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Posted to commits@orc.apache.org by om...@apache.org on 2019/06/28 03:54:22 UTC

[orc] branch asf-site updated: Push update for release 1.5.6.

This is an automated email from the ASF dual-hosted git repository.

omalley pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/orc.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new c728602  Push update for release 1.5.6.
c728602 is described below

commit c728602b3eb1196f480fbf582e4e356da194d4a5
Author: Owen O'Malley <om...@apache.org>
AuthorDate: Thu Jun 27 20:53:20 2019 -0700

    Push update for release 1.5.6.
---
 api/orc-core/allclasses-frame.html                 |   6 +-
 api/orc-core/allclasses-noframe.html               |   6 +-
 api/orc-core/constant-values.html                  |   8 +-
 api/orc-core/deprecated-list.html                  |   8 +-
 api/orc-core/help-doc.html                         |   8 +-
 api/orc-core/index-all.html                        |  22 +++-
 api/orc-core/index.html                            |   4 +-
 .../org/apache/orc/BinaryColumnStatistics.html     |   8 +-
 .../org/apache/orc/BooleanColumnStatistics.html    |   8 +-
 api/orc-core/org/apache/orc/ColumnStatistics.html  |   8 +-
 .../org/apache/orc/CompressionCodec.Modifier.html  |   8 +-
 api/orc-core/org/apache/orc/CompressionCodec.html  |   8 +-
 api/orc-core/org/apache/orc/CompressionKind.html   |   8 +-
 api/orc-core/org/apache/orc/DataMask.Factory.html  |   8 +-
 api/orc-core/org/apache/orc/DataMask.Provider.html |   8 +-
 api/orc-core/org/apache/orc/DataMask.Standard.html |   8 +-
 api/orc-core/org/apache/orc/DataMask.html          |   8 +-
 api/orc-core/org/apache/orc/DataReader.html        |   8 +-
 .../org/apache/orc/DateColumnStatistics.html       |   8 +-
 .../org/apache/orc/DecimalColumnStatistics.html    |   8 +-
 .../org/apache/orc/DoubleColumnStatistics.html     |   8 +-
 .../org/apache/orc/FileFormatException.html        |   8 +-
 api/orc-core/org/apache/orc/FileMetadata.html      |   8 +-
 api/orc-core/org/apache/orc/InMemoryKeystore.html  |   8 +-
 .../org/apache/orc/IntegerColumnStatistics.html    |   8 +-
 .../org/apache/orc/MemoryManager.Callback.html     |   8 +-
 api/orc-core/org/apache/orc/MemoryManager.html     |   8 +-
 api/orc-core/org/apache/orc/OrcConf.html           |   8 +-
 .../org/apache/orc/OrcFile.BloomFilterVersion.html |   8 +-
 .../apache/orc/OrcFile.CompressionStrategy.html    |   8 +-
 .../org/apache/orc/OrcFile.EncodingStrategy.html   |   8 +-
 .../org/apache/orc/OrcFile.ReaderOptions.html      |   8 +-
 api/orc-core/org/apache/orc/OrcFile.Version.html   |   8 +-
 .../org/apache/orc/OrcFile.WriterCallback.html     |   8 +-
 .../org/apache/orc/OrcFile.WriterContext.html      |   8 +-
 .../apache/orc/OrcFile.WriterImplementation.html   |   8 +-
 .../org/apache/orc/OrcFile.WriterOptions.html      |   8 +-
 .../org/apache/orc/OrcFile.WriterVersion.html      |  26 +++-
 api/orc-core/org/apache/orc/OrcFile.html           |   8 +-
 api/orc-core/org/apache/orc/OrcUtils.html          |   8 +-
 .../apache/orc/PhysicalWriter.OutputReceiver.html  |   8 +-
 api/orc-core/org/apache/orc/PhysicalWriter.html    |   8 +-
 api/orc-core/org/apache/orc/Reader.Options.html    |   8 +-
 api/orc-core/org/apache/orc/Reader.html            |  22 +++-
 api/orc-core/org/apache/orc/RecordReader.html      |   8 +-
 .../org/apache/orc/StringColumnStatistics.html     |   8 +-
 api/orc-core/org/apache/orc/StripeInformation.html |   8 +-
 api/orc-core/org/apache/orc/StripeStatistics.html  |   8 +-
 .../org/apache/orc/TimestampColumnStatistics.html  |   8 +-
 .../org/apache/orc/TypeDescription.Category.html   |   8 +-
 .../orc/TypeDescription.RowBatchVersion.html       |   8 +-
 api/orc-core/org/apache/orc/TypeDescription.html   |   8 +-
 .../org/apache/orc/TypeDescriptionPrettyPrint.html |   8 +-
 .../org/apache/orc/UnknownFormatException.html     |   8 +-
 api/orc-core/org/apache/orc/Writer.html            |   8 +-
 .../orc/class-use/BinaryColumnStatistics.html      |   8 +-
 .../orc/class-use/BooleanColumnStatistics.html     |   8 +-
 .../org/apache/orc/class-use/ColumnStatistics.html |   8 +-
 .../orc/class-use/CompressionCodec.Modifier.html   |   8 +-
 .../org/apache/orc/class-use/CompressionCodec.html |   8 +-
 .../org/apache/orc/class-use/CompressionKind.html  |   8 +-
 .../org/apache/orc/class-use/DataMask.Factory.html |   8 +-
 .../apache/orc/class-use/DataMask.Provider.html    |   8 +-
 .../apache/orc/class-use/DataMask.Standard.html    |   8 +-
 .../org/apache/orc/class-use/DataMask.html         |   8 +-
 .../org/apache/orc/class-use/DataReader.html       |   8 +-
 .../apache/orc/class-use/DateColumnStatistics.html |   8 +-
 .../orc/class-use/DecimalColumnStatistics.html     |   8 +-
 .../orc/class-use/DoubleColumnStatistics.html      |   8 +-
 .../apache/orc/class-use/FileFormatException.html  |   8 +-
 .../org/apache/orc/class-use/FileMetadata.html     |   8 +-
 .../org/apache/orc/class-use/InMemoryKeystore.html |   8 +-
 .../orc/class-use/IntegerColumnStatistics.html     |   8 +-
 .../orc/class-use/MemoryManager.Callback.html      |   8 +-
 .../org/apache/orc/class-use/MemoryManager.html    |   8 +-
 api/orc-core/org/apache/orc/class-use/OrcConf.html |   8 +-
 .../orc/class-use/OrcFile.BloomFilterVersion.html  |   8 +-
 .../orc/class-use/OrcFile.CompressionStrategy.html |   8 +-
 .../orc/class-use/OrcFile.EncodingStrategy.html    |   8 +-
 .../orc/class-use/OrcFile.ReaderOptions.html       |   8 +-
 .../org/apache/orc/class-use/OrcFile.Version.html  |   8 +-
 .../orc/class-use/OrcFile.WriterCallback.html      |   8 +-
 .../orc/class-use/OrcFile.WriterContext.html       |   8 +-
 .../class-use/OrcFile.WriterImplementation.html    |   8 +-
 .../orc/class-use/OrcFile.WriterOptions.html       |   8 +-
 .../orc/class-use/OrcFile.WriterVersion.html       |   8 +-
 api/orc-core/org/apache/orc/class-use/OrcFile.html |   8 +-
 .../org/apache/orc/class-use/OrcUtils.html         |   8 +-
 .../class-use/PhysicalWriter.OutputReceiver.html   |   8 +-
 .../org/apache/orc/class-use/PhysicalWriter.html   |   8 +-
 .../org/apache/orc/class-use/Reader.Options.html   |   8 +-
 api/orc-core/org/apache/orc/class-use/Reader.html  |   8 +-
 .../org/apache/orc/class-use/RecordReader.html     |   8 +-
 .../orc/class-use/StringColumnStatistics.html      |   8 +-
 .../apache/orc/class-use/StripeInformation.html    |   8 +-
 .../org/apache/orc/class-use/StripeStatistics.html |   8 +-
 .../orc/class-use/TimestampColumnStatistics.html   |   8 +-
 .../orc/class-use/TypeDescription.Category.html    |   8 +-
 .../class-use/TypeDescription.RowBatchVersion.html |   8 +-
 .../org/apache/orc/class-use/TypeDescription.html  |  52 +++++---
 .../orc/class-use/TypeDescriptionPrettyPrint.html  |   8 +-
 .../orc/class-use/UnknownFormatException.html      |   8 +-
 api/orc-core/org/apache/orc/class-use/Writer.html  |   8 +-
 api/orc-core/org/apache/orc/impl/AcidStats.html    |   8 +-
 .../org/apache/orc/impl/AircompressorCodec.html    |   8 +-
 .../org/apache/orc/impl/BitFieldReader.html        |   8 +-
 .../org/apache/orc/impl/BitFieldWriter.html        |   8 +-
 api/orc-core/org/apache/orc/impl/BufferChunk.html  |   8 +-
 .../ColumnStatisticsImpl.BinaryStatisticsImpl.html |   8 +-
 .../ColumnStatisticsImpl.StringStatisticsImpl.html |   8 +-
 .../org/apache/orc/impl/ColumnStatisticsImpl.html  |   8 +-
 ...Factory.AnyIntegerFromAnyIntegerTreeReader.html |   8 +-
 ...derFactory.AnyIntegerFromDecimalTreeReader.html |   8 +-
 ...aderFactory.AnyIntegerFromDoubleTreeReader.html |   8 +-
 ...eaderFactory.AnyIntegerFromFloatTreeReader.html |   8 +-
 ...actory.AnyIntegerFromStringGroupTreeReader.html |   8 +-
 ...rFactory.AnyIntegerFromTimestampTreeReader.html |   8 +-
 ...vertTreeReaderFactory.AnyIntegerTreeReader.html |   8 +-
 ...derFactory.BinaryFromStringGroupTreeReader.html |   8 +-
 ...ConvertTreeReaderFactory.ConvertTreeReader.html |   8 +-
 ...eaderFactory.DateFromStringGroupTreeReader.html |   8 +-
 ...eReaderFactory.DateFromTimestampTreeReader.html |   8 +-
 ...derFactory.DecimalFromAnyIntegerTreeReader.html |   8 +-
 ...ReaderFactory.DecimalFromDecimalTreeReader.html |   8 +-
 ...eReaderFactory.DecimalFromDoubleTreeReader.html |   8 +-
 ...eeReaderFactory.DecimalFromFloatTreeReader.html |   8 +-
 ...erFactory.DecimalFromStringGroupTreeReader.html |   8 +-
 ...aderFactory.DecimalFromTimestampTreeReader.html |   8 +-
 ...aderFactory.DoubleFromAnyIntegerTreeReader.html |   8 +-
 ...eReaderFactory.DoubleFromDecimalTreeReader.html |   8 +-
 ...reeReaderFactory.DoubleFromFloatTreeReader.html |   8 +-
 ...derFactory.DoubleFromStringGroupTreeReader.html |   8 +-
 ...eaderFactory.DoubleFromTimestampTreeReader.html |   8 +-
 ...eaderFactory.FloatFromAnyIntegerTreeReader.html |   8 +-
 ...eeReaderFactory.FloatFromDecimalTreeReader.html |   8 +-
 ...reeReaderFactory.FloatFromDoubleTreeReader.html |   8 +-
 ...aderFactory.FloatFromStringGroupTreeReader.html |   8 +-
 ...ReaderFactory.FloatFromTimestampTreeReader.html |   8 +-
 ...actory.StringGroupFromAnyIntegerTreeReader.html |   8 +-
 ...derFactory.StringGroupFromBinaryTreeReader.html |   8 +-
 ...eaderFactory.StringGroupFromDateTreeReader.html |   8 +-
 ...erFactory.StringGroupFromDecimalTreeReader.html |   8 +-
 ...derFactory.StringGroupFromDoubleTreeReader.html |   8 +-
 ...aderFactory.StringGroupFromFloatTreeReader.html |   8 +-
 ...ctory.StringGroupFromStringGroupTreeReader.html |   8 +-
 ...Factory.StringGroupFromTimestampTreeReader.html |   8 +-
 ...rFactory.TimestampFromAnyIntegerTreeReader.html |   8 +-
 ...eReaderFactory.TimestampFromDateTreeReader.html |   8 +-
 ...aderFactory.TimestampFromDecimalTreeReader.html |   8 +-
 ...eaderFactory.TimestampFromDoubleTreeReader.html |   8 +-
 ...ReaderFactory.TimestampFromFloatTreeReader.html |   8 +-
 ...Factory.TimestampFromStringGroupTreeReader.html |   8 +-
 .../apache/orc/impl/ConvertTreeReaderFactory.html  |   8 +-
 .../orc/impl/DataReaderProperties.Builder.html     |  31 +++--
 .../org/apache/orc/impl/DataReaderProperties.html  |  31 +++--
 .../apache/orc/impl/DirectDecompressionCodec.html  |   8 +-
 .../org/apache/orc/impl/DynamicByteArray.html      |   8 +-
 .../org/apache/orc/impl/DynamicIntArray.html       |   8 +-
 .../org/apache/orc/impl/HadoopShimsFactory.html    |   8 +-
 .../orc/impl/InStream.UncompressedStream.html      |   8 +-
 api/orc-core/org/apache/orc/impl/InStream.html     |   8 +-
 .../org/apache/orc/impl/IntegerReader.html         |   8 +-
 .../org/apache/orc/impl/IntegerWriter.html         |   8 +-
 .../org/apache/orc/impl/MemoryManager.html         |   8 +-
 .../org/apache/orc/impl/MemoryManagerImpl.html     |   8 +-
 api/orc-core/org/apache/orc/impl/OrcAcidUtils.html |   8 +-
 api/orc-core/org/apache/orc/impl/OrcCodecPool.html |   8 +-
 api/orc-core/org/apache/orc/impl/OrcIndex.html     |   8 +-
 api/orc-core/org/apache/orc/impl/OrcTail.html      |   8 +-
 api/orc-core/org/apache/orc/impl/OutStream.html    |   8 +-
 .../org/apache/orc/impl/PhysicalFsWriter.html      |   8 +-
 .../org/apache/orc/impl/PositionProvider.html      |   8 +-
 .../org/apache/orc/impl/PositionRecorder.html      |   8 +-
 .../apache/orc/impl/PositionedOutputStream.html    |   8 +-
 .../orc/impl/ReaderImpl.StripeInformationImpl.html |   8 +-
 api/orc-core/org/apache/orc/impl/ReaderImpl.html   | 141 +++++++++++++--------
 .../RecordReaderImpl.PositionProviderImpl.html     |   8 +-
 .../orc/impl/RecordReaderImpl.SargApplier.html     |   8 +-
 .../org/apache/orc/impl/RecordReaderImpl.html      |   8 +-
 .../RecordReaderUtils.ByteBufferAllocatorPool.html |   8 +-
 .../org/apache/orc/impl/RecordReaderUtils.html     |   8 +-
 .../org/apache/orc/impl/RunLengthByteReader.html   |   8 +-
 .../org/apache/orc/impl/RunLengthByteWriter.html   |   8 +-
 .../apache/orc/impl/RunLengthIntegerReader.html    |   8 +-
 .../apache/orc/impl/RunLengthIntegerReaderV2.html  |   8 +-
 .../apache/orc/impl/RunLengthIntegerWriter.html    |   8 +-
 .../RunLengthIntegerWriterV2.EncodingType.html     |   8 +-
 .../apache/orc/impl/RunLengthIntegerWriterV2.html  |   8 +-
 .../SchemaEvolution.IllegalEvolutionException.html |   8 +-
 .../org/apache/orc/impl/SchemaEvolution.html       |  69 +++++++---
 .../orc/impl/SerializationUtils.FixedBitSizes.html |   8 +-
 .../org/apache/orc/impl/SerializationUtils.html    |   8 +-
 .../orc/impl/SettableUncompressedStream.html       |   8 +-
 api/orc-core/org/apache/orc/impl/SnappyCodec.html  |   8 +-
 .../org/apache/orc/impl/StreamName.Area.html       |   8 +-
 api/orc-core/org/apache/orc/impl/StreamName.html   |   8 +-
 .../orc/impl/StringRedBlackTree.Visitor.html       |   8 +-
 .../impl/StringRedBlackTree.VisitorContext.html    |   8 +-
 .../org/apache/orc/impl/StringRedBlackTree.html    |   8 +-
 .../impl/TreeReaderFactory.BinaryTreeReader.html   |   8 +-
 .../impl/TreeReaderFactory.BooleanTreeReader.html  |   8 +-
 .../orc/impl/TreeReaderFactory.ByteTreeReader.html |   8 +-
 .../TreeReaderFactory.BytesColumnVectorUtil.html   |   8 +-
 .../orc/impl/TreeReaderFactory.CharTreeReader.html |   8 +-
 .../apache/orc/impl/TreeReaderFactory.Context.html |   8 +-
 .../orc/impl/TreeReaderFactory.DateTreeReader.html |   8 +-
 .../TreeReaderFactory.Decimal64TreeReader.html     |   8 +-
 .../impl/TreeReaderFactory.DecimalTreeReader.html  |   8 +-
 .../impl/TreeReaderFactory.DoubleTreeReader.html   |   8 +-
 .../impl/TreeReaderFactory.FloatTreeReader.html    |   8 +-
 .../orc/impl/TreeReaderFactory.IntTreeReader.html  |   8 +-
 .../orc/impl/TreeReaderFactory.ListTreeReader.html |   8 +-
 .../orc/impl/TreeReaderFactory.LongTreeReader.html |   8 +-
 .../orc/impl/TreeReaderFactory.MapTreeReader.html  |   8 +-
 .../orc/impl/TreeReaderFactory.NullTreeReader.html |   8 +-
 .../orc/impl/TreeReaderFactory.ReaderContext.html  |   8 +-
 .../impl/TreeReaderFactory.ShortTreeReader.html    |   8 +-
 ...eeReaderFactory.StringDictionaryTreeReader.html |   8 +-
 .../TreeReaderFactory.StringDirectTreeReader.html  |   8 +-
 .../impl/TreeReaderFactory.StringTreeReader.html   |   8 +-
 .../impl/TreeReaderFactory.StructTreeReader.html   |   8 +-
 .../TreeReaderFactory.TimestampTreeReader.html     |   8 +-
 .../orc/impl/TreeReaderFactory.TreeReader.html     |   8 +-
 .../impl/TreeReaderFactory.UnionTreeReader.html    |   8 +-
 .../impl/TreeReaderFactory.VarcharTreeReader.html  |   8 +-
 .../org/apache/orc/impl/TreeReaderFactory.html     |   8 +-
 api/orc-core/org/apache/orc/impl/Utf8Utils.html    |   8 +-
 api/orc-core/org/apache/orc/impl/WriterImpl.html   |   8 +-
 .../org/apache/orc/impl/WriterInternal.html        |   8 +-
 api/orc-core/org/apache/orc/impl/ZlibCodec.html    |   8 +-
 .../org/apache/orc/impl/class-use/AcidStats.html   |   8 +-
 .../orc/impl/class-use/AircompressorCodec.html     |   8 +-
 .../apache/orc/impl/class-use/BitFieldReader.html  |   8 +-
 .../apache/orc/impl/class-use/BitFieldWriter.html  |   8 +-
 .../org/apache/orc/impl/class-use/BufferChunk.html |   8 +-
 .../ColumnStatisticsImpl.BinaryStatisticsImpl.html |   8 +-
 .../ColumnStatisticsImpl.StringStatisticsImpl.html |   8 +-
 .../orc/impl/class-use/ColumnStatisticsImpl.html   |   8 +-
 ...Factory.AnyIntegerFromAnyIntegerTreeReader.html |   8 +-
 ...derFactory.AnyIntegerFromDecimalTreeReader.html |   8 +-
 ...aderFactory.AnyIntegerFromDoubleTreeReader.html |   8 +-
 ...eaderFactory.AnyIntegerFromFloatTreeReader.html |   8 +-
 ...actory.AnyIntegerFromStringGroupTreeReader.html |   8 +-
 ...rFactory.AnyIntegerFromTimestampTreeReader.html |   8 +-
 ...vertTreeReaderFactory.AnyIntegerTreeReader.html |   8 +-
 ...derFactory.BinaryFromStringGroupTreeReader.html |   8 +-
 ...ConvertTreeReaderFactory.ConvertTreeReader.html |   8 +-
 ...eaderFactory.DateFromStringGroupTreeReader.html |   8 +-
 ...eReaderFactory.DateFromTimestampTreeReader.html |   8 +-
 ...derFactory.DecimalFromAnyIntegerTreeReader.html |   8 +-
 ...ReaderFactory.DecimalFromDecimalTreeReader.html |   8 +-
 ...eReaderFactory.DecimalFromDoubleTreeReader.html |   8 +-
 ...eeReaderFactory.DecimalFromFloatTreeReader.html |   8 +-
 ...erFactory.DecimalFromStringGroupTreeReader.html |   8 +-
 ...aderFactory.DecimalFromTimestampTreeReader.html |   8 +-
 ...aderFactory.DoubleFromAnyIntegerTreeReader.html |   8 +-
 ...eReaderFactory.DoubleFromDecimalTreeReader.html |   8 +-
 ...reeReaderFactory.DoubleFromFloatTreeReader.html |   8 +-
 ...derFactory.DoubleFromStringGroupTreeReader.html |   8 +-
 ...eaderFactory.DoubleFromTimestampTreeReader.html |   8 +-
 ...eaderFactory.FloatFromAnyIntegerTreeReader.html |   8 +-
 ...eeReaderFactory.FloatFromDecimalTreeReader.html |   8 +-
 ...reeReaderFactory.FloatFromDoubleTreeReader.html |   8 +-
 ...aderFactory.FloatFromStringGroupTreeReader.html |   8 +-
 ...ReaderFactory.FloatFromTimestampTreeReader.html |   8 +-
 ...actory.StringGroupFromAnyIntegerTreeReader.html |   8 +-
 ...derFactory.StringGroupFromBinaryTreeReader.html |   8 +-
 ...eaderFactory.StringGroupFromDateTreeReader.html |   8 +-
 ...erFactory.StringGroupFromDecimalTreeReader.html |   8 +-
 ...derFactory.StringGroupFromDoubleTreeReader.html |   8 +-
 ...aderFactory.StringGroupFromFloatTreeReader.html |   8 +-
 ...ctory.StringGroupFromStringGroupTreeReader.html |   8 +-
 ...Factory.StringGroupFromTimestampTreeReader.html |   8 +-
 ...rFactory.TimestampFromAnyIntegerTreeReader.html |   8 +-
 ...eReaderFactory.TimestampFromDateTreeReader.html |   8 +-
 ...aderFactory.TimestampFromDecimalTreeReader.html |   8 +-
 ...eaderFactory.TimestampFromDoubleTreeReader.html |   8 +-
 ...ReaderFactory.TimestampFromFloatTreeReader.html |   8 +-
 ...Factory.TimestampFromStringGroupTreeReader.html |   8 +-
 .../impl/class-use/ConvertTreeReaderFactory.html   |   8 +-
 .../class-use/DataReaderProperties.Builder.html    |  20 +--
 .../orc/impl/class-use/DataReaderProperties.html   |   8 +-
 .../impl/class-use/DirectDecompressionCodec.html   |   8 +-
 .../orc/impl/class-use/DynamicByteArray.html       |   8 +-
 .../apache/orc/impl/class-use/DynamicIntArray.html |   8 +-
 .../orc/impl/class-use/HadoopShimsFactory.html     |   8 +-
 .../class-use/InStream.UncompressedStream.html     |   8 +-
 .../org/apache/orc/impl/class-use/InStream.html    |   8 +-
 .../apache/orc/impl/class-use/IntegerReader.html   |   8 +-
 .../apache/orc/impl/class-use/IntegerWriter.html   |   8 +-
 .../apache/orc/impl/class-use/MemoryManager.html   |   8 +-
 .../orc/impl/class-use/MemoryManagerImpl.html      |   8 +-
 .../apache/orc/impl/class-use/OrcAcidUtils.html    |   8 +-
 .../apache/orc/impl/class-use/OrcCodecPool.html    |   8 +-
 .../org/apache/orc/impl/class-use/OrcIndex.html    |   8 +-
 .../org/apache/orc/impl/class-use/OrcTail.html     |   8 +-
 .../org/apache/orc/impl/class-use/OutStream.html   |   8 +-
 .../orc/impl/class-use/PhysicalFsWriter.html       |   8 +-
 .../orc/impl/class-use/PositionProvider.html       |   8 +-
 .../orc/impl/class-use/PositionRecorder.html       |   8 +-
 .../orc/impl/class-use/PositionedOutputStream.html |   8 +-
 .../ReaderImpl.StripeInformationImpl.html          |   8 +-
 .../org/apache/orc/impl/class-use/ReaderImpl.html  |   8 +-
 .../RecordReaderImpl.PositionProviderImpl.html     |   8 +-
 .../class-use/RecordReaderImpl.SargApplier.html    |   8 +-
 .../orc/impl/class-use/RecordReaderImpl.html       |   8 +-
 .../RecordReaderUtils.ByteBufferAllocatorPool.html |   8 +-
 .../orc/impl/class-use/RecordReaderUtils.html      |   8 +-
