apache / datasketches-java - File Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary

Number of files: 363
Daily file updates (only one update per file and date counted): 1980
First update: 2015-06-30
Latest update: 2025-04-09
Days between first and latest update: 3,572 (510 weeks, estimated 2,550 working days)
Active days (at least one file change): 1,197
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 363 files with 54,703 lines of code in files.

345 files that are 366+ days old (52,697 lines of code)
11 files that are 181-365 days old (1,410 lines of code)
6 files that are 91-180 days old (412 lines of code)
1 files that are 31-90 days old (184 lines of code)
0 files that are 1-30 days old (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by age

File Freshness Distribution Overall

Days since last update

There are 363 files with 54,703 lines of code in files.

232 files have been last changed 366+ days ago (30,525 lines of code)
29 files have been last changed 181-365 days ago (4,740 lines of code)
40 files have been last changed 91-180 days ago (9,227 lines of code)
60 files have been last changed 31-90 days ago (10,118 lines of code)
2 files have been last changed 1-30 days ago (93 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

java, yaml, xml, html, txt, gitignore, md, gitattributes

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
FindBugsExcludeFilter.xml in tools	31	-	2016-07-14	2025-04-09	38	7	lrhodes@yahoo-inc.com	leerho@gmail.com
SketchesCheckstyle.xml in tools	287	-	2016-07-20	2025-01-04	64	7	lrhodes@yahoo-inc.com	leerho@gmail.com
CompressionData.java in src/main/java/org/apache/datasketches/cpc	5858	3	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
VarOptItemsSketch.java in src/main/java/org/apache/datasketches/sampling	784	48	2019-08-27	2024-02-14	23	3	leerho@users.noreply.github...	leerho@users.noreply.github...
CompositeInterpolationXTable.java in src/main/java/org/apache/datasketches/hll	733	-	2019-08-27	2022-04-19	5	1	leerho@users.noreply.github...	leerho@users.noreply.github...
Union.java in src/main/java/org/apache/datasketches/hll	596	36	2019-08-27	2023-12-08	31	4	leerho@users.noreply.github...	leerho@users.noreply.github...
CpcCompression.java in src/main/java/org/apache/datasketches/cpc	587	25	2019-08-27	2025-02-25	4	2	leerho@users.noreply.github...	leerho@gmail.com
KllHelper.java in src/main/java/org/apache/datasketches/kll	550	23	2019-08-27	2025-02-25	98	5	leerho@users.noreply.github...	leerho@users.noreply.github...
PreambleUtil.java in src/main/java/org/apache/datasketches/cpc	547	41	2019-08-27	2024-04-17	13	2	leerho@users.noreply.github...	leerho@gmail.com
CpcSketch.java in src/main/java/org/apache/datasketches/cpc	448	43	2019-08-27	2024-06-01	16	5	leerho@users.noreply.github...	leerho@users.noreply.github...
KllFloatsSketch.java in src/main/java/org/apache/datasketches/kll	440	36	2019-08-27	2025-02-25	123	6	leerho@users.noreply.github...	leerho@users.noreply.github...
QuickSelectSketch.java in src/main/java/org/apache/datasketches/tuple	426	27	2019-08-27	2024-03-06	54	5	leerho@users.noreply.github...	786705+jmalkin@users.norepl...
ItemsSketch.java in src/main/java/org/apache/datasketches/quantiles	424	46	2019-08-27	2024-04-17	56	6	leerho@users.noreply.github...	leerho@gmail.com
IntersectionImpl.java in src/main/java/org/apache/datasketches/theta	409	23	2019-08-27	2025-02-25	21	4	leerho@users.noreply.github...	leerho@gmail.com
AnotB.java in src/main/java/org/apache/datasketches/tuple	396	12	2019-08-27	2023-05-03	44	3	leerho@users.noreply.github...	leerho@users.noreply.github...
LongsSketch.java in src/main/java/org/apache/datasketches/frequencies	386	30	2019-08-27	2025-03-30	18	2	leerho@users.noreply.github...	leerho@users.noreply.github...
HeapAlphaSketch.java in src/main/java/org/apache/datasketches/theta	386	29	2019-08-27	2023-03-01	23	3	leerho@users.noreply.github...	13126686+alexandersaydakov@...
DoublesSketch.java in src/main/java/org/apache/datasketches/quantiles	378	40	2019-08-27	2025-02-25	58	5	leerho@users.noreply.github...	leerho@users.noreply.github...
ItemsSketch.java in src/main/java/org/apache/datasketches/frequencies	328	26	2019-08-27	2025-03-30	25	3	leerho@users.noreply.github...	leerho@users.noreply.github...
