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Posted to common-commits@hadoop.apache.org by om...@apache.org on 2011/03/04 05:37:22 UTC
svn commit: r1077621 -
/hadoop/common/branches/branch-0.20-security-patches/src/core/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java
Author: omalley
Date: Fri Mar 4 04:37:21 2011
New Revision: 1077621
URL: http://svn.apache.org/viewvc?rev=1077621&view=rev
Log:
commit c9ec6f03fe508a44820662b409505197d3254223
Author: Luke Lu <ll...@yahoo-inc.com>
Date: Thu Jul 29 18:42:35 2010 -0700
Remove confusing stacktrace
in metrics system startup code in dev testing mode.
Modified:
hadoop/common/branches/branch-0.20-security-patches/src/core/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java
Modified: hadoop/common/branches/branch-0.20-security-patches/src/core/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/core/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java?rev=1077621&r1=1077620&r2=1077621&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/core/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java (original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/core/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java Fri Mar 4 04:37:21 2011
@@ -134,7 +134,8 @@ public class MetricsSystemImpl implement
catch (MetricsConfigException e) {
// Usually because hadoop-metrics2.properties is missing
// We can always start the metrics system later via JMX.
- LOG.warn("Metrics system not started!", e);
+ LOG.warn("Metrics system not started: "+ e.getMessage());
+ LOG.debug("Stacktrace: ", e);
}
initSystemMBean();
}
@@ -496,6 +497,7 @@ public class MetricsSystemImpl implement
}
private void initSystemMBean() {
+ Contracts.checkNotNull(prefix, "prefix should not be null here!");
mbeanName = MBeans.register(prefix, MS_CONTROL_NAME, this);
}