diff --git a/hadoop-assemblies/src/main/resources/assemblies/hadoop-mapreduce-dist.xml b/hadoop-assemblies/src/main/resources/assemblies/hadoop-mapreduce-dist.xml
index 281ce0ddcdd..eed27a88570 100644
--- a/hadoop-assemblies/src/main/resources/assemblies/hadoop-mapreduce-dist.xml
+++ b/hadoop-assemblies/src/main/resources/assemblies/hadoop-mapreduce-dist.xml
@@ -71,6 +71,14 @@
0755
+
+ bin
+ sbin
+
+ mr-jobhistory-daemon.sh
+
+ 0755
+
hadoop-yarn/conf
etc/hadoop
diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 8a7ccb4987f..3c3dadedf71 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -676,6 +676,9 @@ Release 0.23.1 - Unreleased
MAPREDUCE-3808. Fixed an NPE in FileOutputCommitter for jobs with maps
but no reduces. (Robert Joseph Evans via vinodkv)
+ MAPREDUCE-3354. Changed scripts so that jobhistory server is started by
+ bin/mapred instead of bin/yarn. (Jonathan Eagles via acmurthy)
+
Release 0.23.0 - 2011-11-01
INCOMPATIBLE CHANGES
diff --git a/hadoop-mapreduce-project/INSTALL b/hadoop-mapreduce-project/INSTALL
index 5bc063194b5..cac914bad77 100644
--- a/hadoop-mapreduce-project/INSTALL
+++ b/hadoop-mapreduce-project/INSTALL
@@ -59,12 +59,12 @@ Step 10) sbin/yarn-daemon.sh start resourcemanager
Step 11) sbin/yarn-daemon.sh start nodemanager
-Step 12) sbin/yarn-daemon.sh start historyserver
+Step 12) sbin/mr-jobhistory-daemon.sh start historyserver
Step 13) You are all set, an example on how to run a mapreduce job is:
cd $HADOOP_MAPRED_HOME
ant examples -Dresolvers=internal
-$HADOOP_COMMON_HOME/bin/hadoop jar $HADOOP_MAPRED_HOME/build/hadoop-mapreduce-examples-0.23.0-SNAPSHOT.jar randomwriter -Dmapreduce.job.user.name=$USER -Dmapreduce.clientfactory.class.name=org.apache.hadoop.mapred.YarnClientFactory -Dmapreduce.randomwriter.bytespermap=10000 -Ddfs.blocksize=536870912 -Ddfs.block.size=536870912 -libjars $YARN_HOME/modules/hadoop-mapreduce-client-jobclient-0.23.0-SNAPSHOT.jar output
+$HADOOP_COMMON_HOME/bin/hadoop jar $HADOOP_MAPRED_HOME/build/hadoop-mapreduce-examples-*.jar randomwriter -Dmapreduce.job.user.name=$USER -Dmapreduce.clientfactory.class.name=org.apache.hadoop.mapred.YarnClientFactory -Dmapreduce.randomwriter.bytespermap=10000 -Ddfs.blocksize=536870912 -Ddfs.block.size=536870912 -libjars $YARN_HOME/modules/hadoop-mapreduce-client-jobclient-*.jar output
The output on the command line should be almost similar to what you see in the JT/TT setup (Hadoop 0.20/0.21)
diff --git a/hadoop-mapreduce-project/bin/mapred b/hadoop-mapreduce-project/bin/mapred
index ff1ebbc67df..5ade3dabf43 100755
--- a/hadoop-mapreduce-project/bin/mapred
+++ b/hadoop-mapreduce-project/bin/mapred
@@ -36,6 +36,7 @@ function print_usage(){
echo " classpath prints the class path needed for running"
echo " mapreduce subcommands"
echo " groups get the groups which users belong to"
+ echo " historyserver run job history servers as a standalone daemon"
echo ""
echo "Most commands print help when invoked w/o parameters."
