Package | Description |
---|---|
org.apache.hadoop.hive.ql.io.orc |
The Optimized Row Columnar (ORC) File Format.
|
Modifier and Type | Method and Description |
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static RecordReader |
OrcInputFormat.createReaderFromFile(Reader file,
org.apache.hadoop.conf.Configuration conf,
long offset,
long length) |
RecordReader |
ReaderImpl.rows() |
RecordReader |
Reader.rows()
Create a RecordReader that reads everything with the default options.
|
RecordReader |
ReaderImpl.rows(boolean[] include) |
RecordReader |
Reader.rows(boolean[] include)
Create a RecordReader that will scan the entire file.
|
RecordReader |
ReaderImpl.rows(long offset,
long length,
boolean[] include) |
RecordReader |
Reader.rows(long offset,
long length,
boolean[] include)
Create a RecordReader that will start reading at the first stripe after
offset up to the stripe that starts at offset + length.
|
RecordReader |
ReaderImpl.rows(long offset,
long length,
boolean[] include,
SearchArgument sarg,
String[] columnNames) |
RecordReader |
Reader.rows(long offset,
long length,
boolean[] include,
SearchArgument sarg,
String[] neededColumns)
Create a RecordReader that will read a section of a file.
|
RecordReader |
ReaderImpl.rowsOptions(Reader.Options options) |
RecordReader |
Reader.rowsOptions(Reader.Options options)
Create a RecordReader that reads everything with the given options.
|
Copyright © 2016 The Apache Software Foundation. All rights reserved.