Deprecated List (druid-processing 27.0.0 API)

Deprecated Interfaces
Interface and Description
org.apache.druid.data.input.Firehose
org.apache.druid.data.input.FirehoseFactory
org.apache.druid.data.input.impl.InputRowParser
org.apache.druid.metadata.PasswordProvider

Deprecated Classes
Class and Description
org.apache.druid.segment.AbstractSegment use `Segment` directly as this does nothing
org.apache.druid.segment.DeprecatedQueryableIndexColumnSelector
org.apache.druid.query.filter.ExtractionDimFilter
org.apache.druid.data.input.impl.JSONLowercaseParseSpec
org.apache.druid.java.util.common.parsers.JSONToLowerParser
org.apache.druid.timeline.partition.NoneShardSpec
org.apache.druid.data.input.impl.ParseSpec
org.apache.druid.query.ReflectionQueryToolChestWarehouse
org.apache.druid.query.select.SelectQuery
org.apache.druid.timeline.partition.SingleElementPartitionChunk
org.apache.druid.data.input.impl.SpatialDimensionSchema
org.apache.druid.java.util.metrics.SysMonitor
org.apache.druid.hll.VersionZeroHyperLogLogCollector

Deprecated Exceptions
Exceptions and Description
org.apache.druid.common.exception.DruidException
org.apache.druid.metadata.EntryExistsException Usages of this exception will be replaced by the new `DruidException` in a future release.

Deprecated Fields
Field and Description
org.apache.druid.indexer.partitions.DimensionBasedPartitionsSpec.TARGET_PARTITION_SIZE
org.apache.druid.math.expr.antlr.ExprLexer.tokenNames Use `ExprLexer.VOCABULARY` instead.
org.apache.druid.math.expr.antlr.ExprParser.tokenNames Use `ExprParser.VOCABULARY` instead.
org.apache.druid.java.util.common.StringUtils.UTF8_CHARSET