}
@@ -48,6 +49,8 @@ fi
COMMAND=$1
shift
+HADOOP_JOB_HISTORYSERVER_OPTS="-Dmapred.jobsummary.logger=${HADOOP_JHS_LOGGER:-INFO,console}"
+
if [ "$COMMAND" = "job" ] ; then
CLASS=org.apache.hadoop.mapred.JobClient
elif [ "$COMMAND" = "queue" ] ; then
@@ -63,6 +66,9 @@ elif [ "$COMMAND" = "classpath" ] ; then
elif [ "$COMMAND" = "groups" ] ; then
CLASS=org.apache.hadoop.mapred.tools.GetGroups
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "historyserver" ] ; then
+ CLASS=org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_JOB_HISTORYSERVER_OPTS"
elif [ "$COMMAND" = "mradmin" ] \
|| [ "$COMMAND" = "jobtracker" ] \
|| [ "$COMMAND" = "tasktracker" ] ; then
@@ -103,6 +109,11 @@ for f in $HADOOP_MAPRED_HOME/${MAPRED_LIB_JARS_DIR}/*.jar; do
CLASSPATH=${CLASSPATH}:$f;
done
+# add modules to CLASSPATH
+for f in $HADOOP_MAPRED_HOME/modules/*.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+done
+
if $cygwin; then
CLASSPATH=`cygpath -p -w "$CLASSPATH"`
fi
@@ -112,12 +123,7 @@ if [ "$COMMAND" = "classpath" ] ; then
exit
fi
-#turn security logger on the jobtracker
-if [ $COMMAND = "jobtracker" ]; then
- HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,DRFAS}"
-else
- HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,NullAppender}"
-fi
+HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,NullAppender}"
export CLASSPATH
exec "$JAVA" $JAVA_HEAP_MAX $HADOOP_OPTS $CLASS "$@"
diff --git a/hadoop-mapreduce-project/bin/mr-jobhistory-daemon.sh b/hadoop-mapreduce-project/bin/mr-jobhistory-daemon.sh
new file mode 100644
index 00000000000..6fc3ee7e863
--- /dev/null
+++ b/hadoop-mapreduce-project/bin/mr-jobhistory-daemon.sh
@@ -0,0 +1,144 @@
+#!/usr/bin/env bash
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
+
+# Runs a yarn command as a daemon.
+#
+# Environment Variables
+#
+# YARN_CONF_DIR Alternate conf dir. Default is ${YARN_HOME}/conf.
+# YARN_LOG_DIR Where log files are stored. PWD by default.
+# YARN_MASTER host:path where hadoop code should be rsync'd from
+# YARN_PID_DIR The pid files are stored. /tmp by default.
+# YARN_IDENT_STRING A string representing this instance of hadoop. $USER by default
+# YARN_NICENESS The scheduling priority for daemons. Defaults to 0.
+##
+
+usage="Usage: mr-jobhistory-daemon.sh [--config ] [--hosts hostlistfile] (start|stop) "
+
+# if no args specified, show usage
+if [ $# -le 1 ]; then
+ echo $usage
+ exit 1
+fi
+
+bin=`dirname "${BASH_SOURCE-$0}"`
+bin=`cd "$bin"; pwd`
+
+DEFAULT_LIBEXEC_DIR="$bin"/../libexec
+HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR}
+. $HADOOP_LIBEXEC_DIR/yarn-config.sh
+
+# get arguments
+startStop=$1
+shift
+command=$1
+shift
+
+hadoop_rotate_log ()
+{
+ log=$1;
+ num=5;
+ if [ -n "$2" ]; then
+ num=$2
+ fi
+ if [ -f "$log" ]; then # rotate logs
+ while [ $num -gt 1 ]; do
+ prev=`expr $num - 1`
+ [ -f "$log.$prev" ] && mv "$log.$prev" "$log.$num"
+ num=$prev
+ done
+ mv "$log" "$log.$num";
+ fi
+}
+
+if [ -f "${YARN_CONF_DIR}/yarn-env.sh" ]; then
+ . "${YARN_CONF_DIR}/yarn-env.sh"
+fi
+
+if [ "$YARN_IDENT_STRING" = "" ]; then
+ export YARN_IDENT_STRING="$USER"
+fi
+
+# get log directory
+if [ "$YARN_LOG_DIR" = "" ]; then
+ export YARN_LOG_DIR="$YARN_HOME/logs"
+fi
+mkdir -p "$YARN_LOG_DIR"
+chown $YARN_IDENT_STRING $YARN_LOG_DIR
+
+if [ "$YARN_PID_DIR" = "" ]; then
+ YARN_PID_DIR=/tmp
+fi
+
+# some variables
+export YARN_LOGFILE=yarn-$YARN_IDENT_STRING-$command-$HOSTNAME.log
+export YARN_ROOT_LOGGER=${YARN_ROOT_LOGGER:-INFO,DRFA}
+log=$YARN_LOG_DIR/yarn-$YARN_IDENT_STRING-$command-$HOSTNAME.out
+pid=$YARN_PID_DIR/yarn-$YARN_IDENT_STRING-$command.pid
+
+# Set default scheduling priority
+if [ "$YARN_NICENESS" = "" ]; then
+ export YARN_NICENESS=0
+fi
+
+case $startStop in
+
+ (start)
+
+ mkdir -p "$YARN_PID_DIR"
+
+ if [ -f $pid ]; then
+ if kill -0 `cat $pid` > /dev/null 2>&1; then
+ echo $command running as process `cat $pid`. Stop it first.
