From 3e1e58e3944dd35663a26e8234eae6279f6d904f Mon Sep 17 00:00:00 2001
From: kimchy <kimchy@gmail.com>
Date: Fri, 10 Jun 2011 17:59:24 +0300
Subject: [PATCH] add debug logging to print when sigar is not loaded

---
 .../src/main/java/org/elasticsearch/monitor/MonitorModule.java  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/monitor/MonitorModule.java b/modules/elasticsearch/src/main/java/org/elasticsearch/monitor/MonitorModule.java
index b0cc8177b9d..b7f92167731 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/monitor/MonitorModule.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/monitor/MonitorModule.java
@@ -23,6 +23,7 @@ import org.elasticsearch.common.inject.AbstractModule;
 import org.elasticsearch.common.inject.Scopes;
 import org.elasticsearch.common.inject.assistedinject.FactoryProvider;
 import org.elasticsearch.common.inject.multibindings.MapBinder;
+import org.elasticsearch.common.logging.Loggers;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.monitor.dump.DumpContributorFactory;
 import org.elasticsearch.monitor.dump.DumpMonitorService;
@@ -82,6 +83,7 @@ public class MonitorModule extends AbstractModule {
             }
         } catch (Throwable e) {
             // no sigar
+            Loggers.getLogger(MonitorModule.class).debug("failed to load sigar", e);
         }
         if (!sigarLoaded) {
             // bind non sigar implementations