apache / skywalking-banyandb

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

22% duplication:

41,385 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
9,205 duplicated lines

748 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
banyand (<1%) --> pkg (<1%)	132	5 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 748 duplicates...

Size	#	Folders	Files	Lines	Code
174	x 2	banyand/measure banyand/stream	merger.go merger.go	34:272 (62%) 34:272 (68%)	view
148	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	35:246 (62%) 35:246 (63%)	view
135	x 2	banyand/measure banyand/stream	metrics.go metrics.go	38:248 (52%) 37:247 (56%)	view
120	x 2	banyand/measure banyand/stream	flusher.go flusher.go	28:186 (100%) 28:186 (100%)	view
79	x 2	banyand/measure banyand/stream	tstable.go tstable.go	128:234 (28%) 60:166 (27%)	view
77	x 2	banyand/measure banyand/stream	tstable.go tstable.go	279:398 (28%) 294:413 (26%)	view
76	x 2	banyand/measure banyand/stream	primary_metadata.go primary_metadata.go	31:133 (100%) 31:133 (100%)	view
69	x 2	banyand/measure banyand/stream	block_reader.go block_reader.go	116:219 (51%) 113:216 (53%)	view
68	x 2	banyand/measure banyand/stream	snapshot.go snapshot.go	40:134 (41%) 41:135 (34%)	view
68	x 2	banyand/measure banyand/stream	block_writer.go block_writer.go	198:294 (35%) 192:288 (36%)	view
57	x 2	banyand/measure banyand/stream	merger_policy.go merger_policy.go	45:137 (87%) 41:133 (90%)	view
55	x 2	banyand/measure banyand/stream	snapshot.go snapshot.go	152:230 (33%) 202:280 (27%)	view
49	x 2	banyand/measure banyand/stream	part_metadata.go part_metadata.go	31:96 (100%) 31:96 (100%)	view
46	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	269:335 (19%) 266:332 (19%)	view
45	x 2	banyand/measure banyand/stream	query.go query.go	425:486 (7%) 381:442 (15%)	view
42	x 2	banyand/measure banyand/stream	part.go part.go	235:294 (20%) 213:272 (22%)	view
40	x 2	banyand/measure banyand/stream	introducer.go introducer.go	109:156 (30%) 109:156 (30%)	view
38	x 2	banyand/measure banyand/stream	block_writer.go block_writer.go	132:173 (19%) 128:169 (20%)	view
35	x 2	banyand/measure banyand/stream	tstable.go tstable.go	72:115 (12%) 204:246 (12%)	view
34	x 2	banyand/measure banyand/stream	metrics.go metrics.go	253:286 (13%) 252:285 (14%)	view
33	x 2	banyand/measure banyand/stream	metrics.go metrics.go	290:327 (12%) 290:328 (13%)	view
33	x 2	banyand/measure banyand/stream	datapoints.go elements.go	89:132 (23%) 89:132 (27%)	view
32	x 2	banyand/measure banyand/stream	block_reader.go block_reader.go	32:80 (24%) 32:80 (24%)	view
30	x 2	banyand/measure banyand/stream	merger.go merger.go	347:388 (10%) 333:374 (11%)	view
30	x 2	pkg/query/logical/measure pkg/query/logical/stream	measure_plan_distributed.go stream_plan_distributed.go	110:148 (12%) 80:118 (15%)	view