VarOptItemsUnion.java in src/main/java/org/apache/datasketches/sampling	326	17	2019-08-27	2024-02-14	11	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ReservoirItemsSketch.java in src/main/java/org/apache/datasketches/sampling	326	24	2019-08-27	2024-02-14	24	4	leerho@users.noreply.github...	leerho@users.noreply.github...
HllSketch.java in src/main/java/org/apache/datasketches/hll	321	39	2019-08-27	2024-04-17	24	5	leerho@users.noreply.github...	leerho@gmail.com
PreambleUtil.java in src/main/java/org/apache/datasketches/hll	305	47	2019-08-27	2024-04-17	16	3	leerho@users.noreply.github...	leerho@gmail.com
ReservoirLongsSketch.java in src/main/java/org/apache/datasketches/sampling	299	23	2019-08-27	2024-02-14	19	4	leerho@users.noreply.github...	leerho@users.noreply.github...
HeapUpdateDoublesSketch.java in src/main/java/org/apache/datasketches/quantiles	288	25	2019-08-27	2024-03-25	17	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CompactSketch.java in src/main/java/org/apache/datasketches/theta	285	16	2019-08-27	2025-02-25	29	4	leerho@users.noreply.github...	leerho@gmail.com
CompressedState.java in src/main/java/org/apache/datasketches/cpc	284	10	2019-08-27	2024-04-17	6	2	leerho@users.noreply.github...	leerho@gmail.com
PreambleUtil.java in src/main/java/org/apache/datasketches/theta	279	40	2019-08-27	2025-01-28	23	4	leerho@users.noreply.github...	13126686+alexandersaydakov@...
Sketch.java in src/main/java/org/apache/datasketches/theta	275	26	2019-08-27	2025-02-25	43	5	leerho@users.noreply.github...	leerho@gmail.com
PairTable.java in src/main/java/org/apache/datasketches/cpc	273	16	2019-08-27	2024-04-17	6	2	leerho@users.noreply.github...	leerho@gmail.com
PreambleUtil.java in src/main/java/org/apache/datasketches/sampling	267	40	2019-08-27	2024-02-26	12	3	leerho@users.noreply.github...	786705+jmalkin@users.norepl...
ReversePurgeLongHashMap.java in src/main/java/org/apache/datasketches/frequencies	260	21	2019-08-27	2023-03-20	10	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CpcUnion.java in src/main/java/org/apache/datasketches/cpc	257	17	2019-08-27	2023-03-20	11	3	leerho@users.noreply.github...	leerho@users.noreply.github...
UnionImpl.java in src/main/java/org/apache/datasketches/theta	257	31	2019-08-27	2025-02-14	41	6	leerho@users.noreply.github...	13126686+alexandersaydakov@...
MurmurHash3.java in src/main/java/org/apache/datasketches/hash	251	10	2019-08-27	2024-12-10	13	4	leerho@users.noreply.github...	leerho@gmail.com
CouponHashMap.java in src/main/java/org/apache/datasketches/hllmap	245	24	2019-08-27	2024-01-31	8	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ReversePurgeItemHashMap.java in src/main/java/org/apache/datasketches/frequencies	241	19	2019-08-27	2022-10-12	10	1	leerho@users.noreply.github...	leerho@users.noreply.github...
DirectCouponList.java in src/main/java/org/apache/datasketches/hll	236	21	2019-08-27	2024-03-06	19	3	leerho@users.noreply.github...	786705+jmalkin@users.norepl...
HllMap.java in src/main/java/org/apache/datasketches/hllmap	234	24	2019-08-27	2023-05-03	5	1	leerho@users.noreply.github...	leerho@users.noreply.github...
DirectHllArray.java in src/main/java/org/apache/datasketches/hll	227	33	2019-08-27	2024-11-05	22	4	leerho@users.noreply.github...	leerho@gmail.com
CouponTraverseMap.java in src/main/java/org/apache/datasketches/hllmap	220	25	2019-08-27	2023-05-03	5	1	leerho@users.noreply.github...	leerho@users.noreply.github...
DirectQuickSelectSketch.java in src/main/java/org/apache/datasketches/theta	219	8	2019-08-27	2025-02-25	23	3	leerho@users.noreply.github...	leerho@users.noreply.github...
HeapQuickSelectSketch.java in src/main/java/org/apache/datasketches/theta	214	21	2019-08-27	2024-05-15	22	3	leerho@users.noreply.github...	leerho@users.noreply.github...
