Doxygen usage" for information on how to generate the style
+# sheet that doxygen normally uses.
+# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
+# it is more robust and this tag (HTML_STYLESHEET) will in the future become
+# obsolete.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_STYLESHEET =
+
+# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional user-
+# defined cascading style sheet that is included after the standard style sheets
+# created by doxygen. Using this option one can overrule certain style aspects.
+# This is preferred over using HTML_STYLESHEET since it does not replace the
+# standard style sheet and is therefor more robust against future updates.
+# Doxygen will copy the style sheet file to the output directory. For an example
+# see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_STYLESHEET =
+
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
+# files will be copied as-is; there are no commands or markers available.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_FILES =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
+# will adjust the colors in the stylesheet and background images according to
+# this color. Hue is specified as an angle on a colorwheel, see
+# http://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
+# purple, and 360 is red again.
+# Minimum value: 0, maximum value: 359, default value: 220.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_HUE = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
+# in the HTML output. For a value of 0 the output will use grayscales only. A
+# value of 255 will produce the most vivid colors.
+# Minimum value: 0, maximum value: 255, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_SAT = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
+# luminance component of the colors in the HTML output. Values below 100
+# gradually make the output lighter, whereas values above 100 make the output
+# darker. The value divided by 100 is the actual gamma applied, so 80 represents
+# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
+# change the gamma.
+# Minimum value: 40, maximum value: 240, default value: 80.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_GAMMA = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_TIMESTAMP = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_SECTIONS = NO
+
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
+# shown in the various tree structured indices initially; the user can expand
+# and collapse entries dynamically later on. Doxygen will expand the tree to
+# such a level that at most the specified number of entries are visible (unless
+# a fully collapsed tree already exceeds this amount). So setting the number of
+# entries 1 will produce a full collapsed tree by default. 0 is a special value
+# representing an infinite number of entries and will result in a full expanded
+# tree by default.
+# Minimum value: 0, maximum value: 9999, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files will be
+# generated that can be used as input for Apple's Xcode 3 integrated development
+# environment (see: http://developer.apple.com/tools/xcode/), introduced with
+# OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a
+# Makefile in the HTML output directory. Running make will produce the docset in
+# that directory and running make install will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
+# startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# for more information.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_DOCSET = NO
+
+# This tag determines the name of the docset feed. A documentation feed provides
+# an umbrella under which multiple documentation sets from a single provider
+# (such as a company or product suite) can be grouped.
+# The default value is: Doxygen generated docs.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_FEEDNAME = "Doxygen generated docs"
+
+# This tag specifies a string that should uniquely identify the documentation
+# set bundle. This should be a reverse domain-name style string, e.g.
+# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_BUNDLE_ID = org.doxygen.Project
+
+# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+# The default value is: org.doxygen.Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_ID = org.doxygen.Publisher
+
+# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
+# The default value is: Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_NAME = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
+# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
+# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
+# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on
+# Windows.
+#
+# The HTML Help Workshop contains a compiler that can convert all HTML output
+# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
+# files are now used as the Windows 98 help format, and will replace the old
+# Windows help format (.hlp) on all Windows platforms in the future. Compressed
+# HTML files also contain an index, a table of contents, and you can search for
+# words in the documentation. The HTML workshop also contains a viewer for
+# compressed HTML files.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_HTMLHELP = NO
+
+# The CHM_FILE tag can be used to specify the file name of the resulting .chm
+# file. You can add a path in front of the file if the result should not be
+# written to the html output directory.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_FILE =
+
+# The HHC_LOCATION tag can be used to specify the location (absolute path
+# including file name) of the HTML help compiler ( hhc.exe). If non-empty
+# doxygen will try to run the HTML help compiler on the generated index.hhp.
+# The file has to be specified with full path.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+HHC_LOCATION =
+
+# The GENERATE_CHI flag controls if a separate .chi index file is generated (
+# YES) or that it should be included in the .chm file ( NO).
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+GENERATE_CHI = NO
+
+# The CHM_INDEX_ENCODING is used to encode HtmlHelp index ( hhk), content ( hhc)
+# and project file content.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_INDEX_ENCODING =
+
+# The BINARY_TOC flag controls whether a binary table of contents is generated (
+# YES) or a normal table of contents ( NO) in the .chm file. Furthermore it
+# enables the Previous and Next buttons.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members to
+# the table of contents of the HTML help documentation and to the tree view.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+TOC_EXPAND = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
+# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
+# (.qch) of the generated HTML documentation.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_QHP = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
+# the file name of the resulting .qch file. The path specified is relative to
+# the HTML output folder.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QCH_FILE =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
+# Project output. For more information please see Qt Help Project / Namespace
+# (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace).
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_NAMESPACE = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
+# Help Project output. For more information please see Qt Help Project / Virtual
+# Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual-
+# folders).
+# The default value is: doc.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_VIRTUAL_FOLDER = doc
+
+# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
+# filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_NAME =
+
+# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_ATTRS =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's filter section matches. Qt Help Project / Filter Attributes (see:
+# http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_SECT_FILTER_ATTRS =
+
+# The QHG_LOCATION tag can be used to specify the location of Qt's
+# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the
+# generated .qhp file.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHG_LOCATION =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
+# generated, together with the HTML files, they form an Eclipse help plugin. To
+# install this plugin and make it available under the help contents menu in
+# Eclipse, the contents of the directory containing the HTML and XML files needs
+# to be copied into the plugins directory of eclipse. The name of the directory
+# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
+# After copying Eclipse needs to be restarted before the help appears.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_ECLIPSEHELP = NO
+
+# A unique identifier for the Eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have this
+# name. Each documentation set should have its own identifier.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
+
+ECLIPSE_DOC_ID = org.doxygen.Project
+
+# If you want full control over the layout of the generated HTML pages it might
+# be necessary to disable the index and replace it with your own. The
+# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
+# of each HTML page. A value of NO enables the index and the value YES disables
+# it. Since the tabs in the index contain the same information as the navigation
+# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+DISABLE_INDEX = NO
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information. If the tag
+# value is set to YES, a side panel will be generated containing a tree-like
+# index structure (just like the one that is generated for HTML Help). For this
+# to work a browser that supports JavaScript, DHTML, CSS and frames is required
+# (i.e. any modern browser). Windows users are probably better off using the
+# HTML help feature. Via custom stylesheets (see HTML_EXTRA_STYLESHEET) one can
+# further fine-tune the look of the index. As an example, the default style
+# sheet generated by doxygen has an example that shows how to put an image at
+# the root of the tree instead of the PROJECT_NAME. Since the tree basically has
+# the same information as the tab index, you could consider setting
+# DISABLE_INDEX to YES when enabling this option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_TREEVIEW = NO
+
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
+# doxygen will group on one line in the generated HTML documentation.
+#
+# Note that a value of 0 will completely suppress the enum values from appearing
+# in the overview section.
+# Minimum value: 0, maximum value: 20, default value: 4.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+ENUM_VALUES_PER_LINE = 4
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
+# to set the initial width (in pixels) of the frame in which the tree is shown.
+# Minimum value: 0, maximum value: 1500, default value: 250.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+TREEVIEW_WIDTH = 250
+
+# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open links to
+# external symbols imported via tag files in a separate window.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+EXT_LINKS_IN_WINDOW = NO
+
+# Use this tag to change the font size of LaTeX formulas included as images in
+# the HTML documentation. When you change the font size after a successful
+# doxygen run you need to manually remove any form_*.png images from the HTML
+# output directory to force them to be regenerated.
+# Minimum value: 8, maximum value: 50, default value: 10.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_FONTSIZE = 10
+
+# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_TRANSPARENT = YES
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
+# http://www.mathjax.org) which uses client side Javascript for the rendering
+# instead of using prerendered bitmaps. Use this if you do not have LaTeX
+# installed or if you want to formulas look prettier in the HTML output. When
+# enabled you may also need to install MathJax separately and configure the path
+# to it using the MATHJAX_RELPATH option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+USE_MATHJAX = NO
+
+# When MathJax is enabled you can set the default output format to be used for
+# the MathJax output. See the MathJax site (see:
+# http://docs.mathjax.org/en/latest/output.html) for more details.
+# Possible values are: HTML-CSS (which is slower, but has the best
+# compatibility), NativeMML (i.e. MathML) and SVG.
+# The default value is: HTML-CSS.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_FORMAT = HTML-CSS
+
+# When MathJax is enabled you need to specify the location relative to the HTML
+# output directory using the MATHJAX_RELPATH option. The destination directory
+# should contain the MathJax.js script. For instance, if the mathjax directory
+# is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
+# Content Delivery Network so you can quickly see the result without installing
+# MathJax. However, it is strongly recommended to install a local copy of
+# MathJax from http://www.mathjax.org before deployment.
+# The default value is: http://cdn.mathjax.org/mathjax/latest.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
+
+# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
+# extension names that should be enabled during MathJax rendering. For example
+# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_EXTENSIONS =
+
+# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
+# of code that will be used on startup of the MathJax code. See the MathJax site
+# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an
+# example see the documentation.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_CODEFILE =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
+# the HTML output. The underlying search engine uses javascript and DHTML and
+# should work on any modern browser. Note that when using HTML help
+# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
+# there is already a search function so this one should typically be disabled.
+# For large projects the javascript based search engine can be slow, then
+# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
+# search using the keyboard; to jump to the search box use <access key> + S
+# (what the <access key> is depends on the OS and browser, but it is typically
+# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
+# key> to jump into the search results window, the results can be navigated
+# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
+# the search. The filter options can be selected when the cursor is inside the
+# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
+# to select a filter and <Enter> or <escape> to activate or cancel the filter
+# option.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+SEARCHENGINE = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a web server instead of a web client using Javascript. There
+# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
+# setting. When disabled, doxygen will generate a PHP script for searching and
+# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
+# and searching needs to be provided by external tools. See the section
+# "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SERVER_BASED_SEARCH = NO
+
+# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
+# script for searching. Instead the search results are written to an XML file
+# which needs to be processed by an external indexer. Doxygen will invoke an
+# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
+# search results.
+#
+# Doxygen ships with an example indexer ( doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: http://xapian.org/).
+#
+# See the section "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH = NO
+
+# The SEARCHENGINE_URL should point to a search engine hosted by a web server
+# which will return the search results when EXTERNAL_SEARCH is enabled.
+#
+# Doxygen ships with an example indexer ( doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: http://xapian.org/). See the section "External Indexing and
+# Searching" for details.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHENGINE_URL =
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
+# search data is written to a file for indexing by an external tool. With the
+# SEARCHDATA_FILE tag the name of this file can be specified.
+# The default file is: searchdata.xml.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHDATA_FILE = searchdata.xml
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
+# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
+# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
+# projects and redirect the results back to the right project.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH_ID =
+
+# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
+# projects other than the one defined by this configuration file, but that are
+# all added to the same external search index. Each project needs to have a
+# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
+# to a relative location where the documentation can be found. The format is:
+# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTRA_SEARCH_MAPPINGS =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES doxygen will generate LaTeX output.
+# The default value is: YES.
+
+GENERATE_LATEX = YES
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked.
+#
+# Note that when enabling USE_PDFLATEX this option is only used for generating
+# bitmaps for formulas in the HTML output, but not in the Makefile that is
+# written to the output directory.
+# The default file is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
+# index for LaTeX.
+# The default file is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES doxygen generates more compact LaTeX
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+COMPACT_LATEX = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used by the
+# printer.
+# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
+# 14 inches) and executive (7.25 x 10.5 inches).
+# The default value is: a4.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PAPER_TYPE = a4
+
+# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
+# that should be included in the LaTeX output. To get the times font for
+# instance you can specify
+# EXTRA_PACKAGES=times
+# If left blank no extra packages will be included.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the
+# generated LaTeX document. The header should contain everything until the first
+# chapter. If it is left blank doxygen will generate a standard header. See
+# section "Doxygen usage" for information on how to let doxygen write the
+# default header to a separate file.
+#
+# Note: Only use a user-defined header if you know what you are doing! The
+# following commands have a special meaning inside the header: $title,
+# $datetime, $date, $doxygenversion, $projectname, $projectnumber. Doxygen will
+# replace them by respectively the title of the page, the current date and time,
+# only the current date, the version number of doxygen, the project name (see
+# PROJECT_NAME), or the project number (see PROJECT_NUMBER).
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HEADER =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
+# generated LaTeX document. The footer should contain everything after the last
+# chapter. If it is left blank doxygen will generate a standard footer.
+#
+# Note: Only use a user-defined footer if you know what you are doing!
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_FOOTER =
+
+# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the LATEX_OUTPUT output
+# directory. Note that the files will be copied as-is; there are no commands or
+# markers available.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_FILES =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
+# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
+# contain links (just like the HTML output) instead of page references. This
+# makes the output suitable for online browsing using a PDF viewer.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PDF_HYPERLINKS = YES
+
+# If the LATEX_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate
+# the PDF file directly from the LaTeX files. Set this option to YES to get a
+# higher quality PDF documentation.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+USE_PDFLATEX = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
+# command to the generated LaTeX files. This will instruct LaTeX to keep running
+# if errors occur, instead of asking the user for help. This option is also used
+# when generating formulas in HTML.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BATCHMODE = NO
+
+# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
+# index chapters (such as File Index, Compound Index, etc.) in the output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HIDE_INDICES = NO
+
+# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source
+# code with syntax highlighting in the LaTeX output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_SOURCE_CODE = NO
+
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. See
+# http://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# The default value is: plain.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BIB_STYLE = plain
+
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES doxygen will generate RTF output. The
+# RTF output is optimized for Word 97 and may not look too pretty with other RTF
+# readers/editors.
+# The default value is: NO.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: rtf.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES doxygen generates more compact RTF
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
+# contain hyperlink fields. The RTF file will contain links (just like the HTML
+# output) instead of page references. This makes the output suitable for online
+# browsing using Word or some other Word compatible readers that support those
+# fields.
+#
+# Note: WordPad (write) and others do not support links.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's config
+# file, i.e. a series of assignments. You only have to provide replacements,
+# missing definitions are set to their default value.
+#
+# See also section "Doxygen usage" for information on how to generate the
+# default style sheet that doxygen normally uses.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an RTF document. Syntax is
+# similar to doxygen's config file. A template extensions file can be generated
+# using doxygen -e rtf extensionFile.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_EXTENSIONS_FILE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES doxygen will generate man pages for
+# classes and files.
+# The default value is: NO.
+
+GENERATE_MAN = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it. A directory man3 will be created inside the directory specified by
+# MAN_OUTPUT.
+# The default directory is: man.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to the generated
+# man pages. In case the manual section does not start with a number, the number
+# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
+# optional.
