apache / ignite-extensions

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

9% duplication:

35,408 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
3,238 duplicated lines

339 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
config (150%) --> modules (<1%)	84	2 file pairs	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 339 duplicates...

Size	#	Folders	Files	Lines	Code
87	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-matrix-template.html d3-matrix-template.html	1:119 (100%) 1:119 (100%)	view
76	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-dataset-template.html d3-dataset-template.html	1:111 (100%) 1:111 (100%)	view
76	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-vector-template.html d3-vector-template.html	1:104 (100%) 1:104 (100%)	view
32	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	operationsTab.js txTab.js	60:94 (22%) 44:78 (23%)	view
29	x 2	modules/aop-ext/src/main...ute/gridify/aop/aspectj modules/aop-ext/src/main...ute/gridify/aop/aspectj	GridifySetToSetAspectJAspect.java GridifySetToValueAspectJAspect.java	67:121 (59%) 67:121 (59%)	view
29	x 2	modules/aop-ext/src/main...ite/compute/gridify/aop modules/aop-ext/src/main...ite/compute/gridify/aop	GridifySetToSetAbstractAspect.java GridifySetToValueAbstractAspect.java	48:91 (50%) 50:93 (41%)	view
28	x 2	modules/flink-ext/config modules/pub-sub-ext/config	example-ignite.xml example-ignite.xml	1:65 (100%) 1:65 (100%)	view
28	x 2	config modules/flink-ext/config	example-ignite.xml example-ignite.xml	1:65 (100%) 1:65 (100%)	view
28	x 2	config modules/pub-sub-ext/config	example-ignite.xml example-ignite.xml	1:65 (100%) 1:65 (100%)	view
28	x 2	modules/aop-ext/src/main...pute/gridify/aop/spring modules/aop-ext/src/main...pute/gridify/aop/spring	GridifySetToSetSpringAspect.java GridifySetToValueSpringAspect.java	64:115 (62%) 64:115 (62%)	view
27	x 2	modules/ml-ext/ml/xgboos...gnite/ml/xgboost/parser modules/ml-ext/ml/xgboos...gnite/ml/xgboost/parser	XGBoostModelLexer.java XGBoostModelParser.java	122:172 (22%) 136:186 (5%)	view
27	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	scanTab.js sqlTab.js	74:100 (28%) 82:108 (15%)	view
27	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	indexQueryTab.js scanTab.js	74:100 (28%) 74:100 (28%)	view
27	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	indexQueryTab.js sqlTab.js	74:100 (28%) 82:108 (15%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/resour...g/apache/ignite/ml/math	d3-dataset-template.html d3-matrix-template.html	1:47 (34%) 1:47 (29%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/resour...g/apache/ignite/ml/math	d3-matrix-template.html d3-vector-template.html	1:47 (29%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-dataset-template.html d3-matrix-template.html	1:47 (34%) 1:47 (29%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-matrix-template.html d3-vector-template.html	1:47 (29%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-dataset-template.html d3-vector-template.html	1:47 (34%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/resour...g/apache/ignite/ml/math	d3-dataset-template.html d3-vector-template.html	1:47 (34%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-vector-template.html d3-matrix-template.html	1:47 (34%) 1:47 (29%)	view
26	x 2	modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-dataset-template.html d3-vector-template.html	1:47 (34%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-vector-template.html d3-dataset-template.html	1:47 (34%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-matrix-template.html d3-dataset-template.html	1:47 (29%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-matrix-template.html d3-vector-template.html	1:47 (29%) 1:47 (34%)	view
26	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-dataset-template.html d3-matrix-template.html	1:47 (34%) 1:47 (29%)	view
24	x 2	modules/ml-ext/ml/xgboos...gnite/ml/xgboost/parser modules/ml-ext/ml/xgboos...gnite/ml/xgboost/parser	XGBoostModelLexer.java XGBoostModelParser.java	37:105 (20%) 45:113 (4%)	view
22	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	indexQueryTab.js sqlTab.js	24:45 (22%) 24:45 (12%)	view
22	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	scanTab.js sqlTab.js	24:45 (22%) 24:45 (12%)	view
22	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	indexQueryTab.js scanTab.js	24:45 (22%) 24:45 (22%)	view
20	x 2	modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser	SparkModelParser.java SparkModelParser.java	472:494 (4%) 534:559 (4%)	view
18	x 2	modules/spring-data-comm...ignite/springdata/proxy modules/spring-data-comm...ignite/springdata/proxy	IgniteClientCacheProxy.java IgniteNodeCacheProxy.java	42:86 (47%) 42:86 (47%)	view
18	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/resour...g/apache/ignite/ml/math	d3-matrix-template.html d3-vector-template.html	82:102 (20%) 70:90 (23%)	view
18	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-vector-template.html d3-matrix-template.html	70:90 (23%) 82:102 (20%)	view
18	x 2	modules/ml-ext/ml/resour...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-matrix-template.html d3-vector-template.html	82:102 (20%) 70:90 (23%)	view
18	x 2	modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math modules/ml-ext/ml/src/ma...g/apache/ignite/ml/math	d3-matrix-template.html d3-vector-template.html	82:102 (20%) 70:90 (23%)	view
17	x 2	modules/ml-ext/ml/src/ma...ml/regressions/logistic modules/ml-ext/ml/src/ma...rg/apache/ignite/ml/svm	LogisticRegressionModel.java SVMLinearClassificationModel.java	180:206 (14%) 169:195 (14%)	view
15	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	computeTab.js indexQueryTab.js	72:86 (11%) 74:88 (15%)	view
15	x 2	modules/kafka-ext/src/ma...che/ignite/stream/kafka modules/pub-sub-ext/src/...he/ignite/stream/pubsub	KafkaStreamer.java PubSubStreamer.java	128:155 (21%) 159:186 (15%)	view
15	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	computeTab.js scanTab.js	72:86 (11%) 74:88 (15%)	view
15	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	computeTab.js sqlTab.js	72:86 (11%) 82:96 (8%)	view
14	x 2	modules/spark-ext/spark/...apache/spark/sql/ignite modules/spark-ext/spark/...apache/spark/sql/ignite	IgniteOptimization.scala IgniteOptimization.scala	275:288 (5%) 303:316 (5%)	view
12	x 2	modules/performance-statistics-ext/report/js modules/performance-statistics-ext/report/js	operationsTab.js operationsTab.js	78:90 (8%) 166:178 (8%)	view
12	x 2	modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser	SparkModelParser.java SparkModelParser.java	666:680 (2%) 739:753 (2%)	view
12	x 2	modules/spark-ext/spark/...apache/spark/sql/ignite modules/spark-ext/spark/...apache/spark/sql/ignite	IgniteOptimization.scala IgniteOptimization.scala	248:259 (4%) 305:316 (4%)	view
12	x 2	modules/spark-ext/spark/...apache/spark/sql/ignite modules/spark-ext/spark/...apache/spark/sql/ignite	IgniteOptimization.scala IgniteOptimization.scala	248:259 (4%) 277:288 (4%)	view
12	x 2	modules/ml-ext/ml/src/ma.../preprocessing/imputing modules/ml-ext/ml/src/ma.../preprocessing/imputing	ImputerTrainer.java ImputerTrainer.java	231:247 (4%) 335:351 (4%)	view
12	x 2	modules/ml-ext/ml/src/ma...pache/ignite/ml/knn/ann modules/ml-ext/ml/src/ma...pache/ignite/ml/knn/ann	ANNClassificationModel.java ANNModelFormat.java	183:200 (8%) 61:78 (37%)	view
12	x 2	modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser	SparkModelParser.java SparkModelParser.java	702:716 (2%) 739:753 (2%)	view
12	x 2	modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser modules/ml-ext/ml/spark-...ite/ml/sparkmodelparser	SparkModelParser.java SparkModelParser.java	666:680 (2%) 702:716 (2%)	view

