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+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Solr server
+------------
+
+This directory contains an instance of the Jetty Servlet container setup to 
+run Solr.
+
+To run Solr:
+
+  cd $SOLR_INSTALL
+  bin/solr start
+
+where $SOLR_INSTALL is the location where you extracted the Solr installation bundle.
+
+Server directory layout
+-----------------------
+
+server/contexts
+
+  This directory contains the Jetty Web application deployment descriptor for the Solr Web app.
+
+server/etc
+
+  Jetty configuration and example SSL keystore
+
+server/lib
+
+  Jetty and other 3rd party libraries
+
+server/logs
+
+  Solr log files
+
+server/resources
+
+  Contains configuration files, such as the Log4j configuration (log4j2.xml) for configuring Solr loggers.
+
+server/scripts/cloud-scripts
+
+  Command-line utility for working with ZooKeeper when running in SolrCloud mode, see zkcli.sh / .cmd for
+  usage information.
+
+server/solr
+
+  Default solr.solr.home directory where Solr will create core directories; must contain solr.xml
+
+server/solr/configsets
+
+  Directories containing different configuration options for running Solr.
+
+    _default                    : Bare minimum configurations with field-guessing and managed schema turned
+                                  on by default, so as to start indexing data in Solr without having to design
+                                  a schema upfront. You can use the REST API to manage your schema as you refine your index
+                                  requirements. You can turn off the field (for a collection, say mycollection) guessing by:
+                                  curl http://host:8983/solr/mycollection/config -d '{"set-user-property": {"update.autoCreateFields":"false"}}'
+
+    sample_techproducts_configs : Comprehensive example configuration that demonstrates many of the powerful
+                                  features of Solr, based on the use case of building a search solution for
+                                  tech products.
+
+server/solr-webapp
+
+  Contains files used by the Solr server; do not edit files in this directory (Solr is not a Java Web application).
+
+
+Notes About Solr Examples
+--------------------------
+
+* SolrHome *
+
+By default, start.jar starts Solr in Jetty using the default Solr Home
+directory of "./solr/" (relative to the working directory of the servlet 
+container).
+
+* References to Jar Files Outside This Directory *
+
+Various example SolrHome dirs contained in this directory may use "<lib>"
+statements in the solrconfig.xml file to reference plugin jars outside of 
+this directory for loading "contrib" plugins via relative paths.  
+
+If you make a copy of this example server and wish to use the 
+ExtractingRequestHandler (SolrCell), DataImportHandler (DIH), the 
+clustering component, or any other modules in "contrib", you will need to 
+copy the required jars or update the paths to those jars in your 
+solrconfig.xml.
+
+* Logging *
+
+By default, Jetty & Solr will log to the console and logs/solr.log. This can
+be convenient when first getting started, but eventually you will want to
+log just to a file. To configure logging, edit the log4j2.xml file in
+"resources".
+ 
+It is also possible to setup log4j or other popular logging frameworks.
+