UpdateSketchBuilder.java in src/main/java/org/apache/datasketches/theta	214	32	2019-08-27	2024-01-31	14	1	leerho@users.noreply.github...	leerho@users.noreply.github...
UpdateSketch.java in src/main/java/org/apache/datasketches/theta	214	21	2019-08-27	2024-12-10	29	3	leerho@users.noreply.github...	leerho@gmail.com
ReservoirItemsUnion.java in src/main/java/org/apache/datasketches/sampling	213	14	2019-08-27	2024-02-14	15	4	leerho@users.noreply.github...	leerho@users.noreply.github...
ItemsMergeImpl.java in src/main/java/org/apache/datasketches/quantiles	198	7	2019-08-27	2024-01-31	14	1	leerho@users.noreply.github...	leerho@users.noreply.github...
SingleCouponMap.java in src/main/java/org/apache/datasketches/hllmap	195	26	2019-08-27	2022-10-12	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ToByteArrayImpl.java in src/main/java/org/apache/datasketches/hll	195	4	2019-08-27	2023-05-03	12	2	leerho@users.noreply.github...	leerho@users.noreply.github...
HllArray.java in src/main/java/org/apache/datasketches/hll	193	32	2019-08-27	2023-05-03	14	2	leerho@users.noreply.github...	leerho@users.noreply.github...

Files Not Recently Changed (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
HashIterator.java in src/main/java/org/apache/datasketches/theta	5	-	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
SummaryDeserializer.java in src/main/java/org/apache/datasketches/tuple	5	-	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ErrorType.java in src/main/java/org/apache/datasketches/frequencies	5	-	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
Flavor.java in src/main/java/org/apache/datasketches/cpc	12	1	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
Util.java in src/main/java/org/apache/datasketches/frequencies	14	2	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
Format.java in src/main/java/org/apache/datasketches/cpc	15	1	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CouponsIterator.java in src/main/java/org/apache/datasketches/hllmap	24	2	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
MemoryHashIterator.java in src/main/java/org/apache/datasketches/theta	32	2	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
IconEstimator.java in src/main/java/org/apache/datasketches/cpc	40	3	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
HarmonicNumbers.java in src/main/java/org/apache/datasketches/hll	54	2	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
RuntimeAsserts.java in src/main/java/org/apache/datasketches/cpc	81	12	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CpcConfidence.java in src/main/java/org/apache/datasketches/cpc	113	4	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CompressionData.java in src/main/java/org/apache/datasketches/cpc	5858	3	2019-08-27	2019-08-28	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
IntegerSummaryFactory.java in src/main/java/org/apache/datasketches/tuple/aninteger	12	2	2019-09-26	2019-09-26	1	1	leerho@users.noreply.github...	leerho@users.noreply.github...
IconPolynomialCoefficients.java in src/main/java/org/apache/datasketches/cpc	102	-	2019-08-27	2019-12-05	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
PairIterator.java in src/main/java/org/apache/datasketches/hll	20	2	2019-08-27	2020-01-14	5	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CouponMapping.java in src/main/java/org/apache/datasketches/hll	27	-	2019-08-27	2020-01-14	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
IntArrayPairIterator.java in src/main/java/org/apache/datasketches/hll	54	7	2019-08-27	2020-01-14	6	1	leerho@users.noreply.github...	leerho@users.noreply.github...
HllPairIterator.java in src/main/java/org/apache/datasketches/hll	61	9	2019-08-27	2020-01-14	6	1	leerho@users.noreply.github...	leerho@users.noreply.github...
HllSketchImpl.java in src/main/java/org/apache/datasketches/hll	51	3	2019-08-27	2020-04-17	10	2	leerho@users.noreply.github...	13126686+alexandersaydakov@...
Conversions.java in src/main/java/org/apache/datasketches/hll	86	4	2019-08-27	2020-04-27	15	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfDoublesCombiner.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	4	-	2020-05-21	2020-05-22	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfDoublesSketchIterator.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	6	-	2020-05-21	2020-05-22	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
HeapArrayOfDoublesSketchIterator.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	35	2	2020-05-21	2020-05-22	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
DoubleSummaryFactory.java in src/main/java/org/apache/datasketches/tuple/adouble	12	2	2019-08-27	2020-06-06	6	1	leerho@users.noreply.github...	leerho@users.noreply.github...
Summary.java in src/main/java/org/apache/datasketches/tuple	5	-	2019-08-27	2020-06-08	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
SummarySetOperations.java in src/main/java/org/apache/datasketches/tuple	5	-	2019-08-27	2020-06-08	6	1	leerho@users.noreply.github...	leerho@users.noreply.github...