+# The default value is: .3.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_EXTENSION = .3
+
+# The MAN_SUBDIR tag determines the name of the directory created within
+# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
+# MAN_EXTENSION with the initial . removed.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_SUBDIR =
+
+# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
+# will generate one additional man file for each entity documented in the real
+# man page(s). These additional files only source the real man page, but without
+# them the man command would be unable to find the correct page.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES doxygen will generate an XML file that
+# captures the structure of the code including all documentation.
+# The default value is: NO.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: xml.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_OUTPUT = xml
+
+# If the XML_PROGRAMLISTING tag is set to YES doxygen will dump the program
+# listings (including syntax highlighting and cross-referencing information) to
+# the XML output. Note that enabling this will significantly increase the size
+# of the XML output.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_PROGRAMLISTING = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_DOCBOOK tag is set to YES doxygen will generate Docbook files
+# that can be used to generate PDF.
+# The default value is: NO.
+
+GENERATE_DOCBOOK = NO
+
+# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in
+# front of it.
+# The default directory is: docbook.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_OUTPUT = docbook
+
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES doxygen will generate an AutoGen
+# Definitions (see http://autogen.sf.net) file that captures the structure of
+# the code including all documentation. Note that this feature is still
+# experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES doxygen will generate a Perl module
+# file that captures the structure of the code including all documentation.
+#
+# Note that this feature is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES doxygen will generate the necessary
+# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
+# output from the Perl module output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be nicely
+# formatted so it can be parsed by a human reader. This is useful if you want to
+# understand what is going on. On the other hand, if this tag is set to NO the
+# size of the Perl module output will be much smaller and Perl will parse it
+# just the same.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file are
+# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful
+# so different doxyrules.make files included by the same Makefile don't
+# overwrite each other's variables.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES doxygen will evaluate all
+# C-preprocessor directives found in the sources and include files.
+# The default value is: YES.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES doxygen will expand all macro names
+# in the source code. If set to NO only conditional compilation will be
+# performed. Macro expansion can be done in a controlled way by setting
+# EXPAND_ONLY_PREDEF to YES.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+MACRO_EXPANSION = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
+# the macro expansion is limited to the macros specified with the PREDEFINED and
+# EXPAND_AS_DEFINED tags.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_ONLY_PREDEF = NO
+
+# If the SEARCH_INCLUDES tag is set to YES the includes files in the
+# INCLUDE_PATH will be searched if a #include is found.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by the
+# preprocessor.
+# This tag requires that the tag SEARCH_INCLUDES is set to YES.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will be
+# used.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that are
+# defined before the preprocessor is started (similar to the -D option of e.g.
+# gcc). The argument of the tag is a list of macros of the form: name or
+# name=definition (no spaces). If the definition and the "=" are omitted, "=1"
+# is assumed. To prevent a macro definition from being undefined via #undef or
+# recursively expanded use the := operator instead of the = operator.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+PREDEFINED =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
+# tag can be used to specify a list of macro names that should be expanded. The
+# macro definition that is found in the sources will be used. Use the PREDEFINED
+# tag if you want to use a different macro definition that overrules the
+# definition found in the source code.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
+# remove all references to function-like macros that are alone on a line, have
+# an all uppercase name, and do not end with a semicolon. Such function macros
+# are typically used for boiler-plate code, and will confuse the parser if not
+# removed.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES tag can be used to specify one or more tag files. For each tag
+# file the location of the external documentation should be added. The format of
+# a tag file without this location is as follows:
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where loc1 and loc2 can be relative or absolute paths or URLs. See the
+# section "Linking to external documentation" for more information about the use
+# of tag files.
+# Note: Each tag file must have a unique name (where the name does NOT include
+# the path). If a tag file is not located in the directory in which doxygen is
+# run, you must also specify the path to the tagfile here.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create a
+# tag file that is based on the input files it reads. See section "Linking to
+# external documentation" for more information about the usage of tag files.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES all external class will be listed in the
+# class index. If set to NO only the inherited external classes will be listed.
+# The default value is: NO.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed in
+# the modules index. If set to NO, only the current project's groups will be
+# listed.
+# The default value is: YES.
+
+EXTERNAL_GROUPS = YES
+
+# If the EXTERNAL_PAGES tag is set to YES all external pages will be listed in
+# the related pages index. If set to NO, only the current project's pages will
+# be listed.
+# The default value is: YES.
+
+EXTERNAL_PAGES = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of 'which perl').
+# The default file (with absolute path) is: /usr/bin/perl.
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES doxygen will generate a class diagram
+# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
+# NO turns the diagrams off. Note that this option also works with HAVE_DOT
+# disabled, but it is recommended to install and use dot, since it yields more
+# powerful graphs.
+# The default value is: YES.
+
+CLASS_DIAGRAMS = YES
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see:
+# http://www.mcternan.me.uk/mscgen/)) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH =
+
+# You can include diagrams made with dia in doxygen documentation. Doxygen will
+# then run dia to produce the diagram and insert it in the documentation. The
+# DIA_PATH tag allows you to specify the directory where the dia binary resides.
+# If left empty dia is assumed to be found in the default search path.
+
+DIA_PATH =
+
+# If set to YES, the inheritance and collaboration graphs will hide inheritance
+# and usage relations if the target is undocumented or is not a class.
+# The default value is: YES.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz (see:
+# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
+# Bell Labs. The other options in this section have no effect if this option is
+# set to NO
+# The default value is: NO.
+
+HAVE_DOT = NO
+
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
+# to run in parallel. When set to 0 doxygen will base this on the number of
+# processors available in the system. You can set it explicitly to a value
+# larger than 0 to get control over the balance between CPU load and processing
+# speed.
+# Minimum value: 0, maximum value: 32, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_NUM_THREADS = 0
+
+# When you want a differently looking font n the dot files that doxygen
+# generates you can specify the font name using DOT_FONTNAME. You need to make
+# sure dot is able to find the font, which can be done by putting it in a
+# standard location or by setting the DOTFONTPATH environment variable or by
+# setting DOT_FONTPATH to the directory containing the font.
+# The default value is: Helvetica.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTNAME = Helvetica
+
+# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
+# dot graphs.
+# Minimum value: 4, maximum value: 24, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTSIZE = 10
+
+# By default doxygen will tell dot to use the default font as specified with
+# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
+# the path where dot can find it using this tag.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTPATH =
+
+# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for
+# each documented class showing the direct and indirect inheritance relations.
+# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
+# graph for each documented class showing the direct and indirect implementation
+# dependencies (inheritance, containment, and class references variables) of the
+# class with other documented classes.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
+# groups, showing the direct groups dependencies.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GROUP_GRAPHS = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LOOK = NO
+
+# If the UML_LOOK tag is enabled, the fields and methods are shown inside the
+# class node. If there are many fields or methods and many nodes the graph may
+# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the
+# number of items for each type to make the size more manageable. Set this to 0
+# for no limit. Note that the threshold may be exceeded by 50% before the limit
+# is enforced. So when you set the threshold to 10, up to 15 fields may appear,
+# but if the number exceeds 15, the total amount of fields shown is limited to
+# 10.
+# Minimum value: 0, maximum value: 100, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LIMIT_NUM_FIELDS = 10
+
+# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and
+# collaboration graphs will show the relations between templates and their
+# instances.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+TEMPLATE_RELATIONS = NO
+
+# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
+# YES then doxygen will generate a graph for each documented file showing the
+# direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDE_GRAPH = YES
+
+# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
+# set to YES then doxygen will generate a graph for each documented file showing
+# the direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDED_BY_GRAPH = YES
+
+# If the CALL_GRAPH tag is set to YES then doxygen will generate a call
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable call graphs for selected
+# functions only using the \callgraph command.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALL_GRAPH = NO
+
+# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable caller graphs for selected
+# functions only using the \callergraph command.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALLER_GRAPH = NO
+
+# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
+# hierarchy of all classes instead of a textual one.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GRAPHICAL_HIERARCHY = YES
+
+# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
+# dependencies a directory has on other directories in a graphical way. The
+# dependency relations are determined by the #include relations between the
+# files in the directories.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DIRECTORY_GRAPH = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot.
+# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
+# to make the SVG files visible in IE 9+ (other browsers do not have this
+# requirement).
+# Possible values are: png, jpg, gif and svg.
+# The default value is: png.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_IMAGE_FORMAT = png
+
+# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
+# enable generation of interactive SVG images that allow zooming and panning.
+#
+# Note that this requires a modern browser other than Internet Explorer. Tested
+# and working are Firefox, Chrome, Safari, and Opera.
+# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make
+# the SVG files visible. Older versions of IE do not have SVG support.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INTERACTIVE_SVG = NO
+
+# The DOT_PATH tag can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_PATH =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the \dotfile
+# command).
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOTFILE_DIRS =
+
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the \mscfile
+# command).
+
+MSCFILE_DIRS =
+
+# The DIAFILE_DIRS tag can be used to specify one or more directories that
+# contain dia files that are included in the documentation (see the \diafile
+# command).
+
+DIAFILE_DIRS =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
+# that will be shown in the graph. If the number of nodes in a graph becomes
+# larger than this value, doxygen will truncate the graph, which is visualized
+# by representing a node as a red box. Note that doxygen if the number of direct
+# children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that
+# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+# Minimum value: 0, maximum value: 10000, default value: 50.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_GRAPH_MAX_NODES = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs
+# generated by dot. A depth value of 3 means that only nodes reachable from the
+# root by following a path via at most 3 edges will be shown. Nodes that lay
+# further from the root node will be omitted. Note that setting this option to 1
+# or 2 may greatly reduce the computation time needed for large code bases. Also
+# note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+# Minimum value: 0, maximum value: 1000, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not seem
+# to support this out of the box.
+#
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_TRANSPARENT = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10) support
+# this, this feature is disabled by default.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_MULTI_TARGETS = NO
+
+# If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page
+# explaining the meaning of the various boxes and arrows in the dot generated
+# graphs.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES doxygen will remove the intermediate dot
+# files that are used to generate the various graphs.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_CLEANUP = YES
diff --git a/c++/include/CMakeLists.txt b/c++/include/CMakeLists.txt
new file mode 100644
index 0000000..056d1b9
--- /dev/null
+++ b/c++/include/CMakeLists.txt
@@ -0,0 +1,31 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+configure_file (
+ "orc/orc-config.hh.in"
+ "orc/orc-config.hh"
+ )
+
+install(FILES
+ "${CMAKE_CURRENT_BINARY_DIR}/orc/orc-config.hh"
+ DESTINATION "include/orc"
+ )
+
+install(DIRECTORY
+ "orc/"
+ DESTINATION "include/orc"
+ FILES_MATCHING PATTERN "*.hh")
diff --git a/c++/include/orc/BloomFilter.hh b/c++/include/orc/BloomFilter.hh
new file mode 100644
index 0000000..d08f6de
--- /dev/null
+++ b/c++/include/orc/BloomFilter.hh
@@ -0,0 +1,45 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_BLOOMFILTER_HH
+#define ORC_BLOOMFILTER_HH
+
+#include "orc/orc-config.hh"
+
+#include <memory>
+#include <vector>
+
+namespace orc {
+
+ class BloomFilter {
+ public:
+ virtual ~BloomFilter();
+
+ // test if the element exists in BloomFilter
+ virtual bool testBytes(const char* data, int64_t length) const = 0;
+ virtual bool testLong(int64_t data) const = 0;
+ virtual bool testDouble(double data) const = 0;
+ };
+
+ struct BloomFilterIndex {
+ std::vector<std::shared_ptr<BloomFilter>> entries;
+ };
+
+} // namespace orc
+
+#endif // ORC_BLOOMFILTER_HH
diff --git a/c++/include/orc/ColumnPrinter.hh b/c++/include/orc/ColumnPrinter.hh
new file mode 100644
index 0000000..328c0e8
--- /dev/null
+++ b/c++/include/orc/ColumnPrinter.hh
@@ -0,0 +1,49 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_COLUMN_PRINTER_HH
+#define ORC_COLUMN_PRINTER_HH
+
+#include "orc/OrcFile.hh"
+#include "orc/Vector.hh"
+#include "orc/orc-config.hh"
+
+#include <stdio.h>
+#include <memory>
+#include <string>
+#include <vector>
+
+namespace orc {
+
+ class ColumnPrinter {
+ protected:
+ std::string& buffer;
+ bool hasNulls;
+ const char* notNull;
+
+ public:
+ ColumnPrinter(std::string&);
+ virtual ~ColumnPrinter();
+ virtual void printRow(uint64_t rowId) = 0;
+ // should be called once at the start of each batch of rows
+ virtual void reset(const ColumnVectorBatch& batch);
+ };
+
+ std::unique_ptr<ColumnPrinter> createColumnPrinter(std::string&, const Type* type);
+} // namespace orc
+#endif
diff --git a/c++/include/orc/Common.hh b/c++/include/orc/Common.hh
new file mode 100644
index 0000000..beae9dd
--- /dev/null
+++ b/c++/include/orc/Common.hh
@@ -0,0 +1,309 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_COMMON_HH
+#define ORC_COMMON_HH
+
+#include "orc/Exceptions.hh"
+#include "orc/Type.hh"
+#include "orc/Vector.hh"
+
+#include <string>
+
+namespace orc {
+
+ class FileVersion {
+ private:
+ uint32_t majorVersion;
+ uint32_t minorVersion;
+
+ public:
+ static const FileVersion& v_0_11();
+ static const FileVersion& v_0_12();
+ static const FileVersion& UNSTABLE_PRE_2_0();
+
+ FileVersion(uint32_t major, uint32_t minor) : majorVersion(major), minorVersion(minor) {}
+
+ /**
+ * Get major version
+ */
+ uint32_t getMajor() const {
+ return this->majorVersion;
+ }
+
+ /**
+ * Get minor version
+ */
+ uint32_t getMinor() const {
+ return this->minorVersion;
+ }
+
+ bool operator==(const FileVersion& right) const {
+ return this->majorVersion == right.getMajor() && this->minorVersion == right.getMinor();
+ }
+
+ bool operator!=(const FileVersion& right) const {
+ return !(*this == right);
+ }
+
+ std::string toString() const;
+ };
+
+ enum WriterId {
+ ORC_JAVA_WRITER = 0,
+ ORC_CPP_WRITER = 1,
+ PRESTO_WRITER = 2,
+ SCRITCHLEY_GO = 3,
+ TRINO_WRITER = 4,
+ UNKNOWN_WRITER = INT32_MAX
+ };
+
+ std::string writerIdToString(uint32_t id);
+
+ enum CompressionKind {
+ CompressionKind_NONE = 0,
+ CompressionKind_ZLIB = 1,
+ CompressionKind_SNAPPY = 2,
+ CompressionKind_LZO = 3,
+ CompressionKind_LZ4 = 4,
+ CompressionKind_ZSTD = 5,
+ CompressionKind_MAX = INT32_MAX
+ };
+
+ /**
+ * Get the name of the CompressionKind.
