Apache Solr
- Product information
- Release notes
Overview
Monitor your Apache Solr deployments with Dynatrace. Get metrics on documents, requests and caches for your Solr cores.
Compatibility information
Apache Solr 8.x, 9.x.
Although this extension should also work with Solr 7.x, please note that this version of Apache Solr is EOL and thus we cannot guarantee support for this version going forward.
Extension content
Content typeNumber of items included
screen chart groups
12
screen properties
2
screen layout
4
screen entities lists
6
document dashboard
1
list screen layout
2
screen injections
8
metric metadata
51
screen actions
4
generic relationship
2
dashboards
1
generic type
2
screen dql table
4
Feature sets
Below is a complete list of the feature sets provided in this version. To ensure a good fit for your needs, individual feature sets can be activated and deactivated by your administrator during configuration.
Feature setsNumber of metrics included
| Metric name | Metric key | Description | Unit |
|---|---|---|---|
| Solr metadata coreName | solr.solrcloud.metadata.coreName | Placeholder metric to extract metadata | Count |
| Solr metadata replicaState | solr.solrcloud.metadata.replicaState | Placeholder metric to extract metadata | Count |
| Metric name | Metric key | Description | Unit |
|---|---|---|---|
| Solr searcher deleted documents (User Managed) | solr.solrusermanaged.searcher.deletedDocs | Solr searcher deleted documents (User Managed) | Count |
| Solr searcher max documents (User Managed) | solr.solrusermanaged.searcher.maxDoc | Solr searcher max documents (User Managed) | Count |
| Solr searcher current documents (User Managed) | solr.solrusermanaged.searcher.numDocs | Solr searcher current documents (User Managed) | Count |
| Solr number of additions (User Managed) | solr.solrusermanaged.update.adds.count | Solr number of additions (User Managed) | Count |
| Solr number of deletes by ID (User Managed) | solr.solrusermanaged.update.deletesById.count | Solr number of deletes by ID (User Managed) | Count |
| Solr number of deletes by query (User Managed) | solr.solrusermanaged.update.deletesByQuery.count | Solr number of deletes by query (User Managed) | Count |
| Solr number of update errors (User Managed) | solr.solrusermanaged.update.errors.count | Solr number of update errors (User Managed) | Count |
| Solr number of requests (User Managed) | solr.solrusermanaged.select.requests.count | Solr number of requests (User Managed) | Count |
| Solr document cache evictions (User Managed) | solr.solrusermanaged.documentCache.evictions.count | Solr document cache evictions (User Managed) | Count |
| Solr document cache hits (User Managed) | solr.solrusermanaged.documentCache.hits.count | Solr document cache hits (User Managed) | Count |
| Solr document cache inserts (User Managed) | solr.solrusermanaged.documentCache.inserts.count | Solr document cache inserts (User Managed) | Count |
| Solr document cache lookups (User Managed) | solr.solrusermanaged.documentCache.lookups.count | Solr document cache lookups (User Managed) | Count |
| Solr query result cache evictions (User Managed) | solr.solrusermanaged.queryResultCache.evictions.count | Solr query result cache evictions (User Managed) | Count |
| Solr query result cache hits (User Managed) | solr.solrusermanaged.queryResultCache.hits.count | Solr query result cache hits (User Managed) | Count |
| Solr query result cache inserts (User Managed) | solr.solrusermanaged.queryResultCache.inserts.count | Solr query result cache inserts (User Managed) | Count |
| Solr query result cache lookups (User Managed) | solr.solrusermanaged.queryResultCache.lookups.count | Solr query result cache lookups (User Managed) | Count |
| Solr filter cache evictions (User Managed) | solr.solrusermanaged.filterCache.evictions.count | Solr filter cache evictions (User Managed) | Count |
| Solr filter cache hits (User Managed) | solr.solrusermanaged.filterCache.hits.count | Solr filter cache hits (User Managed) | Count |