IntegerSummarySetOperations.java in src/main/java/org/apache/datasketches/tuple/aninteger	25	3	2019-09-26	2020-06-08	5	1	leerho@users.noreply.github...	leerho@users.noreply.github...
UpdateReturnState.java in src/main/java/org/apache/datasketches/theta	12	-	2019-08-27	2020-07-18	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ReqDebug.java in src/main/java/org/apache/datasketches/req	14	-	2020-09-08	2020-12-01	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
UpdatableSummary.java in src/main/java/org/apache/datasketches/tuple	4	-	2019-08-27	2021-02-05	5	1	leerho@users.noreply.github...	leerho@users.noreply.github...
DoubleSummarySetOperations.java in src/main/java/org/apache/datasketches/tuple/adouble	33	5	2019-08-27	2021-02-09	10	1	leerho@users.noreply.github...	leerho@users.noreply.github...
HeapArrayOfDoublesIntersection.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	11	1	2020-05-21	2021-12-20	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfDoublesCompactSketch.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	24	2	2020-05-21	2022-01-08	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfDoublesAnotB.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	8	-	2020-05-21	2022-02-02	3	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CurMode.java in src/main/java/org/apache/datasketches/hll	7	1	2019-08-27	2022-04-19	3	1	leerho@users.noreply.github...	leerho@users.noreply.github...
ConcurrentBackgroundThetaPropagation.java in src/main/java/org/apache/datasketches/theta	48	1	2019-08-27	2022-04-19	3	1	leerho@users.noreply.github...	leerho@users.noreply.github...
CompositeInterpolationXTable.java in src/main/java/org/apache/datasketches/hll	733	-	2019-08-27	2022-04-19	5	1	leerho@users.noreply.github...	leerho@users.noreply.github...
XxHash.java in src/main/java/org/apache/datasketches/hash	11	2	2019-08-27	2022-04-29	7	1	leerho@users.noreply.github...	leerho@users.noreply.github...
QuantilesFloatsSketchIterator.java in src/main/java/org/apache/datasketches/quantilescommon	4	-	2022-10-06	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
QuantilesGenericSketchIterator.java in src/main/java/org/apache/datasketches/quantilescommon	4	-	2022-10-06	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
QuantilesDoublesSketchIterator.java in src/main/java/org/apache/datasketches/quantilescommon	4	-	2022-10-06	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
QuantilesSketchIterator.java in src/main/java/org/apache/datasketches/quantilescommon	5	-	2022-10-06	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
SketchesStateException.java in src/main/java/org/apache/datasketches/common	7	1	2022-10-08	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
SketchesArgumentException.java in src/main/java/org/apache/datasketches/common	7	1	2022-10-08	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
SketchesException.java in src/main/java/org/apache/datasketches/common	10	2	2022-10-08	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
SketchesReadOnlyException.java in src/main/java/org/apache/datasketches/common	10	2	2022-10-08	2022-10-12	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
AuxHashMap.java in src/main/java/org/apache/datasketches/hll	16	-	2019-08-27	2022-10-12	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...
DirectArrayOfDoublesUnionR.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	16	2	2020-05-21	2022-10-12	8	1	leerho@users.noreply.github...	leerho@users.noreply.github...
DirectArrayOfDoublesQuickSelectSketchR.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	17	2	2020-05-21	2022-10-12	4	1	leerho@users.noreply.github...	leerho@users.noreply.github...

Most Recently Created Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
MurmurHash3FFM21.java in src/main/java/org/apache/datasketches/hash	184	4	2025-02-18	2025-02-25	2	2	leerho@gmail.com	leerho@users.noreply.github...
WrappedCompactSketch.java in src/main/java/org/apache/datasketches/theta	104	15	2025-02-05	2025-02-25	2	4	13126686+alexandersaydakov@...	leerho@gmail.com
BytesCompactCompressedHashIterator.java in src/main/java/org/apache/datasketches/theta	65	4	2025-02-05	2025-02-05	1	2	13126686+alexandersaydakov@...	alexandersaydakov@users.nor...
WrappedCompactCompressedSketch.java in src/main/java/org/apache/datasketches/theta	59	7	2025-02-05	2025-02-05	1	2	13126686+alexandersaydakov@...	alexandersaydakov@users.nor...
BytesCompactHashIterator.java in src/main/java/org/apache/datasketches/theta	26	2	2025-02-05	2025-02-05	1	2	13126686+alexandersaydakov@...	alexandersaydakov@users.nor...
