anchor.diff:  # Comment out SOLR_HEAP if you are using this though, that takes precedence
   SOLR_JAVA_MEM="-Xms<%= node.solrcloud.java_xms %> -Xmx<%= node.solrcloud.java_xmx %>"
   
  -# Enable verbose GC logging
  -GC_LOG_OPTS="<%= node['solrcloud']['solr_config']['gc_log_opts'].sort.join(" \\ \n") %>"
  -
  -# These GC settings have shown to work well for a number of common Solr workloads
  -GC_TUNE="<%= node['solrcloud']['solr_config']['gc_tune'].sort.join(" \\ \n") %>"
  -
   # Set the ZooKeeper connection string if using an external ZooKeeper ensemble
   # e.g. host1:2181,host2:2181/chroot
   # Leave empty if not using SolrCloud
  -<% if node['solrcloud']['zk_run'] -%>
  -SOLR_OPTS="$SOLR_OPTS -DzkRun"
  -ZK_HOST=""
  -<% elsif !node['solrcloud']['solr_config']['solrcloud']['zk_host'].empty? -%>
  +<% unless node['solrcloud']['zk_run'] -%>
   ZK_HOST="<%=node['solrcloud']['solr_config']['solrcloud']['zk_host'].sort.uniq.join(',') %><%= node['solrcloud']['solr_config']['solrcloud']['zk_chroot'] %>"
  -<% else -%>
  -ZK_HOST=""
   <% end -%>
   
   # Set the ZooKeeper client timeout (for SolrCloud mode)
   ZK_CLIENT_TIMEOUT="<%= node['solrcloud']['solr_config']['solrcloud']['zk_client_timeout'] %>"
   
  -# By default the start script uses "localhost"; override the hostname here
  -# for production SolrCloud environments to control the hostname exposed to cluster state
  -SOLR_HOST="<%= node['solrcloud']['solr_config']['solr_host'] %>"
  +# Enable verbose GC logging
  +GC_LOG_OPTS="<%= node['solrcloud']['solr_config']['gc_log_opts'].sort.join(" \n") %>"
   
  -# By default the start script uses UTC; override the timezone if needed
  -SOLR_TIMEZONE="<%= node['solrcloud']['solr_config']['solr_timezone'] %>"
  +# These GC settings have shown to work well for a number of common Solr workloads
  +GC_TUNE="<%= node['solrcloud']['solr_config']['gc_tune'].sort.join(" \n") %>"
   
   # Set to true to activate the JMX RMI connector to allow remote JMX client applications
   # to monitor the JVM hosting Solr; set to "false" to disable that behavior
  
positive.code: # The script will use SOLR_PORT+10000 for the RMI_PORT or you can set it here
  RMI_PORT=<%= node['solrcloud']['jmx']['port'] %>
  
  # Anything you add to the SOLR_OPTS variable will be included in the java
  # start command line as-is, in ADDITION to other options. If you specify the
  # -a option on start script, those options will be appended as well.
  <% if node['solrcloud']['hdfs']['enable'] && node['solrcloud']['hdfs']['hdfs_home'] -%>
  SOLR_OPTS="$SOLR_OPTS \
  -Dsolr.directoryFactory=<%= node['solrcloud']['hdfs']['directory_factory'] %> \
  -Dsolr.lock.type=<%= node['solrcloud']['hdfs']['lock_type'] %> \
  -Dsolr.hdfs.home=<%= node['solrcloud']['hdfs']['hdfs_home'] %>"
  <% end -%>
  
  <% if node['solrcloud']['enable_jmx'] -%>
  SOLR_OPTS="$SOLR_OPTS \
  -Dcom.sun.management.jmxremote \
  -Dcom.sun.management.jmxremote.local.only=false \
  -Dcom.sun.management.jmxremote.ssl=false \
  -Dcom.sun.management.jmxremote.authenticate=<%= node['solrcloud']['jmx']['authenticate'] %> \
  -Dcom.sun.management.jmxremote.password.file=<%= node['solrcloud']['jmx']['password_file'] %> \
  -Dcom.sun.management.jmxremote.access.file=<%= node['solrcloud']['jmx']['access_file'] %> \
  -Djava.rmi.server.hostname=<%= node['solrcloud']['solr_config']['solr_host'] %>"
  <% end -%>
  
  <%= unless node['solrcloud']['java_options'].empty? -%>
  SOLR_OPTS="$SOLR_OPTS \
  <%= node['solrcloud']['java_options'].join(' \/n') -%>
  "
  <% end -%>
  
  # Location where the bin/solr script will save PID files for running instances
  # If not set, the script will create PID files in $SOLR_TIP/bin
  
negative.code: # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # Anything you add to the SOLR_OPTS variable will be included in the java
  # start command line as-is, in ADDITION to other options. If you specify the
  # -a option on start script, those options will be appended as well.
  SOLR_OPTS="$SOLR_OPTS
  <% if node['solrcloud']['zk_run'] -%>
  -DzkRun
  <% end -%>
  <% if node['solrcloud']['hdfs']['enable'] && node['solrcloud']['hdfs']['hdfs_home'] -%>
  -Dsolr.directoryFactory=<%= node['solrcloud']['hdfs']['directory_factory'] %>
  -Dsolr.lock.type=<%= node['solrcloud']['hdfs']['lock_type'] %>
  -Dsolr.hdfs.home=<%= node['solrcloud']['hdfs']['hdfs_home'] %>
  <% end -%>
  <% if node['solrcloud']['enable_jmx'] -%>
  -Dcom.sun.management.jmxremote
  -Dcom.sun.management.jmxremote.local.only=false
  -Dcom.sun.management.jmxremote.ssl=false
  -Dcom.sun.management.jmxremote.authenticate=<%= node['solrcloud']['jmx']['authenticate'] %>
  -Dcom.sun.management.jmxremote.password.file=<%= node['solrcloud']['jmx']['password_file'] %>
  -Dcom.sun.management.jmxremote.access.file=<%= node['solrcloud']['jmx']['access_file'] %>
  -Djava.rmi.server.hostname=<%= node['solrcloud']['solr_config']['solr_host'] %>
  <% end -%>
  <%= node['solrcloud']['java_options'].join(" \n") %>
  "
  
  # By default the script will use JAVA_HOME to determine which java
  # to use, but you can set a specific path for Solr to use without
  # affecting other Java applications on your server/workstation.
  