 .../orc/impl/class-use/RunLengthByteReader.html    |   8 +-
 .../orc/impl/class-use/RunLengthByteWriter.html    |   8 +-
 .../orc/impl/class-use/RunLengthIntegerReader.html |   8 +-
 .../impl/class-use/RunLengthIntegerReaderV2.html   |   8 +-
 .../orc/impl/class-use/RunLengthIntegerWriter.html |   8 +-
 .../RunLengthIntegerWriterV2.EncodingType.html     |   8 +-
 .../impl/class-use/RunLengthIntegerWriterV2.html   |   8 +-
 .../SchemaEvolution.IllegalEvolutionException.html |   8 +-
 .../apache/orc/impl/class-use/SchemaEvolution.html |   8 +-
 .../SerializationUtils.FixedBitSizes.html          |   8 +-
 .../orc/impl/class-use/SerializationUtils.html     |   8 +-
 .../impl/class-use/SettableUncompressedStream.html |   8 +-
 .../org/apache/orc/impl/class-use/SnappyCodec.html |   8 +-
 .../apache/orc/impl/class-use/StreamName.Area.html |   8 +-
 .../org/apache/orc/impl/class-use/StreamName.html  |   8 +-
 .../impl/class-use/StringRedBlackTree.Visitor.html |   8 +-
 .../StringRedBlackTree.VisitorContext.html         |   8 +-
 .../orc/impl/class-use/StringRedBlackTree.html     |   8 +-
 .../TreeReaderFactory.BinaryTreeReader.html        |   8 +-
 .../TreeReaderFactory.BooleanTreeReader.html       |   8 +-
 .../TreeReaderFactory.ByteTreeReader.html          |   8 +-
 .../TreeReaderFactory.BytesColumnVectorUtil.html   |   8 +-
 .../TreeReaderFactory.CharTreeReader.html          |   8 +-
 .../impl/class-use/TreeReaderFactory.Context.html  |   8 +-
 .../TreeReaderFactory.DateTreeReader.html          |   8 +-
 .../TreeReaderFactory.Decimal64TreeReader.html     |   8 +-
 .../TreeReaderFactory.DecimalTreeReader.html       |   8 +-
 .../TreeReaderFactory.DoubleTreeReader.html        |   8 +-
 .../TreeReaderFactory.FloatTreeReader.html         |   8 +-
 .../class-use/TreeReaderFactory.IntTreeReader.html |   8 +-
 .../TreeReaderFactory.ListTreeReader.html          |   8 +-
 .../TreeReaderFactory.LongTreeReader.html          |   8 +-
 .../class-use/TreeReaderFactory.MapTreeReader.html |   8 +-
 .../TreeReaderFactory.NullTreeReader.html          |   8 +-
 .../class-use/TreeReaderFactory.ReaderContext.html |   8 +-
 .../TreeReaderFactory.ShortTreeReader.html         |   8 +-
 ...eeReaderFactory.StringDictionaryTreeReader.html |   8 +-
 .../TreeReaderFactory.StringDirectTreeReader.html  |   8 +-
 .../TreeReaderFactory.StringTreeReader.html        |   8 +-
 .../TreeReaderFactory.StructTreeReader.html        |   8 +-
 .../TreeReaderFactory.TimestampTreeReader.html     |   8 +-
 .../class-use/TreeReaderFactory.TreeReader.html    |   8 +-
 .../TreeReaderFactory.UnionTreeReader.html         |   8 +-
 .../TreeReaderFactory.VarcharTreeReader.html       |   8 +-
 .../orc/impl/class-use/TreeReaderFactory.html      |   8 +-
 .../org/apache/orc/impl/class-use/Utf8Utils.html   |   8 +-
 .../org/apache/orc/impl/class-use/WriterImpl.html  |   8 +-
 .../apache/orc/impl/class-use/WriterInternal.html  |   8 +-
 .../org/apache/orc/impl/class-use/ZlibCodec.html   |   8 +-
 .../org/apache/orc/impl/mask/DecimalIdentity.html  |   8 +-
 .../org/apache/orc/impl/mask/DoubleIdentity.html   |   8 +-
 .../org/apache/orc/impl/mask/ListIdentity.html     |   8 +-
 .../org/apache/orc/impl/mask/LongIdentity.html     |   8 +-
 .../org/apache/orc/impl/mask/MapIdentity.html      |   8 +-
 .../org/apache/orc/impl/mask/MaskFactory.html      |   8 +-
 .../org/apache/orc/impl/mask/MaskProvider.html     |   8 +-
 .../org/apache/orc/impl/mask/NullifyMask.html      |   8 +-
 .../apache/orc/impl/mask/RedactMaskFactory.html    |   8 +-
 .../apache/orc/impl/mask/SHA256MaskFactory.html    |   8 +-
 .../org/apache/orc/impl/mask/StructIdentity.html   |   8 +-
 .../org/apache/orc/impl/mask/UnionIdentity.html    |   8 +-
 .../orc/impl/mask/class-use/DecimalIdentity.html   |   8 +-
 .../orc/impl/mask/class-use/DoubleIdentity.html    |   8 +-
 .../orc/impl/mask/class-use/ListIdentity.html      |   8 +-
 .../orc/impl/mask/class-use/LongIdentity.html      |   8 +-
 .../orc/impl/mask/class-use/MapIdentity.html       |   8 +-
 .../orc/impl/mask/class-use/MaskFactory.html       |   8 +-
 .../orc/impl/mask/class-use/MaskProvider.html      |   8 +-
 .../orc/impl/mask/class-use/NullifyMask.html       |   8 +-
 .../orc/impl/mask/class-use/RedactMaskFactory.html |   8 +-
 .../orc/impl/mask/class-use/SHA256MaskFactory.html |   8 +-
 .../orc/impl/mask/class-use/StructIdentity.html    |   8 +-
 .../orc/impl/mask/class-use/UnionIdentity.html     |   8 +-
 .../org/apache/orc/impl/mask/package-frame.html    |   6 +-
 .../org/apache/orc/impl/mask/package-summary.html  |   8 +-
 .../org/apache/orc/impl/mask/package-tree.html     |   8 +-
 .../org/apache/orc/impl/mask/package-use.html      |   8 +-
 .../org/apache/orc/impl/package-frame.html         |   6 +-
 .../org/apache/orc/impl/package-summary.html       |   8 +-
 api/orc-core/org/apache/orc/impl/package-tree.html |  12 +-
 api/orc-core/org/apache/orc/impl/package-use.html  |   8 +-
 .../apache/orc/impl/writer/BinaryTreeWriter.html   |   8 +-
 .../apache/orc/impl/writer/BooleanTreeWriter.html  |   8 +-
 .../org/apache/orc/impl/writer/ByteTreeWriter.html |   8 +-
 .../org/apache/orc/impl/writer/CharTreeWriter.html |   8 +-
 .../org/apache/orc/impl/writer/DateTreeWriter.html |   8 +-
 .../orc/impl/writer/Decimal64TreeWriter.html       |   8 +-
 .../apache/orc/impl/writer/DecimalTreeWriter.html  |   8 +-
 .../apache/orc/impl/writer/DoubleTreeWriter.html   |   8 +-
 .../apache/orc/impl/writer/FloatTreeWriter.html    |   8 +-
 .../apache/orc/impl/writer/IntegerTreeWriter.html  |   8 +-
 .../org/apache/orc/impl/writer/ListTreeWriter.html |   8 +-
 .../org/apache/orc/impl/writer/MapTreeWriter.html  |   8 +-
 .../orc/impl/writer/StringBaseTreeWriter.html      |   8 +-
 .../apache/orc/impl/writer/StringTreeWriter.html   |   8 +-
 .../apache/orc/impl/writer/StructTreeWriter.html   |   8 +-
 .../orc/impl/writer/TimestampTreeWriter.html       |   8 +-
 .../apache/orc/impl/writer/TreeWriter.Factory.html |   8 +-
 .../org/apache/orc/impl/writer/TreeWriter.html     |   8 +-
 .../org/apache/orc/impl/writer/TreeWriterBase.html |   8 +-
 .../apache/orc/impl/writer/UnionTreeWriter.html    |   8 +-
 .../apache/orc/impl/writer/VarcharTreeWriter.html  |   8 +-
 .../org/apache/orc/impl/writer/WriterContext.html  |   8 +-
 .../org/apache/orc/impl/writer/WriterImplV2.html   |   8 +-
 .../impl/writer/class-use/BinaryTreeWriter.html    |   8 +-
 .../impl/writer/class-use/BooleanTreeWriter.html   |   8 +-
 .../orc/impl/writer/class-use/ByteTreeWriter.html  |   8 +-
 .../orc/impl/writer/class-use/CharTreeWriter.html  |   8 +-
 .../orc/impl/writer/class-use/DateTreeWriter.html  |   8 +-
 .../impl/writer/class-use/Decimal64TreeWriter.html |   8 +-
 .../impl/writer/class-use/DecimalTreeWriter.html   |   8 +-
 .../impl/writer/class-use/DoubleTreeWriter.html    |   8 +-
 .../orc/impl/writer/class-use/FloatTreeWriter.html |   8 +-
 .../impl/writer/class-use/IntegerTreeWriter.html   |   8 +-
 .../orc/impl/writer/class-use/ListTreeWriter.html  |   8 +-
 .../orc/impl/writer/class-use/MapTreeWriter.html   |   8 +-
 .../writer/class-use/StringBaseTreeWriter.html     |   8 +-
 .../impl/writer/class-use/StringTreeWriter.html    |   8 +-
 .../impl/writer/class-use/StructTreeWriter.html    |   8 +-
 .../impl/writer/class-use/TimestampTreeWriter.html |   8 +-
 .../impl/writer/class-use/TreeWriter.Factory.html  |   8 +-
 .../orc/impl/writer/class-use/TreeWriter.html      |   8 +-
 .../orc/impl/writer/class-use/TreeWriterBase.html  |   8 +-
 .../orc/impl/writer/class-use/UnionTreeWriter.html |   8 +-
 .../impl/writer/class-use/VarcharTreeWriter.html   |   8 +-
 .../orc/impl/writer/class-use/WriterContext.html   |   8 +-
 .../orc/impl/writer/class-use/WriterImplV2.html    |   8 +-
 .../org/apache/orc/impl/writer/package-frame.html  |   6 +-
 .../apache/orc/impl/writer/package-summary.html    |   8 +-
 .../org/apache/orc/impl/writer/package-tree.html   |   8 +-
 .../org/apache/orc/impl/writer/package-use.html    |   8 +-
 api/orc-core/org/apache/orc/package-frame.html     |   6 +-
 api/orc-core/org/apache/orc/package-summary.html   |   8 +-
 api/orc-core/org/apache/orc/package-tree.html      |  26 ++--
 api/orc-core/org/apache/orc/package-use.html       |   8 +-
 .../org/apache/orc/util/BloomFilter.BitSet.html    |   8 +-
 api/orc-core/org/apache/orc/util/BloomFilter.html  |   8 +-
 .../apache/orc/util/BloomFilterIO.Encoding.html    |   8 +-
 .../org/apache/orc/util/BloomFilterIO.html         |   8 +-
 .../org/apache/orc/util/BloomFilterUtf8.html       |   8 +-
 api/orc-core/org/apache/orc/util/Murmur3.html      |   8 +-
 .../orc/util/class-use/BloomFilter.BitSet.html     |   8 +-
 .../org/apache/orc/util/class-use/BloomFilter.html |   8 +-
 .../orc/util/class-use/BloomFilterIO.Encoding.html |   8 +-
 .../apache/orc/util/class-use/BloomFilterIO.html   |   8 +-
 .../apache/orc/util/class-use/BloomFilterUtf8.html |   8 +-
 .../org/apache/orc/util/class-use/Murmur3.html     |   8 +-
 .../org/apache/orc/util/package-frame.html         |   6 +-
 .../org/apache/orc/util/package-summary.html       |   8 +-
 api/orc-core/org/apache/orc/util/package-tree.html |   8 +-
 api/orc-core/org/apache/orc/util/package-use.html  |   8 +-
 api/orc-core/overview-frame.html                   |   6 +-
 api/orc-core/overview-summary.html                 |  10 +-
 api/orc-core/overview-tree.html                    |  11 +-
 api/orc-core/serialized-form.html                  |   8 +-
 api/orc-shims/allclasses-frame.html                |   6 +-
 api/orc-shims/allclasses-noframe.html              |   6 +-
 api/orc-shims/constant-values.html                 |   8 +-
 api/orc-shims/deprecated-list.html                 |   8 +-
 api/orc-shims/help-doc.html                        |   8 +-
 api/orc-shims/index-all.html                       |   8 +-
 api/orc-shims/index.html                           |   4 +-
 .../org/apache/orc/EncryptionAlgorithm.html        |   8 +-
 .../apache/orc/class-use/EncryptionAlgorithm.html  |   8 +-
 .../orc/impl/HadoopShims.ByteBufferPoolShim.html   |   8 +-
 .../impl/HadoopShims.DirectCompressionType.html    |   8 +-
 .../orc/impl/HadoopShims.DirectDecompressor.html   |   8 +-
 .../apache/orc/impl/HadoopShims.KeyMetadata.html   |   8 +-
 .../apache/orc/impl/HadoopShims.KeyProvider.html   |   8 +-
 .../org/apache/orc/impl/HadoopShims.LocalKey.html  |   8 +-
 .../orc/impl/HadoopShims.ZeroCopyReaderShim.html   |   8 +-
 api/orc-shims/org/apache/orc/impl/HadoopShims.html |   8 +-
 .../org/apache/orc/impl/HadoopShimsCurrent.html    |   8 +-
 .../org/apache/orc/impl/HadoopShimsPre2_3.html     |   8 +-
 .../org/apache/orc/impl/HadoopShimsPre2_6.html     |   8 +-
 .../org/apache/orc/impl/HadoopShimsPre2_7.html     |   8 +-
 .../class-use/HadoopShims.ByteBufferPoolShim.html  |   8 +-
 .../HadoopShims.DirectCompressionType.html         |   8 +-
 .../class-use/HadoopShims.DirectDecompressor.html  |   8 +-
 .../impl/class-use/HadoopShims.KeyMetadata.html    |   8 +-
 .../impl/class-use/HadoopShims.KeyProvider.html    |   8 +-
 .../orc/impl/class-use/HadoopShims.LocalKey.html   |   8 +-
 .../class-use/HadoopShims.ZeroCopyReaderShim.html  |   8 +-
 .../org/apache/orc/impl/class-use/HadoopShims.html |   8 +-
 .../orc/impl/class-use/HadoopShimsCurrent.html     |   8 +-
 .../orc/impl/class-use/HadoopShimsPre2_3.html      |   8 +-
 .../orc/impl/class-use/HadoopShimsPre2_6.html      |   8 +-
 .../orc/impl/class-use/HadoopShimsPre2_7.html      |   8 +-
 .../org/apache/orc/impl/package-frame.html         |   6 +-
 .../org/apache/orc/impl/package-summary.html       |   8 +-
 .../org/apache/orc/impl/package-tree.html          |   8 +-
 api/orc-shims/org/apache/orc/impl/package-use.html |   8 +-
 api/orc-shims/org/apache/orc/package-frame.html    |   6 +-
 api/orc-shims/org/apache/orc/package-summary.html  |   8 +-
 api/orc-shims/org/apache/orc/package-tree.html     |   8 +-
 api/orc-shims/org/apache/orc/package-use.html      |   8 +-
 api/orc-shims/overview-frame.html                  |   6 +-
 api/orc-shims/overview-summary.html                |  10 +-
 api/orc-shims/overview-tree.html                   |   8 +-
 docs/releases.html                                 |  30 +++--
 news/2015/04/22/orc-as-tlp/index.html              |  12 +-
 news/2015/05/11/new-committers/index.html          |  12 +-
 news/2015/06/26/new-logo/index.html                |  12 +-
 news/2015/11/19/aliaksei-on-pmc/index.html         |  12 +-
 news/2016/01/25/ORC-1.0.0/index.html               |  12 +-
 news/2016/06/10/ORC-1.1.0/index.html               |  12 +-
 news/2016/06/13/ORC-1.1.1/index.html               |  12 +-
 news/2016/06/28/file-format-talk/index.html        |  12 +-
 news/2016/07/08/ORC-1.1.2/index.html               |  12 +-
 news/2016/08/25/ORC-1.2.0/index.html               |  12 +-
 news/2016/10/05/ORC-1.2.1/index.html               |  12 +-
 news/2016/12/01/ORC-1.2.2/index.html               |  12 +-
 news/2016/12/12/ORC-1.2.3/index.html               |  12 +-
 news/2016/12/15/new-committers/index.html          |  12 +-
 news/2017/01/04/gopal-on-pmc/index.html            |  12 +-
 news/2017/01/23/ORC-1.3.0/index.html               |  12 +-
 news/2017/02/03/ORC-1.3.1/index.html               |  12 +-
 news/2017/02/13/ORC-1.3.2/index.html               |  12 +-
 news/2017/02/21/ORC-1.3.3/index.html               |  12 +-
 news/2017/05/08/ORC-1.4.0/index.html               |  12 +-
 news/2017/05/16/new-committer/index.html           |  12 +-
 news/2017/09/06/new-pmc/index.html                 |  12 +-
 news/2017/10/16/ORC-1.3.4/index.html               |  12 +-
 news/2017/10/16/ORC-1.4.1/index.html               |  12 +-
 news/2018/01/23/ORC-1.4.2/index.html               |  12 +-
 news/2018/02/09/ORC-1.4.3/index.html               |  12 +-
 news/2018/05/14/ORC-1.4.4/index.html               |  12 +-
 news/2018/05/14/ORC-1.5.0/index.html               |  12 +-
 news/2018/05/25/ORC-1.5.1/index.html               |  12 +-
 news/2018/06/29/ORC-1.5.2/index.html               |  12 +-
 news/2018/09/25/ORC-1.5.3/index.html               |  12 +-
 news/2018/12/21/ORC-1.5.4/index.html               |  12 +-
 news/2019/03/14/ORC-1.5.5/index.html               |  18 ++-
 .../14/ORC-1.5.5 => 06/27/ORC-1.5.6}/index.html    |  36 +++---
 news/index.html                                    |  74 ++++++++++-
 news/releases/index.html                           |  74 ++++++++++-
 specification/ORCv1/index.html                     |   7 +-
 specification/ORCv2/index.html                     |   7 +-
 546 files changed, 2721 insertions(+), 2302 deletions(-)

diff --git a/api/orc-core/allclasses-frame.html b/api/orc-core/allclasses-frame.html
index 3095c9f..8153b69 100644
--- a/api/orc-core/allclasses-frame.html
+++ b/api/orc-core/allclasses-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:39 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>All Classes (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>All Classes (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/api/orc-core/allclasses-noframe.html b/api/orc-core/allclasses-noframe.html
index acfb24d..cb57b88 100644
--- a/api/orc-core/allclasses-noframe.html
+++ b/api/orc-core/allclasses-noframe.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:39 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>All Classes (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>All Classes (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/api/orc-core/constant-values.html b/api/orc-core/constant-values.html
index 8d7d317..4b5d13c 100644
--- a/api/orc-core/constant-values.html
+++ b/api/orc-core/constant-values.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Constant Field Values (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Constant Field Values (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Constant Field Values (ORC Core 1.5.5 API)";
+            parent.document.title="Constant Field Values (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/deprecated-list.html b/api/orc-core/deprecated-list.html
index 453c5fe..e7ff4ee 100644
--- a/api/orc-core/deprecated-list.html
+++ b/api/orc-core/deprecated-list.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:39 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Deprecated List (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Deprecated List (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Deprecated List (ORC Core 1.5.5 API)";
+            parent.document.title="Deprecated List (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/help-doc.html b/api/orc-core/help-doc.html
index 8304658..e027e92 100644
--- a/api/orc-core/help-doc.html
+++ b/api/orc-core/help-doc.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:39 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>API Help (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>API Help (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="API Help (ORC Core 1.5.5 API)";
+            parent.document.title="API Help (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/index-all.html b/api/orc-core/index-all.html
index 3c760c6..7fa92d9 100644
--- a/api/orc-core/index-all.html
+++ b/api/orc-core/index-all.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:39 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Index (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Index (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Index (ORC Core 1.5.5 API)";
+            parent.document.title="Index (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
@@ -446,6 +446,8 @@
 <dd>
 <div class="block">Under the covers, char is written to ORC the same way as string.</div>
 </dd>
+<dt><span class="memberNameLink"><a href="org/apache/orc/impl/SchemaEvolution.html#checkAcidSchema-org.apache.orc.TypeDescription-">checkAcidSchema(TypeDescription)</a></span> - Static method in class org.apache.orc.impl.<a href="org/apache/orc/impl/SchemaEvolution.html" title="class in org.apache.orc.impl">SchemaEvolution</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/WriterImpl.html#checkMemory-double-">checkMemory(double)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/WriterImpl.html" title="class in org.apache.orc.impl">WriterImpl</a></dt>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/MemoryManager.Callback.html#checkMemory-double-">checkMemory(double)</a></span> - Method in interface org.apache.orc.<a href="org/apache/orc/MemoryManager.Callback.html" title="interface in org.apache.orc">MemoryManager.Callback</a></dt>
@@ -504,6 +506,8 @@
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/PhysicalFsWriter.html#close--">close()</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/PhysicalFsWriter.html" title="class in org.apache.orc.impl">PhysicalFsWriter</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="org/apache/orc/impl/ReaderImpl.html#close--">close()</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/ReaderImpl.html" title="class in org.apache.orc.impl">ReaderImpl</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/RecordReaderImpl.html#close--">close()</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/RecordReaderImpl.html" title="class in org.apache.orc.impl">RecordReaderImpl</a></dt>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/SnappyCodec.html#close--">close()</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/SnappyCodec.html" title="class in org.apache.orc.impl">SnappyCodec</a></dt>