+ */
+ std::string compressionKindToString(CompressionKind kind);
+
+ enum WriterVersion {
+ WriterVersion_ORIGINAL = 0,
+ WriterVersion_HIVE_8732 = 1,
+ WriterVersion_HIVE_4243 = 2,
+ WriterVersion_HIVE_12055 = 3,
+ WriterVersion_HIVE_13083 = 4,
+ WriterVersion_ORC_101 = 5,
+ WriterVersion_ORC_135 = 6,
+ WriterVersion_ORC_517 = 7,
+ WriterVersion_ORC_203 = 8,
+ WriterVersion_ORC_14 = 9,
+ WriterVersion_MAX = INT32_MAX
+ };
+
+ /**
+ * Get the name of the WriterVersion.
+ */
+ std::string writerVersionToString(WriterVersion kind);
+
+ enum StreamKind {
+ StreamKind_PRESENT = 0,
+ StreamKind_DATA = 1,
+ StreamKind_LENGTH = 2,
+ StreamKind_DICTIONARY_DATA = 3,
+ StreamKind_DICTIONARY_COUNT = 4,
+ StreamKind_SECONDARY = 5,
+ StreamKind_ROW_INDEX = 6,
+ StreamKind_BLOOM_FILTER = 7,
+ StreamKind_BLOOM_FILTER_UTF8 = 8
+ };
+
+ /**
+ * Specific read intention when selecting a certain TypeId.
+ * This enum currently only being utilized by LIST, MAP, and UNION type selection.
+ */
+ enum ReadIntent {
+ ReadIntent_ALL = 0,
+
+ // Only read the offsets of selected type. Do not read the children types.
+ ReadIntent_OFFSETS = 1
+ };
+
+ /**
+ * Get the string representation of the StreamKind.
+ */
+ std::string streamKindToString(StreamKind kind);
+
+ class StreamInformation {
+ public:
+ virtual ~StreamInformation();
+
+ virtual StreamKind getKind() const = 0;
+ virtual uint64_t getColumnId() const = 0;
+ virtual uint64_t getOffset() const = 0;
+ virtual uint64_t getLength() const = 0;
+ };
+
+ enum ColumnEncodingKind {
+ ColumnEncodingKind_DIRECT = 0,
+ ColumnEncodingKind_DICTIONARY = 1,
+ ColumnEncodingKind_DIRECT_V2 = 2,
+ ColumnEncodingKind_DICTIONARY_V2 = 3
+ };
+
+ std::string columnEncodingKindToString(ColumnEncodingKind kind);
+
+ class StripeInformation {
+ public:
+ virtual ~StripeInformation();
+
+ /**
+ * Get the byte offset of the start of the stripe.
+ * @return the bytes from the start of the file
+ */
+ virtual uint64_t getOffset() const = 0;
+
+ /**
+ * Get the total length of the stripe in bytes.
+ * @return the number of bytes in the stripe
+ */
+ virtual uint64_t getLength() const = 0;
+
+ /**
+ * Get the length of the stripe's indexes.
+ * @return the number of bytes in the index
+ */
+ virtual uint64_t getIndexLength() const = 0;
+
+ /**
+ * Get the length of the stripe's data.
+ * @return the number of bytes in the stripe
+ */
+ virtual uint64_t getDataLength() const = 0;
+
+ /**
+ * Get the length of the stripe's tail section, which contains its index.
+ * @return the number of bytes in the tail
+ */
+ virtual uint64_t getFooterLength() const = 0;
+
+ /**
+ * Get the number of rows in the stripe.
+ * @return a count of the number of rows
+ */
+ virtual uint64_t getNumberOfRows() const = 0;
+
+ /**
+ * Get the number of streams in the stripe.
+ */
+ virtual uint64_t getNumberOfStreams() const = 0;
+
+ /**
+ * Get the StreamInformation for the given stream.
+ */
+ virtual std::unique_ptr<StreamInformation> getStreamInformation(uint64_t streamId) const = 0;
+
+ /**
+ * Get the column encoding for the given column.
+ * @param colId the columnId
+ */
+ virtual ColumnEncodingKind getColumnEncoding(uint64_t colId) const = 0;
+
+ /**
+ * Get the dictionary size.
+ * @param colId the columnId
+ * @return the size of the dictionary or 0 if there isn't one
+ */
+ virtual uint64_t getDictionarySize(uint64_t colId) const = 0;
+
+ /**
+ * Get the writer timezone.
+ */
+ virtual const std::string& getWriterTimezone() const = 0;
+ };
+
+ // Return true if val1 < val2; otherwise return false
+ template <typename T>
+ inline bool compare(T val1, T val2) {
+ return (val1 < val2);
+ }
+
+ // Specialization for Decimal
+ template <>
+ inline bool compare(Decimal val1, Decimal val2) {
+ // compare integral parts
+ Int128 integral1 = scaleDownInt128ByPowerOfTen(val1.value, val1.scale);
+ Int128 integral2 = scaleDownInt128ByPowerOfTen(val2.value, val2.scale);
+
+ if (integral1 < integral2) {
+ return true;
+ } else if (integral1 > integral2) {
+ return false;
+ }
+
+ // integral parts are equal, continue comparing fractional parts
+ // unnecessary to check overflow here because the scaled number will not
+ // exceed original ones
+ bool overflow = false, positive = val1.value >= 0;
+ val1.value -= scaleUpInt128ByPowerOfTen(integral1, val1.scale, overflow);
+ val2.value -= scaleUpInt128ByPowerOfTen(integral2, val2.scale, overflow);
+
+ int32_t diff = val1.scale - val2.scale;
+ if (diff > 0) {
+ val2.value = scaleUpInt128ByPowerOfTen(val2.value, diff, overflow);
+ if (overflow) {
+ return positive ? true : false;
+ }
+ } else {
+ val1.value = scaleUpInt128ByPowerOfTen(val1.value, -diff, overflow);
+ if (overflow) {
+ return positive ? false : true;
+ }
+ }
+
+ if (val1.value < val2.value) {
+ return true;
+ }
+ return false;
+ }
+
+ enum BloomFilterVersion {
+ // Include both the BLOOM_FILTER and BLOOM_FILTER_UTF8 streams to support
+ // both old and new readers.
+ ORIGINAL = 0,
+ // Only include the BLOOM_FILTER_UTF8 streams that consistently use UTF8.
+ // See ORC-101
+ UTF8 = 1,
+ FUTURE = INT32_MAX
+ };
+
+ inline bool operator<(const Decimal& lhs, const Decimal& rhs) {
+ return compare(lhs, rhs);
+ }
+
+ inline bool operator>(const Decimal& lhs, const Decimal& rhs) {
+ return rhs < lhs;
+ }
+
+ inline bool operator<=(const Decimal& lhs, const Decimal& rhs) {
+ return !(lhs > rhs);
+ }
+
+ inline bool operator>=(const Decimal& lhs, const Decimal& rhs) {
+ return !(lhs < rhs);
+ }
+
+ inline bool operator!=(const Decimal& lhs, const Decimal& rhs) {
+ return lhs < rhs || rhs < lhs;
+ }
+
+ inline bool operator==(const Decimal& lhs, const Decimal& rhs) {
+ return !(lhs != rhs);
+ }
+
+} // namespace orc
+
+#endif
diff --git a/c++/include/orc/Exceptions.hh b/c++/include/orc/Exceptions.hh
new file mode 100644
index 0000000..0536dbd
--- /dev/null
+++ b/c++/include/orc/Exceptions.hh
@@ -0,0 +1,72 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_EXCEPTIONS_HH
+#define ORC_EXCEPTIONS_HH
+
+#include "orc/orc-config.hh"
+
+#include <stdexcept>
+#include <string>
+
+namespace orc {
+
+ class NotImplementedYet : public std::logic_error {
+ public:
+ explicit NotImplementedYet(const std::string& what_arg);
+ explicit NotImplementedYet(const char* what_arg);
+ ~NotImplementedYet() noexcept override;
+ NotImplementedYet(const NotImplementedYet&);
+
+ private:
+ NotImplementedYet& operator=(const NotImplementedYet&);
+ };
+
+ class ParseError : public std::runtime_error {
+ public:
+ explicit ParseError(const std::string& what_arg);
+ explicit ParseError(const char* what_arg);
+ ~ParseError() noexcept override;
+ ParseError(const ParseError&);
+
+ private:
+ ParseError& operator=(const ParseError&);
+ };
+
+ class InvalidArgument : public std::runtime_error {
+ public:
+ explicit InvalidArgument(const std::string& what_arg);
+ explicit InvalidArgument(const char* what_arg);
+ ~InvalidArgument() noexcept override;
+ InvalidArgument(const InvalidArgument&);
+
+ private:
+ InvalidArgument& operator=(const InvalidArgument&);
+ };
+
+ class SchemaEvolutionError : public std::logic_error {
+ public:
+ explicit SchemaEvolutionError(const std::string& what_arg);
+ explicit SchemaEvolutionError(const char* what_arg);
+ virtual ~SchemaEvolutionError() noexcept override;
+ SchemaEvolutionError(const SchemaEvolutionError&);
+ SchemaEvolutionError& operator=(const SchemaEvolutionError&) = delete;
+ };
+} // namespace orc
+
+#endif
diff --git a/c++/include/orc/Int128.hh b/c++/include/orc/Int128.hh
new file mode 100644
index 0000000..52a7182
--- /dev/null
+++ b/c++/include/orc/Int128.hh
@@ -0,0 +1,370 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_INT_128
+#define ORC_INT_128
+
+#include "orc/orc-config.hh"
+
+#include <stdexcept>
+#include <string>
+
+namespace orc {
+
+ /**
+ * Represents a signed 128-bit integer in two's complement.
+ * Calculations wrap around and overflow is ignored.
+ *
+ * For a discussion of the algorithms, look at Knuth's volume 2,
+ * Semi-numerical Algorithms section 4.3.1.
+ *
+ */
+ class Int128 {
+ public:
+ Int128() {
+ highbits = 0;
+ lowbits = 0;
+ }
+
+ /**
+ * Convert a signed 64 bit value into an Int128.
+ */
+ Int128(int64_t right) {
+ if (right >= 0) {
+ highbits = 0;
+ lowbits = static_cast<uint64_t>(right);
+ } else {
+ highbits = -1;
+ lowbits = static_cast<uint64_t>(right);
+ }
+ }
+
+ /**
+ * Create from the twos complement representation.
+ */
+ Int128(int64_t high, uint64_t low) {
+ highbits = high;
+ lowbits = low;
+ }
+
+ /**
+ * Parse the number from a base 10 string representation.
+ */
+ explicit Int128(const std::string&);
+
+ /**
+ * Maximum positive value allowed by the type.
+ */
+ static Int128 maximumValue();
+
+ /**
+ * Minimum negative value allowed by the type.
+ */
+ static Int128 minimumValue();
+
+ Int128& negate() {
+ lowbits = ~lowbits + 1;
+ highbits = ~highbits;
+ if (lowbits == 0) {
+ highbits += 1;
+ }
+ return *this;
+ }
+
+ Int128& abs() {
+ if (highbits < 0) {
+ negate();
+ }
+ return *this;
+ }
+
+ Int128 abs() const {
+ Int128 value = *this;
+ value.abs();
+ return value;
+ }
+
+ Int128& invert() {
+ lowbits = ~lowbits;
+ highbits = ~highbits;
+ return *this;
+ }
+
+ /**
+ * Add a number to this one. The result is truncated to 128 bits.
+ * @param right the number to add
+ * @return *this
+ */
+ Int128& operator+=(const Int128& right) {
+ uint64_t sum = lowbits + right.lowbits;
+ highbits += right.highbits;
+ if (sum < lowbits) {
+ highbits += 1;
+ }
+ lowbits = sum;
+ return *this;
+ }
+
+ /**
+ * Subtract a number from this one. The result is truncated to 128 bits.
+ * @param right the number to subtract
+ * @return *this
+ */
+ Int128& operator-=(const Int128& right) {
+ uint64_t diff = lowbits - right.lowbits;
+ highbits -= right.highbits;
+ if (diff > lowbits) {
+ highbits -= 1;
+ }
+ lowbits = diff;
+ return *this;
+ }
+
+ /**
+ * Multiply this number by a number. The result is truncated to 128 bits.
+ * @param right the number to multiply by
+ * @return *this
+ */
+ Int128& operator*=(const Int128& right);
+
+ /**
+ * Divide this number by right and return the result. This operation is
+ * not destructive.
+ *
+ * The answer rounds to zero. Signs work like:
+ * 21 / 5 -> 4, 1
+ * -21 / 5 -> -4, -1
+ * 21 / -5 -> -4, 1
+ * -21 / -5 -> 4, -1
+ * @param right the number to divide by
+ * @param remainder the remainder after the division
+ */
+ Int128 divide(const Int128& right, Int128& remainder) const;
+
+ /**
+ * Logical or between two Int128.
+ * @param right the number to or in
+ * @return *this
+ */
+ Int128& operator|=(const Int128& right) {
+ lowbits |= right.lowbits;
+ highbits |= right.highbits;
+ return *this;
+ }
+
+ /**
+ * Logical and between two Int128.
+ * @param right the number to and in
+ * @return *this
+ */
+ Int128& operator&=(const Int128& right) {
+ lowbits &= right.lowbits;
+ highbits &= right.highbits;
+ return *this;
+ }
+
+ /**
+ * Logical and between two Int128.
+ * @param right the number to and in
+ * @return logical and result
+ */
+ Int128 operator&(const Int128& right) {
+ Int128 value = *this;
+ value &= right;
+ return value;
+ }
+
+ /**
+ * Shift left by the given number of bits.
+ * Values larger than 2**127 will shift into the sign bit.
+ */
+ Int128& operator<<=(uint32_t bits) {
+ if (bits != 0) {
+ if (bits < 64) {
+ highbits <<= bits;
+ highbits |= (lowbits >> (64 - bits));
+ lowbits <<= bits;
+ } else if (bits < 128) {
+ highbits = static_cast<int64_t>(lowbits) << (bits - 64);
+ lowbits = 0;
+ } else {
+ highbits = 0;
+ lowbits = 0;
+ }
+ }
+ return *this;
+ }
+
+ /**
+ * Shift right by the given number of bits. Negative values will
+ * sign extend and fill with one bits.