DirectCompactCompressedSketch.java in src/main/java/org/apache/datasketches/theta	81	8	2025-01-26	2025-02-25	5	4	alexandersaydakov@users.nor...	leerho@gmail.com
MemoryCompactCompressedHashIterator.java in src/main/java/org/apache/datasketches/theta	77	4	2025-01-26	2025-02-03	4	2	alexandersaydakov@users.nor...	13126686+alexandersaydakov@...
MemoryStatus.java in src/main/java/org/apache/datasketches/common	7	-	2024-10-13	2024-11-05	2	1	leerho@gmail.com	leerho@gmail.com
KllLongsSketch.java in src/main/java/org/apache/datasketches/kll	421	35	2024-10-09	2025-02-25	5	2	leerho@gmail.com	leerho@users.noreply.github...
KllDirectLongsSketch.java in src/main/java/org/apache/datasketches/kll	293	27	2024-10-09	2024-11-05	2	1	leerho@gmail.com	leerho@gmail.com
KllLongsHelper.java in src/main/java/org/apache/datasketches/kll	287	6	2024-10-09	2025-02-25	5	2	leerho@gmail.com	leerho@users.noreply.github...
KllHeapLongsSketch.java in src/main/java/org/apache/datasketches/kll	219	13	2024-10-09	2024-11-05	2	1	leerho@gmail.com	leerho@gmail.com
LongsSketchSortedView.java in src/main/java/org/apache/datasketches/quantilescommon	90	9	2024-10-09	2024-11-05	2	1	leerho@gmail.com	leerho@gmail.com
QuantilesLongsAPI.java in src/main/java/org/apache/datasketches/quantilescommon	37	2	2024-10-09	2024-12-10	3	1	leerho@gmail.com	leerho@gmail.com
LongsSortedView.java in src/main/java/org/apache/datasketches/quantilescommon	28	-	2024-10-09	2024-12-10	3	1	leerho@gmail.com	leerho@gmail.com
KllLongsSketchIterator.java in src/main/java/org/apache/datasketches/kll	13	1	2024-10-09	2024-11-05	2	1	leerho@gmail.com	leerho@gmail.com
LongsSortedViewIterator.java in src/main/java/org/apache/datasketches/quantilescommon	11	2	2024-10-09	2024-11-05	2	1	leerho@gmail.com	leerho@gmail.com
QuantilesLongsSketchIterator.java in src/main/java/org/apache/datasketches/quantilescommon	4	-	2024-10-09	2024-11-05	2	1	leerho@gmail.com	leerho@gmail.com
IncludeMinMax.java in src/main/java/org/apache/datasketches/quantilescommon	175	8	2024-04-16	2024-11-05	5	2	leerho@gmail.com	leerho@gmail.com
SketchPartitionLimits.java in src/main/java/org/apache/datasketches/quantilescommon	12	1	2024-04-12	2024-04-17	3	2	leerho@gmail.com	leerho@gmail.com
FloatsSketchSortedView.java in src/main/java/org/apache/datasketches/quantilescommon	90	9	2024-04-04	2024-04-17	6	2	leerho@gmail.com	leerho@users.noreply.github...
HeapBitArray.java in src/main/java/org/apache/datasketches/filters/bloomfilter	156	15	2024-03-28	2024-04-17	4	3	jmalkin.noreply@apache.org	leerho@gmail.com
DirectBitArray.java in src/main/java/org/apache/datasketches/filters/bloomfilter	149	15	2024-03-28	2024-04-17	6	3	jmalkin.noreply@apache.org	leerho@gmail.com
DirectBitArrayR.java in src/main/java/org/apache/datasketches/filters/bloomfilter	103	18	2024-03-28	2024-04-22	6	4	jmalkin.noreply@apache.org	leerho@gmail.com
KolmogorovSmirnov.java in src/main/java/org/apache/datasketches/quantilescommon	94	5	2024-03-26	2024-04-17	4	2	leerho@users.noreply.github...	leerho@gmail.com
DoublesSketchSortedView.java in src/main/java/org/apache/datasketches/quantilescommon	90	9	2024-03-20	2024-04-17	10	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ItemsSketchSortedView.java in src/main/java/org/apache/datasketches/quantilescommon	178	13	2024-03-09	2024-04-22	11	2	leerho@users.noreply.github...	leerho@gmail.com
package-info.java in src/main/java/org/apache/datasketches/filters/bloomfilter	1	-	2024-03-07	2024-11-18	3	3	leerho@users.noreply.github...	leerho@gmail.com
package-info.java in src/main/java/org/apache/datasketches/filters	1	-	2024-03-07	2024-03-07	1	1	786705+jmalkin@users.norepl...	786705+jmalkin@users.norepl...
