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Posted to common-commits@hadoop.apache.org by zh...@apache.org on 2015/01/05 23:49:56 UTC
[04/18] hadoop git commit: MAPREDUCE-6149. Document override
log4j.properties in MR job. Contributed by Junping Du.
MAPREDUCE-6149. Document override log4j.properties in MR job. Contributed by Junping Du.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/5abc670b
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/5abc670b
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/5abc670b
Branch: refs/heads/HDFS-EC
Commit: 5abc670b76a11a2e1edff732822b7edfe09c1278
Parents: f123b71
Author: Harsh J <ha...@cloudera.com>
Authored: Tue Dec 30 23:12:32 2014 +0530
Committer: Zhe Zhang <zh...@apache.org>
Committed: Mon Jan 5 14:48:36 2015 -0800
----------------------------------------------------------------------
hadoop-mapreduce-project/CHANGES.txt | 3 +++
.../src/main/resources/mapred-default.xml | 15 +++++++++++++++
2 files changed, 18 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/5abc670b/hadoop-mapreduce-project/CHANGES.txt
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diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 0a9ee8d..82295de 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -238,6 +238,9 @@ Release 2.7.0 - UNRELEASED
IMPROVEMENTS
+ MAPREDUCE-6149. Document override log4j.properties in MR job.
+ (Junping Du via harsh)
+
MAPREDUCE-6194. Bubble up final exception in failures during creation
of output collectors (Varun Saxena via harsh)
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5abc670b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
index 6e0deaa..30e291b 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
@@ -324,6 +324,8 @@
<value>INFO</value>
<description>The logging level for the map task. The allowed levels are:
OFF, FATAL, ERROR, WARN, INFO, DEBUG, TRACE and ALL.
+ The setting here could be overridden if "mapreduce.job.log4j-properties-file"
+ is set.
</description>
</property>
@@ -332,6 +334,8 @@
<value>INFO</value>
<description>The logging level for the reduce task. The allowed levels are:
OFF, FATAL, ERROR, WARN, INFO, DEBUG, TRACE and ALL.
+ The setting here could be overridden if "mapreduce.job.log4j-properties-file"
+ is set.
</description>
</property>
@@ -1163,6 +1167,17 @@
</description>
</property>
+ <property>
+ <name>mapreduce.job.log4j-properties-file</name>
+ <value></value>
+ <description>Used to override the default settings of log4j in container-log4j.properties
+ for NodeManager. Like container-log4j.properties, it requires certain
+ framework appenders properly defined in this overriden file. The file on the
+ path will be added to distributed cache and classpath. If no-scheme is given
+ in the path, it defaults to point to a log4j file on the local FS.
+ </description>
+ </property>
+
<property>
<name>mapreduce.job.end-notification.max.retry.interval</name>
<value>5000</value>