@@ -1107,6 +1111,8 @@
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/TreeReaderFactory.UnionTreeReader.html#fields">fields</a></span> - Variable in class org.apache.orc.impl.<a href="org/apache/orc/impl/TreeReaderFactory.UnionTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.UnionTreeReader</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="org/apache/orc/impl/ReaderImpl.html#file">file</a></span> - Variable in class org.apache.orc.impl.<a href="org/apache/orc/impl/ReaderImpl.html" title="class in org.apache.orc.impl">ReaderImpl</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/TreeReaderFactory.ReaderContext.html#fileFormat-org.apache.orc.OrcFile.Version-">fileFormat(OrcFile.Version)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/TreeReaderFactory.ReaderContext.html" title="class in org.apache.orc.impl">TreeReaderFactory.ReaderContext</a></dt>
 <dd>&nbsp;</dd>
 <dt><a href="org/apache/orc/FileFormatException.html" title="class in org.apache.orc"><span class="typeNameLink">FileFormatException</span></a> - Exception in <a href="org/apache/orc/package-summary.html">org.apache.orc</a></dt>
@@ -1273,6 +1279,10 @@
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/OrcConf.html#getAttribute--">getAttribute()</a></span> - Method in enum org.apache.orc.<a href="org/apache/orc/OrcConf.html" title="enum in org.apache.orc">OrcConf</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="org/apache/orc/impl/SchemaEvolution.html#getBaseRow-org.apache.orc.TypeDescription-">getBaseRow(TypeDescription)</a></span> - Static method in class org.apache.orc.impl.<a href="org/apache/orc/impl/SchemaEvolution.html" title="class in org.apache.orc.impl">SchemaEvolution</a></dt>
+<dd>
+<div class="block">Get the underlying base row from an ACID event struct.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/TreeReaderFactory.TimestampTreeReader.html#getBaseTimestamp-java.lang.String-">getBaseTimestamp(String)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/TreeReaderFactory.TimestampTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.TimestampTreeReader</a></dt>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/util/BloomFilter.html#getBitSet--">getBitSet()</a></span> - Method in class org.apache.orc.util.<a href="org/apache/orc/util/BloomFilter.html" title="class in org.apache.orc.util">BloomFilter</a></dt>
@@ -1471,6 +1481,8 @@
 <dd>
 <div class="block">For struct types, get the list of field names.</div>
 </dd>
+<dt><span class="memberNameLink"><a href="org/apache/orc/impl/DataReaderProperties.html#getFile--">getFile()</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/DataReaderProperties.html" title="class in org.apache.orc.impl">DataReaderProperties</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/PhysicalFsWriter.html#getFileBytes-int-">getFileBytes(int)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/PhysicalFsWriter.html" title="class in org.apache.orc.impl">PhysicalFsWriter</a></dt>
 <dd>
 <div class="block">Get the number of bytes for a file in a given column
@@ -4074,6 +4086,8 @@ the order they are declared.</div>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/DataReaderProperties.Builder.html#withCompression-org.apache.orc.CompressionKind-">withCompression(CompressionKind)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/DataReaderProperties.Builder.html" title="class in org.apache.orc.impl">DataReaderProperties.Builder</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="org/apache/orc/impl/DataReaderProperties.Builder.html#withFile-org.apache.hadoop.fs.FSDataInputStream-">withFile(FSDataInputStream)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/DataReaderProperties.Builder.html" title="class in org.apache.orc.impl">DataReaderProperties.Builder</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/DataReaderProperties.Builder.html#withFileSystem-org.apache.hadoop.fs.FileSystem-">withFileSystem(FileSystem)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/DataReaderProperties.Builder.html" title="class in org.apache.orc.impl">DataReaderProperties.Builder</a></dt>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="org/apache/orc/impl/DataReaderProperties.Builder.html#withMaxDiskRangeChunkLimit-int-">withMaxDiskRangeChunkLimit(int)</a></span> - Method in class org.apache.orc.impl.<a href="org/apache/orc/impl/DataReaderProperties.Builder.html" title="class in org.apache.orc.impl">DataReaderProperties.Builder</a></dt>
diff --git a/api/orc-core/index.html b/api/orc-core/index.html
index 128c4a9..982b242 100644
--- a/api/orc-core/index.html
+++ b/api/orc-core/index.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:39 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ORC Core 1.5.5 API</title>
+<title>ORC Core 1.5.6 API</title>
 <script type="text/javascript">
     tmpTargetPage = "" + window.location.search;
     if (tmpTargetPage != "" && tmpTargetPage != "undefined")
diff --git a/api/orc-core/org/apache/orc/BinaryColumnStatistics.html b/api/orc-core/org/apache/orc/BinaryColumnStatistics.html
index ac97195..be66aef 100644
--- a/api/orc-core/org/apache/orc/BinaryColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/BinaryColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>BinaryColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>BinaryColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BinaryColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="BinaryColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/BooleanColumnStatistics.html b/api/orc-core/org/apache/orc/BooleanColumnStatistics.html
index 7a9a553..0101079 100644
--- a/api/orc-core/org/apache/orc/BooleanColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/BooleanColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>BooleanColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>BooleanColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BooleanColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="BooleanColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/ColumnStatistics.html b/api/orc-core/org/apache/orc/ColumnStatistics.html
index 62983a1..6a36341 100644
--- a/api/orc-core/org/apache/orc/ColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/ColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="ColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/CompressionCodec.Modifier.html b/api/orc-core/org/apache/orc/CompressionCodec.Modifier.html
index 05d3503..457298d 100644
--- a/api/orc-core/org/apache/orc/CompressionCodec.Modifier.html
+++ b/api/orc-core/org/apache/orc/CompressionCodec.Modifier.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>CompressionCodec.Modifier (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>CompressionCodec.Modifier (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CompressionCodec.Modifier (ORC Core 1.5.5 API)";
+            parent.document.title="CompressionCodec.Modifier (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/CompressionCodec.html b/api/orc-core/org/apache/orc/CompressionCodec.html
index 935d498..2233dbe 100644
--- a/api/orc-core/org/apache/orc/CompressionCodec.html
+++ b/api/orc-core/org/apache/orc/CompressionCodec.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>CompressionCodec (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>CompressionCodec (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CompressionCodec (ORC Core 1.5.5 API)";
+            parent.document.title="CompressionCodec (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/CompressionKind.html b/api/orc-core/org/apache/orc/CompressionKind.html
index 82cad00..ae3f698 100644
--- a/api/orc-core/org/apache/orc/CompressionKind.html
+++ b/api/orc-core/org/apache/orc/CompressionKind.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>CompressionKind (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>CompressionKind (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CompressionKind (ORC Core 1.5.5 API)";
+            parent.document.title="CompressionKind (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DataMask.Factory.html b/api/orc-core/org/apache/orc/DataMask.Factory.html
index dcad6e2..5344367 100644
--- a/api/orc-core/org/apache/orc/DataMask.Factory.html
+++ b/api/orc-core/org/apache/orc/DataMask.Factory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DataMask.Factory (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DataMask.Factory (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DataMask.Factory (ORC Core 1.5.5 API)";
+            parent.document.title="DataMask.Factory (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DataMask.Provider.html b/api/orc-core/org/apache/orc/DataMask.Provider.html
index 942d6d6..7ddd3be 100644
--- a/api/orc-core/org/apache/orc/DataMask.Provider.html
+++ b/api/orc-core/org/apache/orc/DataMask.Provider.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DataMask.Provider (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DataMask.Provider (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DataMask.Provider (ORC Core 1.5.5 API)";
+            parent.document.title="DataMask.Provider (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DataMask.Standard.html b/api/orc-core/org/apache/orc/DataMask.Standard.html
index 6d88c4a..7a34cea 100644
--- a/api/orc-core/org/apache/orc/DataMask.Standard.html
+++ b/api/orc-core/org/apache/orc/DataMask.Standard.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DataMask.Standard (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DataMask.Standard (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DataMask.Standard (ORC Core 1.5.5 API)";
+            parent.document.title="DataMask.Standard (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DataMask.html b/api/orc-core/org/apache/orc/DataMask.html
index 519dce9..3d76463 100644
--- a/api/orc-core/org/apache/orc/DataMask.html
+++ b/api/orc-core/org/apache/orc/DataMask.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DataMask (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DataMask (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DataMask (ORC Core 1.5.5 API)";
+            parent.document.title="DataMask (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DataReader.html b/api/orc-core/org/apache/orc/DataReader.html
index 5a6a915..a570a86 100644
--- a/api/orc-core/org/apache/orc/DataReader.html
+++ b/api/orc-core/org/apache/orc/DataReader.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DataReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DataReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DataReader (ORC Core 1.5.5 API)";
+            parent.document.title="DataReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DateColumnStatistics.html b/api/orc-core/org/apache/orc/DateColumnStatistics.html
index a5bc654..0467d0b 100644
--- a/api/orc-core/org/apache/orc/DateColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/DateColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DateColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DateColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DateColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="DateColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DecimalColumnStatistics.html b/api/orc-core/org/apache/orc/DecimalColumnStatistics.html
index eed25d5..7e50d85 100644
--- a/api/orc-core/org/apache/orc/DecimalColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/DecimalColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DecimalColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DecimalColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DecimalColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="DecimalColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/DoubleColumnStatistics.html b/api/orc-core/org/apache/orc/DoubleColumnStatistics.html
index 2d12b5c..c63cd86 100644
--- a/api/orc-core/org/apache/orc/DoubleColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/DoubleColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DoubleColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DoubleColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DoubleColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="DoubleColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/FileFormatException.html b/api/orc-core/org/apache/orc/FileFormatException.html
index 790c6c7..92e1a2b 100644
--- a/api/orc-core/org/apache/orc/FileFormatException.html
+++ b/api/orc-core/org/apache/orc/FileFormatException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>FileFormatException (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>FileFormatException (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FileFormatException (ORC Core 1.5.5 API)";
+            parent.document.title="FileFormatException (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/FileMetadata.html b/api/orc-core/org/apache/orc/FileMetadata.html
index fc546aa..f8274a4 100644
--- a/api/orc-core/org/apache/orc/FileMetadata.html
+++ b/api/orc-core/org/apache/orc/FileMetadata.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>FileMetadata (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>FileMetadata (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FileMetadata (ORC Core 1.5.5 API)";
+            parent.document.title="FileMetadata (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/InMemoryKeystore.html b/api/orc-core/org/apache/orc/InMemoryKeystore.html
index 0db4320..ed6f4dd 100644
--- a/api/orc-core/org/apache/orc/InMemoryKeystore.html
+++ b/api/orc-core/org/apache/orc/InMemoryKeystore.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>InMemoryKeystore (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>InMemoryKeystore (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="InMemoryKeystore (ORC Core 1.5.5 API)";
+            parent.document.title="InMemoryKeystore (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/IntegerColumnStatistics.html b/api/orc-core/org/apache/orc/IntegerColumnStatistics.html
index 2e766ee..281dbf1 100644
--- a/api/orc-core/org/apache/orc/IntegerColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/IntegerColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>IntegerColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>IntegerColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="IntegerColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="IntegerColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/MemoryManager.Callback.html b/api/orc-core/org/apache/orc/MemoryManager.Callback.html
index e85724d..af42287 100644
--- a/api/orc-core/org/apache/orc/MemoryManager.Callback.html
+++ b/api/orc-core/org/apache/orc/MemoryManager.Callback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>MemoryManager.Callback (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>MemoryManager.Callback (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="MemoryManager.Callback (ORC Core 1.5.5 API)";
+            parent.document.title="MemoryManager.Callback (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/MemoryManager.html b/api/orc-core/org/apache/orc/MemoryManager.html
index 37c149c..0e2bd11 100644
--- a/api/orc-core/org/apache/orc/MemoryManager.html
+++ b/api/orc-core/org/apache/orc/MemoryManager.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>MemoryManager (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>MemoryManager (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="MemoryManager (ORC Core 1.5.5 API)";
+            parent.document.title="MemoryManager (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcConf.html b/api/orc-core/org/apache/orc/OrcConf.html
index 2128844..0cb7cb0 100644
--- a/api/orc-core/org/apache/orc/OrcConf.html
+++ b/api/orc-core/org/apache/orc/OrcConf.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcConf (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcConf (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcConf (ORC Core 1.5.5 API)";
+            parent.document.title="OrcConf (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.BloomFilterVersion.html b/api/orc-core/org/apache/orc/OrcFile.BloomFilterVersion.html
index e7ec911..f72963c 100644
--- a/api/orc-core/org/apache/orc/OrcFile.BloomFilterVersion.html
+++ b/api/orc-core/org/apache/orc/OrcFile.BloomFilterVersion.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.BloomFilterVersion (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.BloomFilterVersion (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.BloomFilterVersion (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.BloomFilterVersion (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.CompressionStrategy.html b/api/orc-core/org/apache/orc/OrcFile.CompressionStrategy.html
index a31d300..91552ea 100644
--- a/api/orc-core/org/apache/orc/OrcFile.CompressionStrategy.html
+++ b/api/orc-core/org/apache/orc/OrcFile.CompressionStrategy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.CompressionStrategy (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.CompressionStrategy (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.CompressionStrategy (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.CompressionStrategy (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.EncodingStrategy.html b/api/orc-core/org/apache/orc/OrcFile.EncodingStrategy.html
index 61fb3ad..56081b0 100644
--- a/api/orc-core/org/apache/orc/OrcFile.EncodingStrategy.html
+++ b/api/orc-core/org/apache/orc/OrcFile.EncodingStrategy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.EncodingStrategy (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.EncodingStrategy (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.EncodingStrategy (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.EncodingStrategy (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.ReaderOptions.html b/api/orc-core/org/apache/orc/OrcFile.ReaderOptions.html
index 8965451..708796d 100644
--- a/api/orc-core/org/apache/orc/OrcFile.ReaderOptions.html
+++ b/api/orc-core/org/apache/orc/OrcFile.ReaderOptions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.ReaderOptions (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.ReaderOptions (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.ReaderOptions (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.ReaderOptions (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.Version.html b/api/orc-core/org/apache/orc/OrcFile.Version.html
index 9a3659c..1d741c4 100644
--- a/api/orc-core/org/apache/orc/OrcFile.Version.html
+++ b/api/orc-core/org/apache/orc/OrcFile.Version.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.Version (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.Version (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.Version (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.Version (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.WriterCallback.html b/api/orc-core/org/apache/orc/OrcFile.WriterCallback.html
index 9046e10..851fda7 100644
--- a/api/orc-core/org/apache/orc/OrcFile.WriterCallback.html
+++ b/api/orc-core/org/apache/orc/OrcFile.WriterCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.WriterCallback (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.WriterCallback (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.WriterCallback (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.WriterCallback (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.WriterContext.html b/api/orc-core/org/apache/orc/OrcFile.WriterContext.html
