org.apache.drill.exec.physical.impl.xsort

Class TestLenientAllocation

java.lang.Object

org.apache.drill.test.BaseTest

org.apache.drill.test.DrillTest

org.apache.drill.test.SubOperatorTest

org.apache.drill.exec.physical.impl.xsort.TestLenientAllocation

public class TestLenientAllocation
extends SubOperatorTest

Test of temporary allocator feature to allow a grace margin for error in allocations from operators that make a good-faith effort to stay within their budgets, but are sometimes undone by unexpected power-of-two buffer sizes and vector doubling.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.test.DrillTest

DrillTest.MemWatcher

Field Summary

Fields

Modifier and Type	Field and Description
static int	ONE_MEG

Fields inherited from class org.apache.drill.test.SubOperatorTest

dirTestWatcher, fixture

Fields inherited from class org.apache.drill.test.DrillTest

logOutcome, objectMapper, REPEAT_RULE, thrownException, TIMEOUT

Constructor Summary

Constructors

Constructor and Description
TestLenientAllocation()

Method Summary

Modifier and Type	Method and Description
void	testLenient() Use a test-time hack to force the allocator to be lenient, regardless of whether we are in debug mode or not.
void	testLenientLimit()
void	testStrict() Test that the allocator is normally strict in debug mode.

Methods inherited from class org.apache.drill.test.SubOperatorTest

classSetup, classTeardown

Methods inherited from class org.apache.drill.test.DrillTest

escapeJsonString, finishDrillTest, initDrillTest

Methods inherited from class java.lang.Object

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

Field Detail

ONE_MEG

public static final int ONE_MEG

See Also:

Constant Field Values

Constructor Detail

TestLenientAllocation

public TestLenientAllocation()

Method Detail

testLenient

public void testLenient()

Use a test-time hack to force the allocator to be lenient, regardless of whether we are in debug mode or not.

testStrict

public void testStrict()

Test that the allocator is normally strict in debug mode.

testLenientLimit

public void testLenientLimit()