TDigestDouble.java in src/main/java/org/apache/datasketches/tdigest	442	26	2024-02-22	2025-03-30	21	5	alexandersaydakov@users.nor...	leerho@users.noreply.github...
BinarySearch.java in src/main/java/org/apache/datasketches/tdigest	35	2	2024-02-15	2024-03-07	4	3	alexandersaydakov@users.nor...	alexandersaydakov@users.nor...
BloomFilterBuilder.java in src/main/java/org/apache/datasketches/filters/bloomfilter	98	15	2024-02-14	2024-12-10	17	4	786705+jmalkin@users.norepl...	leerho@gmail.com
Sort.java in src/main/java/org/apache/datasketches/tdigest	95	7	2024-02-13	2024-03-07	5	3	alexandersaydakov@users.nor...	alexandersaydakov@users.nor...
package-info.java in src/main/java/org/apache/datasketches/tdigest	1	-	2024-02-13	2024-03-06	2	3	alexandersaydakov@users.nor...	13126686+alexandersaydakov@...
BloomFilter.java in src/main/java/org/apache/datasketches/filters/bloomfilter	391	46	2024-02-10	2025-02-21	22	4	786705+jmalkin@users.norepl...	786705+jmalkin@users.norepl...
BitArray.java in src/main/java/org/apache/datasketches/filters/bloomfilter	70	9	2024-02-10	2024-04-17	17	4	786705+jmalkin@users.norepl...	leerho@gmail.com
EbppsItemsSketch.java in src/main/java/org/apache/datasketches/sampling	299	13	2024-01-24	2024-04-22	14	4	786705+jmalkin@users.norepl...	leerho@gmail.com
EbppsItemsSample.java in src/main/java/org/apache/datasketches/sampling	215	13	2024-01-24	2024-03-06	12	3	786705+jmalkin@users.norepl...	786705+jmalkin@users.norepl...
Partitioner.java in src/main/java/org/apache/datasketches/partitions	145	5	2023-11-16	2024-04-22	14	3	leerho@users.noreply.github...	leerho@gmail.com
GenericPartitionBoundaries.java in src/main/java/org/apache/datasketches/quantilescommon	50	1	2023-11-16	2024-04-22	13	3	leerho@users.noreply.github...	leerho@gmail.com
KllSketchIterator.java in src/main/java/org/apache/datasketches/kll	42	2	2023-11-16	2023-11-30	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
PartitioningFeature.java in src/main/java/org/apache/datasketches/quantilescommon	14	2	2023-11-16	2024-04-22	6	2	leerho@users.noreply.github...	leerho@gmail.com
BoundsRule.java in src/main/java/org/apache/datasketches/partitions	7	-	2023-11-16	2024-04-22	7	3	leerho@users.noreply.github...	leerho@gmail.com
SketchFillRequest.java in src/main/java/org/apache/datasketches/partitions	6	-	2023-11-16	2024-04-22	3	2	leerho@users.noreply.github...	leerho@gmail.com
package-info.java in src/main/java/org/apache/datasketches/partitions	1	-	2023-11-16	2023-11-30	2	1	leerho@users.noreply.github...	leerho@users.noreply.github...
KllDirectCompactItemsSketch.java in src/main/java/org/apache/datasketches/kll	209	24	2023-08-03	2024-04-17	15	2	leerho@users.noreply.github...	leerho@users.noreply.github...
KllItemsSketchIterator.java in src/main/java/org/apache/datasketches/kll	14	1	2023-07-28	2024-04-22	6	2	leerho@users.noreply.github...	leerho@gmail.com
KllItemsHelper.java in src/main/java/org/apache/datasketches/kll	310	8	2023-06-24	2024-12-10	20	2	leerho@users.noreply.github...	leerho@gmail.com
KllHeapItemsSketch.java in src/main/java/org/apache/datasketches/kll	226	22	2023-06-24	2024-11-05	20	2	leerho@users.noreply.github...	leerho@gmail.com
KllItemsSketch.java in src/main/java/org/apache/datasketches/kll	377	32	2023-05-30	2024-04-22	46	3	leerho@users.noreply.github...	leerho@gmail.com

Most Recently Changed Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
FindBugsExcludeFilter.xml in tools	31	-	2016-07-14	2025-04-09	38	7	lrhodes@yahoo-inc.com	leerho@gmail.com
TestUtil.java in src/main/java/org/apache/datasketches/cpc	62	3	2019-11-30	2025-04-08	6	3	leerho@users.noreply.github...	leerho@users.noreply.github...