+ */
+ Int128& operator>>=(uint32_t bits) {
+ if (bits != 0) {
+ if (bits < 64) {
+ lowbits >>= bits;
+ lowbits |= static_cast<uint64_t>(highbits << (64 - bits));
+ highbits = static_cast<int64_t>(static_cast<uint64_t>(highbits) >> bits);
+ } else if (bits < 128) {
+ lowbits = static_cast<uint64_t>(highbits >> (bits - 64));
+ highbits = highbits >= 0 ? 0 : -1l;
+ } else {
+ highbits = highbits >= 0 ? 0 : -1l;
+ lowbits = static_cast<uint64_t>(highbits);
+ }
+ }
+ return *this;
+ }
+
+ bool operator==(const Int128& right) const {
+ return highbits == right.highbits && lowbits == right.lowbits;
+ }
+
+ bool operator!=(const Int128& right) const {
+ return highbits != right.highbits || lowbits != right.lowbits;
+ }
+
+ bool operator<(const Int128& right) const {
+ if (highbits == right.highbits) {
+ return lowbits < right.lowbits;
+ } else {
+ return highbits < right.highbits;
+ }
+ }
+
+ bool operator<=(const Int128& right) const {
+ if (highbits == right.highbits) {
+ return lowbits <= right.lowbits;
+ } else {
+ return highbits <= right.highbits;
+ }
+ }
+
+ bool operator>(const Int128& right) const {
+ if (highbits == right.highbits) {
+ return lowbits > right.lowbits;
+ } else {
+ return highbits > right.highbits;
+ }
+ }
+
+ bool operator>=(const Int128& right) const {
+ if (highbits == right.highbits) {
+ return lowbits >= right.lowbits;
+ } else {
+ return highbits >= right.highbits;
+ }
+ }
+
+ uint32_t hash() const {
+ return static_cast<uint32_t>(highbits >> 32) ^ static_cast<uint32_t>(highbits) ^
+ static_cast<uint32_t>(lowbits >> 32) ^ static_cast<uint32_t>(lowbits);
+ }
+
+ /**
+ * Does this value fit into a long?
+ */
+ bool fitsInLong() const {
+ switch (highbits) {
+ case 0:
+ return 0 == (lowbits & LONG_SIGN_BIT);
+ case -1:
+ return 0 != (lowbits & LONG_SIGN_BIT);
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Convert the value to a long and
+ */
+ int64_t toLong() const {
+ if (fitsInLong()) {
+ return static_cast<int64_t>(lowbits);
+ }
+ throw std::range_error("Int128 too large to convert to long");
+ }
+
+ /**
+ * Return the base 10 string representation of the integer.
+ */
+ std::string toString() const;
+
+ /**
+ * Return the base 10 string representation with a decimal point,
+ * the given number of places after the decimal.
+ *
+ * @param scale scale of the Int128 to be interpreted as a decimal value
+ * @param trimTrailingZeros whether or not to trim trailing zeros
+ * @return converted string representation
+ */
+ std::string toDecimalString(int32_t scale = 0, bool trimTrailingZeros = false) const;
+
+ /**
+ * Return the base 16 string representation of the two's complement with
+ * a prefix of "0x".
+ * Int128(-1).toHexString() = "0xffffffffffffffffffffffffffffffff".
+ */
+ std::string toHexString() const;
+
+ /**
+ * Get the high bits of the twos complement representation of the number.
+ */
+ int64_t getHighBits() {
+ return highbits;
+ }
+
+ /**
+ * Get the low bits of the twos complement representation of the number.
+ */
+ uint64_t getLowBits() {
+ return lowbits;
+ }
+
+ /**
+ * Represent the absolute number as a list of uint32.
+ * Visible for testing only.
+ * @param array the array that is set to the value of the number
+ * @param wasNegative set to true if the original number was negative
+ * @return the number of elements that were set in the array (1 to 4)
+ */
+ int64_t fillInArray(uint32_t* array, bool& wasNegative) const;
+
+ private:
+ static const uint64_t LONG_SIGN_BIT = 0x8000000000000000u;
+ int64_t highbits;
+ uint64_t lowbits;
+ };
+
+ /**
+ * Scales up an Int128 value
+ * @param value the Int128 value to scale
+ * @param power the scale offset. Result of a negative factor is undefined.
+ * @param overflow returns whether the result overflows or not
+ * @return the scaled value
+ */
+ Int128 scaleUpInt128ByPowerOfTen(Int128 value, int32_t power, bool& overflow);
+ /**
+ * Scales down an Int128 value
+ * @param value the Int128 value to scale
+ * @param power the scale offset. Result of a negative factor is undefined.
+ * @return the scaled value
+ */
+ Int128 scaleDownInt128ByPowerOfTen(Int128 value, int32_t power);
+} // namespace orc
+#endif
diff --git a/c++/include/orc/MemoryPool.hh b/c++/include/orc/MemoryPool.hh
new file mode 100644
index 0000000..e9df390
--- /dev/null
+++ b/c++/include/orc/MemoryPool.hh
@@ -0,0 +1,189 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MEMORYPOOL_HH_
+#define MEMORYPOOL_HH_
+
+#include "orc/Int128.hh"
+#include "orc/orc-config.hh"
+
+#include <memory>
+
+namespace orc {
+
+ class MemoryPool {
+ public:
+ virtual ~MemoryPool();
+
+ virtual char* malloc(uint64_t size) = 0;
+ virtual void free(char* p) = 0;
+ };
+ MemoryPool* getDefaultPool();
+
+ template <class T>
+ class DataBuffer {
+ private:
+ MemoryPool& memoryPool;
+ T* buf;
+ // current size
+ uint64_t currentSize;
+ // maximal capacity (actual allocated memory)
+ uint64_t currentCapacity;
+
+ // not implemented
+ DataBuffer(DataBuffer& buffer);
+ DataBuffer& operator=(DataBuffer& buffer);
+
+ public:
+ DataBuffer(MemoryPool& pool, uint64_t _size = 0);
+
+ DataBuffer(DataBuffer<T>&& buffer) noexcept;
+
+ virtual ~DataBuffer();
+
+ T* data() {
+ return buf;
+ }
+
+ const T* data() const {
+ return buf;
+ }
+
+ uint64_t size() {
+ return currentSize;
+ }
+
+ uint64_t capacity() {
+ return currentCapacity;
+ }
+
+ const T& operator[](uint64_t i) const {
+ return buf[i];
+ }
+
+ T& operator[](uint64_t i) {
+ return buf[i];
+ }
+
+ void reserve(uint64_t _size);
+ void resize(uint64_t _size);
+ };
+
+ // Specializations for char
+
+ template <>
+ DataBuffer<char>::~DataBuffer();
+
+ template <>
+ void DataBuffer<char>::resize(uint64_t newSize);
+
+ // Specializations for char*
+
+ template <>
+ DataBuffer<char*>::~DataBuffer();
+
+ template <>
+ void DataBuffer<char*>::resize(uint64_t newSize);
+
+ // Specializations for double
+
+ template <>
+ DataBuffer<double>::~DataBuffer();
+
+ template <>
+ void DataBuffer<double>::resize(uint64_t newSize);
+
+ // Specializations for float
+
+ template <>
+ DataBuffer<float>::~DataBuffer();
+
+ template <>
+ void DataBuffer<float>::resize(uint64_t newSize);
+
+ // Specializations for int64_t
+
+ template <>
+ DataBuffer<int64_t>::~DataBuffer();
+
+ template <>
+ void DataBuffer<int64_t>::resize(uint64_t newSize);
+
+ // Specializations for int32_t
+
+ template <>
+ DataBuffer<int32_t>::~DataBuffer();
+
+ template <>
+ void DataBuffer<int32_t>::resize(uint64_t newSize);
+
+ // Specializations for int16_t
+
+ template <>
+ DataBuffer<int16_t>::~DataBuffer();
+
+ template <>
+ void DataBuffer<int16_t>::resize(uint64_t newSize);
+
+ // Specializations for int8_t
+
+ template <>
+ DataBuffer<int8_t>::~DataBuffer();
+
+ template <>
+ void DataBuffer<int8_t>::resize(uint64_t newSize);
+
+ // Specializations for uint64_t
+
+ template <>
+ DataBuffer<uint64_t>::~DataBuffer();
+
+ template <>
+ void DataBuffer<uint64_t>::resize(uint64_t newSize);
+
+ // Specializations for unsigned char
+
+ template <>
+ DataBuffer<unsigned char>::~DataBuffer();
+
+ template <>
+ void DataBuffer<unsigned char>::resize(uint64_t newSize);
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wweak-template-vtables"
+#endif
+
+ extern template class DataBuffer<char>;
+ extern template class DataBuffer<char*>;
+ extern template class DataBuffer<double>;
+ extern template class DataBuffer<float>;
+ extern template class DataBuffer<Int128>;
+ extern template class DataBuffer<int64_t>;
+ extern template class DataBuffer<int32_t>;
+ extern template class DataBuffer<int16_t>;
+ extern template class DataBuffer<int8_t>;
+ extern template class DataBuffer<uint64_t>;
+ extern template class DataBuffer<unsigned char>;
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+} // namespace orc
+
+#endif /* MEMORYPOOL_HH_ */
diff --git a/c++/include/orc/OrcFile.hh b/c++/include/orc/OrcFile.hh
new file mode 100644
index 0000000..455a3f7
--- /dev/null
+++ b/c++/include/orc/OrcFile.hh
@@ -0,0 +1,149 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_FILE_HH
+#define ORC_FILE_HH
+
+#include <string>
+
+#include "orc/Reader.hh"
+#include "orc/Writer.hh"
+#include "orc/orc-config.hh"
+
+/** /file orc/OrcFile.hh
+ @brief The top level interface to ORC.
+*/
+
+namespace orc {
+
+ /**
+ * An abstract interface for providing ORC readers a stream of bytes.
+ */
+ class InputStream {
+ public:
+ virtual ~InputStream();
+
+ /**
+ * Get the total length of the file in bytes.
+ */
+ virtual uint64_t getLength() const = 0;
+
+ /**
+ * Get the natural size for reads.
+ * @return the number of bytes that should be read at once
+ */
+ virtual uint64_t getNaturalReadSize() const = 0;
+
+ /**
+ * Read length bytes from the file starting at offset into
+ * the buffer starting at buf.
+ * @param buf the starting position of a buffer.
+ * @param length the number of bytes to read.
+ * @param offset the position in the stream to read from.
+ */
+ virtual void read(void* buf, uint64_t length, uint64_t offset) = 0;
+
+ /**
+ * Get the name of the stream for error messages.
+ */
+ virtual const std::string& getName() const = 0;
+ };
+
+ /**
+ * An abstract interface for providing ORC writer a stream of bytes.
+ */
+ class OutputStream {
+ public:
+ virtual ~OutputStream();
+
+ /**
+ * Get the total length of bytes written.
+ */
+ virtual uint64_t getLength() const = 0;
+
+ /**
+ * Get the natural size for reads.
+ * @return the number of bytes that should be written at once
+ */
+ virtual uint64_t getNaturalWriteSize() const = 0;
+
+ /**
+ * Write/Append length bytes pointed by buf to the file stream
+ * @param buf the starting position of a buffer.
+ * @param length the number of bytes to write.
+ */
+ virtual void write(const void* buf, size_t length) = 0;
+
+ /**
+ * Get the name of the stream for error messages.
+ */
+ virtual const std::string& getName() const = 0;
+
+ /**
+ * Close the stream and flush any pending data to the disk.
+ */
+ virtual void close() = 0;
+ };
+
+ /**
+ * Create a stream to a local file or HDFS file if path begins with "hdfs://"
+ * @param path the name of the file in the local file system or HDFS
+ * @param metrics the metrics of the reader
+ */
+ std::unique_ptr<InputStream> readFile(const std::string& path, ReaderMetrics* metrics = nullptr);
+
+ /**
+ * Create a stream to a local file.
+ * @param path the name of the file in the local file system
+ * @param metrics the metrics of the reader
+ */
+ std::unique_ptr<InputStream> readLocalFile(const std::string& path,
+ ReaderMetrics* metrics = nullptr);
+
+ /**
+ * Create a stream to an HDFS file.
+ * @param path the uri of the file in HDFS
+ * @param metrics the metrics of the reader
+ */
+ std::unique_ptr<InputStream> readHdfsFile(const std::string& path,
+ ReaderMetrics* metrics = nullptr);
+
+ /**
+ * Create a reader to read the ORC file.
+ * @param stream the stream to read
+ * @param options the options for reading the file
+ */
+ std::unique_ptr<Reader> createReader(std::unique_ptr<InputStream> stream,
+ const ReaderOptions& options);
+ /**
+ * Create a stream to write to a local file.
+ * @param path the name of the file in the local file system
+ */
+ std::unique_ptr<OutputStream> writeLocalFile(const std::string& path);
+
+ /**
+ * Create a writer to write the ORC file.
+ * @param type the type of data to be written
+ * @param stream the stream to write to
+ * @param options the options for writing the file
+ */
+ std::unique_ptr<Writer> createWriter(const Type& type, OutputStream* stream,
+ const WriterOptions& options);
+} // namespace orc
+
+#endif
diff --git a/c++/include/orc/Reader.hh b/c++/include/orc/Reader.hh
new file mode 100644
index 0000000..d8f83f9
--- /dev/null
+++ b/c++/include/orc/Reader.hh
@@ -0,0 +1,643 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_READER_HH
+#define ORC_READER_HH
+
+#include "orc/BloomFilter.hh"
+#include "orc/Common.hh"
+#include "orc/Statistics.hh"
+#include "orc/Type.hh"
+#include "orc/Vector.hh"
+#include "orc/orc-config.hh"
+#include "orc/sargs/SearchArgument.hh"
+
+#include <atomic>
+#include <map>
+#include <memory>
+#include <set>
+#include <string>
+#include <vector>
+
+namespace orc {
+
+ // classes that hold data members so we can maintain binary compatibility
+ struct ReaderOptionsPrivate;
+ struct RowReaderOptionsPrivate;
+
+ /**
+ * Expose the reader metrics including the latency and
+ * number of calls of the decompression/decoding/IO modules.
+ */
+ struct ReaderMetrics {
+ std::atomic<uint64_t> ReaderCall{0};
+ // ReaderInclusiveLatencyUs contains the latency of
+ // the decompression/decoding/IO modules.
+ std::atomic<uint64_t> ReaderInclusiveLatencyUs{0};
+ std::atomic<uint64_t> DecompressionCall{0};
+ std::atomic<uint64_t> DecompressionLatencyUs{0};
+ std::atomic<uint64_t> DecodingCall{0};
+ std::atomic<uint64_t> DecodingLatencyUs{0};
+ std::atomic<uint64_t> ByteDecodingCall{0};
+ std::atomic<uint64_t> ByteDecodingLatencyUs{0};
+ std::atomic<uint64_t> IOCount{0};
+ std::atomic<uint64_t> IOBlockingLatencyUs{0};
+ std::atomic<uint64_t> SelectedRowGroupCount{0};
+ std::atomic<uint64_t> EvaluatedRowGroupCount{0};
+ };
+ ReaderMetrics* getDefaultReaderMetrics();
+
+ /**
+ * Options for creating a Reader.
