Package org.apache.druid.client.indexing

Class ClientCompactionRunnerInfo

java.lang.Object

org.apache.druid.client.indexing.ClientCompactionRunnerInfo

public class ClientCompactionRunnerInfo
extends Object

This class is just used to pass the strategy type via the "type" parameter for deserilization to appropriate org.apache.druid.indexing.common.task.CompactionRunner subtype at the overlod.

Constructor Summary

Constructors

Constructor	Description
ClientCompactionRunnerInfo(CompactionEngine type)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
CompactionEngine	getType()
int	hashCode()
String	toString()
static CompactionConfigValidationResult	validateCompactionConfig(DataSourceCompactionConfig newConfig, CompactionEngine defaultCompactionEngine)
static CompactionConfigValidationResult	validateMaxNumTasksForMSQ(Map<String,Object> context)	Validate maxNumTasks >= 2 in context.
static CompactionConfigValidationResult	validateMetricsSpecForMSQ(AggregatorFactory[] metricsSpec)	Validate each metric defines some aggregatorFactory 'A' s.t.
static CompactionConfigValidationResult	validatePartitionsSpecForMSQ(PartitionsSpec partitionsSpec, List<DimensionSchema> dimensionSchemas)	Validate that partitionSpec is either 'dynamic` or 'range'.
static CompactionConfigValidationResult	validateRollupForMSQ(AggregatorFactory[] metricsSpec, Boolean isRollup)	Validate rollup in granularitySpec is set to true iff metricsSpec is specified.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ClientCompactionRunnerInfo

public ClientCompactionRunnerInfo(CompactionEngine type)

Method Details

getType

public CompactionEngine getType()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

validateCompactionConfig

public static CompactionConfigValidationResult validateCompactionConfig(DataSourceCompactionConfig newConfig,
 CompactionEngine defaultCompactionEngine)

validatePartitionsSpecForMSQ

public static CompactionConfigValidationResult validatePartitionsSpecForMSQ(@Nullable
 PartitionsSpec partitionsSpec,
 @Nullable
 List<DimensionSchema> dimensionSchemas)

Validate that partitionSpec is either 'dynamic` or 'range'. If 'dynamic', ensure 'maxTotalRows' is null. If range ensure all partition columns are of type string.

validateRollupForMSQ

public static CompactionConfigValidationResult validateRollupForMSQ(AggregatorFactory[] metricsSpec,
 @Nullable
 Boolean isRollup)

Validate rollup in granularitySpec is set to true iff metricsSpec is specified. If rollup set to null, all existing segments are analyzed, and it's set to true iff all segments have rollup set to true.

validateMaxNumTasksForMSQ

public static CompactionConfigValidationResult validateMaxNumTasksForMSQ(Map<String,Object> context)

Validate maxNumTasks >= 2 in context.

validateMetricsSpecForMSQ

public static CompactionConfigValidationResult validateMetricsSpecForMSQ(AggregatorFactory[] metricsSpec)

Validate each metric defines some aggregatorFactory 'A' s.t. 'A = A.combiningFactory()'.