Class RowGroupBloomFilterEvent

java.lang.Object

jdk.jfr.Event

dev.hardwood.jfr.RowGroupBloomFilterEvent

public class RowGroupBloomFilterEvent
extends Event

JFR event emitted when a row group's bloom filters prove that none of its rows matches the filter, once the read reaches the row group.

RowGroupFilterEvent reports the decisions statistics take for all row groups of a file before it is read, and counts a row group dropped here as kept.

Field Summary

Fields

Modifier and Type	Field	Description
String	file
int	rowGroupIndex

Constructor Summary

Constructors

Constructor	Description
RowGroupBloomFilterEvent()

Method Summary

Methods inherited from class Event

begin, commit, end, isEnabled, set, shouldCommit

Methods inherited from class Object

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

Field Details

file

public String file

rowGroupIndex

public int rowGroupIndex

Constructor Details

RowGroupBloomFilterEvent

public RowGroupBloomFilterEvent()