+ */
+ class ReaderOptions {
+ private:
+ std::unique_ptr<ReaderOptionsPrivate> privateBits;
+
+ public:
+ ReaderOptions();
+ ReaderOptions(const ReaderOptions&);
+ ReaderOptions(ReaderOptions&);
+ ReaderOptions& operator=(const ReaderOptions&);
+ virtual ~ReaderOptions();
+
+ /**
+ * Set the stream to use for printing warning or error messages.
+ */
+ ReaderOptions& setErrorStream(std::ostream& stream);
+
+ /**
+ * Set a serialized copy of the file tail to be used when opening the file.
+ *
+ * When one process opens the file and other processes need to read
+ * the rows, we want to enable clients to just read the tail once.
+ * By passing the string returned by Reader.getSerializedFileTail(), to
+ * this function, the second reader will not need to read the file tail
+ * from disk.
+ *
+ * @param serialization the bytes of the serialized tail to use
+ */
+ ReaderOptions& setSerializedFileTail(const std::string& serialization);
+
+ /**
+ * Set the memory allocator.
+ */
+ ReaderOptions& setMemoryPool(MemoryPool& pool);
+
+ /**
+ * Set the reader metrics.
+ *
+ * Defaults to nullptr.
+ * When set to nullptr, the reader metrics will be disabled.
+ */
+ ReaderOptions& setReaderMetrics(ReaderMetrics* metrics);
+
+ /**
+ * Set the location of the tail as defined by the logical length of the
+ * file.
+ */
+ ReaderOptions& setTailLocation(uint64_t offset);
+
+ /**
+ * Get the stream to write warnings or errors to.
+ */
+ std::ostream* getErrorStream() const;
+
+ /**
+ * Get the serialized file tail that the user passed in.
+ */
+ std::string getSerializedFileTail() const;
+
+ /**
+ * Get the desired tail location.
+ * @return if not set, return the maximum long.
+ */
+ uint64_t getTailLocation() const;
+
+ /**
+ * Get the memory allocator.
+ */
+ MemoryPool* getMemoryPool() const;
+
+ /**
+ * Get the reader metrics.
+ */
+ ReaderMetrics* getReaderMetrics() const;
+ };
+
+ /**
+ * Options for creating a RowReader.
+ */
+ class RowReaderOptions {
+ private:
+ std::unique_ptr<RowReaderOptionsPrivate> privateBits;
+
+ public:
+ RowReaderOptions();
+ RowReaderOptions(const RowReaderOptions&);
+ RowReaderOptions(RowReaderOptions&);
+ RowReaderOptions& operator=(const RowReaderOptions&);
+ virtual ~RowReaderOptions();
+
+ /**
+ * For files that have structs as the top-level object, select the fields
+ * to read. The first field is 0, the second 1, and so on. By default,
+ * all columns are read. This option clears any previous setting of
+ * the selected columns.
+ * @param include a list of fields to read
+ * @return this
+ */
+ RowReaderOptions& include(const std::list<uint64_t>& include);
+
+ /**
+ * For files that have structs as the top-level object, select the fields
+ * to read by name. By default, all columns are read. This option clears
+ * any previous setting of the selected columns.
+ * @param include a list of fields to read
+ * @return this
+ */
+ RowReaderOptions& include(const std::list<std::string>& include);
+
+ /**
+ * Selects which type ids to read. The root type is always 0 and the
+ * rest of the types are labeled in a preorder traversal of the tree.
+ * The parent types are automatically selected, but the children are not.
+ *
+ * This option clears any previous setting of the selected columns or
+ * types.
+ * @param types a list of the type ids to read
+ * @return this
+ */
+ RowReaderOptions& includeTypes(const std::list<uint64_t>& types);
+
+ /**
+ * A map type of <typeId, ReadIntent>.
+ */
+ typedef std::map<uint64_t, ReadIntent> IdReadIntentMap;
+
+ /**
+ * Selects which type ids to read and specific ReadIntents for each
+ * type id. The ancestor types are automatically selected, but the children
+ * are not.
+ *
+ * This option clears any previous setting of the selected columns or
+ * types.
+ * @param idReadIntentMap a map of IdReadIntentMap.
+ * @return this
+ */
+ RowReaderOptions& includeTypesWithIntents(const IdReadIntentMap& idReadIntentMap);
+
+ /**
+ * Set the section of the file to process.
+ * @param offset the starting byte offset
+ * @param length the number of bytes to read
+ * @return this
+ */
+ RowReaderOptions& range(uint64_t offset, uint64_t length);
+
+ /**
+ * For Hive 0.11 (and 0.12) decimals, the precision was unlimited
+ * and thus may overflow the 38 digits that is supported. If one
+ * of the Hive 0.11 decimals is too large, the reader may either convert
+ * the value to NULL or throw an exception. That choice is controlled
+ * by this setting.
+ *
+ * Defaults to true.
+ *
+ * @param shouldThrow should the reader throw a ParseError?
+ * @return returns *this
+ */
+ RowReaderOptions& throwOnHive11DecimalOverflow(bool shouldThrow);
+
+ /**
+ * For Hive 0.11 (and 0.12) written decimals, which have unlimited
+ * scale and precision, the reader forces the scale to a consistent
+ * number that is configured. This setting changes the scale that is
+ * forced upon these old decimals. See also throwOnHive11DecimalOverflow.
+ *
+ * Defaults to 6.
+ *
+ * @param forcedScale the scale that will be forced on Hive 0.11 decimals
+ * @return returns *this
+ */
+ RowReaderOptions& forcedScaleOnHive11Decimal(int32_t forcedScale);
+
+ /**
+ * Set enable encoding block mode.
+ * By enable encoding block mode, Row Reader will not decode
+ * dictionary encoded string vector, but instead return an index array with
+ * reference to corresponding dictionary.
+ */
+ RowReaderOptions& setEnableLazyDecoding(bool enable);
+
+ /**
+ * Set search argument for predicate push down
+ */
+ RowReaderOptions& searchArgument(std::unique_ptr<SearchArgument> sargs);
+
+ /**
+ * Should enable encoding block mode
+ */
+ bool getEnableLazyDecoding() const;
+
+ /**
+ * Were the field ids set?
+ */
+ bool getIndexesSet() const;
+
+ /**
+ * Were the type ids set?
+ */
+ bool getTypeIdsSet() const;
+
+ /**
+ * Get the list of selected field or type ids to read.
+ */
+ const std::list<uint64_t>& getInclude() const;
+
+ /**
+ * Were the include names set?
+ */
+ bool getNamesSet() const;
+
+ /**
+ * Get the list of selected columns to read. All children of the selected
+ * columns are also selected.
+ */
+ const std::list<std::string>& getIncludeNames() const;
+
+ /**
+ * Get the start of the range for the data being processed.
+ * @return if not set, return 0
+ */
+ uint64_t getOffset() const;
+
+ /**
+ * Get the end of the range for the data being processed.
+ * @return if not set, return the maximum long
+ */
+ uint64_t getLength() const;
+
+ /**
+ * Should the reader throw a ParseError when a Hive 0.11 decimal is
+ * larger than the supported 38 digits of precision? Otherwise, the
+ * data item is replaced by a NULL.
+ */
+ bool getThrowOnHive11DecimalOverflow() const;
+
+ /**
+ * What scale should all Hive 0.11 decimals be normalized to?
+ */
+ int32_t getForcedScaleOnHive11Decimal() const;
+
+ /**
+ * Get search argument for predicate push down
+ */
+ std::shared_ptr<SearchArgument> getSearchArgument() const;
+
+ /**
+ * Set desired timezone to return data of timestamp type
+ */
+ RowReaderOptions& setTimezoneName(const std::string& zoneName);
+
+ /**
+ * Get desired timezone to return data of timestamp type
+ */
+ const std::string& getTimezoneName() const;
+
+ /**
+ * Get the IdReadIntentMap map that was supplied by client.
+ */
+ const IdReadIntentMap getIdReadIntentMap() const;
+
+ /**
+ * Set whether use fixed width numeric vectorBatch or not, such as int32_t / int16_t / int8_t /
+ * float vectorBatch.
+ */
+ RowReaderOptions& setUseTightNumericVector(bool useTightNumericVector);
+
+ /**
+ * Get whether or not to use fixed width numeric columnVectorBatch.
+ * @return if not set, the default is false
+ */
+ bool getUseTightNumericVector() const;
+ };
+
+ class RowReader;
+
+ /**
+ * The interface for reading ORC file meta-data and constructing RowReaders.
+ * This is an an abstract class that will be subclassed as necessary.
+ */
+ class Reader {
+ public:
+ virtual ~Reader();
+
+ /**
+ * Get the format version of the file. Currently known values are:
+ * 0.11 and 0.12
+ * @return the FileVersion object
+ */
+ virtual FileVersion getFormatVersion() const = 0;
+
+ /**
+ * Get the number of rows in the file.
+ * @return the number of rows
+ */
+ virtual uint64_t getNumberOfRows() const = 0;
+
+ /**
+ * Get the software instance and version that wrote this file.
+ * @return a user-facing string that specifies the software version
+ */
+ virtual std::string getSoftwareVersion() const = 0;
+
+ /**
+ * Get the user metadata keys.
+ * @return the set of user metadata keys
+ */
+ virtual std::list<std::string> getMetadataKeys() const = 0;
+
+ /**
+ * Get a user metadata value.
+ * @param key a key given by the user
+ * @return the bytes associated with the given key
+ */
+ virtual std::string getMetadataValue(const std::string& key) const = 0;
+
+ /**
+ * Did the user set the given metadata value.
+ * @param key the key to check
+ * @return true if the metadata value was set
+ */
+ virtual bool hasMetadataValue(const std::string& key) const = 0;
+
+ /**
+ * Get the compression kind.
+ * @return the kind of compression in the file
+ */
+ virtual CompressionKind getCompression() const = 0;
+
+ /**
+ * Get the buffer size for the compression.
+ * @return number of bytes to buffer for the compression codec.
+ */
+ virtual uint64_t getCompressionSize() const = 0;
+
+ /**
+ * Get ID of writer that generated the file.
+ * @return UNKNOWN_WRITER if the writer ID is undefined
+ */
+ virtual WriterId getWriterId() const = 0;
+
+ /**
+ * Get the writer id value when getWriterId() returns an unknown writer.
+ * @return the integer value of the writer ID.
+ */
+ virtual uint32_t getWriterIdValue() const = 0;
+
+ /**
+ * Get the version of the writer.
+ * @return the version of the writer.
+ */
+ virtual WriterVersion getWriterVersion() const = 0;
+
+ /**
+ * Get the number of rows per an entry in the row index.
+ * @return the number of rows per an entry in the row index or 0 if there
+ * is no row index.
+ */
+ virtual uint64_t getRowIndexStride() const = 0;
+
+ /**
+ * Get the number of stripes in the file.
+ * @return the number of stripes
+ */
+ virtual uint64_t getNumberOfStripes() const = 0;
+
+ /**
+ * Get the information about a stripe.
+ * @param stripeIndex the index of the stripe (0 to N-1) to get information about
+ * @return the information about that stripe
+ */
+ virtual std::unique_ptr<StripeInformation> getStripe(uint64_t stripeIndex) const = 0;
+
+ /**
+ * Get the number of stripe statistics in the file.
+ * @return the number of stripe statistics
+ */
+ virtual uint64_t getNumberOfStripeStatistics() const = 0;
+
+ /**
+ * Get the statistics about a stripe.
+ * @param stripeIndex the index of the stripe (0 to N-1) to get statistics about
+ * @return the statistics about that stripe
+ */
+ virtual std::unique_ptr<StripeStatistics> getStripeStatistics(uint64_t stripeIndex) const = 0;
+
+ /**
+ * Get the length of the data stripes in the file.
+ * @return the number of bytes in stripes
+ */
+ virtual uint64_t getContentLength() const = 0;
+
+ /**
+ * Get the length of the file stripe statistics.
+ * @return the number of compressed bytes in the file stripe statistics
+ */
+ virtual uint64_t getStripeStatisticsLength() const = 0;
+
+ /**
+ * Get the length of the file footer.
+ * @return the number of compressed bytes in the file footer
+ */
+ virtual uint64_t getFileFooterLength() const = 0;
+
+ /**
+ * Get the length of the file postscript.
+ * @return the number of bytes in the file postscript
+ */
+ virtual uint64_t getFilePostscriptLength() const = 0;
+
+ /**
+ * Get the total length of the file.
+ * @return the number of bytes in the file
+ */
+ virtual uint64_t getFileLength() const = 0;
+
+ /**
+ * Get the statistics about the columns in the file.
+ * @return the information about the column
+ */
+ virtual std::unique_ptr<Statistics> getStatistics() const = 0;
+
+ /**
+ * Get the statistics about a single column in the file.
+ * @param columnId id of the column
+ * @return the information about the column
+ */
+ virtual std::unique_ptr<ColumnStatistics> getColumnStatistics(uint32_t columnId) const = 0;
+
+ /**
+ * Check if the file has correct column statistics.
+ */
+ virtual bool hasCorrectStatistics() const = 0;
+
+ /**
+ * Get metrics of the reader
+ * @return the accumulated reader metrics to current state.
+ */
+ virtual const ReaderMetrics* getReaderMetrics() const = 0;
+
+ /**
+ * Get the serialized file tail.
+ * Usefull if another reader of the same file wants to avoid re-reading
+ * the file tail. See ReaderOptions.setSerializedFileTail().
+ * @return a string of bytes with the file tail
+ */
+ virtual std::string getSerializedFileTail() const = 0;
+
+ /**
+ * Get the type of the rows in the file. The top level is typically a
+ * struct.
+ * @return the root type
+ */
+ virtual const Type& getType() const = 0;
+
+ /**
+ * Create a RowReader based on this reader with the default options.
+ * @return a RowReader to read the rows
+ */
+ virtual std::unique_ptr<RowReader> createRowReader() const = 0;
+
+ /**
+ * Create a RowReader based on this reader.
+ * @param options RowReader Options
+ * @return a RowReader to read the rows
+ */
+ virtual std::unique_ptr<RowReader> createRowReader(const RowReaderOptions& options) const = 0;
+
+ /**
+ * Get the name of the input stream.
+ */
+ virtual const std::string& getStreamName() const = 0;
+
+ /**
+ * Estimate an upper bound on heap memory allocation by the Reader
+ * based on the information in the file footer.
+ * The bound is less tight if only few columns are read or compression is
+ * used.
+ */
+ /**
+ * @param stripeIx index of the stripe to be read (if not specified,
+ * all stripes are considered).
