| Bucket |
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| DbUpdaterJob |
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| DetermineHashedPartitionsJob |
Determines appropriate ShardSpecs for a job by determining approximate cardinality of data set using HyperLogLog
|
| DetermineHashedPartitionsJob.DetermineCardinalityMapper |
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| DetermineHashedPartitionsJob.DetermineCardinalityReducer |
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| 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:
Must have exactly one value per row.
Must not generate oversized partitions.
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| DeterminePartitionsJob.DeterminePartitionsDimSelectionAssumeGroupedMapper |
This DimSelection mapper runs on raw input data that we assume has already been grouped.
|
| DeterminePartitionsJob.DeterminePartitionsDimSelectionCombiner |
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| DeterminePartitionsJob.DeterminePartitionsDimSelectionMapperHelper |
Since we have two slightly different DimSelectionMappers, this class encapsulates the shared logic for
emitting dimension value counts.
|
| DeterminePartitionsJob.DeterminePartitionsDimSelectionOutputFormat |
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| DeterminePartitionsJob.DeterminePartitionsDimSelectionPartitioner |
|
| DeterminePartitionsJob.DeterminePartitionsDimSelectionPostGroupByMapper |
This DimSelection mapper runs on data generated by our GroupBy job.
|
| DeterminePartitionsJob.DeterminePartitionsDimSelectionReducer |
|
| DeterminePartitionsJob.DeterminePartitionsGroupByMapper |
|
| DeterminePartitionsJob.DeterminePartitionsGroupByReducer |
|
| HadoopDruidDetermineConfigurationJob |
|
| HadoopDruidIndexerConfig |
|
| HadoopDruidIndexerJob |
|
| HadoopDruidIndexerMapper<KEYOUT,VALUEOUT> |
|
| HadoopIngestionSpec |
|
| HadoopIOConfig |
|
| HadoopTuningConfig |
|
| HadoopyShardSpec |
ShardSpec + a shard ID that is unique across this run.
|
| IndexGeneratorJob |
|
| IndexGeneratorJob.IndexGeneratorMapper |
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| IndexGeneratorJob.IndexGeneratorOutputFormat |
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| IndexGeneratorJob.IndexGeneratorPartitioner |
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| IndexGeneratorJob.IndexGeneratorReducer |
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| IndexGeneratorJob.IndexGeneratorStats |
|
| JobHelper |
|
| SortableBytes |
|
| SortableBytes.SortableBytesGroupingComparator |
|
| SortableBytes.SortableBytesPartitioner |
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| SortableBytes.SortableBytesSortingComparator |
|
| Utils |
|