Add stringLast and stringFirst aggregators extension#5789

Merged

jihoonson merged 47 commits intoapache:masterfrom

wizzie-io:feature-first-last-string-aggregators

Aug 1, 2018

Commits on May 20, 2018

Add lastString and firstString aggregators extension
Andrés Gomez
committed
Remove duplicated class
Andrés Gomez
committed
Move first-last-string doc page to extensions-contrib
Andrés Gomez
committed

Commits on May 28, 2018

Fix ObjectStrategy compare method
Andrés Gomez
committed

Commits on May 29, 2018

Fix doc bad aggregatos type name
Andrés Gomez
committed

Commits on May 31, 2018

Create FoldingAggregatorFactory classes to fix SegmentMetadataQuery
Andrés Gomez
committed

Commits on Jun 1, 2018

Add getMaxStringBytes() method to support JSON serialization
Andrés Gomez
committed

Commits on Jun 6, 2018

Fix null pointer exception at segment creation phase when the string value is null
Andrés Gomez
committed
Control the valueSelector object class on BufferAggregators
Andrés Gomez
committed

Commits on Jun 9, 2018

Perform all improvements
Andrés Gomez
committed
Add java doc on SerializablePairLongStringSerde
Andrés Gomez
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Refactor ObjectStraty compare method
Andrés Gomez
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Remove unused ;
Andrés Gomez
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Add aggregateCombiner unit tests. Rename BufferAggregators unit tests
Andrés Gomez
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Remove unused imports
Andrés Gomez
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Add license header
Andrés Gomez
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Add class name to java doc class serde
Andrés Gomez
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Throw exception if value is unsupported class type
Andrés Gomez
committed
Merge branch 'master' into feature-first-last-string-aggregators
andresgomezfrr
authored

Commits on Jun 10, 2018

Move first-last-string extension into druid core
Andrés Gomez
committed
Update druid core docs
Andrés Gomez
committed
Fix null pointer exception when pair->string is null
Andrés Gomez
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Add null control unit tests
Andrés Gomez
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Remove unused imports
Andrés Gomez
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Add first/last string folding aggregator on AggregatorsModule to support segment metadata query
Andrés Gomez
committed

Commits on Jun 11, 2018

Change SerializablePairLongString to extend SerializablePair
Andrés Gomez
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Change vars from public to private
Andrés Gomez
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Convert vars to primitive type
Andrés Gomez
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Clarify compare comment
Andrés Gomez
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Change IllegalStateException to ISE
Andrés Gomez
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Remove TODO comments
Andrés Gomez
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Control possible null pointer exception
Andrés Gomez
committed

Commits on Jul 27, 2018

Add @Nullable annotation
Andrés Gomez
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Remove empty line
Andrés Gomez
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Remove unused parameter type
Andrés Gomez
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Improve AggregatorCombiner javadocs
Andrés Gomez
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Add filterNullValues option at StringLast and StringFirst aggregators
Andrés Gomez
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Add filterNullValues option at agg documentation
Andrés Gomez
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Fix checkstyle
Andrés Gomez
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Merge branch 'master' of github.com:druid-io/druid into feature-first-last-string-aggregators
Andrés Gomez
committed
Update header license
Andrés Gomez
committed

Commits on Jul 30, 2018

Fix StringFirstAggregatorFactory.VALUE_COMPARATOR
Andrés Gomez
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Fix StringFirstAggregatorCombiner
Andrés Gomez
committed

Commits on Jul 31, 2018

Fix if condition at StringFirstAggregateCombiner
Andrés Gomez
committed
Remove filterNullValues from string first/last aggregators
Andrés Gomez
committed
Add isReset flag in FirstAggregatorCombiner
Andrés Gomez
committed
Change Arrays.asList to Collections.singletonList
Andrés Gomez
committed