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HADOOP-11958. MetricsSystemImpl fails to show backtrace when an error occurs (Jason Lowe via jeagles)

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This commit is contained in:
Jonathan Eagles 2015-06-24 14:51:04 -05:00
parent 2df00d53d1
commit 2236b577a3
2 changed files with 3 additions and 1 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -654,6 +654,8 @@ Release 2.8.0 - UNRELEASED
HADOOP-7139. Allow appending to existing SequenceFiles HADOOP-7139. Allow appending to existing SequenceFiles
(kanaka kumar avvaru via vinayakumarb) (kanaka kumar avvaru via vinayakumarb)
HADOOP-11958. MetricsSystemImpl fails to show backtrace when an error
occurs (Jason Lowe via jeagles)
OPTIMIZATIONS OPTIMIZATIONS
HADOOP-11785. Reduce the number of listStatus operation in distcp HADOOP-11785. Reduce the number of listStatus operation in distcp

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java
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@ -367,7 +367,7 @@ public void run() {
try { try {
onTimerEvent(); onTimerEvent();
} catch (Exception e) { } catch (Exception e) {
LOG.warn(e); LOG.warn("Error invoking metrics timer", e);
} }
} }
}, millis, millis); }, millis, millis);