Package org.apache.accumulo.core.summary

Class SummaryReader

java.lang.Object

org.apache.accumulo.core.summary.SummaryReader

public class SummaryReader
extends Object

Constructor Summary

Constructors

Constructor	Description
SummaryReader()

Method Summary

Modifier and Type	Method	Description
SummaryCollection	getSummaries(List<Gatherer.RowRange> ranges)
static SummaryReader	load(org.apache.hadoop.conf.Configuration conf, InputStream inputStream, long length, Predicate<SummarizerConfiguration> summarySelector, SummarizerFactory factory, CryptoService cryptoService)
static SummaryReader	load(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.conf.Configuration conf, SummarizerFactory factory, org.apache.hadoop.fs.Path file, Predicate<SummarizerConfiguration> summarySelector, BlockCache summaryCache, BlockCache indexCache, com.google.common.cache.Cache<String,Long> fileLenCache, CryptoService cryptoService)
static void	print(RFile.Reader iter, PrintStream out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SummaryReader

public SummaryReader()

Method Detail

load

public static SummaryReader load(org.apache.hadoop.conf.Configuration conf,
                                 InputStream inputStream,
                                 long length,
                                 Predicate<SummarizerConfiguration> summarySelector,
                                 SummarizerFactory factory,
                                 CryptoService cryptoService)
                          throws IOException

Throws:

IOException

load

public static SummaryReader load(org.apache.hadoop.fs.FileSystem fs,
                                 org.apache.hadoop.conf.Configuration conf,
                                 SummarizerFactory factory,
                                 org.apache.hadoop.fs.Path file,
                                 Predicate<SummarizerConfiguration> summarySelector,
                                 BlockCache summaryCache,
                                 BlockCache indexCache,
                                 com.google.common.cache.Cache<String,Long> fileLenCache,
                                 CryptoService cryptoService)

print

public static void print(RFile.Reader iter,
                         PrintStream out)
                  throws IOException

Throws:

IOException

getSummaries

public SummaryCollection getSummaries(List<Gatherer.RowRange> ranges)