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HADOOP-8794. Rename YARN_HOME to HADOOP_YARN_HOME. Contributed by Vinod K V. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1390221 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Arun Murthy 2012-09-25 23:43:48 +00:00
parent 8912aac81e
commit 296ee4575e
3 changed files with 12 additions and 10 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -302,6 +302,8 @@ Release 2.0.2-alpha - 2012-09-07
HADOOP-8710. Remove ability for users to easily run the trash emptire. (eli)
HADOOP-8794. Rename YARN_HOME to HADOOP_YARN_HOME. (vinodkv via acmurthy)
NEW FEATURES
HDFS-3042. Automatic failover support for NameNode HA (todd)

16
hadoop-common-project/hadoop-common/src/main/bin/hadoop-config.sh
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@ -269,21 +269,21 @@ fi
CLASSPATH=${CLASSPATH}:$HADOOP_HDFS_HOME/$HDFS_DIR'/*'
# put yarn in classpath if present
if [ "$YARN_HOME" = "" ]; then
if [ "$HADOOP_YARN_HOME" = "" ]; then
if [ -d "${HADOOP_PREFIX}/$YARN_DIR" ]; then
export YARN_HOME=$HADOOP_PREFIX
export HADOOP_YARN_HOME=$HADOOP_PREFIX
fi
fi
if [ -d "$YARN_HOME/$YARN_DIR/webapps" ]; then
CLASSPATH=${CLASSPATH}:$YARN_HOME/$YARN_DIR
if [ -d "$HADOOP_YARN_HOME/$YARN_DIR/webapps" ]; then
CLASSPATH=${CLASSPATH}:$HADOOP_YARN_HOME/$YARN_DIR
fi
if [ -d "$YARN_HOME/$YARN_LIB_JARS_DIR" ]; then
CLASSPATH=${CLASSPATH}:$YARN_HOME/$YARN_LIB_JARS_DIR'/*'
if [ -d "$HADOOP_YARN_HOME/$YARN_LIB_JARS_DIR" ]; then
CLASSPATH=${CLASSPATH}:$HADOOP_YARN_HOME/$YARN_LIB_JARS_DIR'/*'
fi
CLASSPATH=${CLASSPATH}:$YARN_HOME/$YARN_DIR'/*'
CLASSPATH=${CLASSPATH}:$HADOOP_YARN_HOME/$YARN_DIR'/*'
# put mapred in classpath if present AND different from YARN
if [ "$HADOOP_MAPRED_HOME" = "" ]; then
@ -292,7 +292,7 @@ if [ "$HADOOP_MAPRED_HOME" = "" ]; then
fi
fi
if [ "$HADOOP_MAPRED_HOME/$MAPRED_DIR" != "$YARN_HOME/$YARN_DIR" ] ; then
if [ "$HADOOP_MAPRED_HOME/$MAPRED_DIR" != "$HADOOP_YARN_HOME/$YARN_DIR" ] ; then
if [ -d "$HADOOP_MAPRED_HOME/$MAPRED_DIR/webapps" ]; then
CLASSPATH=${CLASSPATH}:$HADOOP_MAPRED_HOME/$MAPRED_DIR
fi

4
hadoop-common-project/hadoop-common/src/main/bin/start-all.sh
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@ -33,6 +33,6 @@ if [ -f "${HADOOP_HDFS_HOME}"/sbin/start-dfs.sh ]; then
fi
# start yarn daemons if yarn is present
if [ -f "${YARN_HOME}"/sbin/start-yarn.sh ]; then
"${YARN_HOME}"/sbin/start-yarn.sh --config $HADOOP_CONF_DIR
if [ -f "${HADOOP_YARN_HOME}"/sbin/start-yarn.sh ]; then
"${HADOOP_YARN_HOME}"/sbin/start-yarn.sh --config $HADOOP_CONF_DIR
fi