TDigestDouble.java in src/main/java/org/apache/datasketches/tdigest	442	26	2024-02-22	2025-03-30	21	5	alexandersaydakov@users.nor...	leerho@users.noreply.github...
LongsSketch.java in src/main/java/org/apache/datasketches/frequencies	386	30	2019-08-27	2025-03-30	18	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ItemsSketch.java in src/main/java/org/apache/datasketches/frequencies	328	26	2019-08-27	2025-03-30	25	3	leerho@users.noreply.github...	leerho@users.noreply.github...
HashOperations.java in src/main/java/org/apache/datasketches/thetacommon	193	15	2022-10-06	2025-03-30	7	2	leerho@users.noreply.github...	leerho@users.noreply.github...
MergingValidation.java in src/main/java/org/apache/datasketches/cpc	150	7	2019-11-30	2025-03-30	18	2	leerho@users.noreply.github...	leerho@users.noreply.github...
QuickMergingValidation.java in src/main/java/org/apache/datasketches/cpc	123	7	2019-11-30	2025-03-30	16	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfDoublesSketch.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	113	14	2020-05-21	2025-03-30	15	3	leerho@users.noreply.github...	leerho@users.noreply.github...
StreamingValidation.java in src/main/java/org/apache/datasketches/cpc	110	7	2019-11-30	2025-03-30	19	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfStringsSummary.java in src/main/java/org/apache/datasketches/tuple/strings	108	6	2019-08-27	2025-03-30	15	3	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfDoublesUnion.java in src/main/java/org/apache/datasketches/tuple/arrayofdoubles	101	12	2020-05-21	2025-03-30	20	3	leerho@users.noreply.github...	leerho@users.noreply.github...
SetOperation.java in src/main/java/org/apache/datasketches/theta	99	10	2019-08-27	2025-03-30	26	2	leerho@users.noreply.github...	leerho@users.noreply.github...
Family.java in src/main/java/org/apache/datasketches/common	83	10	2022-10-08	2025-03-30	21	7	leerho@users.noreply.github...	leerho@users.noreply.github...
Sketch.java in src/main/java/org/apache/datasketches/tuple	81	12	2019-08-27	2025-03-30	28	5	leerho@users.noreply.github...	leerho@users.noreply.github...
Util.java in src/main/java/org/apache/datasketches/tuple	77	6	2019-08-27	2025-03-30	31	3	leerho@users.noreply.github...	leerho@users.noreply.github...
DoubleSummary.java in src/main/java/org/apache/datasketches/tuple/adouble	75	6	2019-08-27	2025-03-30	11	2	leerho@users.noreply.github...	leerho@users.noreply.github...
IntegerSummary.java in src/main/java/org/apache/datasketches/tuple/aninteger	75	6	2019-09-26	2025-03-30	8	2	leerho@users.noreply.github...	leerho@users.noreply.github...
Group.java in src/main/java/org/apache/datasketches/fdt	54	7	2019-08-27	2025-03-30	8	2	leerho@users.noreply.github...	leerho@users.noreply.github...
QuantilesGenericAPI.java in src/main/java/org/apache/datasketches/quantilescommon	43	3	2022-10-06	2025-03-30	24	2	leerho@users.noreply.github...	leerho@users.noreply.github...
UpdateDoublesSketch.java in src/main/java/org/apache/datasketches/quantiles	36	5	2019-08-27	2025-03-30	12	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfStringsSketch.java in src/main/java/org/apache/datasketches/tuple/strings	30	7	2019-08-27	2025-03-30	13	2	leerho@users.noreply.github...	leerho@users.noreply.github...
SampleSubsetSummary.java in src/main/java/org/apache/datasketches/sampling	28	4	2019-08-27	2025-03-30	4	2	leerho@users.noreply.github...	leerho@users.noreply.github...
DoubleSketch.java in src/main/java/org/apache/datasketches/tuple/adouble	25	5	2019-09-26	2025-03-30	7	2	leerho@users.noreply.github...	leerho@users.noreply.github...
IntegerSketch.java in src/main/java/org/apache/datasketches/tuple/aninteger	25	5	2019-09-26	2025-03-30	7	2	leerho@users.noreply.github...	leerho@users.noreply.github...
Sketches.java in src/main/java/org/apache/datasketches/tuple	23	2	2019-08-27	2025-03-30	11	2	leerho@users.noreply.github...	leerho@users.noreply.github...
AnotB.java in src/main/java/org/apache/datasketches/theta	19	2	2019-08-27	2025-03-30	17	3	leerho@users.noreply.github...	leerho@users.noreply.github...
