Fix issues

Author: carlosdelest

server/src/main/java/org/elasticsearch/common/util/concurrent/EsExecutors.java

@@ -325,30 +325,24 @@ public static String executorName(Thread thread) {
         return executorName(thread.getName());
     }
 
-    public static ThreadFactory daemonThreadFactory(Settings settings, String executorName) {
-        return createDaemonThreadFactory(threadName(settings, executorName), false);
+    public static ThreadFactory daemonThreadFactory(Settings settings, String namePrefix) {
+        return createDaemonThreadFactory(threadName(settings, namePrefix), false);
     }
 
-    public static ThreadFactory daemonThreadFactory(String nodeName, String executorName) {
-        assert nodeName != null && false == nodeName.isEmpty();
-        return createDaemonThreadFactory(threadName(nodeName, executorName), false);
+    public static ThreadFactory daemonThreadFactory(String nodeName, String namePrefix) {
+        return daemonThreadFactory(nodeName, namePrefix, false);
     }
 
-    public static ThreadFactory daemonThreadFactory(String nodeName, String executorName, boolean isSystemThread) {
+    public static ThreadFactory daemonThreadFactory(String nodeName, String namePrefix, boolean isSystemThread) {
         assert nodeName != null && false == nodeName.isEmpty();
-        return createDaemonThreadFactory(threadName(nodeName, executorName), isSystemThread);
+        return createDaemonThreadFactory(threadName(nodeName, namePrefix), isSystemThread);
     }
 
     public static ThreadFactory daemonThreadFactory(String name) {
         assert name != null && name.isEmpty() == false;
         return createDaemonThreadFactory(name, false);
     }
 
-    public static ThreadFactory daemonThreadFactory(String name, boolean isSystemThread) {
-        assert name != null && name.isEmpty() == false;
-        return createDaemonThreadFactory(name, isSystemThread);
-    }
-
     private static ThreadFactory createDaemonThreadFactory(String namePrefix, boolean isSystemThread) {
         return new EsThreadFactory(namePrefix, isSystemThread);
     }

server/src/main/java/org/elasticsearch/threadpool/FixedExecutorBuilder.java

@@ -145,7 +145,7 @@ FixedExecutorSettings getSettings(Settings settings) {
     ThreadPool.ExecutorHolder build(final FixedExecutorSettings settings, final ThreadContext threadContext) {
         int size = settings.size;
         int queueSize = settings.queueSize;
-        final ThreadFactory threadFactory = EsExecutors.daemonThreadFactory(settings.nodeName, isSystemThread());
+        final ThreadFactory threadFactory = EsExecutors.daemonThreadFactory(settings.nodeName, name(), isSystemThread());
         final ExecutorService executor = EsExecutors.newFixed(
             settings.nodeName + "/" + name(),
             size,