+ exit 1
+ fi
+ fi
+
+ if [ "$YARN_MASTER" != "" ]; then
+ echo rsync from $YARN_MASTER
+ rsync -a -e ssh --delete --exclude=.svn --exclude='logs/*' --exclude='contrib/hod/logs/*' $YARN_MASTER/ "$YARN_HOME"
+ fi
+
+ hadoop_rotate_log $log
+ echo starting $command, logging to $log
+ cd "$YARN_HOME"
+ nohup nice -n $YARN_NICENESS "$YARN_HOME"/bin/mapred --config $YARN_CONF_DIR $command "$@" > "$log" 2>&1 < /dev/null &
+ echo $! > $pid
+ sleep 1; head "$log"
+ ;;
+
+ (stop)
+
+ if [ -f $pid ]; then
+ if kill -0 `cat $pid` > /dev/null 2>&1; then
+ echo stopping $command
+ kill `cat $pid`
+ else
+ echo no $command to stop
+ fi
+ else
+ echo no $command to stop
+ fi
+ ;;
+
+ (*)
+ echo $usage
+ exit 1
+ ;;
+
+esac
diff --git a/hadoop-mapreduce-project/hadoop-yarn/bin/start-yarn.sh b/hadoop-mapreduce-project/hadoop-yarn/bin/start-yarn.sh
index ccd63a44789..40b77fb35ab 100644
--- a/hadoop-mapreduce-project/hadoop-yarn/bin/start-yarn.sh
+++ b/hadoop-mapreduce-project/hadoop-yarn/bin/start-yarn.sh
@@ -31,7 +31,5 @@ HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR}
"$bin"/yarn-daemon.sh --config $YARN_CONF_DIR start resourcemanager
# start nodeManager
"$bin"/yarn-daemons.sh --config $YARN_CONF_DIR start nodemanager
-# start historyserver
-#"$bin"/yarn-daemon.sh --config $YARN_CONF_DIR start historyserver
# start proxyserver
#"$bin"/yarn-daemon.sh --config $YARN_CONF_DIR start proxyserver
diff --git a/hadoop-mapreduce-project/hadoop-yarn/bin/stop-yarn.sh b/hadoop-mapreduce-project/hadoop-yarn/bin/stop-yarn.sh
index c10d1ce7d18..a8498ef3ffd 100644
--- a/hadoop-mapreduce-project/hadoop-yarn/bin/stop-yarn.sh
+++ b/hadoop-mapreduce-project/hadoop-yarn/bin/stop-yarn.sh
@@ -31,7 +31,5 @@ HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR}
"$bin"/yarn-daemon.sh --config $YARN_CONF_DIR stop resourcemanager
# stop nodeManager
"$bin"/yarn-daemons.sh --config $YARN_CONF_DIR stop nodemanager
-# stop historyServer
-"$bin"/yarn-daemon.sh --config $YARN_CONF_DIR stop historyserver
# stop proxy server
"$bin"/yarn-daemon.sh --config $YARN_CONF_DIR stop proxyserver
diff --git a/hadoop-mapreduce-project/hadoop-yarn/bin/yarn b/hadoop-mapreduce-project/hadoop-yarn/bin/yarn
index 7ceac4feae8..d7dae8b8d86 100644
--- a/hadoop-mapreduce-project/hadoop-yarn/bin/yarn
+++ b/hadoop-mapreduce-project/hadoop-yarn/bin/yarn
@@ -59,7 +59,6 @@ if [ $# = 0 ]; then
echo "where COMMAND is one of:"
echo " resourcemanager run the ResourceManager"
echo " nodemanager run a nodemanager on each slave"
- echo " historyserver run job history servers as a standalone daemon"
echo " rmadmin admin tools"