29	x 2	ui/src/components/IndexRule ui/src/components/TopNAggregation	Editor.vue Editor.vue	235:270 (10%) 271:306 (8%)	view
29	x 2	ui/src/components/IndexRule ui/src/components/TopNAggregation	Editor.vue Editor.vue	20:50 (10%) 20:50 (8%)	view
28	x 2	banyand/measure banyand/stream	metadata.go metadata.go	380:414 (8%) 292:326 (11%)	view
28	x 2	banyand/dquery banyand/query	measure.go processor.go	142:177 (25%) 228:264 (16%)	view
25	x 2	api/proto/banyandb/measure/v1 api/proto/banyandb/measure/v1	proto query.proto topn.proto	1:29 (22%) 1:29 (38%)	view
24	x 2	banyand/measure banyand/stream	part.go part.go	296:334 (11%) 273:311 (12%)	view
24	x 2	banyand/internal/storage banyand/internal/storage	index.go index.go	269:298 (9%) 337:366 (9%)	view
24	x 2	banyand/measure banyand/stream	merger.go merger.go	274:305 (8%) 274:305 (9%)	view
24	x 2	ui/src/components/IndexRule ui/src/components/IndexRuleBinding	Editor.vue Editor.vue	235:261 (8%) 200:226 (9%)	view
24	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	340:377 (10%) 337:374 (10%)	view
24	x 2	ui/src/components/IndexRuleBinding ui/src/components/TopNAggregation	Editor.vue Editor.vue	200:226 (9%) 271:297 (7%)	view
23	x 2	banyand/measure banyand/stream	snapshot.go snapshot.go	232:262 (14%) 282:312 (11%)	view
22	x 2	banyand/measure banyand/stream	gc.go gc.go	24:56 (100%) 24:56 (100%)	view
22	x 2	ui/src/components/Property ui/src/components/Property	Editor.vue PropertyEditor.vue	192:215 (10%) 145:168 (13%)	view
20	x 2	ui/src/components/IndexRule ui/src/components/IndexRuleBinding	Editor.vue Editor.vue	204:224 (7%) 169:189 (7%)	view
20	x 2	ui/src/components/IndexRule ui/src/components/TopNAggregation	Editor.vue Editor.vue	204:224 (7%) 236:256 (6%)	view
20	x 2	pkg/query/logical/measure pkg/query/logical/measure	measure_analyzer.go measure_analyzer.go	84:112 (21%) 138:166 (21%)	view
20	x 2	ui/src/components/IndexRuleBinding ui/src/components/TopNAggregation	Editor.vue Editor.vue	169:189 (7%) 236:256 (6%)	view
19	x 2	api/proto/banyandb/database/v1 api/proto/banyandb/database/v1	proto database.proto rpc.proto	1:22 (41%) 1:22 (4%)	view
19	x 2	banyand/measure banyand/stream	block_metadata.go block_metadata.go	285:314 (9%) 297:326 (9%)	view
19	x 2	banyand/measure banyand/stream	part.go part.go	101:125 (9%) 97:121 (10%)	view
19	x 2	api/proto/banyandb/database/v1 api/proto/banyandb/database/v1	proto rpc.proto schema.proto	1:22 (4%) 1:22 (9%)	view
19	x 2	ui/src/views/Measure ui/src/views/Stream	index.vue index.vue	40:65 (55%) 40:65 (55%)	view
19	x 2	api/proto/banyandb/common/v1 api/proto/banyandb/common/v1	proto common.proto trace.proto	1:22 (20%) 1:22 (35%)	view
19	x 2	api/proto/banyandb/property/v1 api/proto/banyandb/property/v1	proto property.proto rpc.proto	1:22 (54%) 1:22 (17%)	view