index 76be51e..95a87ae 100644
--- a/api/orc-core/org/apache/orc/OrcFile.WriterContext.html
+++ b/api/orc-core/org/apache/orc/OrcFile.WriterContext.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.WriterContext (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.WriterContext (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.WriterContext (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.WriterContext (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.WriterImplementation.html b/api/orc-core/org/apache/orc/OrcFile.WriterImplementation.html
index 950ec37..60abbd9 100644
--- a/api/orc-core/org/apache/orc/OrcFile.WriterImplementation.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.WriterImplementation (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.WriterImplementation (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.WriterImplementation (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.WriterImplementation (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.WriterOptions.html b/api/orc-core/org/apache/orc/OrcFile.WriterOptions.html
index 38d543c..208ab8d 100644
--- a/api/orc-core/org/apache/orc/OrcFile.WriterOptions.html
+++ b/api/orc-core/org/apache/orc/OrcFile.WriterOptions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OrcFile.WriterOptions (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.WriterOptions (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.WriterOptions (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.WriterOptions (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/OrcFile.WriterVersion.html b/api/orc-core/org/apache/orc/OrcFile.WriterVersion.html
index 8c3a31e..c77f24d 100644
--- a/api/orc-core/org/apache/orc/OrcFile.WriterVersion.html
+++ b/api/orc-core/org/apache/orc/OrcFile.WriterVersion.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
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-<title>OrcFile.WriterVersion (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>OrcFile.WriterVersion (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OrcFile.WriterVersion (ORC Core 1.5.5 API)";
+            parent.document.title="OrcFile.WriterVersion (ORC Core 1.5.6 API)";
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@@ -170,15 +170,18 @@ extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is
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-<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#ORC_CPP_ORIGINAL">ORC_CPP_ORIGINAL</a></span></code>&nbsp;</td>
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#ORC_517">ORC_517</a></span></code>&nbsp;</td>
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-<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#ORIGINAL">ORIGINAL</a></span></code>&nbsp;</td>
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#ORC_CPP_ORIGINAL">ORC_CPP_ORIGINAL</a></span></code>&nbsp;</td>
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-<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#PRESTO_ORIGINAL">PRESTO_ORIGINAL</a></span></code>&nbsp;</td>
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#ORIGINAL">ORIGINAL</a></span></code>&nbsp;</td>
 </tr>
 <tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#PRESTO_ORIGINAL">PRESTO_ORIGINAL</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterVersion.html#SCRITCHLEY_GO_ORIGINAL">SCRITCHLEY_GO_ORIGINAL</a></span></code>&nbsp;</td>
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@@ -323,6 +326,15 @@ the order they are declared.</div>
 <pre>public static final&nbsp;<a href="../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a> ORC_135</pre>
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+<pre>public static final&nbsp;<a href="../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a> ORC_517</pre>
+</li>
+</ul>
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diff --git a/api/orc-core/org/apache/orc/OrcFile.html b/api/orc-core/org/apache/orc/OrcFile.html
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-<meta name="date" content="2019-03-14">
+<title>OrcFile (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/PhysicalWriter.OutputReceiver.html b/api/orc-core/org/apache/orc/PhysicalWriter.OutputReceiver.html
index f575b6a..a9b6a41 100644
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+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
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-<title>PhysicalWriter.OutputReceiver (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>PhysicalWriter.OutputReceiver (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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     try {
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-            parent.document.title="PhysicalWriter.OutputReceiver (ORC Core 1.5.5 API)";
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diff --git a/api/orc-core/org/apache/orc/PhysicalWriter.html b/api/orc-core/org/apache/orc/PhysicalWriter.html
index 42ef6a3..0429807 100644
--- a/api/orc-core/org/apache/orc/PhysicalWriter.html
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>PhysicalWriter (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>PhysicalWriter (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="PhysicalWriter (ORC Core 1.5.5 API)";
+            parent.document.title="PhysicalWriter (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/Reader.Options.html b/api/orc-core/org/apache/orc/Reader.Options.html
index 3517e5e..8633125 100644
--- a/api/orc-core/org/apache/orc/Reader.Options.html
+++ b/api/orc-core/org/apache/orc/Reader.Options.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Reader.Options (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Reader.Options (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Reader.Options (ORC Core 1.5.5 API)";
+            parent.document.title="Reader.Options (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/Reader.html b/api/orc-core/org/apache/orc/Reader.html
index 3f1b5b5..e18784b 100644
--- a/api/orc-core/org/apache/orc/Reader.html
+++ b/api/orc-core/org/apache/orc/Reader.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Reader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Reader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Reader (ORC Core 1.5.5 API)";
+            parent.document.title="Reader (ORC Core 1.5.6 API)";
         }
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     catch(err) {
@@ -101,12 +101,17 @@ var activeTableTab = "activeTableTab";
 <ul class="blockList">
 <li class="blockList">
 <dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></dd>
+</dl>
+<dl>
 <dt>All Known Implementing Classes:</dt>
 <dd><a href="../../../org/apache/orc/impl/ReaderImpl.html" title="class in org.apache.orc.impl">ReaderImpl</a></dd>
 </dl>
 <hr>
 <br>
-<pre>public interface <span class="typeNameLabel">Reader</span></pre>
+<pre>public interface <span class="typeNameLabel">Reader</span>
+extends <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></pre>
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+<li class="blockList"><a name="methods.inherited.from.class.java.io.Closeable">
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+<h3>Methods inherited from interface&nbsp;java.io.<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></h3>
+<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true#close--" title="class or interface in java.io">close</a></code></li>
+</ul>
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diff --git a/api/orc-core/org/apache/orc/RecordReader.html b/api/orc-core/org/apache/orc/RecordReader.html
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+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
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-<title>RecordReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RecordReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="RecordReader (ORC Core 1.5.5 API)";
+            parent.document.title="RecordReader (ORC Core 1.5.6 API)";
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     }
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diff --git a/api/orc-core/org/apache/orc/StringColumnStatistics.html b/api/orc-core/org/apache/orc/StringColumnStatistics.html
index 3024657..cb36444 100644
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-<title>StringColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>StringColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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-            parent.document.title="StringColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="StringColumnStatistics (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/StripeInformation.html b/api/orc-core/org/apache/orc/StripeInformation.html
index f69cdbc..61ec103 100644
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@@ -2,10 +2,10 @@
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+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
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-<title>StripeInformation (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>StripeInformation (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="StripeInformation (ORC Core 1.5.5 API)";
+            parent.document.title="StripeInformation (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/StripeStatistics.html b/api/orc-core/org/apache/orc/StripeStatistics.html
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-<title>StripeStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>StripeStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="StripeStatistics (ORC Core 1.5.5 API)";
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diff --git a/api/orc-core/org/apache/orc/TimestampColumnStatistics.html b/api/orc-core/org/apache/orc/TimestampColumnStatistics.html
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-<title>TimestampColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TimestampColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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index 89ea51d..e032e04 100644
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+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
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-<title>TypeDescription.Category (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TypeDescription.Category (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
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@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="TypeDescription.Category (ORC Core 1.5.5 API)";
+            parent.document.title="TypeDescription.Category (ORC Core 1.5.6 API)";
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     }
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diff --git a/api/orc-core/org/apache/orc/TypeDescription.RowBatchVersion.html b/api/orc-core/org/apache/orc/TypeDescription.RowBatchVersion.html
index 17bc290..7792f6e 100644
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@@ -2,10 +2,10 @@
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-<title>TypeDescription.RowBatchVersion (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TypeDescription.RowBatchVersion (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="TypeDescription.RowBatchVersion (ORC Core 1.5.5 API)";
+            parent.document.title="TypeDescription.RowBatchVersion (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/TypeDescription.html b/api/orc-core/org/apache/orc/TypeDescription.html
index d145a9f..493f725 100644
--- a/api/orc-core/org/apache/orc/TypeDescription.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>TypeDescription (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TypeDescription (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="TypeDescription (ORC Core 1.5.5 API)";
+            parent.document.title="TypeDescription (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/TypeDescriptionPrettyPrint.html b/api/orc-core/org/apache/orc/TypeDescriptionPrettyPrint.html
index 95b6edd..6331025 100644
--- a/api/orc-core/org/apache/orc/TypeDescriptionPrettyPrint.html
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+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>TypeDescriptionPrettyPrint (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TypeDescriptionPrettyPrint (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="TypeDescriptionPrettyPrint (ORC Core 1.5.5 API)";
+            parent.document.title="TypeDescriptionPrettyPrint (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/UnknownFormatException.html b/api/orc-core/org/apache/orc/UnknownFormatException.html
index 84e2f00..0f3e289 100644
--- a/api/orc-core/org/apache/orc/UnknownFormatException.html
+++ b/api/orc-core/org/apache/orc/UnknownFormatException.html
@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>UnknownFormatException (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>UnknownFormatException (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="UnknownFormatException (ORC Core 1.5.5 API)";
+            parent.document.title="UnknownFormatException (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/Writer.html b/api/orc-core/org/apache/orc/Writer.html
index 979a515..f3134c5 100644
--- a/api/orc-core/org/apache/orc/Writer.html
+++ b/api/orc-core/org/apache/orc/Writer.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Writer (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Writer (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Writer (ORC Core 1.5.5 API)";
+            parent.document.title="Writer (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/BinaryColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/BinaryColumnStatistics.html
index 3ddabe0..b9a8159 100644
--- a/api/orc-core/org/apache/orc/class-use/BinaryColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/BinaryColumnStatistics.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.BinaryColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.BinaryColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.BinaryColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.BinaryColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/BooleanColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/BooleanColumnStatistics.html
index 21d7706..e8e7976 100644
--- a/api/orc-core/org/apache/orc/class-use/BooleanColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/BooleanColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.BooleanColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.BooleanColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.BooleanColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.BooleanColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/ColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/ColumnStatistics.html
index 3a19e42..c5327d8 100644
--- a/api/orc-core/org/apache/orc/class-use/ColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/ColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.ColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.ColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.ColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.ColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/CompressionCodec.Modifier.html b/api/orc-core/org/apache/orc/class-use/CompressionCodec.Modifier.html
index c17c13e..ba73f5b 100644
--- a/api/orc-core/org/apache/orc/class-use/CompressionCodec.Modifier.html
+++ b/api/orc-core/org/apache/orc/class-use/CompressionCodec.Modifier.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>Uses of Class org.apache.orc.CompressionCodec.Modifier (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.CompressionCodec.Modifier (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.CompressionCodec.Modifier (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.CompressionCodec.Modifier (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/CompressionCodec.html b/api/orc-core/org/apache/orc/class-use/CompressionCodec.html
index c67febd..674931c 100644
--- a/api/orc-core/org/apache/orc/class-use/CompressionCodec.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.CompressionCodec (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.CompressionCodec (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.CompressionCodec (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.CompressionCodec (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/CompressionKind.html b/api/orc-core/org/apache/orc/class-use/CompressionKind.html
index 5b27f7d..b5f91a7 100644
--- a/api/orc-core/org/apache/orc/class-use/CompressionKind.html
+++ b/api/orc-core/org/apache/orc/class-use/CompressionKind.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Class org.apache.orc.CompressionKind (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.CompressionKind (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.CompressionKind (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.CompressionKind (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DataMask.Factory.html b/api/orc-core/org/apache/orc/class-use/DataMask.Factory.html
index ea8c565..acc8d4c 100644
--- a/api/orc-core/org/apache/orc/class-use/DataMask.Factory.html
+++ b/api/orc-core/org/apache/orc/class-use/DataMask.Factory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.DataMask.Factory (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.DataMask.Factory (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.DataMask.Factory (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.DataMask.Factory (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DataMask.Provider.html b/api/orc-core/org/apache/orc/class-use/DataMask.Provider.html
index 36c3ec5..45f472c 100644
--- a/api/orc-core/org/apache/orc/class-use/DataMask.Provider.html
+++ b/api/orc-core/org/apache/orc/class-use/DataMask.Provider.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.DataMask.Provider (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.DataMask.Provider (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.DataMask.Provider (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.DataMask.Provider (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DataMask.Standard.html b/api/orc-core/org/apache/orc/class-use/DataMask.Standard.html
index b5a60cb..6079da0 100644
--- a/api/orc-core/org/apache/orc/class-use/DataMask.Standard.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.DataMask.Standard (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.DataMask.Standard (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.DataMask.Standard (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.DataMask.Standard (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DataMask.html b/api/orc-core/org/apache/orc/class-use/DataMask.html
index c181ed1..9325363 100644
--- a/api/orc-core/org/apache/orc/class-use/DataMask.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.DataMask (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.DataMask (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.DataMask (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.DataMask (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DataReader.html b/api/orc-core/org/apache/orc/class-use/DataReader.html
index 56c5fa8..ee7d16e 100644
