Wenhai Li has posted comments on this change. Change subject: RangeGenerator aggfunc for the numeric/asciiString datatype based on parallel streaming histogram. ......................................................................
Patch Set 36: (13 comments) Hi, Yingyi and Preston. I didn't know you cann't see the comments without publishing. :( Hope it's not too late. https://asterix-gerrit.ics.uci.edu/#/c/806/36/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/GlobalRangeGeneratorTypeComputer.java File asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/GlobalRangeGeneratorTypeComputer.java: Line 30: public class GlobalRangeGeneratorTypeComputer extends AbstractResultTypeComputer { > extra space before extends Done https://asterix-gerrit.ics.uci.edu/#/c/806/36/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarRangeGeneratorAggregateDescriptor.java File asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarRangeGeneratorAggregateDescriptor.java: Line 28: public final static FunctionIdentifier FID = AsterixBuiltinFunctions.SCALAR_RG; > final static -> static final Done https://asterix-gerrit.ics.uci.edu/#/c/806/36/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractRangeGeneratorAggregateFunction.java File asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractRangeGeneratorAggregateFunction.java: Line 323: for (int i = 0; i < listItems.size(); i++) { > Seems it might be a little cleaner to use the enhanced for loop: Done Line 384: for (int i = 0; i < rangeMap.size(); i++) { > Seems it might be a little cleaner to use the enhanced for loop here Done Line 409: for (int i = 0; i < rangeMap.size(); i++) { > Seems it might be a little cleaner to use the enhanced for loop here Done Line 442: translateVal = (ShortPointable) BytePointable.FACTORY.createPointable(); > bad cast (BytePointable) Done https://asterix-gerrit.ics.uci.edu/#/c/806/36/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalRangeGeneratorAggregateFunction.java File asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalRangeGeneratorAggregateFunction.java: Line 42: finishPartialResults(result); > making sure this is the right method to call (partial) This is right since the the total merging part will be execute within the GlobalRangeGeneratorAggregateFunction. https://asterix-gerrit.ics.uci.edu/#/c/806/36/hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/IHeapList.java File hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/IHeapList.java: Line 24: public void increase(int index, K key) throws HyracksDataException; > can remove redundant 'public' modifier (all methods) Done https://asterix-gerrit.ics.uci.edu/#/c/806/36/hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/IHistogram.java File hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/IHistogram.java: Line 27: * @author michael > remove @author Done Line 30: public enum HistogramType { > can remove redundant 'public' modifier (all enums & methods) Done https://asterix-gerrit.ics.uci.edu/#/c/806/36/hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/IQuantileList.java File hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/IQuantileList.java: Line 27: public int size(); > can remove redundant 'public' modifier (all methods) Done https://asterix-gerrit.ics.uci.edu/#/c/806/36/hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/structures/DominantQuantile.java File hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/structures/DominantQuantile.java: Line 70: return super.hashCode(); > Hashcode function should be implemented or this class may not behave as exp Done https://asterix-gerrit.ics.uci.edu/#/c/806/36/hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/structures/GenericQuantile.java File hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/range/structures/GenericQuantile.java: Line 73: return super.hashCode(); > Hashcode function should be implemented or this class may not behave as exp Done -- To view, visit https://asterix-gerrit.ics.uci.edu/806 To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings Gerrit-MessageType: comment Gerrit-Change-Id: I450d0962fbeacfb2b6ab9fae0750f025ef17ba01 Gerrit-PatchSet: 36 Gerrit-Project: asterixdb Gerrit-Branch: master Gerrit-Owner: Wenhai Li <lwhaym...@yahoo.com> Gerrit-Reviewer: Jenkins <jenk...@fulliautomatix.ics.uci.edu> Gerrit-Reviewer: Jianfeng Jia <jianfeng....@gmail.com> Gerrit-Reviewer: Michael Blow <mb...@apache.org> Gerrit-Reviewer: Preston Carman <prest...@apache.org> Gerrit-Reviewer: Till Westmann <ti...@apache.org> Gerrit-Reviewer: Wenhai Li <lwhaym...@yahoo.com> Gerrit-Reviewer: Yingyi Bu <buyin...@gmail.com> Gerrit-Reviewer: Yingyi Bu <ying...@google.com> Gerrit-HasComments: Yes