AbstractPrioritizedCallable<V> |
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AbstractPrioritizedQueryRunnerCallable<T,V> |
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BaseQuery<T> |
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BySegmentQueryRunner<T> |
Query runner that wraps a base single-segment query runner, and wraps its results in a
BySegmentResultValueClass object if the "bySegment" query context parameter is set.
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BySegmentResultValueClass<T> |
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BySegmentSkippingQueryRunner<T> |
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ChainedExecutionQueryRunner<T> |
A QueryRunner that combines a list of other QueryRunners and executes them in parallel on an executor.
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ColumnSelectorPlus<ColumnSelectorStrategyClass extends ColumnSelectorStrategy> |
A grouping of various related objects used during query processing for a single dimension, used for convenience.
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ConcatQueryRunner<T> |
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CPUTimeMetricQueryRunner<T> |
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DefaultBitmapResultFactory |
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DefaultGenericQueryMetricsFactory |
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DefaultQueryConfig |
A user configuration holder for all query types.
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DefaultQueryMetrics<QueryType extends Query<?>> |
DefaultQueryMetrics is unsafe for use from multiple threads.
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DefaultQueryRunnerFactoryConglomerate |
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DirectQueryProcessingPool |
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DruidMetrics |
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DruidProcessingBufferConfig |
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DruidProcessingConfig |
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DruidProcessingIndexesConfig |
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Druids |
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Druids.DataSourceMetadataQueryBuilder |
A Builder for DataSourceMetadataQuery.
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Druids.ScanQueryBuilder |
A Builder for ScanQuery.
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Druids.SearchQueryBuilder |
A Builder for SearchQuery.
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Druids.SegmentMetadataQueryBuilder |
A Builder for SegmentMetadataQuery.
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Druids.TimeBoundaryQueryBuilder |
A Builder for TimeBoundaryQuery.
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Druids.TimeseriesQueryBuilder |
A Builder for TimeseriesQuery.
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ExecutorServiceMonitor |
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FilteredDataSource |
This class models a data source to be unnested which is present along with a filter.
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FinalizeResultsQueryRunner<T> |
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FluentQueryRunner<T> |
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ForwardingQueryProcessingPool |
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FrameBasedInlineDataSource |
Represents an inline datasource where the rows are embedded within the DataSource object itself.
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FrameBasedInlineDataSourceSerializer |
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FrameSignaturePair |
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GlobalTableDataSource |
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InlineDataSource |
Represents an inline datasource, where the rows are embedded within the DataSource object itself.
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IterableRowsCursorHelper |
Helper methods to create cursor from iterable of rows
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JoinDataSource |
Represents a join of two datasources.
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LookupDataSource |
Represents a lookup.
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MapQueryToolChestWarehouse |
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MetricsEmittingQueryProcessingPool |
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MetricsEmittingQueryRunner<T> |
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MetricValueExtractor |
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NoopQueryRunner<T> |
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PerSegmentOptimizingQueryRunner<T> |
This runner optimizes queries made on a single segment, using per-segment information,
before submitting the queries to the base runner.
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PerSegmentQueryOptimizationContext |
Holds information about a single segment that Query objects can use to optimize themselves
when they are run on that single segment.
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PrioritizedExecutorService |
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Queries |
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QueryContext |
Immutable holder for query context parameters with typed access methods.
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QueryContexts |
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QueryDataSource |
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QueryPlus<T> |
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QueryRunnerHelper |
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QueryToolChest<ResultType,QueryType extends Query<ResultType>> |
The broker-side (also used by server in some cases) API for a specific Query type.
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ReferenceCountingSegmentQueryRunner<T> |
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ReflectionQueryToolChestWarehouse |
Deprecated. |
ReportTimelineMissingSegmentQueryRunner<T> |
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Result<T> |
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ResultGranularTimestampComparator<T> |
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ResultMergeQueryRunner<T> |
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SegmentDescriptor |
The difference between this class and SegmentId is that this class is a "light"
version of SegmentId , that only contains the interval, version, and partition
number.
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SinkQueryRunners<T> |
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SubqueryQueryRunner<T> |
If there's a subquery, run it instead of the outer query
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TableDataSource |
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TimewarpOperator<T> |
TimewarpOperator is an example post-processing operator that maps current time
to the latest period ending withing the specified data interval and truncates
the query interval to discard data that would be mapped to the future.
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UnionDataSource |
Reperesents a UNION ALL of two or more datasources.
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UnionQueryRunner<T> |
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UnnestDataSource |
The data source for representing an unnest operation.
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