@EverythingIsNonnullByDefault

Package org.apache.druid.indexer

Interface Summary

Interface	Description
InputRowSerde.IndexSerdeTypeHelper<T>
JobHelper.DataPusher	Simple interface for retry operations

Class Summary

Class	Description
Bucket
DataSegmentAndIndexZipFilePath	holds a DataSegment with the temporary file path where the corresponding index zip file is currently stored and the final path where the index zip file should eventually be moved to.
DetermineHashedPartitionsJob	Determines appropriate ShardSpecs for a job by determining approximate cardinality of data set using HyperLogLog
DetermineHashedPartitionsJob.DetermineCardinalityMapper
DetermineHashedPartitionsJob.DetermineCardinalityReducer
DetermineHashedPartitionsJob.DetermineHashedPartitionsPartitioner
DeterminePartitionsJob	Determines appropriate ShardSpecs for a job by determining whether or not partitioning is necessary, and if so, choosing the best dimension that satisfies the criteria:
DeterminePartitionsJob.DeterminePartitionsDimSelectionAssumeGroupedMapper	This DimSelection mapper runs on raw input data that we assume has already been grouped.
DeterminePartitionsJob.DeterminePartitionsDimSelectionCombiner
DeterminePartitionsJob.DeterminePartitionsDimSelectionOutputFormat
DeterminePartitionsJob.DeterminePartitionsDimSelectionPartitioner
DeterminePartitionsJob.DeterminePartitionsDimSelectionPostGroupByMapper	This DimSelection mapper runs on data generated by our GroupBy job.
DeterminePartitionsJob.DeterminePartitionsDimSelectionReducer
DeterminePartitionsJob.DeterminePartitionsGroupByMapper
DeterminePartitionsJob.DeterminePartitionsGroupByReducer
DeterminePartitionsJob.DimValueCount
DeterminePartitionsJobSampler
HadoopDruidDetermineConfigurationJob
HadoopDruidIndexerConfig
HadoopDruidIndexerJob
HadoopDruidIndexerMapper<KEYOUT,VALUEOUT>
HadoopIngestionSpec
HadoopIOConfig
HadoopKerberosConfig
HadoopTuningConfig
HadoopWorkingDirCleaner	Used by ResetCluster to delete the Hadoop Working Path.
HadoopyShardSpec	ShardSpec + a shard ID that is unique across this run.
HadoopyStringInputRowParser
IndexGeneratorJob
IndexGeneratorJob.IndexGeneratorCombiner
IndexGeneratorJob.IndexGeneratorMapper
IndexGeneratorJob.IndexGeneratorOutputFormat
IndexGeneratorJob.IndexGeneratorPartitioner
IndexGeneratorJob.IndexGeneratorReducer
IndexGeneratorJob.IndexGeneratorStats
IndexingHadoopModule
InputRowSerde
InputRowSerde.DoubleIndexSerdeTypeHelper
InputRowSerde.FloatIndexSerdeTypeHelper
InputRowSerde.LongIndexSerdeTypeHelper
InputRowSerde.SerializeResult
InputRowSerde.StringIndexSerdeTypeHelper
JobHelper
MetadataStorageUpdaterJob
SortableBytes
SortableBytes.SortableBytesGroupingComparator
SortableBytes.SortableBytesSortingComparator
Utils

Enum Summary

Enum	Description
HadoopDruidIndexerConfig.IndexJobCounters