--- a/api/orc-core/org/apache/orc/class-use/DataReader.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.DataReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.DataReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.DataReader (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.DataReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DateColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/DateColumnStatistics.html
index 1825cb7..5686b44 100644
--- a/api/orc-core/org/apache/orc/class-use/DateColumnStatistics.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.DateColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.DateColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.DateColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.DateColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DecimalColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/DecimalColumnStatistics.html
index 1fb9cd6..d6cc769 100644
--- a/api/orc-core/org/apache/orc/class-use/DecimalColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/DecimalColumnStatistics.html
@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.DecimalColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.DecimalColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.DecimalColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.DecimalColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/DoubleColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/DoubleColumnStatistics.html
index e238164..bead17f 100644
--- a/api/orc-core/org/apache/orc/class-use/DoubleColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/DoubleColumnStatistics.html
@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.DoubleColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.DoubleColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.DoubleColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.DoubleColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/FileFormatException.html b/api/orc-core/org/apache/orc/class-use/FileFormatException.html
index f25eafa..f3fb75a 100644
--- a/api/orc-core/org/apache/orc/class-use/FileFormatException.html
+++ b/api/orc-core/org/apache/orc/class-use/FileFormatException.html
@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.FileFormatException (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.FileFormatException (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class org.apache.orc.FileFormatException (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.FileFormatException (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/FileMetadata.html b/api/orc-core/org/apache/orc/class-use/FileMetadata.html
index d0f42c9..db8fa26 100644
--- a/api/orc-core/org/apache/orc/class-use/FileMetadata.html
+++ b/api/orc-core/org/apache/orc/class-use/FileMetadata.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.FileMetadata (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.FileMetadata (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.FileMetadata (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.FileMetadata (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/class-use/InMemoryKeystore.html b/api/orc-core/org/apache/orc/class-use/InMemoryKeystore.html
index 4611fc9..9ad0a7a 100644
--- a/api/orc-core/org/apache/orc/class-use/InMemoryKeystore.html
+++ b/api/orc-core/org/apache/orc/class-use/InMemoryKeystore.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.InMemoryKeystore (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.InMemoryKeystore (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class org.apache.orc.InMemoryKeystore (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.InMemoryKeystore (ORC Core 1.5.6 API)";
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     }
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diff --git a/api/orc-core/org/apache/orc/class-use/IntegerColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/IntegerColumnStatistics.html
index 64c08aa..df0fefe 100644
--- a/api/orc-core/org/apache/orc/class-use/IntegerColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/IntegerColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Interface org.apache.orc.IntegerColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.IntegerColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.IntegerColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.IntegerColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/MemoryManager.Callback.html b/api/orc-core/org/apache/orc/class-use/MemoryManager.Callback.html
index acf5160..421e842 100644
--- a/api/orc-core/org/apache/orc/class-use/MemoryManager.Callback.html
+++ b/api/orc-core/org/apache/orc/class-use/MemoryManager.Callback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.MemoryManager.Callback (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.MemoryManager.Callback (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.MemoryManager.Callback (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.MemoryManager.Callback (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/MemoryManager.html b/api/orc-core/org/apache/orc/class-use/MemoryManager.html
index 0d9969b..c1ca7a8 100644
--- a/api/orc-core/org/apache/orc/class-use/MemoryManager.html
+++ b/api/orc-core/org/apache/orc/class-use/MemoryManager.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.MemoryManager (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.MemoryManager (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.MemoryManager (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.MemoryManager (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcConf.html b/api/orc-core/org/apache/orc/class-use/OrcConf.html
index 6cdc94f..d4d6cb4 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcConf.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcConf.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcConf (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcConf (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcConf (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcConf (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.BloomFilterVersion.html b/api/orc-core/org/apache/orc/class-use/OrcFile.BloomFilterVersion.html
index 210849c..872274b 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.BloomFilterVersion.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.BloomFilterVersion.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcFile.BloomFilterVersion (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.BloomFilterVersion (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcFile.BloomFilterVersion (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.BloomFilterVersion (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.CompressionStrategy.html b/api/orc-core/org/apache/orc/class-use/OrcFile.CompressionStrategy.html
index 912f171..0c78fe9 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.CompressionStrategy.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.CompressionStrategy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcFile.CompressionStrategy (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.CompressionStrategy (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcFile.CompressionStrategy (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.CompressionStrategy (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.EncodingStrategy.html b/api/orc-core/org/apache/orc/class-use/OrcFile.EncodingStrategy.html
index 1996cdb..71d4748 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.EncodingStrategy.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.EncodingStrategy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcFile.EncodingStrategy (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.EncodingStrategy (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcFile.EncodingStrategy (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.EncodingStrategy (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.ReaderOptions.html b/api/orc-core/org/apache/orc/class-use/OrcFile.ReaderOptions.html
index b7221b8..f5c1c20 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.ReaderOptions.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.ReaderOptions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcFile.ReaderOptions (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.ReaderOptions (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcFile.ReaderOptions (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.ReaderOptions (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.Version.html b/api/orc-core/org/apache/orc/class-use/OrcFile.Version.html
index 7e7dfae..36cecc2 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.Version.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.Version.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcFile.Version (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.Version (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcFile.Version (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.Version (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterCallback.html b/api/orc-core/org/apache/orc/class-use/OrcFile.WriterCallback.html
index 323d896..6abe65a 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterCallback.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.OrcFile.WriterCallback (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.OrcFile.WriterCallback (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.OrcFile.WriterCallback (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.OrcFile.WriterCallback (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterContext.html b/api/orc-core/org/apache/orc/class-use/OrcFile.WriterContext.html
index c1554b1..25d4629 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterContext.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.WriterContext.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.OrcFile.WriterContext (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.OrcFile.WriterContext (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.OrcFile.WriterContext (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.OrcFile.WriterContext (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterImplementation.html b/api/orc-core/org/apache/orc/class-use/OrcFile.WriterImplementation.html
index 2cf090e..791c3f1 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterImplementation.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
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-<title>Uses of Class org.apache.orc.OrcFile.WriterImplementation (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.WriterImplementation (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcFile.WriterImplementation (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.WriterImplementation (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterOptions.html b/api/orc-core/org/apache/orc/class-use/OrcFile.WriterOptions.html
index 512a999..efb9fd5 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterOptions.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.WriterOptions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcFile.WriterOptions (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.WriterOptions (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class org.apache.orc.OrcFile.WriterOptions (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.WriterOptions (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterVersion.html b/api/orc-core/org/apache/orc/class-use/OrcFile.WriterVersion.html
index 04ab502..04e7922 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.WriterVersion.html
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@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>Uses of Class org.apache.orc.OrcFile.WriterVersion (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile.WriterVersion (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class org.apache.orc.OrcFile.WriterVersion (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile.WriterVersion (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcFile.html b/api/orc-core/org/apache/orc/class-use/OrcFile.html
index 686897a..5b82eae 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcFile.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcFile.html
@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcFile (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcFile (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class org.apache.orc.OrcFile (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcFile (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/OrcUtils.html b/api/orc-core/org/apache/orc/class-use/OrcUtils.html
index 86948e7..13ae76a 100644
--- a/api/orc-core/org/apache/orc/class-use/OrcUtils.html
+++ b/api/orc-core/org/apache/orc/class-use/OrcUtils.html
@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.OrcUtils (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.OrcUtils (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.OrcUtils (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.OrcUtils (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/PhysicalWriter.OutputReceiver.html b/api/orc-core/org/apache/orc/class-use/PhysicalWriter.OutputReceiver.html
index a039ce6..8d53ba1 100644
--- a/api/orc-core/org/apache/orc/class-use/PhysicalWriter.OutputReceiver.html
+++ b/api/orc-core/org/apache/orc/class-use/PhysicalWriter.OutputReceiver.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.PhysicalWriter.OutputReceiver (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.PhysicalWriter.OutputReceiver (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.PhysicalWriter.OutputReceiver (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.PhysicalWriter.OutputReceiver (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/PhysicalWriter.html b/api/orc-core/org/apache/orc/class-use/PhysicalWriter.html
index 6a6466f..a570a66 100644
--- a/api/orc-core/org/apache/orc/class-use/PhysicalWriter.html
+++ b/api/orc-core/org/apache/orc/class-use/PhysicalWriter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.PhysicalWriter (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.PhysicalWriter (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.PhysicalWriter (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.PhysicalWriter (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/Reader.Options.html b/api/orc-core/org/apache/orc/class-use/Reader.Options.html
index 9daca33..6b28128 100644
--- a/api/orc-core/org/apache/orc/class-use/Reader.Options.html
+++ b/api/orc-core/org/apache/orc/class-use/Reader.Options.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.Reader.Options (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.Reader.Options (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.Reader.Options (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.Reader.Options (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/Reader.html b/api/orc-core/org/apache/orc/class-use/Reader.html
index f034c9e..121c1bc 100644
--- a/api/orc-core/org/apache/orc/class-use/Reader.html
+++ b/api/orc-core/org/apache/orc/class-use/Reader.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.Reader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.Reader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.Reader (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.Reader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/RecordReader.html b/api/orc-core/org/apache/orc/class-use/RecordReader.html
index 2c452b6..6197593 100644
--- a/api/orc-core/org/apache/orc/class-use/RecordReader.html
+++ b/api/orc-core/org/apache/orc/class-use/RecordReader.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.RecordReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.RecordReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.RecordReader (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.RecordReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/StringColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/StringColumnStatistics.html
index ec2cf10..103b1ca 100644
--- a/api/orc-core/org/apache/orc/class-use/StringColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/StringColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.StringColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.StringColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.StringColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.StringColumnStatistics (ORC Core 1.5.6 API)";
         }
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/StripeInformation.html b/api/orc-core/org/apache/orc/class-use/StripeInformation.html
index 14fa454..88b8d71 100644
--- a/api/orc-core/org/apache/orc/class-use/StripeInformation.html
+++ b/api/orc-core/org/apache/orc/class-use/StripeInformation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.StripeInformation (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.StripeInformation (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.StripeInformation (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.StripeInformation (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/StripeStatistics.html b/api/orc-core/org/apache/orc/class-use/StripeStatistics.html
index 235b259..7f0b5a5 100644
--- a/api/orc-core/org/apache/orc/class-use/StripeStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/StripeStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.StripeStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.StripeStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.StripeStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.StripeStatistics (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/TimestampColumnStatistics.html b/api/orc-core/org/apache/orc/class-use/TimestampColumnStatistics.html
index b4fff3e..de98815 100644
--- a/api/orc-core/org/apache/orc/class-use/TimestampColumnStatistics.html
+++ b/api/orc-core/org/apache/orc/class-use/TimestampColumnStatistics.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.TimestampColumnStatistics (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.TimestampColumnStatistics (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.TimestampColumnStatistics (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.TimestampColumnStatistics (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/TypeDescription.Category.html b/api/orc-core/org/apache/orc/class-use/TypeDescription.Category.html
index aba8f42..e9028e5 100644
--- a/api/orc-core/org/apache/orc/class-use/TypeDescription.Category.html
+++ b/api/orc-core/org/apache/orc/class-use/TypeDescription.Category.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.TypeDescription.Category (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.TypeDescription.Category (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.TypeDescription.Category (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.TypeDescription.Category (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/TypeDescription.RowBatchVersion.html b/api/orc-core/org/apache/orc/class-use/TypeDescription.RowBatchVersion.html
index fb076d6..b7c374d 100644
--- a/api/orc-core/org/apache/orc/class-use/TypeDescription.RowBatchVersion.html
