Package org.apache.drill.exec.store.sys

Class ProfileJsonIterator

java.lang.Object

org.apache.drill.exec.store.sys.ProfileIterator

org.apache.drill.exec.store.sys.ProfileJsonIterator

All Implemented Interfaces:

Iterator<Object>

public class ProfileJsonIterator
extends ProfileIterator

System table listing completed profiles as JSON documents

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ProfileJsonIterator.ProfileJson

Field Summary

Fields inherited from class org.apache.drill.exec.store.sys.ProfileIterator

isAdmin, profileStoreContext, queryingUsername

Constructor Summary

Constructors

Constructor	Description
ProfileJsonIterator(ExecutorFragmentContext context, int maxRecords)

Method Summary

Modifier and Type	Method	Description
protected Iterator<Map.Entry<String,UserBitShared.QueryProfile>>	getProfiles(int skip, int take)	Returns profiles based of given range.
boolean	hasNext()
Object	next()
void	remove()

Methods inherited from class org.apache.drill.exec.store.sys.ProfileIterator

computeDuration, getAuthorizedProfiles

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Details

ProfileJsonIterator

public ProfileJsonIterator(ExecutorFragmentContext context,
 int maxRecords)

Method Details

getProfiles

protected Iterator<Map.Entry<String,UserBitShared.QueryProfile>> getProfiles(int skip,
 int take)

Description copied from class: ProfileIterator

Returns profiles based of given range.

Specified by:

getProfiles in class ProfileIterator

Parameters:

skip - number of profiles to skip

take - number of profiles to return

Returns:

profiles iterator

hasNext

public boolean hasNext()

next

public Object next()

remove

public void remove()