SOLR-17711: index fetcher shouldn't have a request timeout (#3356)

This fixes a regression introduced with switching the SolrClient from Apache -> Jetty HttpClient

Author: kotman12

solr/CHANGES.txt

@@ -337,6 +337,8 @@ Bug Fixes
 
 * SOLR-17805: Exception in TransactionLog constructor deletes the file and does not block subsequent updates. (Bruno Roustant)
 
+* SOLR-17711: Remove total request timeout during recovery that was inadvertently added. (Luke Kot-Zaniewski)
+
 Dependency Upgrades
 ---------------------
 * SOLR-17471: Upgrade Lucene to 9.12.1. (Pierre Salagnac, Christine Poerschke)

solr/core/src/java/org/apache/solr/update/UpdateShardHandler.java

@@ -133,6 +133,7 @@ public UpdateShardHandler(UpdateShardHandlerConfig cfg) {
       recoveryOnlyClientBuilder
           .withConnectionTimeout(cfg.getDistributedConnectionTimeout(), TimeUnit.MILLISECONDS)
           .withIdleTimeout(cfg.getDistributedSocketTimeout(), TimeUnit.MILLISECONDS)
+          .withRequestTimeout(Long.MAX_VALUE, TimeUnit.MILLISECONDS)
           .withMaxConnectionsPerHost(cfg.getMaxUpdateConnectionsPerHost());
     }