mbien commented on code in PR #277:
URL: https://github.com/apache/maven-indexer/pull/277#discussion_r1032837233
##########
indexer-core/src/main/java/org/apache/maven/index/updater/IndexDataReader.java:
##########
@@ -165,8 +165,8 @@ private IndexDataReadResult readIndexMT( IndexWriter w,
IndexingContext context
final Document theEnd = new Document();
- ConcurrentMap<String, Boolean> rootGroups = new ConcurrentHashMap<>();
- ConcurrentMap<String, Boolean> allGroups = new ConcurrentHashMap<>();
+ Set<String> rootGroups = ConcurrentHashMap.newKeySet();
+ Set<String> allGroups = ConcurrentHashMap.newKeySet();
Review Comment:
I tried to size them appropriately (central has about 70k groups, and
resizing CHMs has a larger impact than normal maps), but since this made no
performance difference I left the defaults as is.
(tested only twice so the sample size is small though, noise is a bit high)
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@maven.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
