HADOOP-11958. MetricsSystemImpl fails to show backtrace when an error occurs (Jason Lowe via jeagles)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/2236b577 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/2236b577 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/2236b577 Branch: refs/heads/HADOOP-12111 Commit: 2236b577a34b069c0d1f91da99f63a199f260ac2 Parents: 2df00d5 Author: Jonathan Eagles <jeag...@yahoo-inc.com> Authored: Wed Jun 24 14:51:04 2015 -0500 Committer: Jonathan Eagles <jeag...@yahoo-inc.com> Committed: Wed Jun 24 14:51:04 2015 -0500 ---------------------------------------------------------------------- hadoop-common-project/hadoop-common/CHANGES.txt | 2 ++ .../java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/2236b577/hadoop-common-project/hadoop-common/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt index e1d9ca9..b2975dc 100644 --- a/hadoop-common-project/hadoop-common/CHANGES.txt +++ b/hadoop-common-project/hadoop-common/CHANGES.txt @@ -654,6 +654,8 @@ Release 2.8.0 - UNRELEASED HADOOP-7139. Allow appending to existing SequenceFiles (kanaka kumar avvaru via vinayakumarb) + HADOOP-11958. MetricsSystemImpl fails to show backtrace when an error + occurs (Jason Lowe via jeagles) OPTIMIZATIONS HADOOP-11785. Reduce the number of listStatus operation in distcp http://git-wip-us.apache.org/repos/asf/hadoop/blob/2236b577/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java index a94d814..a1d258d 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java @@ -367,7 +367,7 @@ public class MetricsSystemImpl extends MetricsSystem implements MetricsSource { try { onTimerEvent(); } catch (Exception e) { - LOG.warn(e); + LOG.warn("Error invoking metrics timer", e); } } }, millis, millis);
