Repository: tajo
Updated Branches:
  refs/heads/master bdd102c8f -> 008940ccb


TAJO-1689: Metrics file reporter prints histogram metric without group name.

Closes #633


Project: http://git-wip-us.apache.org/repos/asf/tajo/repo
Commit: http://git-wip-us.apache.org/repos/asf/tajo/commit/008940cc
Tree: http://git-wip-us.apache.org/repos/asf/tajo/tree/008940cc
Diff: http://git-wip-us.apache.org/repos/asf/tajo/diff/008940cc

Branch: refs/heads/master
Commit: 008940ccbd8eb85365c37767581e427d4ea6400c
Parents: bdd102c
Author: Hyunsik Choi <[email protected]>
Authored: Mon Jul 20 20:49:45 2015 +0900
Committer: Hyunsik Choi <[email protected]>
Committed: Mon Jul 20 20:52:49 2015 +0900

----------------------------------------------------------------------
 CHANGES                                                        | 3 +++
 .../apache/tajo/util/metrics/reporter/TajoMetricsReporter.java | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/tajo/blob/008940cc/CHANGES
----------------------------------------------------------------------
diff --git a/CHANGES b/CHANGES
index 6804e73..0ec1699 100644
--- a/CHANGES
+++ b/CHANGES
@@ -177,6 +177,9 @@ Release 0.11.0 - unreleased
 
   BUG FIXES
 
+    TAJO-1689: Metrics file reporter prints histogram metric without group 
name.
+    (hyunsik)
+
     TAJO-1657: Tajo Rest API /database/{database-name]/tables should return 
     table names only without invalid external table info. 
     (Contributed by  DaeMyung Kang, Committed by jihoon)

http://git-wip-us.apache.org/repos/asf/tajo/blob/008940cc/tajo-core/src/main/java/org/apache/tajo/util/metrics/reporter/TajoMetricsReporter.java
----------------------------------------------------------------------
diff --git 
a/tajo-core/src/main/java/org/apache/tajo/util/metrics/reporter/TajoMetricsReporter.java
 
b/tajo-core/src/main/java/org/apache/tajo/util/metrics/reporter/TajoMetricsReporter.java
index a7e0559..584fcbe 100644
--- 
a/tajo-core/src/main/java/org/apache/tajo/util/metrics/reporter/TajoMetricsReporter.java
+++ 
b/tajo-core/src/main/java/org/apache/tajo/util/metrics/reporter/TajoMetricsReporter.java
@@ -160,7 +160,11 @@ public abstract class TajoMetricsReporter {
     if(hostAndPort != null && !hostAndPort.isEmpty()) {
       sb.append(hostAndPort).append(" ");
     }
-    sb.append("histo").append(" ");
+    sb.append("histogram").append(" ");
+
+    if(!groupName.isEmpty()) {
+      sb.append(groupName).append(" ");
+    }
 
     String prefix = "";
     for(Map.Entry<String, Histogram> eachHistogram: histograms.entrySet()) {

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