Deprecated Methods
Method and Description
org.apache.druid.query.groupby.epinephelinae.IntGrouper.aggregate(IntKey) Please use `IntGrouper.aggregate(int)` instead.
org.apache.druid.query.groupby.epinephelinae.IntGrouper.aggregate(IntKey, int) Please use `IntGrouper.aggregateKeyHash(int)` instead.
org.apache.druid.segment.VirtualColumn.capabilities(String)
org.apache.druid.segment.FloatColumnSelector.classOfObject() This method is marked as deprecated in FloatColumnSelector to minimize the probability of accidental calling. "Polymorphism" of FloatColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.LongColumnSelector.classOfObject() This method is marked as deprecated in LongColumnSelector to minimize the probability of accidental calling. "Polymorphism" of LongColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.DoubleColumnSelector.classOfObject() This method is marked as deprecated in DoubleColumnSelector to minimize the probability of accidental calling. "Polymorphism" of DoubleColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.writeout.WriteOutBytes.close() does nothing.
org.apache.druid.query.BaseQuery.computeOverridenContext(Map<String, Object>) use `computeOverriddenContext(getContext(), overrides))` instead. This method may be removed in the next minor or major version of Druid.
org.apache.druid.data.input.FirehoseFactory.connect(T)
org.apache.druid.query.topn.TopNQueryBuilder.copy(TopNQuery)
org.apache.druid.query.topn.TopNQueryBuilder.copy(TopNQueryBuilder)
org.apache.druid.guice.PolyBind.createChoiceWithDefault(Binder, String, Key<T>, Key<? extends T>, String) use `PolyBind.createChoiceWithDefault(Binder, String, Key, String)` instead. `defaultKey` argument is ignored.
org.apache.druid.segment.serde.ComplexMetricSerde.deserializeColumn(ByteBuffer, ColumnBuilder)
org.apache.druid.java.util.common.logger.Logger.error(String, Throwable)
org.apache.druid.math.expr.InputBindings.forMap(Map<String, ?>)
org.apache.druid.java.util.common.parsers.FlattenerJsonProvider.getArrayIndex(Object, int, boolean)
org.apache.druid.segment.serde.NullColumnPartSerde.getBitmapSerdeFactory()
org.apache.druid.segment.ColumnSelector.getColumnNames()
org.apache.druid.query.aggregation.AggregatorFactory.getComplexTypeName()
org.apache.druid.query.Query.getContextBoolean(String, boolean) use `queryContext().getBoolean()` instead.
org.apache.druid.query.Query.getContextHumanReadableBytes(String, HumanReadableBytes) use `queryContext().getContextHumanReadableBytes()` instead.
org.apache.druid.query.Query.getContextValue(String) use `queryContext().get<Type>()` instead
org.apache.druid.segment.FloatColumnSelector.getDouble() This method is marked as deprecated in FloatColumnSelector to minimize the probability of accidental calling. "Polymorphism" of FloatColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.DimensionSelector.getDouble() This method is marked as deprecated in DimensionSelector to minimize the probability of accidental calling. "Polymorphism" of DimensionSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.LongColumnSelector.getDouble() This method is marked as deprecated in LongColumnSelector to minimize the probability of accidental calling. "Polymorphism" of LongColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.ObjectColumnSelector.getDouble() This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidental calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.query.dimension.DimensionSpec.getExtractionFn()
org.apache.druid.java.util.common.parsers.Parser.getFieldNames()
org.apache.druid.query.aggregation.AggregatorFactory.getFinalizedType()
org.apache.druid.segment.DimensionSelector.getFloat() This method is marked as deprecated in DimensionSelector to minimize the probability of accidental calling. "Polymorphism" of DimensionSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.LongColumnSelector.getFloat() This method is marked as deprecated in LongColumnSelector to minimize the probability of accidental calling. "Polymorphism" of LongColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.DoubleColumnSelector.getFloat() This method is marked as deprecated in DoubleColumnSelector to minimize the probability of accidental calling. "Polymorphism" of DoubleColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.ObjectColumnSelector.getFloat() This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidental calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.FloatColumnSelector.getLong() This method is marked as deprecated in FloatColumnSelector to minimize the probability of accidental calling. "Polymorphism" of FloatColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.DimensionSelector.getLong() This method is marked as deprecated in DimensionSelector to minimize the probability of accidental calling. "Polymorphism" of DimensionSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.DoubleColumnSelector.getLong() This method is marked as deprecated in DoubleColumnSelector to minimize the probability of accidental calling. "Polymorphism" of DoubleColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.ObjectColumnSelector.getLong() This method is marked as deprecated in ObjectColumnSelector to minimize the probability of accidental calling. "Polymorphism" of ObjectColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.FloatColumnSelector.getObject() This method is marked as deprecated in FloatColumnSelector to minimize the probability of accidental calling. "Polymorphism" of FloatColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.LongColumnSelector.getObject() This method is marked as deprecated in LongColumnSelector to minimize the probability of accidental calling. "Polymorphism" of LongColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.DoubleColumnSelector.getObject() This method is marked as deprecated in DoubleColumnSelector to minimize the probability of accidental calling. "Polymorphism" of DoubleColumnSelector should be used only when operating on `ColumnValueSelector` objects.
org.apache.druid.segment.serde.ComplexMetricSerde.getObjectStrategy()
org.apache.druid.segment.loading.DataSegmentPusher.getPathForHadoop(String)
org.apache.druid.segment.loading.NoopDataSegmentPusher.getPathForHadoop(String)
org.apache.druid.data.input.impl.DimensionsSpec.getSpatialDimensions()
org.apache.druid.indexer.TaskStatusPlus.getStatus()
org.apache.druid.segment.loading.DataSegmentPusher.getStorageDir(DataSegment) backward-compatibiliy shim that should be removed on next major release; use `DataSegmentPusher.getStorageDir(DataSegment, boolean)` instead.
org.apache.druid.math.expr.antlr.ExprLexer.getTokenNames()
org.apache.druid.math.expr.antlr.ExprParser.getTokenNames()
org.apache.druid.query.aggregation.AggregatorFactory.getType()
org.apache.druid.query.aggregation.PostAggregator.getType()
org.apache.druid.query.metadata.metadata.ColumnAnalysis.getType()
org.apache.druid.java.util.common.guava.Comparators.intervals()
org.apache.druid.segment.DimensionSelector.isNull()
org.apache.druid.segment.ObjectColumnSelector.isNull() This method is marked as deprecated in ObjectColumnSelector since it always returns false. There is no need to call this method.
org.apache.druid.math.expr.vector.VectorComparisonProcessors.makeComparisonProcessor(Expr.VectorInputBindingInspector, Expr, Expr, Supplier<LongOutObjectsInFunctionVectorProcessor>, Supplier<LongOutLongsInFunctionVectorValueProcessor>, Supplier<DoubleOutLongDoubleInFunctionVectorValueProcessor>, Supplier<DoubleOutDoubleLongInFunctionVectorValueProcessor>, Supplier<DoubleOutDoublesInFunctionVectorValueProcessor>)
org.apache.druid.query.QueryRunnerFactory.mergeRunners(ExecutorService, Iterable<QueryRunner<T>>) Use `QueryRunnerFactory.mergeRunners(QueryProcessingPool, Iterable)` instead. Runners generated with createRunner() and combined into an Iterable in (time,shardId) order are passed along to this method with an `ExecutorService`. The method should then return a `QueryRunner` that, when asked, will use the `ExecutorService` to run the base QueryRunners in some fashion. The vast majority of the time, this should be implemented with `ChainedExecutionQueryRunner`: return new ChainedExecutionQueryRunner<>(queryExecutor, toolChest.getOrdering(), queryWatcher, queryRunners); Which will allow for parallel execution up to the maximum number of processing threads allowed.
org.apache.druid.data.input.Firehose.nextRowWithRaw()
org.apache.druid.math.expr.ExprEval.ofBoolean(boolean, ExprType)
org.apache.druid.data.input.impl.InputRowParser.parse(T)
org.apache.druid.query.Queries.prepareAggregations(List<AggregatorFactory>, List<PostAggregator>)
org.apache.druid.query.lookup.LookupExtractorFactory.replaces(LookupExtractorFactory)
org.apache.druid.java.util.common.parsers.Parser.setFieldNames(Iterable<String>)
org.apache.druid.data.input.impl.DimensionsSpec.Builder.setSpatialDimensions(List<SpatialDimensionSchema>)
org.apache.druid.indexer.TaskStatus.success(String, String)
org.apache.druid.java.util.common.logger.Logger.warn(String, Throwable)
org.apache.druid.segment.incremental.IncrementalIndexSchema.Builder.withDimensionsSpec(InputRowParser)
org.apache.druid.data.input.impl.DimensionsSpec.withSpatialDimensions(List<SpatialDimensionSchema>)

Deprecated Constructors
Constructor and Description
org.apache.druid.data.input.impl.DelimitedParseSpec(TimestampSpec, DimensionsSpec, String, String, List<String>)
org.apache.druid.java.util.http.client.pool.ResourcePoolConfig(int, boolean, long)
org.apache.druid.data.input.impl.StringInputRowParser(ParseSpec)

Deprecated API

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