Uses of Interface
org.apache.hudi.common.util.ClosableIterator

Packages that use ClosableIterator

Package	Description
org.apache.hudi.common.table.log.block
org.apache.hudi.common.util
org.apache.hudi.common.util.collection
org.apache.hudi.io.storage

Uses of ClosableIterator in org.apache.hudi.common.table.log.block

Methods in org.apache.hudi.common.table.log.block that return ClosableIterator

Modifier and Type	Method and Description
protected ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieParquetDataBlock.deserializeRecords(byte[] content)
protected abstract ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieDataBlock.deserializeRecords(byte[] content)
protected ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieHFileDataBlock.deserializeRecords(byte[] content)
protected ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieAvroDataBlock.deserializeRecords(byte[] content)
static ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieParquetDataBlock.getProjectedParquetRecordsIterator(org.apache.hadoop.conf.Configuration conf, org.apache.avro.Schema readerSchema, org.apache.parquet.io.InputFile inputFile)
ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieDataBlock.getRecordIterator() Returns all the records iterator contained w/in this block.
ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieDataBlock.getRecordIterator(List<String> keys, boolean fullKey) Batch get of keys of interest.
protected ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieDataBlock.lookupRecords(List<String> keys, boolean fullKey)
protected ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieHFileDataBlock.lookupRecords(List<String> keys, boolean fullKey)
protected ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieParquetDataBlock.readRecordsFromBlockPayload() NOTE: We're overriding the whole reading sequence to make sure we properly respect the requested Reader's schema and only fetch the columns that have been explicitly requested by the caller (providing projected Reader's schema)
protected ClosableIterator<org.apache.avro.generic.IndexedRecord>	HoodieDataBlock.readRecordsFromBlockPayload()

Uses of ClosableIterator in org.apache.hudi.common.util

Classes in org.apache.hudi.common.util that implement ClosableIterator

Modifier and Type	Class and Description
class	OrcReaderIterator<T> This class wraps a ORC reader and provides an iterator based api to read from an ORC file.
class	ParquetReaderIterator<T> This class wraps a parquet reader and provides an iterator based api to read from a parquet file.

Methods in org.apache.hudi.common.util that return ClosableIterator

Modifier and Type	Method and Description
abstract ClosableIterator<HoodieKey>	BaseFileUtils.getHoodieKeyIterator(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path filePath) Provides a closable iterator for reading the given data file.
ClosableIterator<HoodieKey>	ParquetUtils.getHoodieKeyIterator(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path filePath)
ClosableIterator<HoodieKey>	OrcUtils.getHoodieKeyIterator(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path filePath) Provides a closable iterator for reading the given ORC file.
abstract ClosableIterator<HoodieKey>	BaseFileUtils.getHoodieKeyIterator(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path filePath, Option<BaseKeyGenerator> keyGeneratorOpt) Provides a closable iterator for reading the given data file.
ClosableIterator<HoodieKey>	ParquetUtils.getHoodieKeyIterator(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path filePath, Option<BaseKeyGenerator> keyGeneratorOpt) Returns a closable iterator for reading the given parquet file.
ClosableIterator<HoodieKey>	OrcUtils.getHoodieKeyIterator(org.apache.hadoop.conf.Configuration configuration, org.apache.hadoop.fs.Path filePath, Option<BaseKeyGenerator> keyGeneratorOpt)

Uses of ClosableIterator in org.apache.hudi.common.util.collection

Classes in org.apache.hudi.common.util.collection that implement ClosableIterator

Modifier and Type	Class and Description
class	LazyFileIterable.LazyFileIterator<T,R> Iterator implementation for the iterable defined above.

Methods in org.apache.hudi.common.util.collection that return ClosableIterator

Modifier and Type	Method and Description
ClosableIterator<R>	LazyFileIterable.iterator()

Uses of ClosableIterator in org.apache.hudi.io.storage

Methods in org.apache.hudi.io.storage that return ClosableIterator

Modifier and Type	Method and Description
default ClosableIterator<R>	HoodieFileReader.getRecordIterator()
ClosableIterator<R>	HoodieOrcReader.getRecordIterator(org.apache.avro.Schema schema)
ClosableIterator<R>	HoodieParquetReader.getRecordIterator(org.apache.avro.Schema schema)
ClosableIterator<R>	HoodieHFileReader.getRecordIterator(org.apache.avro.Schema readerSchema)
ClosableIterator<R>	HoodieFileReader.getRecordIterator(org.apache.avro.Schema readerSchema)
default ClosableIterator<R>	HoodieFileReader.getRecordsByKeyPrefixIterator(List<String> keyPrefixes)
ClosableIterator<R>	HoodieHFileReader.getRecordsByKeyPrefixIterator(List<String> keyPrefixes, org.apache.avro.Schema readerSchema)
default ClosableIterator<R>	HoodieFileReader.getRecordsByKeyPrefixIterator(List<String> keyPrefixes, org.apache.avro.Schema schema)
default ClosableIterator<R>	HoodieFileReader.getRecordsByKeysIterator(List<String> keys)
ClosableIterator<R>	HoodieHFileReader.getRecordsByKeysIterator(List<String> keys, org.apache.avro.Schema readerSchema)
default ClosableIterator<R>	HoodieFileReader.getRecordsByKeysIterator(List<String> keys, org.apache.avro.Schema schema)