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hadoop-1.2.1.patch
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hadoop-1.2.1.patch
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# Copyright 2013 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
diff -rU3 hadoop-1.2.1/conf/core-site.xml hadoop-1.2.1.modified/conf/core-site.xml
--- hadoop-1.2.1/conf/core-site.xml 2013-07-22 15:26:38.000000000 -0700
+++ hadoop-1.2.1.modified/conf/core-site.xml 2013-09-09 17:14:13.000000000 -0700
@@ -5,4 +5,19 @@
<configuration>
+ <property>
+ <name>fs.default.name</name>
+ <value>hdfs://###HADOOP_MASTER###:9000</value>
+ </property>
+
+ <property>
+ <name>hadoop.tmp.dir</name>
+ <value>/hadoop/tmp</value>
+ </property>
+
+ <property>
+ <name>fs.checkpoint.dir</name>
+ <value>/hadoop/checkpoint</value>
+ </property>
+
</configuration>
diff -rU3 hadoop-1.2.1/conf/hadoop-env.sh hadoop-1.2.1.modified/conf/hadoop-env.sh
--- hadoop-1.2.1/conf/hadoop-env.sh 2013-07-22 15:26:38.000000000 -0700
+++ hadoop-1.2.1.modified/conf/hadoop-env.sh 2013-09-09 17:14:13.000000000 -0700
@@ -6,7 +6,7 @@
# remote nodes.
# The java implementation to use. Required.
-# export JAVA_HOME=/usr/lib/j2sdk1.5-sun
+export JAVA_HOME=/usr/lib/jvm/java-6-openjdk-amd64
# Extra Java CLASSPATH elements. Optional.
# export HADOOP_CLASSPATH=
@@ -31,7 +31,7 @@
# export HADOOP_SSH_OPTS="-o ConnectTimeout=1 -o SendEnv=HADOOP_CONF_DIR"
# Where log files are stored. $HADOOP_HOME/logs by default.
-# export HADOOP_LOG_DIR=${HADOOP_HOME}/logs
+export HADOOP_LOG_DIR=/var/log/hadoop
# File naming remote slave hosts. $HADOOP_HOME/conf/slaves by default.
# export HADOOP_SLAVES=${HADOOP_HOME}/conf/slaves
@@ -48,7 +48,7 @@
# NOTE: this should be set to a directory that can only be written to by
# the users that are going to run the hadoop daemons. Otherwise there is
# the potential for a symlink attack.
-# export HADOOP_PID_DIR=/var/hadoop/pids
+export HADOOP_PID_DIR=/run/hadoop
# A string representing this instance of hadoop. $USER by default.
# export HADOOP_IDENT_STRING=$USER
Only in hadoop-1.2.1.modified/conf: hadoop-env.sh.orig
diff -rU3 hadoop-1.2.1/conf/hdfs-site.xml hadoop-1.2.1.modified/conf/hdfs-site.xml
--- hadoop-1.2.1/conf/hdfs-site.xml 2013-07-22 15:26:38.000000000 -0700
+++ hadoop-1.2.1.modified/conf/hdfs-site.xml 2013-09-09 17:14:13.000000000 -0700
@@ -5,4 +5,29 @@
<configuration>
+ <property>
+ <name>slave.host.name</name>
+ <value>###EXTERNAL_IP_ADDRESS###</value>
+ </property>
+
+ <property>
+ <name>dfs.replication</name>
+ <value>3</value>
+ </property>
+
+ <property>
+ <name>dfs.name.dir</name>
+ <value>/hadoop/hdfs/name</value>
+ </property>
+
+ <property>
+ <name>dfs.data.dir</name>
+ <value>/hadoop/hdfs/data</value>
+ </property>
+
+ <property>
+ <name>dfs.http.address</name>
+ <value>0.0.0.0:50070</value>
+ </property>
+
</configuration>
diff -rU3 hadoop-1.2.1/conf/mapred-site.xml hadoop-1.2.1.modified/conf/mapred-site.xml
--- hadoop-1.2.1/conf/mapred-site.xml 2013-07-22 15:26:38.000000000 -0700
+++ hadoop-1.2.1.modified/conf/mapred-site.xml 2013-09-09 17:14:13.000000000 -0700
@@ -5,4 +5,40 @@
<configuration>
+ <property>
+ <name>mapred.job.tracker</name>
+ <value>###HADOOP_MASTER###:9001</value>
+ </property>
+
+ <property>
+ <name>slave.host.name</name>
+ <value>###EXTERNAL_IP_ADDRESS###</value>
+ </property>
+
+ <property>
+ <name>hadoop.job.history.location</name>
+ <value>file:///hadoop/mapred/history</value>
+ <description>hdfs:// is UNusable.</description>
+ </property>
+
+ <property>
+ <name>mapred.job.tracker.history.completed.location</name>
+ <value>hdfs:///mapred/history/done</value>
+ </property>
+
+ <property>
+ <name>mapred.job.tracker.http.address</name>
+ <value>0.0.0.0:50030</value>
+ </property>
+
+ <property>
+ <name>mapred.tasktracker.map.tasks.maximum</name>
+ <value>8</value>
+ </property>
+
+ <property>
+ <name>mapred.tasktracker.reduce.tasks.maximum</name>
+ <value>8</value>
+ </property>
+
</configuration>