MAPREDUCE-3081. Fix vaidya startup script. Contributed by Suhas
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1176563 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
parent
a865e684c0
commit
1e43d00f25
|
@ -1,5 +1,7 @@
|
||||||
Hadoop MapReduce Change Log
|
Hadoop MapReduce Change Log
|
||||||
|
|
||||||
|
MAPREDUCE-3081. Fix vaidya startup script. (gkesavan via suhas).
|
||||||
|
|
||||||
Release 0.23.0 - Unreleased
|
Release 0.23.0 - Unreleased
|
||||||
|
|
||||||
INCOMPATIBLE CHANGES
|
INCOMPATIBLE CHANGES
|
||||||
|
|
|
@ -31,17 +31,78 @@ script=`basename "$this"`
|
||||||
bin=`cd "$bin"; pwd`
|
bin=`cd "$bin"; pwd`
|
||||||
this="$bin/$script"
|
this="$bin/$script"
|
||||||
|
|
||||||
# Check if HADOOP_PREFIX AND JAVA_HOME is set.
|
# Check if HADOOP_HOME AND JAVA_HOME is set.
|
||||||
if [ -z $HADOOP_PREFIX ] ; then
|
if [ -z "$HADOOP_HOME" ] && [ -z "$HADOOP_PREFIX" ] ; then
|
||||||
echo "HADOOP_PREFIX environment variable not defined"
|
echo "HADOOP_HOME or HADOOP_PREFIX environment variable should be defined"
|
||||||
exit -1;
|
exit -1;
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ -z $JAVA_HOME ] ; then
|
if [ -z "$JAVA_HOME" ] ; then
|
||||||
echo "JAVA_HOME environment variable not defined"
|
echo "JAVA_HOME environment variable not defined"
|
||||||
exit -1;
|
exit -1;
|
||||||
fi
|
fi
|
||||||
|
|
||||||
hadoopVersion=`$HADOOP_PREFIX/bin/hadoop version | grep Hadoop | awk '{print $2}'`
|
if [ -z "$HADOOP_PREFIX" ]; then
|
||||||
|
hadoopVersion=`$HADOOP_HOME/bin/hadoop version | awk 'BEGIN { RS = "" ; FS = "\n" } ; { print $1 }' | awk '{print $2}'`
|
||||||
|
else
|
||||||
|
hadoopVersion=`$HADOOP_PREFIX/bin/hadoop version | awk 'BEGIN { RS = "" ; FS = "\n" } ; { print $1 }' | awk '{print $2}'`
|
||||||
|
fi
|
||||||
|
|
||||||
$JAVA_HOME/bin/java -Xmx1024m -classpath $HADOOP_PREFIX/hadoop-${hadoopVersion}-core.jar:$HADOOP_PREFIX/contrib/vaidya/hadoop-${hadoopVersion}-vaidya.jar:$HADOOP_PREFIX/lib/commons-logging-1.0.4.jar:${CLASSPATH} org.apache.hadoop.vaidya.postexdiagnosis.PostExPerformanceDiagnoser $@
|
# so that filenames w/ spaces are handled correctly in loops below
|
||||||
|
IFS=
|
||||||
|
|
||||||
|
# for releases, add core hadoop jar to CLASSPATH
|
||||||
|
if [ -e $HADOOP_PREFIX/share/hadoop/hadoop-core-* ]; then
|
||||||
|
for f in $HADOOP_PREFIX/share/hadoop/hadoop-core-*.jar; do
|
||||||
|
CLASSPATH=${CLASSPATH}:$f;
|
||||||
|
done
|
||||||
|
|
||||||
|
# add libs to CLASSPATH
|
||||||
|
for f in $HADOOP_PREFIX/share/hadoop/lib/*.jar; do
|
||||||
|
CLASSPATH=${CLASSPATH}:$f;
|
||||||
|
done
|
||||||
|
else
|
||||||
|
# tarball layout
|
||||||
|
if [ -e $HADOOP_HOME/hadoop-core-* ]; then
|
||||||
|
for f in $HADOOP_HOME/hadoop-core-*.jar; do
|
||||||
|
CLASSPATH=${CLASSPATH}:$f;
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
if [ -e $HADOOP_HOME/build/hadoop-core-* ]; then
|
||||||
|
for f in $HADOOP_HOME/build/hadoop-core-*.jar; do
|
||||||
|
CLASSPATH=${CLASSPATH}:$f;
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
for f in $HADOOP_HOME/lib/*.jar; do
|
||||||
|
CLASSPATH=${CLASSPATH}:$f;
|
||||||
|
done
|
||||||
|
|
||||||
|
if [ -d "$HADOOP_HOME/build/ivy/lib/Hadoop/common" ]; then
|
||||||
|
for f in $HADOOP_HOME/build/ivy/lib/Hadoop/common/*.jar; do
|
||||||
|
CLASSPATH=${CLASSPATH}:$f;
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Set the Vaidya home
|
||||||
|
if [ -d "$HADOOP_PREFIX/share/hadoop/contrib/vaidya/" ]; then
|
||||||
|
VAIDYA_HOME=$HADOOP_PREFIX/share/hadoop/contrib/vaidya/
|
||||||
|
fi
|
||||||
|
if [ -d "$HADOOP_HOME/contrib/vaidya" ]; then
|
||||||
|
VAIDYA_HOME=$HADOOP_HOME/contrib/vaidya/
|
||||||
|
fi
|
||||||
|
if [ -d "$HADOOP_HOME/build/contrib/vaidya" ]; then
|
||||||
|
VAIDYA_HOME=$HADOOP_HOME/build/contrib/vaidya/
|
||||||
|
fi
|
||||||
|
|
||||||
|
# add user-specified CLASSPATH last
|
||||||
|
if [ "$HADOOP_USER_CLASSPATH_FIRST" = "" ] && [ "$HADOOP_CLASSPATH" != "" ]; then
|
||||||
|
CLASSPATH=${CLASSPATH}:${HADOOP_CLASSPATH}
|
||||||
|
fi
|
||||||
|
|
||||||
|
# restore ordinary behaviour
|
||||||
|
unset IFS
|
||||||
|
|
||||||
|
echo "$CLASSPATH"
|
||||||
|
|
||||||
|
$JAVA_HOME/bin/java -Xmx1024m -classpath $VAIDYA_HOME/hadoop-vaidya-${hadoopVersion}.jar:${CLASSPATH} org.apache.hadoop.vaidya.postexdiagnosis.PostExPerformanceDiagnoser $@
|
||||||
|
|
Loading…
Reference in New Issue