Uses of Interface
org.apache.hadoop.hbase.io.hfile.HFileScanner
Package
Description
Provides implementations of
HFile
and HFile
BlockCache
.Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods.
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Uses of HFileScanner in org.apache.hadoop.hbase
Modifier and TypeFieldDescriptionprivate HFileScanner
HFilePerformanceEvaluation.SequentialReadBenchmark.scanner
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Uses of HFileScanner in org.apache.hadoop.hbase.io
Modifier and TypeMethodDescriptionprotected HFileScanner
HalfStoreFileReader.getScanner
(boolean cacheBlocks, boolean pread, boolean isCompaction) -
Uses of HFileScanner in org.apache.hadoop.hbase.io.hfile
Modifier and TypeClassDescriptionprotected static class
Scanner that operates on encoded data blocks.static class
Modifier and TypeMethodDescriptionHFile.Reader.getScanner
(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread) HFile.Reader.getScanner
(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread, boolean isCompaction) HFileReaderImpl.getScanner
(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread) Create a Scanner on this file.HFileReaderImpl.getScanner
(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread, boolean isCompaction) Create a Scanner on this file.Modifier and TypeMethodDescriptionprivate void
HFilePrettyPrinter.scanKeysValues
(org.apache.hadoop.fs.Path file, HFilePrettyPrinter.KeyValueStatsCollector fileStats, HFileScanner scanner, byte[] row) -
Uses of HFileScanner in org.apache.hadoop.hbase.mapreduce
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Uses of HFileScanner in org.apache.hadoop.hbase.regionserver
Modifier and TypeMethodDescriptionprotected HFileScanner
StoreFileReader.getScanner
(boolean cacheBlocks, boolean pread, boolean isCompaction) Will be overridden in HalfStoreFileReaderModifier and TypeMethodDescription(package private) static boolean
StoreFileScanner.reseekAtOrAfter
(HFileScanner s, ExtendedCell k) static boolean
StoreFileScanner.seekAtOrAfter
(HFileScanner s, ExtendedCell k) Returns false if not found or if k is after the end.ModifierConstructorDescriptionStoreFileScanner
(StoreFileReader reader, HFileScanner hfs, boolean useMVCC, boolean hasMVCC, long readPt, long scannerOrder, boolean canOptimizeForNonNullColumn, boolean isFastSeekingEncoding) Implements aKeyValueScanner
on top of the specifiedHFileScanner