[GitHub] [accumulo] keith-turner commented on a change in pull request #1568: Support multiple tservers / node in accumulo-service

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keith-turner commented on a change in pull request #1568: Support multiple tservers / node in accumulo-service
URL: https://github.com/apache/accumulo/pull/1568#discussion_r397923832
 
 

 ##########
 File path: assemble/bin/accumulo-cluster
 ##########
 @@ -100,15 +100,45 @@ function get_ip() {
   echo "$ip_addr"
 }
 
+function set_last_instance_id() {
+  if [[ "$service" == "tserver" ]]; then
+    last_instance_id=${NUM_TSERVERS:-1}
+  else
+    last_instance_id=1
+  fi
+}
+
+function set_service_instance_if_needed() {
+  if [[ "$service" == "tserver" && ${NUM_TSERVERS:-1} > 1 ]]; then
+    export ACCUMULO_SERVICE_INSTANCE=$inst_id
+    service_instance_cmd="export ACCUMULO_SERVICE_INSTANCE=${inst_id};"
+  else
+    export ACCUMULO_SERVICE_INSTANCE=
+    service_instance_cmd=
 
 Review comment:
   Not sure the following will work, the thought is to make running on localhost and remote consistent.  Both ensuring the env var is not set when running the script.
   
   ```suggestion
       service_instance_cmd="export ACCUMULO_SERVICE_INSTANCE=;"
   ```

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