org.apache.hadoop.hbase.io.hfile

Class HFilePrettyPrinter.KeyValueStatsCollector

java.lang.Object

org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter.KeyValueStatsCollector

Enclosing class:

HFilePrettyPrinter

private static class HFilePrettyPrinter.KeyValueStatsCollector
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) byte[]	biggestRow
(package private) long	curRowBytes
(package private) long	curRowCols
private long	curRowKeyLength
(package private) com.codahale.metrics.Histogram	keyLen
private long	maxRowBytes
private ByteArrayOutputStream	metricsOutput
private com.codahale.metrics.MetricRegistry	metricsRegistry
private Cell	prevCell
(package private) com.codahale.metrics.Histogram	rowSizeBytes
(package private) com.codahale.metrics.Histogram	rowSizeCols
private HFilePrettyPrinter.SimpleReporter	simpleReporter
(package private) com.codahale.metrics.Histogram	valLen

Constructor Summary

Constructors

Modifier	Constructor and Description
private	KeyValueStatsCollector()

Method Summary

Modifier and Type	Method and Description
void	collect(Cell cell)
private void	collectRow()
void	finish()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

metricsRegistry

private final com.codahale.metrics.MetricRegistry metricsRegistry

metricsOutput

private final ByteArrayOutputStream metricsOutput

simpleReporter

private final HFilePrettyPrinter.SimpleReporter simpleReporter

keyLen

com.codahale.metrics.Histogram keyLen

valLen

com.codahale.metrics.Histogram valLen

rowSizeBytes

com.codahale.metrics.Histogram rowSizeBytes

rowSizeCols

com.codahale.metrics.Histogram rowSizeCols

curRowBytes

long curRowBytes

curRowCols

long curRowCols

biggestRow

byte[] biggestRow

prevCell

private Cell prevCell

maxRowBytes

private long maxRowBytes

curRowKeyLength

private long curRowKeyLength

Constructor Detail

KeyValueStatsCollector

private KeyValueStatsCollector()

Method Detail

collect

public void collect(Cell cell)

collectRow

private void collectRow()

finish

public void finish()

toString

public String toString()

Overrides:

toString in class Object