vaidya.sh
上传用户:quxuerui
上传日期:2018-01-08
资源大小:41811k
文件大小:2k
- #!/bin/sh
- # 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.
- this="$0"
- while [ -h "$this" ]; do
- ls=`ls -ld "$this"`
- link=`expr "$ls" : '.*-> (.*)$'`
- if expr "$link" : '.*/.*' > /dev/null; then
- this="$link"
- else
- this=`dirname "$this"`/"$link"
- fi
- done
- # convert relative path to absolute path
- bin=`dirname "$this"`
- script=`basename "$this"`
- bin=`cd "$bin"; pwd`
- this="$bin/$script"
- # Check if HADOOP_HOME AND JAVA_HOME is set.
- if [ -z $HADOOP_HOME ] ; then
- echo "HADOOP_HOME environment variable not defined"
- exit -1;
- fi
- if [ -z $JAVA_HOME ] ; then
- echo "JAVA_HOME environment variable not defined"
- exit -1;
- fi
- hadoopVersion=`$HADOOP_HOME/bin/hadoop version | awk 'BEGIN { RS = "" ; FS = "n" } ; { print $1 }' | awk '{print $2}'`
- $JAVA_HOME/bin/java -classpath $HADOOP_HOME/hadoop-${hadoopVersion}-core.jar:$HADOOP_HOME/contrib/vaidya/hadoop-${hadoopVersion}-vaidya.jar:$HADOOP_HOME/lib/commons-logging-1.0.4.jar:${CLASSPATH} org.apache.hadoop.vaidya.postexdiagnosis.PostExPerformanceDiagnoser $@