apache / solr - Unit Size

Intro

Unit size measurements show the distribution of size of units of code (methods, functions...).
Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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Unit Size Overall

There are 25,606 units with 283,280 lines of code in units (66.2% of code).

165 very long units (26,409 lines of code)
643 long units (43,212 lines of code)
2,558 medium size units (77,692 lines of code)
3,790 small units (55,082 lines of code)
18,450 very small units (80,885 lines of code)

Legend:

101+

51-100

21-50

11-20

1-10

Unit Size per Extension

101+

51-100

21-50

11-20

1-10

Unit Size per Logical Component

primary logical decomposition

101+

51-100

21-50

11-20

1-10

Alternative Visuals

3D view of all units

Longest Units

Top 50 longest units

Unit	# lines	McCabe index	# params
static in solr/core/src/java/org/apache/solr/search/ValueSourceParser.java	1086	31	0
private int jjMoveNfa_3() in solr/core/src/java/org/apache/solr/parser/QueryParserTokenManager.java	675	302	2
public boolean split() in solr/core/src/java/org/apache/solr/cloud/api/collections/SplitShardCmd.java	552	55	3
protected void test() in solr/test-framework/src/java/org/apache/solr/cloud/AbstractBasicDistributedZkTestBase.java	494	9	0
public void call() in solr/core/src/java/org/apache/solr/cloud/api/collections/ReindexCollectionCmd.java	375	42	3
private void loadInternal() in solr/core/src/java/org/apache/solr/core/CoreContainer.java	348	30	0
public static void register() in solr/solrj-streaming/src/java/org/apache/solr/client/solrj/io/Lang.java	315	1	1
IndexFetchResult fetchLatestIndex() in solr/core/src/java/org/apache/solr/handler/IndexFetcher.java	309	65	2
private void migrateKey() in solr/core/src/java/org/apache/solr/cloud/api/collections/MigrateCmd.java	302	19	10
public void call() in solr/core/src/java/org/apache/solr/cloud/api/collections/CreateCollectionCmd.java	291	38	3
public void process() in solr/core/src/java/org/apache/solr/handler/component/ExpandComponent.java	272	58	1
protected void mergeIds() in solr/core/src/java/org/apache/solr/handler/component/QueryComponent.java	262	55	2
private static NamedList getCountsSingleValue() in solr/core/src/java/org/apache/solr/request/NumericFacets.java	251	66	8
public void doSplit() in solr/core/src/java/org/apache/solr/update/SolrIndexSplitter.java	249	30	0
public void open() in solr/solrj-streaming/src/java/org/apache/solr/client/solrj/io/stream/ZplotStream.java	248	66	0
public FacetStream() in solr/solrj-streaming/src/java/org/apache/solr/client/solrj/io/stream/FacetStream.java	232	57	2
private Analyzer readAnalyzer() in solr/core/src/java/org/apache/solr/schema/FieldTypePluginLoader.java	219	22	1
private NamedList getTermCounts() in solr/core/src/java/org/apache/solr/request/SimpleFacets.java	212	37	3
public void process() in solr/core/src/java/org/apache/solr/handler/component/RealTimeGetComponent.java	210	45	1
protected void checkQueries() in solr/test-framework/src/java/org/apache/solr/cloud/AbstractFullDistribZkTestBase.java	209	5	0
protected List createJettys() in solr/test-framework/src/java/org/apache/solr/cloud/AbstractFullDistribZkTestBase.java	207	22	1
public ParseResult parse() in solr/core/src/java/org/apache/solr/schema/SimplePreAnalyzedParser.java	206	56	2
void runLeaderProcess() in solr/core/src/java/org/apache/solr/cloud/ShardLeaderElectionContext.java	204	35	2
protected ResultSetValueSelector determineValueSelector() in solr/solrj-streaming/src/java/org/apache/solr/client/solrj/io/stream/JDBCStream.java	200	27	2
public final void doSyncOrReplicateRecovery() in solr/core/src/java/org/apache/solr/cloud/RecoveryStrategy.java	200	44	1
protected void runExample() in solr/core/src/java/org/apache/solr/cli/RunExampleTool.java	197	17	2
public RefCounted getSearcher() in solr/core/src/java/org/apache/solr/core/SolrCore.java	190	47	4
public DocSet getDocSetEnumerate() in solr/core/src/java/org/apache/solr/search/JoinQuery.java	188	46	0
public void process() in solr/core/src/java/org/apache/solr/handler/component/TermsComponent.java	185	59	1
private void processComponents() in solr/core/src/java/org/apache/solr/handler/component/SearchHandler.java	181	40	5
public void doReplay() in solr/core/src/java/org/apache/solr/update/UpdateLog.java	179	37	1
public void writeResponse() in solr/core/src/java/org/apache/solr/response/CSVResponseWriter.java	176	38	0
public void run() in solr/core/src/java/org/apache/solr/cloud/OverseerTaskProcessor.java	176	41	0
public static void main() in solr/prometheus-exporter/src/java/org/apache/solr/prometheus/exporter/SolrExporter.java	173	11	1
protected NamedList executeMethod() in solr/solrj/src/java/org/apache/solr/client/solrj/impl/HttpSolrClient.java	173	40	4
void sendUpdateStream() in solr/solrj/src/java/org/apache/solr/client/solrj/impl/ConcurrentUpdateSolrClient.java	170	31	0
public GatherNodesStream() in solr/solrj-streaming/src/java/org/apache/solr/client/solrj/io/graph/GatherNodesStream.java	169	32	2
private void add() in solr/core/src/java/org/apache/solr/search/SolrReturnFields.java	168	40	4
public static void processParams() in solr/core/src/java/org/apache/solr/request/json/RequestUtil.java	168	54	5
public void handleRequestBody() in solr/core/src/java/org/apache/solr/handler/BlobHandler.java	166	21	2
protected void uninvert() in solr/core/src/java/org/apache/solr/uninverting/DocTermOrds.java	165	38	3
public void getColStatus() in solr/core/src/java/org/apache/solr/handler/admin/ColStatus.java	164	42	1
public DelegatingCollector getCollector() in solr/core/src/java/org/apache/solr/search/CollapsingQParserPlugin.java	163	26	10
public static NamedList getCounts() in solr/core/src/java/org/apache/solr/request/DocValuesFacets.java	163	45	11
static boolean migrateReplicas() in solr/core/src/java/org/apache/solr/cloud/api/collections/ReplicaMigrationUtils.java	161	22	7
public void runImpl() in solr/core/src/java/org/apache/solr/cli/PackageTool.java	161	28	1
protected NamedList requestWithRetryOnStaleState() in solr/solrj/src/java/org/apache/solr/client/solrj/impl/CloudSolrClient.java	161	54	3
protected Map getZkStatus() in solr/core/src/java/org/apache/solr/handler/admin/ZookeeperStatusHandler.java	158	35	2
public void process() in solr/core/src/java/org/apache/solr/search/grouping/distributed/responseprocessor/TopGroupsShardResponseProcessor.java	155	40	2
SimpleOrderedMap findTopSlots() in solr/core/src/java/org/apache/solr/search/facet/FacetFieldProcessor.java	155	42	3