Duplicated Units

The list of top 50 duplicated units.

See data for all 91 unit duplicates...

Size	#	Folders	Files	Lines	Code
58	x 2	banyand/measure banyand/stream	flusher.go flusher.go	28:90 28:90	view
50	x 2	banyand/measure banyand/stream	merger_policy.go merger_policy.go	53:117 49:113	view
47	x 2	banyand/measure banyand/stream	merger.go merger.go	36:88 36:88	view
41	x 2	banyand/measure banyand/stream	tstable.go tstable.go	133:175 65:107	view
41	x 2	banyand/measure banyand/stream	block_writer.go block_writer.go	201:246 195:240	view
35	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	198:238 198:238	view
33	x 2	banyand/measure banyand/stream	flusher.go flusher.go	144:178 144:178	view
30	x 2	banyand/measure banyand/stream	metrics.go metrics.go	213:249 212:248	view
29	x 2	banyand/measure banyand/stream	introducer.go introducer.go	113:143 113:143	view
27	x 2	banyand/measure banyand/stream	tstable.go tstable.go	311:341 326:356	view
27	x 2	banyand/measure banyand/stream	merger.go merger.go	236:265 236:265	view
26	x 2	banyand/measure banyand/stream	flusher.go flusher.go	114:142 114:142	view
24	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	133:161 133:161	view
22	x 3	pkg/pb/v1 banyand/measure banyand/stream	value.go datapoints.go elements.go	233:256 110:133 110:133	view
21	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	109:131 109:131	view
20	x 2	banyand/measure banyand/stream	snapshot.go snapshot.go	177:198 227:248	view
18	x 2	banyand/measure banyand/stream	tstable.go tstable.go	216:235 148:167	view
18	x 2	banyand/measure banyand/stream	primary_metadata.go primary_metadata.go	106:125 106:125	view
18	x 2	banyand/measure banyand/stream	block_reader.go block_reader.go	146:165 143:162	view
17	x 2	banyand/measure banyand/stream	primary_metadata.go primary_metadata.go	85:104 85:104	view
17	x 2	banyand/measure banyand/stream	block_reader.go block_reader.go	187:209 184:206	view
16	x 2	banyand/measure banyand/stream	tstable.go tstable.go	197:214 129:146	view
16	x 2	banyand/measure banyand/stream	merger.go merger.go	201:221 201:221	view
16	x 2	banyand/measure banyand/stream	flusher.go flusher.go	95:112 95:112	view
16	x 2	banyand/measure banyand/stream	block_reader.go block_reader.go	167:185 164:182	view
16	x 2	banyand/measure banyand/stream	part.go part.go	250:267 228:245	view
15	x 2	banyand/measure banyand/stream	tstable.go tstable.go	343:360 358:375	view
15	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	276:292 273:289	view
15	x 2	banyand/measure banyand/stream	block_writer.go block_writer.go	150:166 146:162	view
14	x 2	banyand/measure banyand/stream	tstable.go tstable.go	291:309 306:324	view
14	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	163:180 163:180	view
14	x 2	banyand/measure banyand/stream	part_metadata.go part_metadata.go	64:81 64:81	view
14	x 2	banyand/measure banyand/stream	part_metadata.go part_metadata.go	83:98 83:98	view
14	x 2	banyand/measure banyand/stream	part.go part.go	104:119 100:115	view
13	x 2	banyand/measure banyand/stream	tstable.go tstable.go	362:379 377:394	view
13	x 2	banyand/measure banyand/stream	snapshot.go snapshot.go	200:214 250:264	view
13	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	76:90 76:90	view
13	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	294:308 291:305	view
13	x 2	banyand/measure banyand/stream	block_writer.go block_writer.go	259:277 253:271	view
13	x 2	banyand/measure banyand/stream	primary_metadata.go primary_metadata.go	69:83 69:83	view
13	x 2	banyand/measure banyand/stream	datapoints.go elements.go	94:108 94:108	view
12	x 2	banyand/measure banyand/stream	metadata.go metadata.go	102:115 77:90	view
12	x 2	banyand/measure banyand/stream	snapshot.go snapshot.go	107:120 108:121	view
12	x 2	banyand/measure banyand/stream	snapshot.go snapshot.go	122:135 123:136	view
12	x 2	banyand/measure banyand/stream	block_metadata.go block_metadata.go	302:315 314:327	view
12	x 2	banyand/measure banyand/stream	part_iter.go part_iter.go	182:196 182:196	view
11	x 2	banyand/measure banyand/stream	merger.go merger.go	90:102 90:102	view
11	x 2	banyand/measure banyand/stream	gc.go gc.go	45:57 45:57	view
11	x 2	banyand/measure banyand/stream	block_reader.go block_reader.go	57:69 57:69	view
11	x 2	banyand/internal/storage banyand/property	tsdb.go db.go	259:271 193:205	view