Move troubleshooting to be consistent with other operators

Author: Maleware

docs/modules/hbase/pages/troubleshooting/index.adoc

@@ -17,3 +17,24 @@ jvmArgumentOverrides:
   add:
     - "-Dzookeeper.sasl.client=false"
 ----
+
+
+== Additional stack-traces
+
+To add more useful information to stack-traces caused by RPC issues, the xref:concepts:overrides.adoc#config-overrides[Config overrides documentation] can be used to replace the default Netty implementation:
+
+[source,yaml]
+----
+masters:
+  roleGroups:
+    default:
+      configOverrides:
+        hbase-site.xml:
+          hbase.rpc.client.impl: "org.apache.hadoop.hbase.ipc.BlockingRpcClient"
+regionServers:
+  roleGroups:
+    default:
+      configOverrides:
+        hbase-site.xml:
+          hbase.rpc.client.impl: "org.apache.hadoop.hbase.ipc.BlockingRpcClient"
+----

docs/modules/hbase/pages/usage-guide/troubleshooting.adoc

@@ -13,7 +13,6 @@
 ** xref:hbase:usage-guide/hbck2.adoc[]
 ** xref:hbase:usage-guide/snapshot-export.adoc[]
 ** xref:hbase:usage-guide/adls.adoc[]
-** xref:hbase:usage-guide/troubleshooting.adoc[]
 ** xref:hbase:usage-guide/operations/index.adoc[]
 *** xref:hbase:usage-guide/operations/cluster-operations.adoc[]
 *** xref:hbase:usage-guide/operations/pod-placement.adoc[]