31467453ec
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1618847 13f79535-47bb-0310-9956-ffa450edef68
94 lines
3.0 KiB
Plaintext
94 lines
3.0 KiB
Plaintext
# Copyright 2014 The Apache Software Foundation
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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##
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## VENDORS!
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##
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## This is where you can redefine the layout of Hadoop directories
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## and expect to be reasonably compatible. Needless to say, this
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## is expert level stuff and one needs to tread carefully.
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##
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## If you move HADOOP_LIBEXEC_DIR from some location that
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## isn't bin/../libexec, you MUST define either HADOOP_LIBEXEC_DIR
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## or have HADOOP_PREFIX/libexec/hadoop-config.sh and
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## HADOOP_PREFIX/libexec/hadoop-layout.sh (this file) exist.
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## NOTE:
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##
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## hadoop-functions.sh gets executed BEFORE this file. So you can
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## redefine all of those functions here.
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##
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## *-env.sh get executed AFTER this file but generally too late to
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## override the settings (but not the functions!) here. However, this
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## also means you cannot use things like HADOOP_CONF_DIR for these
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## definitions.
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####
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# Common disk layout
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####
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# Default location for the common/core Hadoop project
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# export HADOOP_COMMON_HOME=$HADOOP_PREFIX
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# Relative locations where components under HADOOP_COMMON_HOME are located
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# export HADOOP_COMMON_DIR="share/hadoop/common"
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# export HADOOP_COMMON_LIB_JARS_DIR="share/hadoop/common/lib"
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# export HADOOP_COMMON_LIB_NATIVE_DIR="lib/native"
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####
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# HDFS disk layout
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####
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# Default location for the HDFS subproject
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# export HADOOP_HDFS_HOME=$HADOOP_PREFIX
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# Relative locations where components under HADOOP_HDFS_HOME are located
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# export HDFS_DIR="share/hadoop/hdfs"
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# export HDFS_LIB_JARS_DIR="share/hadoop/hdfs/lib"
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####
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# YARN disk layout
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####
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# Default location for the YARN subproject
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# export HADOOP_YARN_HOME=$HADOOP_PREFIX
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# Relative locations where components under HADOOP_YARN_HOME are located
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# export YARN_DIR="share/hadoop/yarn"
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# export YARN_LIB_JARS_DIR="share/hadoop/yarn/lib"
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# Default location for the MapReduce subproject
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# export HADOOP_MAPRED_HOME=$HADOOP_PREFIX
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####
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# MapReduce disk layout
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####
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# Relative locations where components under HADOOP_MAPRED_HOME are located
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# export MAPRED_DIR="share/hadoop/mapreduce"
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# export MAPRED_LIB_JARS_DIR="share/hadoop/mapreduce/lib"
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####
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# Misc paths
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####
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# setup a default TOOL_PATH, where things like distcp lives
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# note that this path only gets added for certain commands and not
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# part of the general classpath
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# export TOOL_PATH="$HADOOP_PREFIX/share/hadoop/tools/lib/*"
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