echo " version print the version"
echo " jar run a jar file"
@@ -154,8 +153,6 @@ if [ "$YARN_LOGFILE" = "" ]; then
YARN_LOGFILE='yarn.log'
fi
-YARN_JOB_HISTORYSERVER_OPTS="-Dmapred.jobsummary.logger=${YARN_JHS_LOGGER:-INFO,console}"
-
# restore ordinary behaviour
unset IFS
@@ -181,9 +178,6 @@ elif [ "$COMMAND" = "nodemanager" ] ; then
else
YARN_OPTS="$YARN_OPTS -server $YARN_NODEMANAGER_OPTS"
fi
-elif [ "$COMMAND" = "historyserver" ] ; then
- CLASS=org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer
- YARN_OPTS="$YARN_OPTS $YARN_JOB_HISTORYSERVER_OPTS"
elif [ "$COMMAND" = "proxyserver" ] ; then
CLASS='org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer'
YARN_OPTS="$YARN_OPTS $YARN_PROXYSERVER_OPTS"
diff --git a/hadoop-mapreduce-project/hadoop-yarn/bin/yarn-daemon.sh b/hadoop-mapreduce-project/hadoop-yarn/bin/yarn-daemon.sh
index 1fa43d8b1b2..c36e99cac70 100644
--- a/hadoop-mapreduce-project/hadoop-yarn/bin/yarn-daemon.sh
+++ b/hadoop-mapreduce-project/hadoop-yarn/bin/yarn-daemon.sh
@@ -91,7 +91,6 @@ fi
# some variables
export YARN_LOGFILE=yarn-$YARN_IDENT_STRING-$command-$HOSTNAME.log
export YARN_ROOT_LOGGER=${YARN_ROOT_LOGGER:-INFO,DRFA}
-export YARN_JHS_LOGGER=${YARN_JHS_LOGGER:-INFO,JSA}
log=$YARN_LOG_DIR/yarn-$YARN_IDENT_STRING-$command-$HOSTNAME.out
pid=$YARN_PID_DIR/yarn-$YARN_IDENT_STRING-$command.pid
diff --git a/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm b/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
index 0290c23b8ae..67db4b13aea 100644
--- a/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
+++ b/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
@@ -476,7 +476,7 @@ Hadoop MapReduce Next Generation - Cluster Setup
designated server:
----
- $ $YARN_HOME/bin/yarn start historyserver --config $HADOOP_CONF_DIR
+ $ $YARN_HOME/bin/mapred start historyserver --config $YARN_CONF_DIR
----
* Hadoop Shutdown
@@ -519,7 +519,7 @@ Hadoop MapReduce Next Generation - Cluster Setup
designated server:
----
- $ $YARN_HOME/bin/yarn stop historyserver --config $HADOOP_CONF_DIR
+ $ $YARN_HOME/bin/mapred stop historyserver --config $YARN_CONF_DIR
----
@@ -1020,7 +1020,7 @@ KVNO Timestamp Principal
designated server as :
----
-[mapred]$ $YARN_HOME/bin/yarn start historyserver --config $HADOOP_CONF_DIR
+[mapred]$ $YARN_HOME/bin/mapred start historyserver --config $YARN_CONF_DIR
----
* Hadoop Shutdown
@@ -1063,7 +1063,7 @@ KVNO Timestamp Principal
designated server as :
----
-[mapred]$ $YARN_HOME/bin/yarn stop historyserver --config $HADOOP_CONF_DIR
+[mapred]$ $YARN_HOME/bin/mapred stop historyserver --config $YARN_CONF_DIR
----
* {Web Interfaces}