SOLR-9639: CDCR Tests only fix. Wait until recovery is over before

remove the tmp_colletion.

solr/CHANGES.txt

@@ -234,6 +234,8 @@ Other Changes
 
 * SOLR-9610: New AssertTool in SolrCLI for easier cross platform assertions from command line (janhoy)
 
+* SOLR-9639: Test only fix. Prevent CDCR tests from removing collection during recovery that used to blow up jvm  (Mikhail Khludnev)
+
 ==================  6.2.1 ==================
 
 Bug Fixes

solr/core/src/test/org/apache/solr/cloud/BaseCdcrDistributedZkTest.java

@@ -591,6 +591,7 @@ public class BaseCdcrDistributedZkTest extends AbstractDistribZkTestBase {
       }
     }
 
+    this.waitForRecoveriesToFinish(temporaryCollection,zkStateReader, true);
     // delete the temporary collection - we will create our own collections later
     this.deleteCollection(temporaryCollection);
     this.waitForCollectionToDisappear(temporaryCollection);