Duplicated Units

The list of top 6 duplicated units.

See data for all 6 unit duplicates...

Size	#	Folders	Files	Lines	Code
14	x 2	modules/kafka-ext/src/ma...che/ignite/stream/kafka modules/pub-sub-ext/src/...he/ignite/stream/pubsub	KafkaStreamer.java PubSubStreamer.java	135:152 166:183	view
11	x 2	modules/ml-ext/ml/src/ma...gnite/ml/clustering/gmm modules/ml-ext/ml/src/ma...gnite/ml/clustering/gmm	CovarianceMatricesAggregator.java MeanWithClusterProbAggregator.java	157:173 151:166	view
11	x 2	modules/azure-ext/src/ma...very/tcp/ipfinder/azure modules/gce-ext/src/main...covery/tcp/ipfinder/gce	TcpDiscoveryAzureBlobStoreIpFinder.java TcpDiscoveryGoogleStorageIpFinder.java	301:318 384:400	view
10	x 2	modules/ml-ext/ml/xgboos...gnite/ml/xgboost/parser modules/ml-ext/ml/xgboos...gnite/ml/xgboost/parser	XGBoostModelLexer.java XGBoostModelParser.java	150:162 164:176	view
6	x 2	modules/aop-ext/src/main...ite/compute/gridify/aop modules/aop-ext/src/main...ite/compute/gridify/aop	GridifySetToSetAbstractAspect.java GridifySetToValueAbstractAspect.java	111:118 107:114	view
6	x 2	modules/cdc-ext/src/main...ite/cdc/conflictresolve modules/cdc-ext/src/main...ite/cdc/conflictresolve	CacheConflictResolutionManagerImpl.java CacheVersionConflictResolverCachePlug...	62:69 58:65	view