+++ b/api/orc-core/org/apache/orc/class-use/TypeDescription.RowBatchVersion.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.TypeDescription.RowBatchVersion (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.TypeDescription.RowBatchVersion (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.TypeDescription.RowBatchVersion (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.TypeDescription.RowBatchVersion (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/TypeDescription.html b/api/orc-core/org/apache/orc/class-use/TypeDescription.html
index 5576cfd..621d2cc 100644
--- a/api/orc-core/org/apache/orc/class-use/TypeDescription.html
+++ b/api/orc-core/org/apache/orc/class-use/TypeDescription.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.TypeDescription (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.TypeDescription (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.TypeDescription (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.TypeDescription (ORC Core 1.5.6 API)";
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     catch(err) {
@@ -426,34 +426,40 @@
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#createEventSchema-org.apache.orc.TypeDescription-">createEventSchema</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;typeDescr)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
+<td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getBaseRow-org.apache.orc.TypeDescription-">getBaseRow</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;typeDescription)</code>
+<div class="block">Get the underlying base row from an ACID event struct.</div>
+</td>
+</tr>
+<tr class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getFileSchema--">getFileSchema</a></span>()</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getFileType-int-">getFileType</a></span>(int&nbsp;id)</code>
 <div class="block">Get the file type by reader type id.</div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getFileType-org.apache.orc.TypeDescription-">getFileType</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getReaderBaseSchema--">getReaderBaseSchema</a></span>()</code>
 <div class="block">Returns the non-ACID (aka base) reader type description.</div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getReaderSchema--">getReaderSchema</a></span>()</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WriterImpl.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/WriterImpl.html#getSchema--">getSchema</a></span>()</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ReaderImpl.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getSchema--">getSchema</a></span>()</code>&nbsp;</td>
 </tr>
@@ -488,16 +494,20 @@
           <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#checkAcidSchema-org.apache.orc.TypeDescription-">checkAcidSchema</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;type)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><span class="typeNameLabel">ConvertTreeReaderFactory.ConvertTreeReader.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.ConvertTreeReader.html#convertStringGroupVectorElement-org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector-int-org.apache.orc.TypeDescription-">convertStringGroupVectorElement</a></span>(<a href="http://orc.apache.org/api/hive-storage-api/org/apache/hadoop/hive/ql/exec/vector/BytesColumnV [...]
                                int&nbsp;elementNum,
                                <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ColumnStatisticsImpl.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#create-org.apache.orc.TypeDescription-">create</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;schema)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/TreeReaderFactory.TreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.TreeReader</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ConvertTreeReaderFactory.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.html#createConvertTreeReader-org.apache.orc.TypeDescription-org.apache.orc.impl.TreeReaderFactory.Context-">createConvertTreeReader</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType,
                        <a href="../../../../org/apache/orc/impl/TreeReaderFactory.Context.html" title="interface in org.apache.orc.impl">TreeReaderFactory.Context</a>&nbsp;context)</code>
@@ -507,38 +517,44 @@
    Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) with down cast if necessary.</div>
 </td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#createEventSchema-org.apache.orc.TypeDescription-">createEventSchema</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;typeDescr)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/TreeReaderFactory.TreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.TreeReader</a></code></td>
 <td class="colLast"><span class="typeNameLabel">TreeReaderFactory.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/TreeReaderFactory.html#createTreeReader-org.apache.orc.TypeDescription-org.apache.orc.impl.TreeReaderFactory.Context-">createTreeReader</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType,
                 <a href="../../../../org/apache/orc/impl/TreeReaderFactory.Context.html" title="interface in org.apache.orc.impl">TreeReaderFactory.Context</a>&nbsp;context)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ColumnStatisticsImpl.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#deserialize-org.apache.orc.TypeDescription-org.apache.orc.OrcProto.ColumnStatistics-">deserialize</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;schema,
            <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>&nbsp;stats)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[]</code></td>
 <td class="colLast"><span class="typeNameLabel">ReaderImpl.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#deserializeStats-org.apache.orc.TypeDescription-java.util.List-">deserializeStats</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;schema,
                 <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>&gt;&nbsp;fileStats)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">ConvertTreeReaderFactory.ConvertTreeReader.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.ConvertTreeReader.html#downCastAnyInteger-org.apache.hadoop.hive.ql.exec.vector.LongColumnVector-int-long-org.apache.orc.TypeDescription-">downCastAnyInteger</a></span>(<a href="http://orc.apache.org/api/hive-storage-api/org/apache/hadoop/hive/ql/exec/vector/LongColumnVector.html?is-external= [...]
                   int&nbsp;elementNum,
                   long&nbsp;inputLong,
                   <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">ConvertTreeReaderFactory.ConvertTreeReader.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.ConvertTreeReader.html#downCastAnyInteger-org.apache.hadoop.hive.ql.exec.vector.LongColumnVector-int-org.apache.orc.TypeDescription-">downCastAnyInteger</a></span>(<a href="http://orc.apache.org/api/hive-storage-api/org/apache/hadoop/hive/ql/exec/vector/LongColumnVector.html?is-external=true" [...]
                   int&nbsp;elementNum,
                   <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType)</code>&nbsp;</td>
 </tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
+<td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getBaseRow-org.apache.orc.TypeDescription-">getBaseRow</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;typeDescription)</code>
+<div class="block">Get the underlying base row from an ACID event struct.</div>
+</td>
+</tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><span class="typeNameLabel">SchemaEvolution.</span><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getFileType-org.apache.orc.TypeDescription-">getFileType</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;readerType)</code>&nbsp;</td>
diff --git a/api/orc-core/org/apache/orc/class-use/TypeDescriptionPrettyPrint.html b/api/orc-core/org/apache/orc/class-use/TypeDescriptionPrettyPrint.html
index 125a5de..6a53d33 100644
--- a/api/orc-core/org/apache/orc/class-use/TypeDescriptionPrettyPrint.html
+++ b/api/orc-core/org/apache/orc/class-use/TypeDescriptionPrettyPrint.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.TypeDescriptionPrettyPrint (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.TypeDescriptionPrettyPrint (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.TypeDescriptionPrettyPrint (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.TypeDescriptionPrettyPrint (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/UnknownFormatException.html b/api/orc-core/org/apache/orc/class-use/UnknownFormatException.html
index 1ff873a..f8f8329 100644
--- a/api/orc-core/org/apache/orc/class-use/UnknownFormatException.html
+++ b/api/orc-core/org/apache/orc/class-use/UnknownFormatException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.orc.UnknownFormatException (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Class org.apache.orc.UnknownFormatException (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class org.apache.orc.UnknownFormatException (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Class org.apache.orc.UnknownFormatException (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/class-use/Writer.html b/api/orc-core/org/apache/orc/class-use/Writer.html
index e3da519..1319548 100644
--- a/api/orc-core/org/apache/orc/class-use/Writer.html
+++ b/api/orc-core/org/apache/orc/class-use/Writer.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:05 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface org.apache.orc.Writer (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>Uses of Interface org.apache.orc.Writer (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface org.apache.orc.Writer (ORC Core 1.5.5 API)";
+            parent.document.title="Uses of Interface org.apache.orc.Writer (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/AcidStats.html b/api/orc-core/org/apache/orc/impl/AcidStats.html
index a6a55a6..f197eb1 100644
--- a/api/orc-core/org/apache/orc/impl/AcidStats.html
+++ b/api/orc-core/org/apache/orc/impl/AcidStats.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>AcidStats (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>AcidStats (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="AcidStats (ORC Core 1.5.5 API)";
+            parent.document.title="AcidStats (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/AircompressorCodec.html b/api/orc-core/org/apache/orc/impl/AircompressorCodec.html
index cd9af0b..09854b9 100644
--- a/api/orc-core/org/apache/orc/impl/AircompressorCodec.html
+++ b/api/orc-core/org/apache/orc/impl/AircompressorCodec.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>AircompressorCodec (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>AircompressorCodec (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="AircompressorCodec (ORC Core 1.5.5 API)";
+            parent.document.title="AircompressorCodec (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/BitFieldReader.html b/api/orc-core/org/apache/orc/impl/BitFieldReader.html
index 7b32eea..8ed04f4 100644
--- a/api/orc-core/org/apache/orc/impl/BitFieldReader.html
+++ b/api/orc-core/org/apache/orc/impl/BitFieldReader.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>BitFieldReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>BitFieldReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BitFieldReader (ORC Core 1.5.5 API)";
+            parent.document.title="BitFieldReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/BitFieldWriter.html b/api/orc-core/org/apache/orc/impl/BitFieldWriter.html
index 15ac81a..51185ac 100644
--- a/api/orc-core/org/apache/orc/impl/BitFieldWriter.html
+++ b/api/orc-core/org/apache/orc/impl/BitFieldWriter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>BitFieldWriter (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>BitFieldWriter (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BitFieldWriter (ORC Core 1.5.5 API)";
+            parent.document.title="BitFieldWriter (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/BufferChunk.html b/api/orc-core/org/apache/orc/impl/BufferChunk.html
index 3c448bc..9ed5a91 100644
--- a/api/orc-core/org/apache/orc/impl/BufferChunk.html
+++ b/api/orc-core/org/apache/orc/impl/BufferChunk.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>BufferChunk (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>BufferChunk (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BufferChunk (ORC Core 1.5.5 API)";
+            parent.document.title="BufferChunk (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.BinaryStatisticsImpl.html b/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.BinaryStatisticsImpl.html
index c791910..7821b9e 100644
--- a/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.BinaryStatisticsImpl.html
+++ b/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.BinaryStatisticsImpl.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:37 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ColumnStatisticsImpl.BinaryStatisticsImpl (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ColumnStatisticsImpl.BinaryStatisticsImpl (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.StringStatisticsImpl.html b/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.StringStatisticsImpl.html
index 1f29d36..bf56644 100644
--- a/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.StringStatisticsImpl.html
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-<meta name="date" content="2019-03-14">
+<title>ColumnStatisticsImpl.StringStatisticsImpl (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.html b/api/orc-core/org/apache/orc/impl/ColumnStatisticsImpl.html
index a23980f..b640b08 100644
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+<title>ColumnStatisticsImpl (ORC Core 1.5.6 API)</title>
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index b89219e..cea5ddf 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromAnyIntegerTreeReader.html
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+<title>ConvertTreeReaderFactory.AnyIntegerFromAnyIntegerTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader.html
index a4c3057..2fc4e1f 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader.html
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-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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+            parent.document.title="ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDoubleTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDoubleTreeReader.html
index bc759df..2eb52a8 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDoubleTreeReader.html
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+<title>ConvertTreeReaderFactory.AnyIntegerFromDoubleTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromFloatTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromFloatTreeReader.html
index 658c289..260dbf8 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromFloatTreeReader.html
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+<title>ConvertTreeReaderFactory.AnyIntegerFromFloatTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromStringGroupTreeReader.html
index 4ea4652..9b3235d 100644
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+<title>ConvertTreeReaderFactory.AnyIntegerFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader.html
index 6b0c37c..0ad6038 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader.html
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+<title>ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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+            parent.document.title="ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerTreeReader.html
index bf93d14..cda1b77 100644
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-<title>ConvertTreeReaderFactory.AnyIntegerTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.AnyIntegerTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.BinaryFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.BinaryFromStringGroupTreeReader.html
index 6146c3e..f620246 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.BinaryFromStringGroupTreeReader.html
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-<title>ConvertTreeReaderFactory.BinaryFromStringGroupTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.BinaryFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.ConvertTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.ConvertTreeReader.html
index c187e54..684dd51 100644
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-<title>ConvertTreeReaderFactory.ConvertTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.ConvertTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DateFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DateFromStringGroupTreeReader.html
index cb616fc..b4ef878 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DateFromStringGroupTreeReader.html
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-<title>ConvertTreeReaderFactory.DateFromStringGroupTreeReader (ORC Core 1.5.5 API)</title>
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+<title>ConvertTreeReaderFactory.DateFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DateFromTimestampTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DateFromTimestampTreeReader.html
index 1a12d0e..3eeb275 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DateFromTimestampTreeReader.html
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-<title>ConvertTreeReaderFactory.DateFromTimestampTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.DateFromTimestampTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromAnyIntegerTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromAnyIntegerTreeReader.html
index aff5243..6822526 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromAnyIntegerTreeReader.html
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+<title>ConvertTreeReaderFactory.DecimalFromAnyIntegerTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromDecimalTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromDecimalTreeReader.html
index c632503..498b5c3 100644
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+<title>ConvertTreeReaderFactory.DecimalFromDecimalTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromDoubleTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromDoubleTreeReader.html
index e8f7f63..301c804 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromDoubleTreeReader.html
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-<title>ConvertTreeReaderFactory.DecimalFromDoubleTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.DecimalFromDoubleTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromFloatTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromFloatTreeReader.html
index eb1dbb8..6958d40 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromFloatTreeReader.html
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-<title>ConvertTreeReaderFactory.DecimalFromFloatTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.DecimalFromFloatTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromStringGroupTreeReader.html
index b213b5e..78d76e4 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromStringGroupTreeReader.html
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+<title>ConvertTreeReaderFactory.DecimalFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromTimestampTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromTimestampTreeReader.html
