Duplication · guardian/elasticplayground

Duplication Overall

53% duplication:

774 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
412 duplicated lines

12 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 12 longest duplicates.

See data for all 12 duplicates...

Size	#	Folders	Files	Lines	Code
98	x 2	kube/3_datanodes kube/4_ingestnodes	esdata-config.yaml esingest-config.yaml	12:157 (89%) 12:157 (89%)	view
98	x 2	kube/1_masternodes kube/3_datanodes	esmaster-config.yaml esdata-config.yaml	13:158 (89%) 12:157 (89%)	view
98	x 2	kube/1_masternodes kube/4_ingestnodes	esmaster-config.yaml esingest-config.yaml	13:158 (89%) 12:157 (89%)	view
14	x 2	kube/3_datanodes kube/4_ingestnodes	esdata.yaml esingest.yaml	39:52 (18%) 39:52 (18%)	view
13	x 2	kube/3_datanodes kube/4_ingestnodes	esdata.yaml esingest.yaml	25:37 (17%) 25:37 (17%)	view
12	x 2	kube/3_datanodes kube/4_ingestnodes	esdata.yaml esingest.yaml	64:75 (16%) 64:75 (16%)	view
8	x 2	kube/1_masternodes kube/4_ingestnodes	esmaster.yaml esingest.yaml	43:50 (10%) 39:46 (10%)	view
8	x 2	kube/1_masternodes kube/4_ingestnodes	esmaster.yaml esingest.yaml	68:75 (10%) 67:74 (10%)	view
8	x 2	kube/1_masternodes kube/3_datanodes	esmaster.yaml esdata.yaml	43:50 (10%) 39:46 (10%)	view
8	x 2	kube/1_masternodes kube/3_datanodes	esmaster.yaml esdata.yaml	68:75 (10%) 67:74 (10%)	view
6	x 2	kube/3_datanodes kube/4_ingestnodes	esdata-config.yaml esingest-config.yaml	5:10 (5%) 5:10 (5%)	view
6	x 2	kube/3_datanodes kube/4_ingestnodes	esdata.yaml esingest.yaml	1:6 (8%) 1:6 (8%)	view

Most Frequent Duplicates

The list of 50 most frequently found duplicates.

Size	#	Folders	Files	Lines	Code
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	21:29 (5%) 21:29 (5%) 22:30 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	25:31 (5%) 25:31 (5%) 26:32 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	29:34 (5%) 29:34 (5%) 30:35 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	24:30 (5%) 24:30 (5%) 25:31 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	14:20 (5%) 14:20 (5%) 15:21 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	30:37 (5%) 30:37 (5%) 31:38 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	44:51 (5%) 44:51 (5%) 45:52 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	83:88 (5%) 83:88 (5%) 84:89 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	47:55 (5%) 47:55 (5%) 48:56 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	53:59 (5%) 53:59 (5%) 54:60 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	101:106 (5%) 101:106 (5%) 102:107 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	58:65 (5%) 58:65 (5%) 59:66 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	64:69 (5%) 64:69 (5%) 65:70 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	43:50 (5%) 43:50 (5%) 44:51 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	20:28 (5%) 20:28 (5%) 21:29 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	71:76 (5%) 71:76 (5%) 72:77 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	99:104 (5%) 99:104 (5%) 100:105 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	68:73 (5%) 68:73 (5%) 69:74 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	93:98 (5%) 93:98 (5%) 94:99 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	16:24 (5%) 16:24 (5%) 17:25 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	73:78 (5%) 73:78 (5%) 74:79 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	45:52 (5%) 45:52 (5%) 46:53 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	107:148 (5%) 107:148 (5%) 108:149 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	104:109 (5%) 104:109 (5%) 105:110 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	84:89 (5%) 84:89 (5%) 85:90 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	106:111 (5%) 106:111 (5%) 107:112 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	91:96 (5%) 91:96 (5%) 92:97 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	151:156 (5%) 151:156 (5%) 152:157 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	96:101 (5%) 96:101 (5%) 97:102 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	108:149 (5%) 108:149 (5%) 109:150 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	33:40 (5%) 33:40 (5%) 34:41 (5%)	view
6	x 3	kube/1_masternodes kube/4_ingestnodes kube/3_datanodes	esmaster.yaml esingest.yaml esdata.yaml	45:50 (8%) 41:46 (8%) 41:46 (8%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	19:27 (5%) 19:27 (5%) 20:28 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	94:99 (5%) 94:99 (5%) 95:100 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	32:39 (5%) 32:39 (5%) 33:40 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	80:85 (5%) 80:85 (5%) 81:86 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	98:103 (5%) 98:103 (5%) 99:104 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	90:95 (5%) 90:95 (5%) 91:96 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	87:92 (5%) 87:92 (5%) 88:93 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	103:108 (5%) 103:108 (5%) 104:109 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	72:77 (5%) 72:77 (5%) 73:78 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	76:81 (5%) 76:81 (5%) 77:82 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	67:72 (5%) 67:72 (5%) 68:73 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	97:102 (5%) 97:102 (5%) 98:103 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	15:21 (5%) 15:21 (5%) 16:22 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	40:46 (5%) 40:46 (5%) 41:47 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	28:33 (5%) 28:33 (5%) 29:34 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	150:155 (5%) 150:155 (5%) 151:156 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	152:157 (5%) 152:157 (5%) 153:158 (5%)	view
6	x 3	kube/3_datanodes kube/4_ingestnodes kube/1_masternodes	esdata-config.yaml esingest-config.yaml esmaster-config.yaml	52:58 (5%) 52:58 (5%) 53:59 (5%)	view

About This Analysis

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...

To learn more about duplications and techniques for eliminating duplication, Sokrates recommends the following resources:

Avoid Repetition, MartinFlower.com (IEEE Software article)
Refactoring duplicated code, sourcemaking.com
Beck Design Rules, MartinFowler.com
DRY (Don't Repeat Yourself) Principle, Wikipedia
The Cut-and-Paste Programming Software Development Anti-Pattern, sourcemaking.com
Code Smells / Duplicated Code, Jeff Atwood, codinghorror.com:

"Duplicated code is the bane of software development. Stamp out duplication whenever possible. You should always be on the lookout for more subtle cases of near-duplication, too. Don't Repeat Yourself!"

Reducing Coupling, MartinFlower.com (IEEE Software article):

"There are several ways to describe coupling, but it boils down to this: If changing one module in a program requires changing another module, then coupling exists. ... Duplication always implies coupling, because changing one piece of duplicate code implies changing the other."