Uses of Class
org.apache.orc.Reader.Options
Packages that use Reader.Options
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Uses of Reader.Options in org.apache.orc
Methods in org.apache.orc that return Reader.OptionsModifier and TypeMethodDescriptionReader.Options.allowPluginFilters(boolean allowPluginFilters) Reader.Options.allowSARGToFilter(boolean allowSARGToFilter) Set allowSARGToFilter.Reader.Options.clone()Reader.Options.dataReader(DataReader value) Set dataReader.Reader.Options.forcePositionalEvolution(boolean value) Set whether to force schema evolution to be positional instead of based on the column names.Reader.Options.include(boolean[] include) Set the list of columns to read.Reader.Options.includeAcidColumns(boolean includeAcidColumns) trueif acid metadata columns should be decoded otherwise they will be set tonull.Reader.Options.isSchemaEvolutionCaseAware(boolean value) Set boolean flag to determine if the comparison of field names in schema evolution is case sensitiveReader.Options.minSeekSize(int minSeekSize) Reader.Options.minSeekSizeTolerance(double value) Reader.options()Create a default options object that can be customized for creating a RecordReader.Reader.Options.pluginAllowListFilters(String... allowLists) Reader.Options.positionalEvolutionLevel(int value) Set number of levels to force schema evolution to be positional instead of based on the column names.Reader.Options.range(long offset, long length) Set the range of bytes to readReader.Options.rowBatchSize(int value) Reader.Options.schema(TypeDescription schema) Set the schema on read type description.Reader.Options.searchArgument(org.apache.hadoop.hive.ql.io.sarg.SearchArgument sarg, String[] columnNames) Set search argument for predicate push down.Reader.Options.setRowFilter(String[] filterColumnNames, Consumer<OrcFilterContext> filterCallback) Set a row level filter.Reader.Options.skipCorruptRecords(boolean value) Set whether to skip corrupt records.Reader.Options.tolerateMissingSchema(boolean value) Set whether to make a best effort to tolerate schema evolution for files which do not have an embedded schema because they were written with a' pre-HIVE-4243 writer.Reader.Options.useSelected(boolean newValue) Reader.Options.useZeroCopy(boolean value) Set whether to use zero copy from HDFS.Methods in org.apache.orc with parameters of type Reader.OptionsModifier and TypeMethodDescriptionReader.rows(Reader.Options options) Create a RecordReader that uses the options given. -
Uses of Reader.Options in org.apache.orc.impl
Methods in org.apache.orc.impl that return Reader.OptionsMethods in org.apache.orc.impl with parameters of type Reader.OptionsConstructors in org.apache.orc.impl with parameters of type Reader.OptionsModifierConstructorDescriptionprotectedRecordReaderImpl(ReaderImpl fileReader, Reader.Options options) SchemaEvolution(TypeDescription fileSchema, TypeDescription readerSchema, Reader.Options options) -
Uses of Reader.Options in org.apache.orc.impl.filter
Methods in org.apache.orc.impl.filter with parameters of type Reader.OptionsModifier and TypeMethodDescriptionstatic BatchFilterFilterFactory.createBatchFilter(Reader.Options opts, TypeDescription readSchema, boolean isSchemaCaseAware, OrcFile.Version version, boolean normalize, String filePath, Configuration conf) Create a BatchFilter.