From 9b4f1a0c1052696b4286fd8b39d8a14d69668ff4 Mon Sep 17 00:00:00 2001
From: Alejandro Abdelnur <tucu@apache.org>
Date: Wed, 17 Apr 2013 23:15:22 +0000
Subject: [PATCH] MAPREDUCE-5128. mapred-default.xml is missing a bunch of
 history server configs. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1469096 13f79535-47bb-0310-9956-ffa450edef68
---
 hadoop-mapreduce-project/CHANGES.txt          |  3 +
 .../src/main/resources/mapred-default.xml     | 94 ++++++++++++++++++-
 2 files changed, 93 insertions(+), 4 deletions(-)

diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 40a127d81f6..8666e48c73e 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -152,6 +152,9 @@ Release 2.0.5-beta - UNRELEASED
 
     MAPREDUCE-5140. MR part of YARN-514 (Zhijie Shen via bikas)
 
+    MAPREDUCE-5128. mapred-default.xml is missing a bunch of history server 
+    configs. (sandyr via tucu)
+
 Release 2.0.4-alpha - UNRELEASED
 
   INCOMPATIBLE CHANGES
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 6415cc478e1..aeac39fd9cd 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
@@ -586,6 +586,14 @@
   <description>The max percent (0-1) of running tasks that
   can be speculatively re-executed at any time.</description>
 </property>
+
+<property>
+  <name>mapreduce.job.map.output.collector.class</name>
+  <value>org.apache.hadoop.mapred.MapTask$MapOutputBuffer</value>
+  <description>
+    It defines the MapOutputCollector implementation to use.
+  </description>
+</property>
  
 <property>
   <name>mapreduce.job.speculative.slowtaskthreshold</name>
@@ -1471,11 +1479,89 @@
 </property>
 
 <property>
-  <name>mapreduce.job.map.output.collector.class</name>
-  <value>org.apache.hadoop.mapred.MapTask$MapOutputBuffer</value>
-  <description>
-    It defines the MapOutputCollector implementation to use.
+  <name>mapreduce.jobhistory.intermediate-done-dir</name>
+  <value>${yarn.app.mapreduce.am.staging-dir}/history/done_intermediate</value>
+  <description></description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.done-dir</name>
+  <value>${yarn.app.mapreduce.am.staging-dir}/history/done</value>
+  <description></description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.cleaner.enable</name>
+  <value>true</value>
+  <description></description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.cleaner.interval-ms</name>
+  <value>86400000</value>
+  <description> How often the job history cleaner checks for files to delete, 
+  in milliseconds. Defaults to 86400000 (one day). Files are only deleted if
+  they are older than mapreduce.jobhistory.max-age-ms.
   </description>
 </property>
 
+<property>
+  <name>mapreduce.jobhistory.max-age-ms</name>
+  <value>604800000</value>
+  <description> Job history files older than this many milliseconds will
+  be deleted when the history cleaner runs. Defaults to 604800000 (1 week).
+  </description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.client.thread-count</name>
+  <value>10</value>
+  <description>The number of threads to handle client API requests</description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.datestring.cache.size</name>
+  <value>200000</value>
+  <description>Size of the date string cache. Effects the number of directories
+  which will be scanned to find a job.</description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.joblist.cache.size</name>
+  <value>20000</value>
+  <description>Size of the job list cache</description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.loadedjobs.cache.size</name>
+  <value>5</value>
+  <description>Size of the loaded job cache</description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.move.interval-ms</name>
+  <value>180000</value>
+  <description>Scan for history files to more from intermediate done dir to done
+  dir at this frequency.
+  </description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.move.thread-count</name>
+  <value>3</value>
+  <description>The number of threads used to move files.</description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.store.class</name>
+  <value></value>
+  <description>The HistoryStorage class to use to cache history data.</description>
+</property>
+
+<property>
+  <name>mapreduce.jobhistory.minicluster.fixed.ports</name>
+  <value>false</value>
+  <description>Whether to use fixed ports with the minicluster</description>
+</property>
+
 </configuration>