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https://issues.apache.org/jira/browse/BROOKLYN-382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15671176#comment-15671176
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ASF GitHub Bot commented on BROOKLYN-382:
-----------------------------------------
Github user aledsage commented on a diff in the pull request:
https://github.com/apache/brooklyn-server/pull/423#discussion_r88295185
--- Diff:
core/src/main/java/org/apache/brooklyn/core/catalog/internal/BasicBrooklynCatalog.java
---
@@ -1115,4 +1170,24 @@ private synchronized void loadSerializer() {
serializer = new CatalogXmlSerializer();
}
+ private static class SpecCache {
+ private final Map<String, AbstractBrooklynObjectSpec<?,?>> cache =
Maps.newLinkedHashMap();
--- End diff --
Good point! Have wrapped in `Collections.synchronizedMap(...)`
> Catalog takes long time to load in web-console
> ----------------------------------------------
>
> Key: BROOKLYN-382
> URL: https://issues.apache.org/jira/browse/BROOKLYN-382
> Project: Brooklyn
> Issue Type: Improvement
> Affects Versions: 0.9.0
> Reporter: Aled Sage
>
> Using Brooklyn 0.10.0-SNAPSHOT (but also reproducible with 0.9.0)...
> When there are many (yaml) catalog items, the Brooklyn web-console is very
> slow to show the "add application" dialog, or to show a list of the catalog
> items in the catalog view.
> Looking at the REST api timings, the bulk of the time is spent calling
> {{/catalog/entities}} and/or {{/catalog/applications}}.
> A customer with approximately 100 (large) things in their catalog reported
> that it took 15 seconds to show the "add application" dialog. In my testing
> with approx 100 small catalog items, it took approx 5 seconds.
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