+ * @return upper bound on memory use by all columns
+ */
+ virtual uint64_t getMemoryUse(int stripeIx = -1) = 0;
+
+ /**
+ * @param include Column Field Ids
+ * @param stripeIx index of the stripe to be read (if not specified,
+ * all stripes are considered).
+ * @return upper bound on memory use by selected columns
+ */
+ virtual uint64_t getMemoryUseByFieldId(const std::list<uint64_t>& include,
+ int stripeIx = -1) = 0;
+
+ /**
+ * @param names Column Names
+ * @param stripeIx index of the stripe to be read (if not specified,
+ * all stripes are considered).
+ * @return upper bound on memory use by selected columns
+ */
+ virtual uint64_t getMemoryUseByName(const std::list<std::string>& names, int stripeIx = -1) = 0;
+
+ /**
+ * @param include Column Type Ids
+ * @param stripeIx index of the stripe to be read (if not specified,
+ * all stripes are considered).
+ * @return upper bound on memory use by selected columns
+ */
+ virtual uint64_t getMemoryUseByTypeId(const std::list<uint64_t>& include,
+ int stripeIx = -1) = 0;
+
+ /**
+ * Get BloomFiters of all selected columns in the specified stripe
+ * @param stripeIndex index of the stripe to be read for bloom filters.
+ * @param included index of selected columns to return (if not specified,
+ * all columns that have bloom filters are considered).
+ * @return map of bloom filters with the key standing for the index of column.
+ */
+ virtual std::map<uint32_t, BloomFilterIndex> getBloomFilters(
+ uint32_t stripeIndex, const std::set<uint32_t>& included) const = 0;
+ };
+
+ /**
+ * The interface for reading rows in ORC files.
+ * This is an an abstract class that will be subclassed as necessary.
+ */
+ class RowReader {
+ public:
+ virtual ~RowReader();
+ /**
+ * Get the selected type of the rows in the file. The file's row type
+ * is projected down to just the selected columns. Thus, if the file's
+ * type is struct<col0:int,col1:double,col2:string> and the selected
+ * columns are "col0,col2" the selected type would be
+ * struct<col0:int,col2:string>.
+ * @return the root type
+ */
+ virtual const Type& getSelectedType() const = 0;
+
+ /**
+ * Get the selected columns of the file.
+ */
+ virtual const std::vector<bool> getSelectedColumns() const = 0;
+
+ /**
+ * Create a row batch for reading the selected columns of this file.
+ * @param size the number of rows to read
+ * @return a new ColumnVectorBatch to read into
+ */
+ virtual std::unique_ptr<ColumnVectorBatch> createRowBatch(uint64_t size) const = 0;
+
+ /**
+ * Read the next row batch from the current position.
+ * Caller must look at numElements in the row batch to determine how
+ * many rows were read.
+ * @param data the row batch to read into.
+ * @return true if a non-zero number of rows were read or false if the
+ * end of the file was reached.
+ */
+ virtual bool next(ColumnVectorBatch& data) = 0;
+
+ /**
+ * Get the row number of the first row in the previously read batch.
+ * @return the row number of the previous batch.
+ */
+ virtual uint64_t getRowNumber() const = 0;
+
+ /**
+ * Seek to a given row.
+ * @param rowNumber the next row the reader should return
+ */
+ virtual void seekToRow(uint64_t rowNumber) = 0;
+ };
+} // namespace orc
+
+#endif
diff --git a/c++/include/orc/Statistics.hh b/c++/include/orc/Statistics.hh
new file mode 100644
index 0000000..4ba8c35
--- /dev/null
+++ b/c++/include/orc/Statistics.hh
@@ -0,0 +1,478 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_STATISTICS_HH
+#define ORC_STATISTICS_HH
+
+#include "orc/Type.hh"
+#include "orc/Vector.hh"
+#include "orc/orc-config.hh"
+
+#include <sstream>
+
+namespace orc {
+
+ /**
+ * Statistics that are available for all types of columns.
+ */
+ class ColumnStatistics {
+ public:
+ virtual ~ColumnStatistics();
+
+ /**
+ * Get the number of values in this column. It will differ from the number
+ * of rows because of NULL values.
+ * @return the number of values
+ */
+ virtual uint64_t getNumberOfValues() const = 0;
+
+ /**
+ * Check whether column has null value.
+ * @return true if has null value
+ */
+ virtual bool hasNull() const = 0;
+
+ /**
+ * Print out statistics of column if any.
+ */
+ virtual std::string toString() const = 0;
+ };
+
+ /**
+ * Statistics for binary columns.
+ */
+ class BinaryColumnStatistics : public ColumnStatistics {
+ public:
+ ~BinaryColumnStatistics() override;
+
+ /**
+ * Check whether column has total length.
+ * @return true if has total length
+ */
+ virtual bool hasTotalLength() const = 0;
+
+ virtual uint64_t getTotalLength() const = 0;
+ };
+
+ /**
+ * Statistics for boolean columns.
+ */
+ class BooleanColumnStatistics : public ColumnStatistics {
+ public:
+ ~BooleanColumnStatistics() override;
+
+ /**
+ * Check whether column has true/false count.
+ * @return true if has true/false count
+ */
+ virtual bool hasCount() const = 0;
+
+ virtual uint64_t getFalseCount() const = 0;
+ virtual uint64_t getTrueCount() const = 0;
+ };
+
+ /**
+ * Statistics for date columns.
+ */
+ class DateColumnStatistics : public ColumnStatistics {
+ public:
+ ~DateColumnStatistics() override;
+
+ /**
+ * Check whether column has minimum.
+ * @return true if has minimum
+ */
+ virtual bool hasMinimum() const = 0;
+
+ /**
+ * Check whether column has maximum.
+ * @return true if has maximum
+ */
+ virtual bool hasMaximum() const = 0;
+
+ /**
+ * Get the minimum value for the column.
+ * @return minimum value
+ */
+ virtual int32_t getMinimum() const = 0;
+
+ /**
+ * Get the maximum value for the column.
+ * @return maximum value
+ */
+ virtual int32_t getMaximum() const = 0;
+ };
+
+ /**
+ * Statistics for decimal columns.
+ */
+ class DecimalColumnStatistics : public ColumnStatistics {
+ public:
+ ~DecimalColumnStatistics() override;
+
+ /**
+ * Check whether column has minimum.
+ * @return true if has minimum
+ */
+ virtual bool hasMinimum() const = 0;
+
+ /**
+ * Check whether column has maximum.
+ * @return true if has maximum
+ */
+ virtual bool hasMaximum() const = 0;
+
+ /**
+ * Check whether column has sum.
+ * @return true if has sum
+ */
+ virtual bool hasSum() const = 0;
+
+ /**
+ * Get the minimum value for the column.
+ * @return minimum value
+ */
+ virtual Decimal getMinimum() const = 0;
+
+ /**
+ * Get the maximum value for the column.
+ * @return maximum value
+ */
+ virtual Decimal getMaximum() const = 0;
+
+ /**
+ * Get the sum for the column.
+ * @return sum of all the values
+ */
+ virtual Decimal getSum() const = 0;
+ };
+
+ /**
+ * Statistics for float and double columns.
+ */
+ class DoubleColumnStatistics : public ColumnStatistics {
+ public:
+ ~DoubleColumnStatistics() override;
+
+ /**
+ * Check whether column has minimum.
+ * @return true if has minimum
+ */
+ virtual bool hasMinimum() const = 0;
+
+ /**
+ * Check whether column has maximum.
+ * @return true if has maximum
+ */
+ virtual bool hasMaximum() const = 0;
+
+ /**
+ * Check whether column has sum.
+ * @return true if has sum
+ */
+ virtual bool hasSum() const = 0;
+
+ /**
+ * Get the smallest value in the column. Only defined if getNumberOfValues
+ * is non-zero.
+ * @return the minimum
+ */
+ virtual double getMinimum() const = 0;
+
+ /**
+ * Get the largest value in the column. Only defined if getNumberOfValues
+ * is non-zero.
+ * @return the maximum
+ */
+ virtual double getMaximum() const = 0;
+
+ /**
+ * Get the sum of the values in the column.
+ * @return the sum
+ */
+ virtual double getSum() const = 0;
+ };
+
+ /**
+ * Statistics for all of the integer columns, such as byte, short, int, and
+ * long.
+ */
+ class IntegerColumnStatistics : public ColumnStatistics {
+ public:
+ ~IntegerColumnStatistics() override;
+
+ /**
+ * Check whether column has minimum.
+ * @return true if has minimum
+ */
+ virtual bool hasMinimum() const = 0;
+
+ /**
+ * Check whether column has maximum.
+ * @return true if has maximum
+ */
+ virtual bool hasMaximum() const = 0;
+
+ /**
+ * Check whether column has sum.
+ * @return true if has sum
+ */
+ virtual bool hasSum() const = 0;
+
+ /**
+ * Get the smallest value in the column. Only defined if getNumberOfValues
+ * is non-zero.
+ * @return the minimum
+ */
+ virtual int64_t getMinimum() const = 0;
+
+ /**
+ * Get the largest value in the column. Only defined if getNumberOfValues
+ * is non-zero.
+ * @return the maximum
+ */
+ virtual int64_t getMaximum() const = 0;
+
+ /**
+ * Get the sum of the column. Only valid if isSumDefined returns true.
+ * @return the sum of the column
+ */
+ virtual int64_t getSum() const = 0;
+ };
+
+ /**
+ * Statistics for string columns.
+ */
+ class StringColumnStatistics : public ColumnStatistics {
+ public:
+ ~StringColumnStatistics() override;
+
+ /**
+ * Check whether column has minimum.
+ * @return true if has minimum
+ */
+ virtual bool hasMinimum() const = 0;
+
+ /**
+ * Check whether column has maximum.
+ * @return true if has maximum
+ */
+ virtual bool hasMaximum() const = 0;
+
+ /**
+ * Check whether column has total length.
+ * @return true if has total length
+ */
+ virtual bool hasTotalLength() const = 0;
+
+ /**
+ * Get the minimum value for the column.
+ * @return minimum value
+ */
+ virtual const std::string& getMinimum() const = 0;
+
+ /**
+ * Get the maximum value for the column.
+ * @return maximum value
+ */
+ virtual const std::string& getMaximum() const = 0;
+
+ /**
+ * Get the total length of all values.
+ * @return total length of all the values
+ */
+ virtual uint64_t getTotalLength() const = 0;
+ };
+
+ /**
+ * Statistics for timestamp columns.
+ */
+ class TimestampColumnStatistics : public ColumnStatistics {
+ public:
+ ~TimestampColumnStatistics() override;
+
+ /**
+ * Check whether minimum timestamp exists.
+ * @return true if has minimum
+ */
+ virtual bool hasMinimum() const = 0;
+
+ /**
+ * Check whether maximum timestamp exists.
+ * @return true if has maximum
+ */
+ virtual bool hasMaximum() const = 0;
+
+ /**
+ * Get the millisecond of minimum timestamp in UTC.
+ * @return minimum value in millisecond
+ */
+ virtual int64_t getMinimum() const = 0;
+
+ /**
+ * Get the millisecond of maximum timestamp in UTC.
+ * @return maximum value in millisecond
+ */
+ virtual int64_t getMaximum() const = 0;
+
+ /**
+ * Check whether column has a lowerBound.
+ * @return true if column has a lowerBound
+ */
+ virtual bool hasLowerBound() const = 0;
+
+ /**
+ * Check whether column has an upperBound.
+ * @return true if column has an upperBound
+ */
+ virtual bool hasUpperBound() const = 0;
+
+ /**
+ * Get the lowerBound value for the column.
+ * @return lowerBound value
+ */
+ virtual int64_t getLowerBound() const = 0;
+
+ /**
+ * Get the upperBound value for the column.
+ * @return upperBound value
+ */
+ virtual int64_t getUpperBound() const = 0;
+
+ /**
+ * Get the last 6 digits of nanosecond of minimum timestamp.
+ * @return last 6 digits of nanosecond of minimum timestamp.
+ */
+ virtual int32_t getMinimumNanos() const = 0;
+
+ /**
+ * Get the last 6 digits of nanosecond of maximum timestamp.
+ * @return last 6 digits of nanosecond of maximum timestamp.
+ */
+ virtual int32_t getMaximumNanos() const = 0;
+ };
+
+ class Statistics {
+ public:
+ virtual ~Statistics();
+
+ /**
+ * Get the statistics of the given column.
+ * @param colId id of the column
+ * @return one column's statistics
+ */
+ virtual const ColumnStatistics* getColumnStatistics(uint32_t colId) const = 0;
+
+ /**
+ * Get the number of columns.
+ * @return the number of columns
+ */
+ virtual uint32_t getNumberOfColumns() const = 0;
+ };
+
+ /**
+ * Statistics for all of collections such as Map and List.
+ */
+ class CollectionColumnStatistics : public ColumnStatistics {
+ public:
+ ~CollectionColumnStatistics() override;
+
+ /**
+ * check whether column has minimum number of children
+ * @return true if has minimum children count
+ */
+ virtual bool hasMinimumChildren() const = 0;
+
+ /**
+ * check whether column has maximum number of children
+ * @return true if has maximum children count
+ */
+ virtual bool hasMaximumChildren() const = 0;
+
+ /**
+ * check whether column has total number of children
+ * @return true if has total children count
+ */
+ virtual bool hasTotalChildren() const = 0;
+
+ /**
+ * set hasTotalChildren value
+ * @param newHasTotalChildren hasTotalChildren value
+ */
+ virtual void setHasTotalChildren(bool newHasTotalChildren) = 0;
+
+ /**
+ * Get minimum number of children in the collection.
+ * @return the minimum children count
+ */
+ virtual uint64_t getMinimumChildren() const = 0;
+
+ /**
+ * set new minimum children count
+ * @param min new minimum children count
+ */
+ virtual void setMinimumChildren(uint64_t min) = 0;
+
+ /**
+ * Get maximum number of children in the collection.
+ * @return the maximum children count
+ */
+ virtual uint64_t getMaximumChildren() const = 0;
+
+ /**
+ * set new maximum children count
+ * @param max new maximum children count
+ */
+ virtual void setMaximumChildren(uint64_t max) = 0;
+
+ /**
+ * Get the total number of children in the collection.
+ * @return the total number of children
+ */
+ virtual uint64_t getTotalChildren() const = 0;
+
+ /**
+ * set new total children count
+ * @param newTotalChildrenCount total children count to be set
+ */
+ virtual void setTotalChildren(uint64_t newTotalChildrenCount) = 0;
+ };
+
+ class StripeStatistics : public Statistics {
+ public:
+ ~StripeStatistics() override;
+
+ /**
+ * Get the statistics of a given RowIndex entry in a given column.