index c78b0d1..3eddb9f 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromTimestampTreeReader.html
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-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.DecimalFromTimestampTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromAnyIntegerTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromAnyIntegerTreeReader.html
index deb85ef..a5fff7d 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromAnyIntegerTreeReader.html
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+<title>ConvertTreeReaderFactory.DoubleFromAnyIntegerTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromDecimalTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromDecimalTreeReader.html
index d93aef3..b0ed375 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromDecimalTreeReader.html
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+<title>ConvertTreeReaderFactory.DoubleFromDecimalTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromFloatTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromFloatTreeReader.html
index bfcfded..8624e3c 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromFloatTreeReader.html
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+<title>ConvertTreeReaderFactory.DoubleFromFloatTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromStringGroupTreeReader.html
index e4e2d72..e830004 100644
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-<title>ConvertTreeReaderFactory.DoubleFromStringGroupTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.DoubleFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromTimestampTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromTimestampTreeReader.html
index d19d5ba..7a5bb54 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromTimestampTreeReader.html
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-<title>ConvertTreeReaderFactory.DoubleFromTimestampTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.DoubleFromTimestampTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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index 13530b4..abf6d69 100644
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-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.FloatFromAnyIntegerTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromDecimalTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromDecimalTreeReader.html
index 35c95a0..a8643a5 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromDecimalTreeReader.html
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+<title>ConvertTreeReaderFactory.FloatFromDecimalTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromDoubleTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromDoubleTreeReader.html
index 190e494..474ed09 100644
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+<title>ConvertTreeReaderFactory.FloatFromDoubleTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromStringGroupTreeReader.html
index 042edd4..929a948 100644
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+<title>ConvertTreeReaderFactory.FloatFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromTimestampTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromTimestampTreeReader.html
index 8ed65b1..03aa6ae 100644
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+<title>ConvertTreeReaderFactory.FloatFromTimestampTreeReader (ORC Core 1.5.6 API)</title>
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromAnyIntegerTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromAnyIntegerTreeReader.html
index 36ad708..fc2bead 100644
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+<title>ConvertTreeReaderFactory.StringGroupFromAnyIntegerTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromBinaryTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromBinaryTreeReader.html
index e3e5896..2774eee 100644
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+<title>ConvertTreeReaderFactory.StringGroupFromBinaryTreeReader (ORC Core 1.5.6 API)</title>
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+            parent.document.title="ConvertTreeReaderFactory.StringGroupFromBinaryTreeReader (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDateTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDateTreeReader.html
index 1b80309..2a78eaf 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDateTreeReader.html
+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDateTreeReader.html
@@ -2,10 +2,10 @@
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-<title>ConvertTreeReaderFactory.StringGroupFromDateTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.StringGroupFromDateTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="ConvertTreeReaderFactory.StringGroupFromDateTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory.StringGroupFromDateTreeReader (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader.html
index d8b8b68..44e7786 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader.html
+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader.html
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader.html
index f1607be..1d104f6 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader.html
+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader.html
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader (ORC Core 1.5.6 API)</title>
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromFloatTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromFloatTreeReader.html
index 5d8bb77..664d42d 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromFloatTreeReader.html
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 <!-- NewPage -->
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-<title>ConvertTreeReaderFactory.StringGroupFromFloatTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.StringGroupFromFloatTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader.html
index ca324ae..5fd39b9 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader.html
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-<title>ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader.html
index a4f9ac6..59a08e9 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader.html
+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader.html
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 <!-- NewPage -->
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader.html
index 3d10a0d..fda047e 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader.html
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-<title>ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader (ORC Core 1.5.6 API)</title>
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@@ -13,7 +13,7 @@
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-            parent.document.title="ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDateTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDateTreeReader.html
index c37f74c..6a8e311 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDateTreeReader.html
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
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-<title>ConvertTreeReaderFactory.TimestampFromDateTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.TimestampFromDateTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="ConvertTreeReaderFactory.TimestampFromDateTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory.TimestampFromDateTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDecimalTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDecimalTreeReader.html
index b13fbd9..d0d29c8 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDecimalTreeReader.html
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-<title>ConvertTreeReaderFactory.TimestampFromDecimalTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.TimestampFromDecimalTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDoubleTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDoubleTreeReader.html
index f49516f..2727eeb 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDoubleTreeReader.html
+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDoubleTreeReader.html
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-<title>ConvertTreeReaderFactory.TimestampFromDoubleTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.TimestampFromDoubleTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ConvertTreeReaderFactory.TimestampFromDoubleTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory.TimestampFromDoubleTreeReader (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromFloatTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromFloatTreeReader.html
index cdd777d..11dcd96 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromFloatTreeReader.html
+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromFloatTreeReader.html
@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
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-<title>ConvertTreeReaderFactory.TimestampFromFloatTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.TimestampFromFloatTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ConvertTreeReaderFactory.TimestampFromFloatTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory.TimestampFromFloatTreeReader (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader.html
index ed71b33..7eb7ada 100644
--- a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader.html
+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader.html
@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
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-<title>ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.html b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.html
index dd7d676..bd23d46 100644
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+++ b/api/orc-core/org/apache/orc/impl/ConvertTreeReaderFactory.html
@@ -2,10 +2,10 @@
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+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ConvertTreeReaderFactory (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>ConvertTreeReaderFactory (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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 <script type="text/javascript" src="../../../../script.js"></script>
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
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-            parent.document.title="ConvertTreeReaderFactory (ORC Core 1.5.5 API)";
+            parent.document.title="ConvertTreeReaderFactory (ORC Core 1.5.6 API)";
         }
     }
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diff --git a/api/orc-core/org/apache/orc/impl/DataReaderProperties.Builder.html b/api/orc-core/org/apache/orc/impl/DataReaderProperties.Builder.html
index 5b65ed1..bd7d5a5 100644
--- a/api/orc-core/org/apache/orc/impl/DataReaderProperties.Builder.html
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@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DataReaderProperties.Builder (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>DataReaderProperties.Builder (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,13 +13,13 @@
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-            parent.document.title="DataReaderProperties.Builder (ORC Core 1.5.5 API)";
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     catch(err) {
     }
 //-->
-var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10};
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10};
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@@ -148,22 +148,26 @@ extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DataReaderProperties.Builder.html#withFile-org.apache.hadoop.fs.FSDataInputStream-">withFile</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a>&nbsp;file)</code>&nbsp;</td>
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diff --git a/api/orc-core/org/apache/orc/impl/ReaderImpl.StripeInformationImpl.html b/api/orc-core/org/apache/orc/impl/ReaderImpl.StripeInformationImpl.html
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+<title>ReaderImpl.StripeInformationImpl (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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+<title>ReaderImpl (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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+var methods = {"i0":9,"i1":10,"i2":9,"i3":9,"i4":9,"i5":9,"i6":9,"i7":10,"i8":9,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":9,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":9,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":9,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10};
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-<dd><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></dd>
+<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, <a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></dd>
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@@ -174,34 +174,38 @@ implements <a href="../../../../org/apache/orc/Reader.html" title="interface in
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 <tr class="rowColor">
+<td class="colFirst"><code>protected <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#file">file</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
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@@ -249,11 +253,15 @@ implements <a href="../../../../org/apache/orc/Reader.html" title="interface in
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 </tr>
 <tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#close--">close</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[]</code></td>
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@@ -261,7 +269,7 @@ implements <a href="../../../../org/apache/orc/Reader.html" title="interface in
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+<tr id="i5" class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#extractFileTail-java.nio.ByteBuffer-">extractFileTail</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;buffer)</code>&nbsp;</td>
 </tr>
-<tr id="i5" class="rowColor">
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 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#extractFileTail-java.nio.ByteBuffer-long-long-">extractFileTail</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;buffer,
                long&nbsp;fileLength,
                long&nbsp;modificationTime)</code>&nbsp;</td>
 </tr>
-<tr id="i6" class="altColor">
+<tr id="i7" class="rowColor">
 <td class="colFirst"><code>protected <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#extractFileTail-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-long-">extractFileTail</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a>&nbsp;fs,
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                long&nbsp;maxFileLength)</code>&nbsp;</td>
 </tr>
-<tr id="i7" class="rowColor">
+<tr id="i8" class="altColor">
 <td class="colFirst"><code>static <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Metadata.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Metadata</a></code></td>
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                int&nbsp;metadataAbsPos,
@@ -295,182 +303,182 @@ implements <a href="../../../../org/apache/orc/Reader.html" title="interface in
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 </tr>
-<tr id="i8" class="altColor">
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 <div class="block">Get the compression kind.</div>
 </td>
 </tr>
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 <td class="colFirst"><code>int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getCompressionSize--">getCompressionSize</a></span>()</code>
 <div class="block">Get the buffer size for the compression.</div>
 </td>
 </tr>
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+<tr id="i11" class="rowColor">
 <td class="colFirst"><code>long</code></td>
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 <div class="block">Get the length of the file.</div>
 </td>
 </tr>
-<tr id="i11" class="rowColor">
+<tr id="i12" class="altColor">
 <td class="colFirst"><code>protected <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></td>
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 </tr>
-<tr id="i12" class="altColor">
+<tr id="i13" class="rowColor">
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 <div class="block">Get the file tail (footer + postscript)</div>
 </td>
 </tr>
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+<tr id="i14" class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a></code></td>
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 <div class="block">Get the file format version.</div>
 </td>
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+<tr id="i15" class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a></code></td>
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 <div class="block">Get the user metadata keys.</div>
 </td>
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 <td class="colFirst"><code>int</code></td>
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 </tr>
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 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td>
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 <div class="block">Get a user metadata value.</div>
 </td>
 </tr>
-<tr id="i18" class="altColor">
+<tr id="i19" class="rowColor">
 <td class="colFirst"><code>long</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getNumberOfRows--">getNumberOfRows</a></span>()</code>
 <div class="block">Get the number of rows in the file.</div>
 </td>
 </tr>
-<tr id="i19" class="rowColor">
+<tr id="i20" class="altColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>&gt;</code></td>
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+<tr id="i21" class="rowColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeStatistics</a>&gt;</code></td>
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 </tr>
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+<tr id="i22" class="altColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.UserMetadataItem.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.UserMetadataItem</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getOrcProtoUserMetadata--">getOrcProtoUserMetadata</a></span>()</code>&nbsp;</td>
 </tr>
-<tr id="i22" class="altColor">
+<tr id="i23" class="rowColor">
 <td class="colFirst"><code>long</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRawDataSize--">getRawDataSize</a></span>()</code>
 <div class="block">Get the deserialized data size of the file</div>
 </td>
 </tr>
-<tr id="i23" class="rowColor">
+<tr id="i24" class="altColor">
 <td class="colFirst"><code>long</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRawDataSizeFromColIndices-java.util.List-">getRawDataSizeFromColIndices</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&gt;&nbsp;co [...]
 <div class="block">Get the deserialized data size of the specified columns ids</div>
 </td>
 </tr>
-<tr id="i24" class="altColor">
+<tr id="i25" class="rowColor">
 <td class="colFirst"><code>static long</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRawDataSizeFromColIndices-java.util.List-java.util.List-java.util.List-">getRawDataSizeFromColIndices</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java [...]
