org.apache.druid.segment.incremental

Class IncrementalIndex.Builder

java.lang.Object

org.apache.druid.segment.incremental.IncrementalIndex.Builder

Enclosing class:

IncrementalIndex<AggregatorType>

public static class IncrementalIndex.Builder
extends Object

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
IncrementalIndex	buildOffheap(NonBlockingPool<ByteBuffer> bufferPool)
OnheapIncrementalIndex	buildOnheap()
IncrementalIndex.Builder	setConcurrentEventAdd(boolean concurrentEventAdd)
IncrementalIndex.Builder	setDeserializeComplexMetrics(boolean deserializeComplexMetrics)
IncrementalIndex.Builder	setIndexSchema(IncrementalIndexSchema incrementalIndexSchema)
IncrementalIndex.Builder	setMaxBytesInMemory(long maxBytesInMemory)
IncrementalIndex.Builder	setMaxRowCount(int maxRowCount)
IncrementalIndex.Builder	setReportParseExceptions(boolean reportParseExceptions)
IncrementalIndex.Builder	setSimpleTestingIndexSchema(AggregatorFactory... metrics) A helper method to set a simple index schema with only metrics and default values for the other parameters.
IncrementalIndex.Builder	setSimpleTestingIndexSchema(Boolean rollup, AggregatorFactory... metrics) A helper method to set a simple index schema with controllable metrics and rollup, and default values for the other parameters.
IncrementalIndex.Builder	setSortFacts(boolean sortFacts)

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

setIndexSchema

public IncrementalIndex.Builder setIndexSchema(IncrementalIndexSchema incrementalIndexSchema)

setSimpleTestingIndexSchema

public IncrementalIndex.Builder setSimpleTestingIndexSchema(AggregatorFactory... metrics)

A helper method to set a simple index schema with only metrics and default values for the other parameters. Note that this method is normally used for testing and benchmarking; it is unlikely that you would use it in production settings.

Parameters:

metrics - variable array of AggregatorFactory metrics

Returns:

this

setSimpleTestingIndexSchema

public IncrementalIndex.Builder setSimpleTestingIndexSchema(@Nullable
                                                            Boolean rollup,
                                                            AggregatorFactory... metrics)

A helper method to set a simple index schema with controllable metrics and rollup, and default values for the other parameters. Note that this method is normally used for testing and benchmarking; it is unlikely that you would use it in production settings.

Parameters:

metrics - variable array of AggregatorFactory metrics

Returns:

this

setDeserializeComplexMetrics

public IncrementalIndex.Builder setDeserializeComplexMetrics(boolean deserializeComplexMetrics)

setReportParseExceptions

public IncrementalIndex.Builder setReportParseExceptions(boolean reportParseExceptions)

setConcurrentEventAdd

public IncrementalIndex.Builder setConcurrentEventAdd(boolean concurrentEventAdd)

setSortFacts

public IncrementalIndex.Builder setSortFacts(boolean sortFacts)

setMaxRowCount

public IncrementalIndex.Builder setMaxRowCount(int maxRowCount)

setMaxBytesInMemory

public IncrementalIndex.Builder setMaxBytesInMemory(long maxBytesInMemory)

buildOnheap

public OnheapIncrementalIndex buildOnheap()

buildOffheap

public IncrementalIndex buildOffheap(NonBlockingPool<ByteBuffer> bufferPool)