Hi
I am on Solr 7.5 and I am issuing a delete-by-query using CloudSolrClient The collection exists but issuing a deletebyquery is failing every single time. I am wondering what is happening, and how to debug this. org.apache.solr.client.solrj.SolrServerException: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:995) at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:816) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194) Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:653) at java.util.ArrayList.get(ArrayList.java:429) at java.util.Collections$UnmodifiableList.get(Collections.java:1309) at org.apache.solr.client.solrj.impl.CloudSolrClient.directUpdate(CloudSolrClient.java:486) at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1012) at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:883) ... 6 more