| Solr filter cache inserts (User Managed) | solr.solrusermanaged.filterCache.inserts.count | Solr filter cache inserts (User Managed) | Count |
| Solr filter cache lookups (User Managed) | solr.solrusermanaged.filterCache.lookups.count | Solr filter cache lookups (User Managed) | Count |
| Solr field cache evictions (User Managed) | solr.solrusermanaged.fieldValueCache.evictions.count | Solr field cache evictions (User Managed) | Count |
| Solr field cache hits (User Managed) | solr.solrusermanaged.fieldValueCache.hits.count | Solr field cache hits (User Managed) | Count |
| Solr field cache inserts (User Managed) | solr.solrusermanaged.fieldValueCache.inserts.count | Solr field cache inserts (User Managed) | Count |
| Solr field cache lookups (User Managed) | solr.solrusermanaged.fieldValueCache.lookups.count | Solr field cache lookups (User Managed) | Count |
| Metric name | Metric key | Description | Unit |
|---|---|---|---|
| Solr searcher deleted documents | solr.solrcloud.searcher.deletedDocs | Solr searcher deleted documents | Count |
| Solr searcher max documents | solr.solrcloud.searcher.maxDoc | Solr searcher max documents | Count |
| Solr searcher current documents | solr.solrcloud.searcher.numDocs | Solr searcher current documents | Count |
| Solr number of additions | solr.solrcloud.update.adds.count | Solr number of additions | Count |
| Solr number of deletes by ID | solr.solrcloud.update.deletesById.count | Solr number of deletes by ID | Count |
| Solr number of deletes by query | solr.solrcloud.update.deletesByQuery.count | Solr number of deletes by query | Count |
| Solr number of update errors | solr.solrcloud.update.errors.count | Solr number of update errors | Count |
| Solr number of requests | solr.solrcloud.select.requests.count | Solr number of requests | Count |
| Solr document cache evictions | solr.solrcloud.documentCache.evictions.count | Solr document cache evictions | Count |
| Solr document cache hits | solr.solrcloud.documentCache.hits.count | Solr document cache hits | Count |
| Solr document cache inserts | solr.solrcloud.documentCache.inserts.count | Solr document cache inserts | Count |
| Solr document cache lookups | solr.solrcloud.documentCache.lookups.count | Solr document cache lookups | Count |
| Solr query result cache evictions | solr.solrcloud.queryResultCache.evictions.count | Solr query result cache evictions | Count |
| Solr query result cache hits | solr.solrcloud.queryResultCache.hits.count | Solr query result cache hits | Count |
| Solr query result cache inserts | solr.solrcloud.queryResultCache.inserts.count | Solr query result cache inserts | Count |
| Solr query result cache lookups | solr.solrcloud.queryResultCache.lookups.count | Solr query result cache lookups | Count |
| Solr filter cache evictions | solr.solrcloud.filterCache.evictions.count | Solr filter cache evictions | Count |
| Solr filter cache hits | solr.solrcloud.filterCache.hits.count | Solr filter cache hits | Count |
| Solr filter cache inserts | solr.solrcloud.filterCache.inserts.count | Solr filter cache inserts | Count |
| Solr filter cache lookups | solr.solrcloud.filterCache.lookups.count | Solr filter cache lookups | Count |
| Solr field cache evictions | solr.solrcloud.fieldValueCache.evictions.count | Solr field cache evictions | Count |
| Solr field cache hits | solr.solrcloud.fieldValueCache.hits.count | Solr field cache hits | Count |
| Solr field cache inserts | solr.solrcloud.fieldValueCache.inserts.count | Solr field cache inserts | Count |
| Solr field cache lookups | solr.solrcloud.fieldValueCache.lookups.count | Solr field cache lookups | Count |
Related to Apache Solr
Full version history
To have more information on how to install the downloaded package, please follow the instructions on this page.
ReleaseDate
Full version history
- New Platform/Gen3 dashboard bundled with extension
- Added DQL support for Platform/Gen3 screens
- Enriched entities with
dt.security_contextattribute
Full version history
Bugfixes
- Fixed dashboard and UA screens "Configure extension" links
Full version history
Extensions Framework 2.0 version of the JMX Solr Dynatrace extension