DeserializeResult.java in src/main/java/org/apache/datasketches/tuple	15	3	2019-08-27	2025-03-30	4	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfStringsSummaryDeserializer.java in src/main/java/org/apache/datasketches/tuple/strings	15	2	2019-08-27	2025-03-30	6	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfStringsSummarySetOperations.java in src/main/java/org/apache/datasketches/tuple/strings	12	2	2019-08-27	2025-03-30	4	2	leerho@users.noreply.github...	leerho@users.noreply.github...
DoubleSummaryDeserializer.java in src/main/java/org/apache/datasketches/tuple/adouble	10	1	2019-08-27	2025-03-30	4	2	leerho@users.noreply.github...	leerho@users.noreply.github...
IntegerSummaryDeserializer.java in src/main/java/org/apache/datasketches/tuple/aninteger	10	1	2019-09-26	2025-03-30	3	2	leerho@users.noreply.github...	leerho@users.noreply.github...
ArrayOfStringsSummaryFactory.java in src/main/java/org/apache/datasketches/tuple/strings	8	1	2019-08-27	2025-03-30	4	2	leerho@users.noreply.github...	leerho@users.noreply.github...
SummaryFactory.java in src/main/java/org/apache/datasketches/tuple	4	-	2019-08-27	2025-03-30	4	2	leerho@users.noreply.github...	leerho@users.noreply.github...
CpcCompression.java in src/main/java/org/apache/datasketches/cpc	587	25	2019-08-27	2025-02-25	4	2	leerho@users.noreply.github...	leerho@gmail.com
KllHelper.java in src/main/java/org/apache/datasketches/kll	550	23	2019-08-27	2025-02-25	98	5	leerho@users.noreply.github...	leerho@users.noreply.github...
KllDoublesSketch.java in src/main/java/org/apache/datasketches/kll	441	36	2022-02-04	2025-02-25	109	5	leerho@users.noreply.github...	leerho@users.noreply.github...
KllFloatsSketch.java in src/main/java/org/apache/datasketches/kll	440	36	2019-08-27	2025-02-25	123	6	leerho@users.noreply.github...	leerho@users.noreply.github...
KllLongsSketch.java in src/main/java/org/apache/datasketches/kll	421	35	2024-10-09	2025-02-25	5	2	leerho@gmail.com	leerho@users.noreply.github...
IntersectionImpl.java in src/main/java/org/apache/datasketches/theta	409	23	2019-08-27	2025-02-25	21	4	leerho@users.noreply.github...	leerho@gmail.com
DoublesSketch.java in src/main/java/org/apache/datasketches/quantiles	378	40	2019-08-27	2025-02-25	58	5	leerho@users.noreply.github...	leerho@users.noreply.github...
KllFloatsHelper.java in src/main/java/org/apache/datasketches/kll	287	6	2022-02-04	2025-02-25	67	4	leerho@users.noreply.github...	leerho@users.noreply.github...
KllDoublesHelper.java in src/main/java/org/apache/datasketches/kll	287	6	2022-02-04	2025-02-25	70	5	leerho@users.noreply.github...	leerho@users.noreply.github...
KllLongsHelper.java in src/main/java/org/apache/datasketches/kll	287	6	2024-10-09	2025-02-25	5	2	leerho@gmail.com	leerho@users.noreply.github...
CompactSketch.java in src/main/java/org/apache/datasketches/theta	285	16	2019-08-27	2025-02-25	29	4	leerho@users.noreply.github...	leerho@gmail.com
Sketch.java in src/main/java/org/apache/datasketches/theta	275	26	2019-08-27	2025-02-25	43	5	leerho@users.noreply.github...	leerho@gmail.com
DirectQuickSelectSketch.java in src/main/java/org/apache/datasketches/theta	219	8	2019-08-27	2025-02-25	23	3	leerho@users.noreply.github...	leerho@users.noreply.github...
MurmurHash3FFM21.java in src/main/java/org/apache/datasketches/hash	184	4	2025-02-18	2025-02-25	2	2	leerho@gmail.com	leerho@users.noreply.github...
DirectUpdateDoublesSketchR.java in src/main/java/org/apache/datasketches/quantiles	177	25	2019-08-27	2025-02-25	14	2	leerho@users.noreply.github...	leerho@users.noreply.github...
DirectUpdateDoublesSketch.java in src/main/java/org/apache/datasketches/quantiles	176	13	2019-08-27	2025-02-25	25	2	leerho@users.noreply.github...	leerho@users.noreply.github...