Uses of Interface
org.apache.druid.segment.ProgressIndicator

Packages that use ProgressIndicator

Package	Description
org.apache.druid.segment

Uses of ProgressIndicator in org.apache.druid.segment

Classes in org.apache.druid.segment that implement ProgressIndicator

Modifier and Type	Class	Description
class	BaseProgressIndicator

Fields in org.apache.druid.segment declared as ProgressIndicator

Modifier and Type	Field	Description
protected final ProgressIndicator	DictionaryEncodedColumnMerger.progress

Methods in org.apache.druid.segment with parameters of type ProgressIndicator

Modifier and Type	Method	Description
protected abstract File	IndexMergerBase.makeIndexFiles(List<IndexableAdapter> adapters, Metadata segmentMetadata, File outDir, ProgressIndicator progress, List<String> mergedDimensionsWithTime, IndexMergerBase.DimensionsSpecInspector dimensionsSpecInspector, List<String> mergedMetrics, Function<List<TransformableRowIterator>,TimeAndDimsIterator> rowMergerFn, IndexSpec indexSpec, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory)	Merge IndexableAdapter and build the segment file
protected File	IndexMergerV10.makeIndexFiles(List<IndexableAdapter> adapters, Metadata segmentMetadata, File outDir, ProgressIndicator progress, List<String> mergedDimensionsWithTime, IndexMergerBase.DimensionsSpecInspector dimensionsSpecInspector, List<String> mergedMetrics, Function<List<TransformableRowIterator>,TimeAndDimsIterator> rowMergerFn, IndexSpec indexSpec, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory)
protected File	IndexMergerV9.makeIndexFiles(List<IndexableAdapter> adapters, Metadata segmentMetadata, File outDir, ProgressIndicator progress, List<String> mergedDimensionsWithTime, IndexMergerBase.DimensionsSpecInspector dimensionsSpecInspector, List<String> mergedMetrics, Function<List<TransformableRowIterator>,TimeAndDimsIterator> rowMergerFn, IndexSpec indexSpec, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory)
default DimensionMergerV9	DimensionHandler.makeMerger(String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)	Creates a new DimensionMergerV9, a per-dimension object responsible for merging indexes/row data across segments and building the on-disk representation of a dimension.
default DimensionMergerV9	DimensionHandler.makeMerger(String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)	Deprecated. use DimensionHandler.makeMerger(String, IndexSpec, SegmentWriteOutMedium, ColumnCapabilities, ProgressIndicator, File, Closer) This method exists for backwards compatiblity with older versions of Druid since this is an unofficial extension point that must be implemented to create custom dimension types, and will be removed in a future release.
DimensionMergerV9	DoubleDimensionHandler.makeMerger(String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)
DimensionMergerV9	FloatDimensionHandler.makeMerger(String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)
DimensionMergerV9	LongDimensionHandler.makeMerger(String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)
DimensionMergerV9	NestedCommonFormatColumnHandler.makeMerger(String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)
DimensionMergerV9	StringDimensionHandler.makeMerger(String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)
protected void	IndexMergerBase.makeMetricsColumns(SegmentFileBuilder segmentFileBuilder, ProgressIndicator progress, List<String> mergedMetrics, Map<String,ColumnFormat> metricsTypes, List<GenericColumnSerializer> metWriters, IndexSpec indexSpec, String namePrefix)
protected Metadata	IndexMergerBase.makeProjections(SegmentFileBuilder segmentFileBuilder, List<AggregateProjectionMetadata> projections, List<IndexableAdapter> adapters, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ProgressIndicator progress, File segmentBaseDir, Closer closer, Map<String,DimensionMergerV9> parentMergers, Metadata segmentMetadata)
protected void	IndexMergerBase.makeTimeColumn(SegmentFileBuilder segmentFileBuilder, ProgressIndicator progress, GenericColumnSerializer timeWriter, IndexSpec indexSpec, String name)
protected File	IndexMergerBase.merge(List<IndexableAdapter> indexes, boolean rollup, AggregatorFactory[] metricAggs, DimensionsSpec dimensionsSpec, File outDir, IndexSpec indexSpec, ProgressIndicator progress, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory)
protected IndexMergerBase.IndexMergeResult	IndexMergerBase.mergeIndexesAndWriteColumns(List<IndexableAdapter> adapters, ProgressIndicator progress, TimeAndDimsIterator timeAndDimsIterator, GenericColumnSerializer timeWriter, ArrayList<GenericColumnSerializer> metricWriters, List<DimensionMergerV9> mergers)	Returns rowNumConversions, if fillRowNumConversions argument is true
File	IndexMerger.mergeQueryableIndex(List<QueryableIndex> indexes, boolean rollup, AggregatorFactory[] metricAggs, DimensionsSpec dimensionsSpec, File outDir, IndexSpec indexSpec, IndexSpec indexSpecForIntermediatePersists, ProgressIndicator progress, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory, int maxColumnsToMerge)	Merge a collection of QueryableIndex.
File	IndexMergerBase.mergeQueryableIndex(List<QueryableIndex> indexes, boolean rollup, AggregatorFactory[] metricAggs, DimensionsSpec dimensionsSpec, File outDir, IndexSpec indexSpec, IndexSpec indexSpecForIntermediatePersists, ProgressIndicator progress, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory, int maxColumnsToMerge)
protected File	IndexMergerBase.multiphaseMerge(List<IndexableAdapter> indexes, boolean rollup, AggregatorFactory[] metricAggs, DimensionsSpec dimensionsSpec, File outDir, IndexSpec indexSpec, IndexSpec indexSpecForIntermediatePersists, ProgressIndicator progress, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory, int maxColumnsToMerge)
File	IndexMerger.persist(IncrementalIndex index, org.joda.time.Interval dataInterval, File outDir, IndexSpec indexSpec, ProgressIndicator progress, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory)	Persist an IncrementalIndex to disk in such a way that it can be loaded back up as a QueryableIndex.
File	IndexMergerBase.persist(IncrementalIndex index, org.joda.time.Interval dataInterval, File outDir, IndexSpec indexSpec, ProgressIndicator progress, SegmentWriteOutMediumFactory segmentWriteOutMediumFactory)
protected void	IndexMergerBase.writeDimValuesAndSetupDimConversion(List<IndexableAdapter> indexes, ProgressIndicator progress, List<String> mergedDimensions, List<DimensionMergerV9> mergers)

Constructors in org.apache.druid.segment with parameters of type ProgressIndicator

Modifier	Constructor	Description
	DictionaryEncodedColumnMerger(String dimensionName, String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)
	StringDimensionMergerV9(String dimensionName, String outputName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, File segmentBaseDir, Closer closer)