SOLR-13234 broke prometheus exporter startup from the startup scripts because there was a mismatch between the dependency list in ant/ivy and those actually added to the classpath by the script. This commit changes the script to add all solr dependencies to the classpath.
(cherry picked from commit 4571a2d66687cca6670885a94414c7a8c02c0bbc)
WhenSolrExporterIntegrationTest.jvmMetrics ran on a JVM with the Turkish locale, (test seed: 62880F3B9F140C89). The JVM metric for terminated thread-count has a dotless-i e.g. termınated.
This causes the check for matching metrics to fail.
We could normalize the text in this case, however I think it's better to ensure we have the correct total number of JVM thread metrics rather than looking at Prometheus labels which maybe localized.
This closes#605.
(cherry picked from commit 6d0386c901b9d14c7464c7cf286d4a005eb9c72c)
This changes the prometheus exporter to collect metrics from Solr on a fixed interval controlled by this tool and prevents concurrent collections. This change also improves performance slightly by using the cluster state instead of sending multiple HTTP requests to each node to lookup all the cores.
This closes#571.
(cherry picked from commit 1f9c767aac76ac1618ccaffce42524e109335fe8)
