[Bigdata-commit] SF.net SVN: bigdata:[8186] branches/BIGDATA_RELEASE_1_3_0/src/resources/ HAJournal/HAJournal.config

[<tho...@us...>]

Revision: 8186
          http://sourceforge.net/p/bigdata/code/8186
Author:   thompsonbry
Date:     2014-05-04 21:02:42 +0000 (Sun, 04 May 2014)
Log Message:
-----------
Enabling platform statistics collection and ganglia listener by default for the HA deployment mode to support the GangliaLBSPolicy

Modified Paths:
--------------
    branches/BIGDATA_RELEASE_1_3_0/src/resources/HAJournal/HAJournal.config

Modified: branches/BIGDATA_RELEASE_1_3_0/src/resources/HAJournal/HAJournal.config
===================================================================
--- branches/BIGDATA_RELEASE_1_3_0/src/resources/HAJournal/HAJournal.config	2014-05-04 20:54:42 UTC (rev 8185)
+++ branches/BIGDATA_RELEASE_1_3_0/src/resources/HAJournal/HAJournal.config	2014-05-04 21:02:42 UTC (rev 8186)
@@ -346,18 +346,25 @@
       new NV(Journal.Options.COLLECT_QUEUE_STATISTICS,
          ConfigMath.getProperty("COLLECT_QUEUE_STATISTICS","false")),
       
-      // platform and process performance counters (requires external s/w on some platforms)
+      // Platform and process performance counters. This requires external
+      // software on some platforms (vmstat, pidstat, iostat, etc.). 
+      //
+      // This is necessary for the GangliaLBSPolicy.
       new NV(Journal.Options.COLLECT_PLATFORM_STATISTICS,
-         ConfigMath.getProperty("COLLECT_PLATFORM_STATISTICS","false")),
+         ConfigMath.getProperty("COLLECT_PLATFORM_STATISTICS","true")),
          
-      // uses bigdata-ganglia module to report service metrics to ganglia.
+      // Use bigdata-ganglia module to build internal model of cluster load.
+      //
+      // This is required for the GangliaLBSPolicy.
+      new NV(com.bigdata.journal.GangliaPlugIn.Options.GANGLIA_LISTEN,
+         ConfigMath.getProperty("GANGLIA_LISTENER","true")),
+
+      // Use bigdata-ganglia module to report service metrics to ganglia.
+      //
+      // This MAY be used INSTEAD of installing gmond.
       new NV(com.bigdata.journal.GangliaPlugIn.Options.GANGLIA_REPORT,
          ConfigMath.getProperty("GANGLIA_REPORT","false")),
       
-      // uses bigdata-ganglia module to build internal model of cluster load.
-      new NV(com.bigdata.journal.GangliaPlugIn.Options.GANGLIA_LISTEN,
-         ConfigMath.getProperty("GANGLIA_LISTENER","false")),
-
    }, bigdata.kb);
 
 }

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