[SOLR-16639] solr-exporter metrics node_thread_pool_completed_total occurs jq parse error

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: main (10.0)
• Fix Version/s: 9.2
• Component/s: contrib - prometheus-exporter
• Labels: SolrCloud
• Assignee: Houston Putman
• Reporter: Naoto Minami
• Created: 29/Jan/23 05:21
• Updated: 27/Mar/23 18:07
• Resolved: 14/Feb/23 17:54

Description

jq expr `select(.key | endswith(".completed"))` matches "*.tasks.completed" too. But the format of "*.tasks.completed" metrics is like bellow:

"QUERY.httpShardHandler.threadPool.httpShardExecutor.tasks.completed":16,

https://github.com/apache/solr/blob/bf490f16b5e1acbbd4b01ec3aa1e5b035096716a/solr/prometheus-exporter/conf/solr-exporter-config.xml#L541

So, $object.value.count jq expr occurs jq parse error. I will fix this problem to add `select(.value | type=="object")` filter to jq expr.

 

Note:

I uses solr-exporter with -z parameter (as SolrCloud mode)

Issue Links

• links to: GitHub Pull Request #1317