+ * @param columnId id of the column
+ * @param rowIndexId RowIndex entry id
+ * @return statistics of the given RowIndex entry
+ */
+ virtual const ColumnStatistics* getRowIndexStatistics(uint32_t columnId,
+ uint32_t rowIndexId) const = 0;
+
+ /**
+ * Get the number of RowIndex statistics in a given column.
+ * @param columnId id of the column
+ * @return the number of RowIndex statistics
+ */
+ virtual uint32_t getNumberOfRowIndexStats(uint32_t columnId) const = 0;
+ };
+} // namespace orc
+
+#endif
diff --git a/c++/include/orc/Type.hh b/c++/include/orc/Type.hh
new file mode 100644
index 0000000..c8ada75
--- /dev/null
+++ b/c++/include/orc/Type.hh
@@ -0,0 +1,120 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_TYPE_HH
+#define ORC_TYPE_HH
+
+#include "MemoryPool.hh"
+#include "orc/Vector.hh"
+#include "orc/orc-config.hh"
+
+namespace orc {
+
+ enum TypeKind {
+ BOOLEAN = 0,
+ BYTE = 1,
+ SHORT = 2,
+ INT = 3,
+ LONG = 4,
+ FLOAT = 5,
+ DOUBLE = 6,
+ STRING = 7,
+ BINARY = 8,
+ TIMESTAMP = 9,
+ LIST = 10,
+ MAP = 11,
+ STRUCT = 12,
+ UNION = 13,
+ DECIMAL = 14,
+ DATE = 15,
+ VARCHAR = 16,
+ CHAR = 17,
+ TIMESTAMP_INSTANT = 18
+ };
+
+ class Type {
+ public:
+ virtual ~Type();
+ virtual uint64_t getColumnId() const = 0;
+ virtual uint64_t getMaximumColumnId() const = 0;
+ virtual TypeKind getKind() const = 0;
+ virtual uint64_t getSubtypeCount() const = 0;
+ virtual const Type* getSubtype(uint64_t childId) const = 0;
+ virtual const std::string& getFieldName(uint64_t childId) const = 0;
+ virtual uint64_t getMaximumLength() const = 0;
+ virtual uint64_t getPrecision() const = 0;
+ virtual uint64_t getScale() const = 0;
+ virtual Type& setAttribute(const std::string& key, const std::string& value) = 0;
+ virtual bool hasAttributeKey(const std::string& key) const = 0;
+ virtual Type& removeAttribute(const std::string& key) = 0;
+ virtual std::vector<std::string> getAttributeKeys() const = 0;
+ virtual std::string getAttributeValue(const std::string& key) const = 0;
+ virtual std::string toString() const = 0;
+ /**
+ * Get the Type with the given column ID
+ * @param colId the column ID
+ * @return the type corresponding to the column Id, nullptr if not exists
+ */
+ virtual const Type* getTypeByColumnId(uint64_t colId) const = 0;
+
+ /**
+ * Create a row batch for this type.
+ */
+ virtual std::unique_ptr<ColumnVectorBatch> createRowBatch(uint64_t size, MemoryPool& pool,
+ bool encoded = false) const = 0;
+
+ virtual std::unique_ptr<ColumnVectorBatch> createRowBatch(
+ uint64_t size, MemoryPool& pool, bool encoded = false,
+ bool useTightNumericVector = false) const = 0;
+
+ /**
+ * Add a new field to a struct type.
+ * @param fieldName the name of the new field
+ * @param fieldType the type of the new field
+ * @return a reference to the struct type
+ */
+ virtual Type* addStructField(const std::string& fieldName, std::unique_ptr<Type> fieldType) = 0;
+
+ /**
+ * Add a new child to a union type.
+ * @param fieldType the type of the new field
+ * @return a reference to the union type
+ */
+ virtual Type* addUnionChild(std::unique_ptr<Type> fieldType) = 0;
+
+ /**
+ * Build a Type object from string text representation.
+ */
+ static std::unique_ptr<Type> buildTypeFromString(const std::string& input);
+ };
+
+ const int64_t DEFAULT_DECIMAL_SCALE = 18;
+ const int64_t DEFAULT_DECIMAL_PRECISION = 38;
+
+ std::unique_ptr<Type> createPrimitiveType(TypeKind kind);
+ std::unique_ptr<Type> createCharType(TypeKind kind, uint64_t maxLength);
+ std::unique_ptr<Type> createDecimalType(uint64_t precision = DEFAULT_DECIMAL_PRECISION,
+ uint64_t scale = DEFAULT_DECIMAL_SCALE);
+
+ std::unique_ptr<Type> createStructType();
+ std::unique_ptr<Type> createListType(std::unique_ptr<Type> elements);
+ std::unique_ptr<Type> createMapType(std::unique_ptr<Type> key, std::unique_ptr<Type> value);
+ std::unique_ptr<Type> createUnionType();
+
+} // namespace orc
+#endif
diff --git a/c++/include/orc/Vector.hh b/c++/include/orc/Vector.hh
new file mode 100644
index 0000000..5e65314
--- /dev/null
+++ b/c++/include/orc/Vector.hh
@@ -0,0 +1,415 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_VECTOR_HH
+#define ORC_VECTOR_HH
+
+#include "Int128.hh"
+#include "MemoryPool.hh"
+#include "orc/orc-config.hh"
+
+#include <cstdlib>
+#include <cstring>
+#include <list>
+#include <memory>
+#include <sstream>
+#include <stdexcept>
+#include <vector>
+
+namespace orc {
+
+ /**
+ * The base class for each of the column vectors. This class handles
+ * the generic attributes such as number of elements, capacity, and
+ * notNull vector.
+ */
+ struct ColumnVectorBatch {
+ ColumnVectorBatch(uint64_t capacity, MemoryPool& pool);
+ virtual ~ColumnVectorBatch();
+
+ // the number of slots available
+ uint64_t capacity;
+ // the number of current occupied slots
+ uint64_t numElements;
+ // an array of capacity length marking non-null values
+ DataBuffer<char> notNull;
+ // whether there are any null values
+ bool hasNulls;
+ // whether the vector batch is encoded
+ bool isEncoded;
+
+ // custom memory pool
+ MemoryPool& memoryPool;
+
+ /**
+ * Generate a description of this vector as a string.
+ */
+ virtual std::string toString() const = 0;
+
+ /**
+ * Change the number of slots to at least the given capacity.
+ * This function is not recursive into subtypes.
+ */
+ virtual void resize(uint64_t capacity);
+
+ /**
+ * Empties the vector from all its elements, recursively.
+ * Do not alter the current capacity.
+ */
+ virtual void clear();
+
+ /**
+ * Heap memory used by the batch.
+ */
+ virtual uint64_t getMemoryUsage();
+
+ /**
+ * Check whether the batch length varies depending on data.
+ */
+ virtual bool hasVariableLength();
+
+ private:
+ ColumnVectorBatch(const ColumnVectorBatch&);
+ ColumnVectorBatch& operator=(const ColumnVectorBatch&);
+ };
+
+ template <typename ValueType>
+ struct IntegerVectorBatch : public ColumnVectorBatch {
+ IntegerVectorBatch(uint64_t cap, MemoryPool& pool)
+ : ColumnVectorBatch(cap, pool), data(pool, cap) {
+ // PASS
+ }
+
+ ~IntegerVectorBatch() override = default;
+
+ inline std::string toString() const override;
+
+ void resize(uint64_t cap) override {
+ if (capacity < cap) {
+ ColumnVectorBatch::resize(cap);
+ data.resize(cap);
+ }
+ }
+
+ void clear() override {
+ numElements = 0;
+ }
+
+ uint64_t getMemoryUsage() override {
+ return ColumnVectorBatch::getMemoryUsage() +
+ static_cast<uint64_t>(data.capacity() * sizeof(ValueType));
+ }
+
+ DataBuffer<ValueType> data;
+ };
+
+ using LongVectorBatch = IntegerVectorBatch<int64_t>;
+ using IntVectorBatch = IntegerVectorBatch<int32_t>;
+ using ShortVectorBatch = IntegerVectorBatch<int16_t>;
+ using ByteVectorBatch = IntegerVectorBatch<int8_t>;
+
+ template <>
+ inline std::string LongVectorBatch::toString() const {
+ std::ostringstream buffer;
+ buffer << "Long vector <" << numElements << " of " << capacity << ">";
+ return buffer.str();
+ }
+
+ template <>
+ inline std::string IntVectorBatch::toString() const {
+ std::ostringstream buffer;
+ buffer << "Int vector <" << numElements << " of " << capacity << ">";
+ return buffer.str();
+ }
+
+ template <>
+ inline std::string ShortVectorBatch::toString() const {
+ std::ostringstream buffer;
+ buffer << "Short vector <" << numElements << " of " << capacity << ">";
+ return buffer.str();
+ }
+
+ template <>
+ inline std::string ByteVectorBatch::toString() const {
+ std::ostringstream buffer;
+ buffer << "Byte vector <" << numElements << " of " << capacity << ">";
+ return buffer.str();
+ }
+
+ template <typename FloatType>
+ struct FloatingVectorBatch : public ColumnVectorBatch {
+ FloatingVectorBatch(uint64_t cap, MemoryPool& pool)
+ : ColumnVectorBatch(cap, pool), data(pool, cap) {
+ // PASS
+ }
+
+ ~FloatingVectorBatch() override = default;
+
+ inline std::string toString() const override;
+
+ void resize(uint64_t cap) override {
+ if (capacity < cap) {
+ ColumnVectorBatch::resize(cap);
+ data.resize(cap);
+ }
+ }
+
+ void clear() override {
+ numElements = 0;
+ }
+
+ uint64_t getMemoryUsage() override {
+ return ColumnVectorBatch::getMemoryUsage() +
+ static_cast<uint64_t>(data.capacity() * sizeof(FloatType));
+ }
+
+ DataBuffer<FloatType> data;
+ };
+
+ using DoubleVectorBatch = FloatingVectorBatch<double>;
+ using FloatVectorBatch = FloatingVectorBatch<float>;
+
+ template <>
+ inline std::string DoubleVectorBatch::toString() const {
+ std::ostringstream buffer;
+ buffer << "Double vector <" << numElements << " of " << capacity << ">";
+ return buffer.str();
+ }
+
+ template <>
+ inline std::string FloatVectorBatch::toString() const {
+ std::ostringstream buffer;
+ buffer << "Float vector <" << numElements << " of " << capacity << ">";
+ return buffer.str();
+ }
+
+ struct StringVectorBatch : public ColumnVectorBatch {
+ StringVectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~StringVectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+
+ // pointers to the start of each string
+ DataBuffer<char*> data;
+ // the length of each string
+ DataBuffer<int64_t> length;
+ // string blob
+ DataBuffer<char> blob;
+ };
+
+ struct StringDictionary {
+ StringDictionary(MemoryPool& pool);
+ DataBuffer<char> dictionaryBlob;
+
+ // Offset for each dictionary key entry.
+ DataBuffer<int64_t> dictionaryOffset;
+
+ void getValueByIndex(int64_t index, char*& valPtr, int64_t& length) {
+ if (index < 0 || static_cast<uint64_t>(index) + 1 >= dictionaryOffset.size()) {
+ throw std::out_of_range("index out of range.");
+ }
+
+ int64_t* offsetPtr = dictionaryOffset.data();
+
+ valPtr = dictionaryBlob.data() + offsetPtr[index];
+ length = offsetPtr[index + 1] - offsetPtr[index];
+ }
+ };
+
+ /**
+ * Include a index array with reference to corresponding dictionary.
+ * User first obtain index from index array and retrieve string pointer
+ * and length by calling getValueByIndex() from dictionary.
+ */
+ struct EncodedStringVectorBatch : public StringVectorBatch {
+ EncodedStringVectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~EncodedStringVectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ std::shared_ptr<StringDictionary> dictionary;
+
+ // index for dictionary entry
+ DataBuffer<int64_t> index;
+ };
+
+ struct StructVectorBatch : public ColumnVectorBatch {
+ StructVectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~StructVectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+ bool hasVariableLength() override;
+
+ std::vector<ColumnVectorBatch*> fields;
+ };
+
+ struct ListVectorBatch : public ColumnVectorBatch {
+ ListVectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~ListVectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+ bool hasVariableLength() override;
+
+ /**
+ * The offset of the first element of each list.
+ * The length of list i is offsets[i+1] - offsets[i].
+ */
+ DataBuffer<int64_t> offsets;
+
+ // the concatenated elements
+ std::unique_ptr<ColumnVectorBatch> elements;
+ };
+
+ struct MapVectorBatch : public ColumnVectorBatch {
+ MapVectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~MapVectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+ bool hasVariableLength() override;
+
+ /**
+ * The offset of the first element of each map.
+ * The size of map i is offsets[i+1] - offsets[i].
+ */
+ DataBuffer<int64_t> offsets;
+
+ // the concatenated keys
+ std::unique_ptr<ColumnVectorBatch> keys;
+ // the concatenated elements
+ std::unique_ptr<ColumnVectorBatch> elements;
+ };
+
+ struct UnionVectorBatch : public ColumnVectorBatch {
+ UnionVectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~UnionVectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+ bool hasVariableLength() override;
+
+ /**
+ * For each value, which element of children has the value.
+ */
+ DataBuffer<unsigned char> tags;
+
+ /**
+ * For each value, the index inside of the child ColumnVectorBatch.
+ */
+ DataBuffer<uint64_t> offsets;
+
+ // the sub-columns
+ std::vector<ColumnVectorBatch*> children;
+ };
+
+ struct Decimal {
+ Decimal(const Int128& value, int32_t scale);
+ explicit Decimal(const std::string& value);
+ Decimal();
+
+ std::string toString(bool trimTrailingZeros = false) const;
+ Int128 value;
+ int32_t scale;
+ };
+
+ struct Decimal64VectorBatch : public ColumnVectorBatch {
+ Decimal64VectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~Decimal64VectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+
+ // total number of digits
+ int32_t precision;
+ // the number of places after the decimal
+ int32_t scale;
+
+ // the numeric values
+ DataBuffer<int64_t> values;
+
+ protected:
+ /**
+ * Contains the scales that were read from the file. Should NOT be
+ * used.
+ */
+ DataBuffer<int64_t> readScales;
+ friend class Decimal64ColumnReader;
+ friend class Decimal64ColumnWriter;
+ };
+
+ struct Decimal128VectorBatch : public ColumnVectorBatch {
+ Decimal128VectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~Decimal128VectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+
+ // total number of digits
+ int32_t precision;
+ // the number of places after the decimal
+ int32_t scale;
+
+ // the numeric values
+ DataBuffer<Int128> values;
+
+ protected:
+ /**
+ * Contains the scales that were read from the file. Should NOT be
+ * used.
