malliaridis commented on code in PR #170:
URL: https://github.com/apache/solr/pull/170#discussion_r1716876142


##########
solr/bin/solr:
##########
@@ -757,10 +757,10 @@ function get_info() {
     done < <(find "$SOLR_PID_DIR" -name "solr-*.pid" -type f)
   else
     # no pid files but check using ps just to be sure
-    numSolrs=`ps auxww | grep start\.jar | grep solr\.solr\.home | grep -v 
grep | wc -l | sed -e 's/^[ \t]*//'`
+    numSolrs=`ps auxww | grep start\.jar | grep solr\.solr\.home=$SOLR_HOME | 
grep -v grep | wc -l | sed -e 's/^[ \t]*//'`
     if [ "$numSolrs" != "0" ]; then
       echo -e "\nFound $numSolrs Solr nodes: "
-      PROCESSES=$(ps auxww | grep start\.jar | grep solr\.solr\.home | grep -v 
grep | awk '{print $2}' | sort -r)
+      PROCESSES=$(ps auxww | grep start\.jar | grep 
solr\.solr\.home=$SOLR_HOME | grep -v grep | awk '{print $2}' | sort -r)

Review Comment:
   As far as I understand this change, this hides Solr processes running on a 
different solr home directory.
   In case of an upgrade of Solr from one version to another, could potentially 
cause some issues if a running process from a previous Solr instance is still 
running?



##########
solr/bin/solr:
##########
@@ -757,10 +757,10 @@ function get_info() {
     done < <(find "$SOLR_PID_DIR" -name "solr-*.pid" -type f)
   else
     # no pid files but check using ps just to be sure
-    numSolrs=`ps auxww | grep start\.jar | grep solr\.solr\.home | grep -v 
grep | wc -l | sed -e 's/^[ \t]*//'`
+    numSolrs=`ps auxww | grep start\.jar | grep solr\.solr\.home=$SOLR_HOME | 
grep -v grep | wc -l | sed -e 's/^[ \t]*//'`
     if [ "$numSolrs" != "0" ]; then
       echo -e "\nFound $numSolrs Solr nodes: "
-      PROCESSES=$(ps auxww | grep start\.jar | grep solr\.solr\.home | grep -v 
grep | awk '{print $2}' | sort -r)
+      PROCESSES=$(ps auxww | grep start\.jar | grep 
solr\.solr\.home=$SOLR_HOME | grep -v grep | awk '{print $2}' | sort -r)

Review Comment:
   As far as I understand this change, this hides Solr processes running on a 
different solr home directory.
   In case of an upgrade of Solr from one version to another, could potentially 
cause some issues if a running process from a previous Solr instance is still 
running?



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