                             <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Type.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Type</a>&gt;&nbsp;types,
                             <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>&gt;&nbsp;stats)</code>&nbsp;</td>
 </tr>
-<tr id="i25" class="rowColor">
+<tr id="i26" class="altColor">
 <td class="colFirst"><code>long</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRawDataSizeOfColumns-java.util.List-">getRawDataSizeOfColumns</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;colNames)</code>
 <div class="block">Get the deserialized data size of the specified columns</div>
 </td>
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+<tr id="i27" class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRowIndexStride--">getRowIndexStride</a></span>()</code>
 <div class="block">Get the number of rows per a entry in the row index.</div>
 </td>
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-<tr id="i27" class="rowColor">
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 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getSchema--">getSchema</a></span>()</code>
 <div class="block">Get the type of rows in this ORC file.</div>
 </td>
 </tr>
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+<tr id="i29" class="rowColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getSerializedFileFooter--">getSerializedFileFooter</a></span>()</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[]</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getStatistics--">getStatistics</a></span>()</code>
 <div class="block">Get the statistics about the columns in the file.</div>
 </td>
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 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getStripes--">getStripes</a></span>()</code>
 <div class="block">Get the list of stripes.</div>
 </td>
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 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getTypes--">getTypes</a></span>()</code>
 <div class="block">Get the list of types contained in the file.</div>
 </td>
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-<tr id="i33" class="rowColor">
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 <td class="colFirst"><code><a href="../../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getWriterVersion--">getWriterVersion</a></span>()</code>
 <div class="block">Get the version of the writer of this file.</div>
 </td>
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-<tr id="i35" class="rowColor">
+<tr id="i36" class="altColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a></code></td>
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 <div class="block">Get the WriterVersion based on the ORC file postscript.</div>
 </td>
 </tr>
-<tr id="i36" class="altColor">
+<tr id="i37" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
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 <div class="block">Did the user set the given metadata value.</div>
 </td>
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-<tr id="i37" class="rowColor">
+<tr id="i38" class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/Reader.Options.html" title="class in org.apache.orc">Reader.Options</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#options--">options</a></span>()</code>
 <div class="block">Create a default options object that can be customized for creating
  a RecordReader.</div>
 </td>
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-<tr id="i38" class="altColor">
+<tr id="i39" class="rowColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/RecordReader.html" title="interface in org.apache.orc">RecordReader</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#rows--">rows</a></span>()</code>
 <div class="block">Create a RecordReader that reads everything with the default options.</div>
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 <td class="colFirst"><code><a href="../../../../org/apache/orc/RecordReader.html" title="interface in org.apache.orc">RecordReader</a></code></td>
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 <div class="block">Create a RecordReader that uses the options given.</div>
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+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
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 </ul>
 </li>
diff --git a/api/orc-core/org/apache/orc/impl/RecordReaderImpl.PositionProviderImpl.html b/api/orc-core/org/apache/orc/impl/RecordReaderImpl.PositionProviderImpl.html
index 12967bd..f9e86ac 100644
--- a/api/orc-core/org/apache/orc/impl/RecordReaderImpl.PositionProviderImpl.html
+++ b/api/orc-core/org/apache/orc/impl/RecordReaderImpl.PositionProviderImpl.html
@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RecordReaderImpl.PositionProviderImpl (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RecordReaderImpl.PositionProviderImpl (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="RecordReaderImpl.PositionProviderImpl (ORC Core 1.5.5 API)";
+            parent.document.title="RecordReaderImpl.PositionProviderImpl (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RecordReaderImpl.SargApplier.html b/api/orc-core/org/apache/orc/impl/RecordReaderImpl.SargApplier.html
index ee17530..97e6e0f 100644
--- a/api/orc-core/org/apache/orc/impl/RecordReaderImpl.SargApplier.html
+++ b/api/orc-core/org/apache/orc/impl/RecordReaderImpl.SargApplier.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RecordReaderImpl.SargApplier (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RecordReaderImpl.SargApplier (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RecordReaderImpl.SargApplier (ORC Core 1.5.5 API)";
+            parent.document.title="RecordReaderImpl.SargApplier (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RecordReaderImpl.html b/api/orc-core/org/apache/orc/impl/RecordReaderImpl.html
index 0d236bd..ade113e 100644
--- a/api/orc-core/org/apache/orc/impl/RecordReaderImpl.html
+++ b/api/orc-core/org/apache/orc/impl/RecordReaderImpl.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RecordReaderImpl (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RecordReaderImpl (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RecordReaderImpl (ORC Core 1.5.5 API)";
+            parent.document.title="RecordReaderImpl (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RecordReaderUtils.ByteBufferAllocatorPool.html b/api/orc-core/org/apache/orc/impl/RecordReaderUtils.ByteBufferAllocatorPool.html
index 306469a..86dc8e3 100644
--- a/api/orc-core/org/apache/orc/impl/RecordReaderUtils.ByteBufferAllocatorPool.html
+++ b/api/orc-core/org/apache/orc/impl/RecordReaderUtils.ByteBufferAllocatorPool.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RecordReaderUtils.ByteBufferAllocatorPool (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RecordReaderUtils.ByteBufferAllocatorPool (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RecordReaderUtils.ByteBufferAllocatorPool (ORC Core 1.5.5 API)";
+            parent.document.title="RecordReaderUtils.ByteBufferAllocatorPool (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RecordReaderUtils.html b/api/orc-core/org/apache/orc/impl/RecordReaderUtils.html
index 5d6ed40..1ec670e 100644
--- a/api/orc-core/org/apache/orc/impl/RecordReaderUtils.html
+++ b/api/orc-core/org/apache/orc/impl/RecordReaderUtils.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RecordReaderUtils (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RecordReaderUtils (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RecordReaderUtils (ORC Core 1.5.5 API)";
+            parent.document.title="RecordReaderUtils (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RunLengthByteReader.html b/api/orc-core/org/apache/orc/impl/RunLengthByteReader.html
index 5b88396..42d38e0 100644
--- a/api/orc-core/org/apache/orc/impl/RunLengthByteReader.html
+++ b/api/orc-core/org/apache/orc/impl/RunLengthByteReader.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RunLengthByteReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RunLengthByteReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RunLengthByteReader (ORC Core 1.5.5 API)";
+            parent.document.title="RunLengthByteReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RunLengthByteWriter.html b/api/orc-core/org/apache/orc/impl/RunLengthByteWriter.html
index 0099e0a..2e43786 100644
--- a/api/orc-core/org/apache/orc/impl/RunLengthByteWriter.html
+++ b/api/orc-core/org/apache/orc/impl/RunLengthByteWriter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RunLengthByteWriter (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RunLengthByteWriter (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RunLengthByteWriter (ORC Core 1.5.5 API)";
+            parent.document.title="RunLengthByteWriter (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RunLengthIntegerReader.html b/api/orc-core/org/apache/orc/impl/RunLengthIntegerReader.html
index 9e71c63..1d9a51c 100644
--- a/api/orc-core/org/apache/orc/impl/RunLengthIntegerReader.html
+++ b/api/orc-core/org/apache/orc/impl/RunLengthIntegerReader.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RunLengthIntegerReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RunLengthIntegerReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RunLengthIntegerReader (ORC Core 1.5.5 API)";
+            parent.document.title="RunLengthIntegerReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RunLengthIntegerReaderV2.html b/api/orc-core/org/apache/orc/impl/RunLengthIntegerReaderV2.html
index 717244a..30663de 100644
--- a/api/orc-core/org/apache/orc/impl/RunLengthIntegerReaderV2.html
+++ b/api/orc-core/org/apache/orc/impl/RunLengthIntegerReaderV2.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RunLengthIntegerReaderV2 (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RunLengthIntegerReaderV2 (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RunLengthIntegerReaderV2 (ORC Core 1.5.5 API)";
+            parent.document.title="RunLengthIntegerReaderV2 (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriter.html b/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriter.html
index e064ed3..0e0d852 100644
--- a/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriter.html
+++ b/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RunLengthIntegerWriter (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RunLengthIntegerWriter (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RunLengthIntegerWriter (ORC Core 1.5.5 API)";
+            parent.document.title="RunLengthIntegerWriter (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.EncodingType.html b/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.EncodingType.html
index 9d5edb5..1e374fe 100644
--- a/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.EncodingType.html
+++ b/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.EncodingType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RunLengthIntegerWriterV2.EncodingType (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RunLengthIntegerWriterV2.EncodingType (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RunLengthIntegerWriterV2.EncodingType (ORC Core 1.5.5 API)";
+            parent.document.title="RunLengthIntegerWriterV2.EncodingType (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.html b/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.html
index 827f438..e06921b 100644
--- a/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.html
+++ b/api/orc-core/org/apache/orc/impl/RunLengthIntegerWriterV2.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RunLengthIntegerWriterV2 (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>RunLengthIntegerWriterV2 (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RunLengthIntegerWriterV2 (ORC Core 1.5.5 API)";
+            parent.document.title="RunLengthIntegerWriterV2 (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/SchemaEvolution.IllegalEvolutionException.html b/api/orc-core/org/apache/orc/impl/SchemaEvolution.IllegalEvolutionException.html
index 437cfa1..519d8c7 100644
--- a/api/orc-core/org/apache/orc/impl/SchemaEvolution.IllegalEvolutionException.html
+++ b/api/orc-core/org/apache/orc/impl/SchemaEvolution.IllegalEvolutionException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SchemaEvolution.IllegalEvolutionException (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>SchemaEvolution.IllegalEvolutionException (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SchemaEvolution.IllegalEvolutionException (ORC Core 1.5.5 API)";
+            parent.document.title="SchemaEvolution.IllegalEvolutionException (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/SchemaEvolution.html b/api/orc-core/org/apache/orc/impl/SchemaEvolution.html
index 63ce127..a2d4d63 100644
--- a/api/orc-core/org/apache/orc/impl/SchemaEvolution.html
+++ b/api/orc-core/org/apache/orc/impl/SchemaEvolution.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Thu Mar 14 13:29:38 PDT 2019 -->
+<!-- Generated by javadoc (1.8.0_212) on Thu Jun 27 20:17:04 PDT 2019 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SchemaEvolution (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>SchemaEvolution (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,13 +13,13 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SchemaEvolution (ORC Core 1.5.5 API)";
+            parent.document.title="SchemaEvolution (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
     }
 //-->
-var methods = {"i0":9,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10};
+var methods = {"i0":9,"i1":9,"i2":9,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10};
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 var altColor = "altColor";
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@@ -184,64 +184,74 @@ extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tr id="i0" class="altColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#checkAcidSchema-org.apache.orc.TypeDescription-">checkAcidSchema</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;type)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#createEventSchema-org.apache.orc.TypeDescription-">createEventSchema</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;typeDescr)</code>&nbsp;</td>
 </tr>
-<tr id="i1" class="rowColor">
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getBaseRow-org.apache.orc.TypeDescription-">getBaseRow</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;typeDescription)</code>
+<div class="block">Get the underlying base row from an ACID event struct.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
 <td class="colFirst"><code>boolean[]</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getFileIncluded--">getFileIncluded</a></span>()</code>
 <div class="block">Get whether each column is included from the file's point of view.</div>
 </td>
 </tr>
-<tr id="i2" class="altColor">
+<tr id="i4" class="altColor">
 <td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/SchemaEvolution.html#getFileSchema--">getFileSchema</a></span>()</code>&nbsp;</td>
 </tr>
-<tr id="i3" class="rowColor">
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-            parent.document.title="TreeReaderFactory.BytesColumnVectorUtil (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.BytesColumnVectorUtil (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.CharTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.CharTreeReader.html
index 70cf02e..6f237e7 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.CharTreeReader.html
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-<title>TreeReaderFactory.CharTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.CharTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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-            parent.document.title="TreeReaderFactory.CharTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.CharTreeReader (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.Context.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.Context.html
index 5f12d29..dff445d 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.Context.html
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-<title>TreeReaderFactory.Context (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.Context (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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+            parent.document.title="TreeReaderFactory.Context (ORC Core 1.5.6 API)";
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     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DateTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DateTreeReader.html
index 4bf81c9..f9678b1 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DateTreeReader.html
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-<title>TreeReaderFactory.DateTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.DateTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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+            parent.document.title="TreeReaderFactory.DateTreeReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.Decimal64TreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.Decimal64TreeReader.html
index 0282a3a..01bd532 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.Decimal64TreeReader.html
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-<title>TreeReaderFactory.Decimal64TreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.Decimal64TreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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-            parent.document.title="TreeReaderFactory.Decimal64TreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.Decimal64TreeReader (ORC Core 1.5.6 API)";
         }
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DecimalTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DecimalTreeReader.html
index 415782e..ebc1f77 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DecimalTreeReader.html
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-<title>TreeReaderFactory.DecimalTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.DecimalTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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-            parent.document.title="TreeReaderFactory.DecimalTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.DecimalTreeReader (ORC Core 1.5.6 API)";
         }
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DoubleTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DoubleTreeReader.html
index 4450d5a..8604e37 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.DoubleTreeReader.html
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-<title>TreeReaderFactory.DoubleTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.DoubleTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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-            parent.document.title="TreeReaderFactory.DoubleTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.DoubleTreeReader (ORC Core 1.5.6 API)";
         }
     }
     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.FloatTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.FloatTreeReader.html
index f754876..82ffaee 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.FloatTreeReader.html
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-<title>TreeReaderFactory.FloatTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.FloatTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.FloatTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.FloatTreeReader (ORC Core 1.5.6 API)";
         }
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.IntTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.IntTreeReader.html
index 8ad8bfe..136c50e 100644
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-<title>TreeReaderFactory.IntTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.IntTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.IntTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.IntTreeReader (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ListTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ListTreeReader.html
index cd3f2a1..e945e70 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ListTreeReader.html
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@@ -2,10 +2,10 @@
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-<title>TreeReaderFactory.ListTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.ListTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.ListTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.ListTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.LongTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.LongTreeReader.html
index 2d53675..7565a5f 100644
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-<title>TreeReaderFactory.LongTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.LongTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.LongTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.LongTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.MapTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.MapTreeReader.html
index de68269..3988f10 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.MapTreeReader.html
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@@ -2,10 +2,10 @@
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-<title>TreeReaderFactory.MapTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.MapTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.MapTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.MapTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.NullTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.NullTreeReader.html
index 8aba2e6..f8b293a 100644
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-<title>TreeReaderFactory.NullTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.NullTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.NullTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.NullTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ReaderContext.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ReaderContext.html
index 210f356..b89fa4e 100644
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-<title>TreeReaderFactory.ReaderContext (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.ReaderContext (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.ReaderContext (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.ReaderContext (ORC Core 1.5.6 API)";
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     }
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diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ShortTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ShortTreeReader.html
index 371d0dd..3045380 100644
--- a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.ShortTreeReader.html
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-<title>TreeReaderFactory.ShortTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.ShortTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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-            parent.document.title="TreeReaderFactory.ShortTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.ShortTreeReader (ORC Core 1.5.6 API)";
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diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.StringDictionaryTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.StringDictionaryTreeReader.html
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@@ -2,10 +2,10 @@
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-<title>TreeReaderFactory.StringDictionaryTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.StringDictionaryTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.StringDictionaryTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.StringDictionaryTreeReader (ORC Core 1.5.6 API)";
         }
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.StringDirectTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.StringDirectTreeReader.html
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-<title>TreeReaderFactory.StringDirectTreeReader (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>TreeReaderFactory.StringDirectTreeReader (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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-            parent.document.title="TreeReaderFactory.StringDirectTreeReader (ORC Core 1.5.5 API)";
+            parent.document.title="TreeReaderFactory.StringDirectTreeReader (ORC Core 1.5.6 API)";
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     catch(err) {
diff --git a/api/orc-core/org/apache/orc/impl/TreeReaderFactory.StringTreeReader.html b/api/orc-core/org/apache/orc/impl/TreeReaderFactory.StringTreeReader.html
index 69a05f5..7ce271f 100644
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+<meta name="date" content="2019-06-27">
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+<meta name="date" content="2019-06-27">
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index d597fae..d40d5f5 100644
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index 8a06b46..fd09baa 100644
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index 79f5b63..1043a1c 100644
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index 9bd1ac4..ec9b226 100644
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+<title>TreeReaderFactory.VarcharTreeReader (ORC Core 1.5.6 API)</title>
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index c16a992..615261f 100644
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index 0d4d4ba..a53fbd7 100644
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-<title>WriterImpl (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>WriterImpl (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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index 1d0617d..da69162 100644
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-<title>WriterInternal (ORC Core 1.5.5 API)</title>
-<meta name="date" content="2019-03-14">
+<title>WriterInternal (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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-            parent.document.title="WriterInternal (ORC Core 1.5.5 API)";
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index 4b55f3c..975f56d 100644
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+<title>ZlibCodec (ORC Core 1.5.6 API)</title>
+<meta name="date" content="2019-06-27">
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diff --git a/api/orc-core/org/apache/orc/impl/class-use/AcidStats.html b/api/orc-core/org/apache/orc/impl/class-use/AcidStats.html
index a7e8455..b53863f 100644
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+<title>Uses of Class org.apache.orc.impl.AcidStats (ORC Core 1.5.6 API)</title>
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+<title>Uses of Class org.apache.orc.impl.AircompressorCodec (ORC Core 1.5.6 API)</title>
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+<title>Uses of Class org.apache.orc.impl.BitFieldReader (ORC Core 1.5.6 API)</title>
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+<title>Uses of Class org.apache.orc.impl.BitFieldWriter (ORC Core 1.5.6 API)</title>
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+<title>Uses of Class org.apache.orc.impl.BufferChunk (ORC Core 1.5.6 API)</title>
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index 70643e7..756bd02 100644
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index 232f67c..69ab733 100644
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