+ */
+ DataBuffer<int64_t> readScales;
+ friend class Decimal128ColumnReader;
+ friend class DecimalHive11ColumnReader;
+ friend class Decimal128ColumnWriter;
+ };
+
+ /**
+ * A column vector batch for storing timestamp values.
+ * The timestamps are stored split into the time_t value (seconds since
+ * 1 Jan 1970 00:00:00) and the nanoseconds within the time_t value.
+ */
+ struct TimestampVectorBatch : public ColumnVectorBatch {
+ TimestampVectorBatch(uint64_t capacity, MemoryPool& pool);
+ ~TimestampVectorBatch() override;
+ std::string toString() const override;
+ void resize(uint64_t capacity) override;
+ void clear() override;
+ uint64_t getMemoryUsage() override;
+
+ // the number of seconds past 1 Jan 1970 00:00 UTC (aka time_t)
+ // Note that we always assume data is in GMT timezone; therefore it is
+ // user's responsibility to convert wall clock time in local timezone
+ // to GMT.
+ DataBuffer<int64_t> data;
+
+ // the nanoseconds of each value
+ DataBuffer<int64_t> nanoseconds;
+ };
+
+} // namespace orc
+
+#endif
diff --git a/c++/include/orc/Writer.hh b/c++/include/orc/Writer.hh
new file mode 100644
index 0000000..586016b
--- /dev/null
+++ b/c++/include/orc/Writer.hh
@@ -0,0 +1,309 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_WRITER_HH
+#define ORC_WRITER_HH
+
+#include "orc/Common.hh"
+#include "orc/Type.hh"
+#include "orc/Vector.hh"
+#include "orc/orc-config.hh"
+
+#include <atomic>
+#include <memory>
+#include <set>
+#include <string>
+#include <vector>
+
+namespace orc {
+
+ // classes that hold data members so we can maintain binary compatibility
+ struct WriterOptionsPrivate;
+
+ enum CompressionStrategy { CompressionStrategy_SPEED = 0, CompressionStrategy_COMPRESSION };
+
+ enum RleVersion { RleVersion_1 = 0, RleVersion_2 = 1 };
+
+ class Timezone;
+
+ /**
+ * Expose the IO metrics for write operation.
+ */
+ struct WriterMetrics {
+ // Record the number of IO requests written to the output file
+ std::atomic<uint64_t> IOCount{0};
+ // Record the lantency of IO blocking
+ std::atomic<uint64_t> IOBlockingLatencyUs{0};
+ };
+ /**
+ * Options for creating a Writer.
+ */
+ class WriterOptions {
+ private:
+ std::unique_ptr<WriterOptionsPrivate> privateBits;
+
+ public:
+ WriterOptions();
+ WriterOptions(const WriterOptions&);
+ WriterOptions(WriterOptions&);
+ WriterOptions& operator=(const WriterOptions&);
+ virtual ~WriterOptions();
+
+ /**
+ * Set the strip size.
+ */
+ WriterOptions& setStripeSize(uint64_t size);
+
+ /**
+ * Get the strip size.
+ * @return if not set, return default value.
+ */
+ uint64_t getStripeSize() const;
+
+ /**
+ * Set the data compression block size.
+ */
+ WriterOptions& setCompressionBlockSize(uint64_t size);
+
+ /**
+ * Get the data compression block size.
+ * @return if not set, return default value.
+ */
+ uint64_t getCompressionBlockSize() const;
+
+ /**
+ * Set row index stride (the number of rows per an entry in the row index). Use value 0 to
+ * disable row index.
+ */
+ WriterOptions& setRowIndexStride(uint64_t stride);
+
+ /**
+ * Get the row index stride (the number of rows per an entry in the row index).
+ * @return if not set, return default value.
+ */
+ uint64_t getRowIndexStride() const;
+
+ /**
+ * Set the dictionary key size threshold.
+ * 0 to disable dictionary encoding.
+ * 1 to always enable dictionary encoding.
+ */
+ WriterOptions& setDictionaryKeySizeThreshold(double val);
+
+ /**
+ * Get the dictionary key size threshold.
+ */
+ double getDictionaryKeySizeThreshold() const;
+
+ /**
+ * Set Orc file version
+ */
+ WriterOptions& setFileVersion(const FileVersion& version);
+
+ /**
+ * Get Orc file version
+ */
+ FileVersion getFileVersion() const;
+
+ /**
+ * Set compression kind.
+ */
+ WriterOptions& setCompression(CompressionKind comp);
+
+ /**
+ * Get the compression kind.
+ * @return if not set, return default value which is ZLIB.
+ */
+ CompressionKind getCompression() const;
+
+ /**
+ * Set the compression strategy.
+ */
+ WriterOptions& setCompressionStrategy(CompressionStrategy strategy);
+
+ /**
+ * Get the compression strategy.
+ * @return if not set, return default value which is speed.
+ */
+ CompressionStrategy getCompressionStrategy() const;
+
+ /**
+ * Get if the bitpacking should be aligned.
+ * @return true if should be aligned, return false otherwise
+ */
+ bool getAlignedBitpacking() const;
+
+ /**
+ * Set the padding tolerance.
+ */
+ WriterOptions& setPaddingTolerance(double tolerance);
+
+ /**
+ * Get the padding tolerance.
+ * @return if not set, return default value which is zero.
+ */
+ double getPaddingTolerance() const;
+
+ /**
+ * Set the memory pool.
+ */
+ WriterOptions& setMemoryPool(MemoryPool* memoryPool);
+
+ /**
+ * Get the memory pool.
+ * @return if not set, return default memory pool.
+ */
+ MemoryPool* getMemoryPool() const;
+
+ /**
+ * Set the error stream.
+ */
+ WriterOptions& setErrorStream(std::ostream& errStream);
+
+ /**
+ * Get the error stream.
+ * @return if not set, return std::err.
+ */
+ std::ostream* getErrorStream() const;
+
+ /**
+ * Get the RLE version.
+ */
+ RleVersion getRleVersion() const;
+
+ /**
+ * Get whether or not to write row group index
+ * @return if not set, the default is false
+ */
+ bool getEnableIndex() const;
+
+ /**
+ * Get whether or not to enable dictionary encoding
+ * @return if not set, the default is false
+ */
+ bool getEnableDictionary() const;
+
+ /**
+ * Set columns that use BloomFilter
+ */
+ WriterOptions& setColumnsUseBloomFilter(const std::set<uint64_t>& columns);
+
+ /**
+ * Get whether this column uses BloomFilter
+ */
+ bool isColumnUseBloomFilter(uint64_t column) const;
+
+ /**
+ * Set false positive probability of BloomFilter
+ */
+ WriterOptions& setBloomFilterFPP(double fpp);
+
+ /**
+ * Get false positive probability of BloomFilter
+ */
+ double getBloomFilterFPP() const;
+
+ /**
+ * Get version of BloomFilter
+ */
+ BloomFilterVersion getBloomFilterVersion() const;
+
+ /**
+ * Get writer timezone
+ * @return writer timezone
+ */
+ const Timezone& getTimezone() const;
+
+ /**
+ * Get writer timezone name
+ * @return writer timezone name
+ */
+ const std::string& getTimezoneName() const;
+
+ /**
+ * Set writer timezone
+ * @param zone writer timezone name
+ */
+ WriterOptions& setTimezoneName(const std::string& zone);
+
+ /**
+ * Set the writer metrics.
+ */
+ WriterOptions& setWriterMetrics(WriterMetrics* metrics);
+
+ /**
+ * Get the writer metrics.
+ * @return if not set, return nullptr.
+ */
+ WriterMetrics* getWriterMetrics() const;
+
+ /**
+ * Set use tight numeric vectorBatch or not.
+ */
+ WriterOptions& setUseTightNumericVector(bool useTightNumericVector);
+
+ /**
+ * Get whether or not to use dedicated columnVectorBatch
+ * @return if not set, the default is false
+ */
+ bool getUseTightNumericVector() const;
+
+ /**
+ * Set the initial capacity of output buffer in the class BufferedOutputStream.
+ * Each column contains one or more BufferOutputStream depending on its type,
+ * and these buffers will automatically expand when more memory is required.
+ */
+ WriterOptions& setOutputBufferCapacity(uint64_t capacity);
+
+ /**
+ * Get the initial capacity of output buffer in the class BufferedOutputStream.
+ * @return if not set, return default value which is 1 MB.
+ */
+ uint64_t getOutputBufferCapacity() const;
+ };
+
+ class Writer {
+ public:
+ virtual ~Writer();
+
+ /**
+ * Create a row batch for writing the columns into this file.
+ * @param size the number of rows to write.
+ * @return a new ColumnVectorBatch to write into.
+ */
+ virtual std::unique_ptr<ColumnVectorBatch> createRowBatch(uint64_t size) const = 0;
+
+ /**
+ * Add a row batch into current writer.
+ * @param rowsToAdd the row batch data to write.
+ */
+ virtual void add(ColumnVectorBatch& rowsToAdd) = 0;
+
+ /**
+ * Close the writer and flush any pending data to the output stream.
+ */
+ virtual void close() = 0;
+
+ /**
+ * Add user metadata to the writer.
+ */
+ virtual void addUserMetadata(const std::string& name, const std::string& value) = 0;
+ };
+} // namespace orc
+
+#endif
diff --git a/c++/include/orc/orc-config.hh.in b/c++/include/orc/orc-config.hh.in
new file mode 100644
index 0000000..057a215
--- /dev/null
+++ b/c++/include/orc/orc-config.hh.in
@@ -0,0 +1,38 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_CONFIG_HH
+#define ORC_CONFIG_HH
+
+#define ORC_VERSION "@ORC_VERSION@"
+
+#cmakedefine ORC_CXX_HAS_CSTDINT
+
+#ifdef ORC_CXX_HAS_CSTDINT
+ #include <cstdint>
+#else
+ #include <stdint.h>
+#endif
+
+// Following MACROS should be keeped for backward compatibility.
+#define ORC_NOEXCEPT noexcept
+#define ORC_NULLPTR nullptr
+#define ORC_OVERRIDE override
+#define ORC_UNIQUE_PTR std::unique_ptr
+
+#endif
diff --git a/c++/include/orc/sargs/Literal.hh b/c++/include/orc/sargs/Literal.hh
new file mode 100644
index 0000000..9ce9583
--- /dev/null
+++ b/c++/include/orc/sargs/Literal.hh
@@ -0,0 +1,172 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ORC_LITERAL_HH
+#define ORC_LITERAL_HH
+
+#include "orc/Int128.hh"
+#include "orc/Vector.hh"
+
+namespace orc {
+
+ /**
+ * Possible data types for predicates
+ */
+ enum class PredicateDataType { LONG = 0, FLOAT, STRING, DATE, DECIMAL, TIMESTAMP, BOOLEAN };
+
+ /**
+ * Represents a literal value in a predicate
+ */
+ class Literal {
+ public:
+ struct Timestamp {
+ Timestamp() = default;
+ Timestamp(const Timestamp&) = default;
+ Timestamp(Timestamp&&) = default;
+ ~Timestamp() = default;
+ Timestamp(int64_t second_, int32_t nanos_) : second(second_), nanos(nanos_) {
+ // PASS
+ }
+ Timestamp& operator=(const Timestamp&) = default;
+ Timestamp& operator=(Timestamp&&) = default;
+ bool operator==(const Timestamp& r) const {
+ return second == r.second && nanos == r.nanos;
+ }
+ bool operator<(const Timestamp& r) const {
+ return second < r.second || (second == r.second && nanos < r.nanos);
+ }
+ bool operator<=(const Timestamp& r) const {
+ return second < r.second || (second == r.second && nanos <= r.nanos);
+ }
+ bool operator!=(const Timestamp& r) const {
+ return !(*this == r);
+ }
+ bool operator>(const Timestamp& r) const {
+ return r < *this;
+ }
+ bool operator>=(const Timestamp& r) const {
+ return r <= *this;
+ }
+ int64_t getMillis() const {
+ return second * 1000 + nanos / 1000000;
+ }
+ int64_t second;
+ int32_t nanos;
+ };
+
+ Literal(const Literal& r);
+ ~Literal();
+ Literal& operator=(const Literal& r);
+ bool operator==(const Literal& r) const;
+ bool operator!=(const Literal& r) const;
+
+ /**
+ * Create a literal of null value for a specific type
+ */
+ Literal(PredicateDataType type);
+
+ /**
+ * Create a literal of LONG type
+ */
+ Literal(int64_t val);
+
+ /**
+ * Create a literal of FLOAT type
+ */
+ Literal(double val);
+
+ /**
+ * Create a literal of BOOLEAN type
+ */
+ Literal(bool val);
+
+ /**
+ * Create a literal of DATE type
+ */
+ Literal(PredicateDataType type, int64_t val);
+
+ /**
+ * Create a literal of TIMESTAMP type
+ */
+ Literal(int64_t second, int32_t nanos);
+
+ /**
+ * Create a literal of STRING type
+ */
+ Literal(const char* str, size_t size);
+
+ /**
+ * Create a literal of DECIMAL type
+ */
+ Literal(Int128 val, int32_t precision, int32_t scale);
+
+ /**
+ * Getters of a specific data type for not-null literals
+ */
+ int64_t getLong() const;
+ int64_t getDate() const;
+ Timestamp getTimestamp() const;
+ double getFloat() const;
+ std::string getString() const;
+ bool getBool() const;
+ Decimal getDecimal() const;
+
+ /**
+ * Check if a literal is null
+ */
+ bool isNull() const {
+ return mIsNull;
+ }
+
+ PredicateDataType getType() const {
+ return mType;
+ }
+ std::string toString() const;
+ size_t getHashCode() const {
+ return mHashCode;
+ }
+
+ private:
+ size_t hashCode() const;
+
+ union LiteralVal {
+ int64_t IntVal;
+ double DoubleVal;
+ int64_t DateVal;
+ char* Buffer;
+ Timestamp TimeStampVal;
+ Int128 DecimalVal;
+ bool BooleanVal;
+
+ // explicitly define default constructor
+ LiteralVal() : DecimalVal(0) {}
+ };
+
+ private:
+ LiteralVal mValue; // data value for this literal if not null
+ PredicateDataType mType; // data type of the literal
+ size_t mSize; // size of mValue if it is Buffer
+ int32_t mPrecision; // precision of decimal type
+ int32_t mScale; // scale of decimal type
+ bool mIsNull; // whether this literal is null
+ size_t mHashCode; // precomputed hash code for the literal
+ };
+
+} // namespace orc
+
+#endif // ORC_LITERAL_HH
diff --git a/c++/include/orc/sargs/SearchArgument.hh b/c++/include/orc/sargs/SearchArgument.hh
new file mode 100644
index 0000000..6493840
--- /dev/null
+++ b/c++/include/orc/sargs/SearchArgument.hh
@@ -0,0 +1,266 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
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