You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
In 0.13.0-incubating, using a quantilesDoubleSketch aggregator at ingestion will result in the following exception during index merging:
2019-01-16T02:51:54,693 ERROR [publish-0] org.apache.druid.indexing.kafka.IncrementalPublishingKafkaIndexTaskRunner - Error while publishing segments for sequence[SequenceMetadata{sequenceName='index_kafka_BRS_PAGE_MIN_0361b88dfbdfe35_0', sequenceId=0, startOffsets={0=10213925, 1=10824117}, endOffsets={0=10480548, 1=11090740}, assignments=[], sentinel=false, checkpointed=true}]
org.apache.druid.java.util.common.UOE: [org.apache.druid.query.aggregation.datasketches.quantiles.DoublesSketchAggregatorFactory] does not implement makeAggregateCombiner()
at org.apache.druid.query.aggregation.AggregatorFactory.makeAggregateCombiner(AggregatorFactory.java:79) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.query.aggregation.AggregatorFactory.makeNullableAggregateCombiner(AggregatorFactory.java:93) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.RowCombiningTimeAndDimsIterator.lambda$new$1(RowCombiningTimeAndDimsIterator.java:120) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at java.util.Arrays.setAll(Arrays.java:4698) ~[?:1.8.0_60]
at org.apache.druid.segment.RowCombiningTimeAndDimsIterator.<init>(RowCombiningTimeAndDimsIterator.java:120) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.IndexMergerV9.lambda$merge$2(IndexMergerV9.java:909) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.IndexMergerV9.makeMergedTimeAndDimsIterator(IndexMergerV9.java:1031) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.IndexMergerV9.makeIndexFiles(IndexMergerV9.java:179) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.IndexMergerV9.merge(IndexMergerV9.java:914) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.IndexMergerV9.mergeQueryableIndex(IndexMergerV9.java:832) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.IndexMergerV9.mergeQueryableIndex(IndexMergerV9.java:810) ~[druid-processing-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.realtime.appenderator.AppenderatorImpl.mergeAndPush(AppenderatorImpl.java:719) ~[druid-server-0.13.0-incubating.jar:0.13.0-incubating]
at org.apache.druid.segment.realtime.appenderator.AppenderatorImpl.lambda$push$1(AppenderatorImpl.java:623) ~[druid-server-0.13.0-incubating.jar:0.13.0-incubating]
at com.google.common.util.concurrent.Futures$1.apply(Futures.java:713) ~[guava-16.0.1.jar:?]
at com.google.common.util.concurrent.Futures$ChainingListenableFuture.run(Futures.java:861) [guava-16.0.1.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_60]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_60]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]
In 0.13.0-incubating, using a
quantilesDoubleSketch
aggregator at ingestion will result in the following exception during index merging:As reported here: #6853 (comment)
It looks like the sketch agg was added before #5335 was merged and doesn't have
makeAggregateCombiner()
.The text was updated successfully, but these errors were encountered: