Defect HC-13895
Entry into cacheivl on search pod restart causes solr caches to get cleared
Software
| Customer case | Applies to | Corrected in |
|---|---|---|
| CS0277192 | V9.1.5.0 | 9.1.9.0 |
Observed behavior
CPU spikes in the search server occur when a search pod is restarted and an entry with a DATAID of 'WCT+SOLRINDEX+?' inserted into the cacheIVL table, causing cache invalidation.
Expected behavior
There should be no CPU spike and the cache should not be invalidated in this situation.
Resolution
in k8s environment, each time a pod is restarted, a cache invalidation was being triggered even if there are no changes from master/repeater. This has been corrected.