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HADOOP-12857. rework hadoop-tools (aw)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,182 @@ | ||
| #!/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. | ||
| # | ||
|
|
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| VERSION=${1:-3.0.0-SNAPSHOT} | ||
| TARGETDIR=${2:-/tmp/target} | ||
| TOOLSDIR=${3:-/tmp/tools} | ||
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|
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| function getfilename | ||
| { | ||
| declare module=$1 | ||
| declare modtype=$2 | ||
|
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| if [[ ${modtype} = builtin ]]; then | ||
| echo "${TARGETDIR}/hadoop-${VERSION}/libexec/tools/${module}.sh" | ||
| else | ||
| echo "${TARGETDIR}/hadoop-${VERSION}/libexec/shellprofile.d/${module}.sh" | ||
| fi | ||
| } | ||
|
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| function header | ||
| { | ||
| declare fn=$1 | ||
|
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| cat >>"${fn}" <<-'TOKEN' | ||
| #!/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. | ||
| # | ||
| # | ||
| # | ||
| # IMPORTANT: This file is automatically generated by hadoop-dist at | ||
| # -Pdist time. | ||
| # | ||
| # | ||
| TOKEN | ||
|
|
||
| } | ||
|
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| function optional_prologue | ||
| { | ||
| declare fn=$1 | ||
| declare module=$2 | ||
|
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| if [[ -z "${OPTMODS}" ]]; then | ||
| OPTMODS=${module} | ||
| else | ||
| OPTMODS="${OPTMODS},${module}" | ||
| fi | ||
|
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||
| { | ||
| echo "if hadoop_verify_entry HADOOP_TOOLS_OPTIONS \"${module}\"; then" | ||
| echo " hadoop_add_profile \"${module}\"" | ||
| echo "fi" | ||
| echo "" | ||
| echo "function _${module}_hadoop_classpath" | ||
| echo "{" | ||
| } >> "${fn}" | ||
| } | ||
|
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| function builtin_prologue | ||
| { | ||
| declare fn=$1 | ||
| declare module=$2 | ||
|
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| { | ||
| echo "" | ||
| echo "function hadoop_classpath_tools_${module}" | ||
| echo "{" | ||
| } >> "${fn}" | ||
| } | ||
|
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| function dependencywork | ||
| { | ||
| declare fn=$1 | ||
| declare module=$2 | ||
| declare depfn=$3 | ||
|
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| declare depline | ||
| declare jarname | ||
|
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| while read -r depline; do | ||
| jarname=$(echo "${depline}" | awk -F: '{print $2"-"$4".jar"}') | ||
|
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| if [[ -f "${TARGETDIR}/hadoop-${VERSION}/share/hadoop/tools/lib/${jarname}" ]]; then | ||
| { | ||
| echo " if [[ -f \"\${HADOOP_TOOLS_HOME}/\${HADOOP_TOOLS_LIB_JARS_DIR}/${jarname}\" ]]; then" | ||
| echo " hadoop_add_classpath \"\${HADOOP_TOOLS_HOME}/\${HADOOP_TOOLS_LIB_JARS_DIR}/${jarname}\"" | ||
| echo " fi" | ||
| } >> "${fn}" | ||
|
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| elif [[ -f "${TARGETDIR}/hadoop-${VERSION}/share/hadoop/common/${jarname}" | ||
| || -f "${TARGETDIR}/hadoop-${VERSION}/share/hadoop/common/lib/${jarname}" ]]; then | ||
| true | ||
| else | ||
| echo "ERROR: ${module} has missing dependencies: ${jarname}" | ||
| fi | ||
| done < <(grep compile "${depfn}") | ||
|
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| { | ||
| echo " hadoop_add_classpath \"\${HADOOP_TOOLS_HOME}/\${HADOOP_TOOLS_LIB_JARS_DIR}/${module}-${VERSION}.jar\"" | ||
| echo "}" | ||
| echo "" | ||
| } >> "${fn}" | ||
| } | ||
|
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| function document_optionals | ||
| { | ||
| echo "Rewriting ${TARGETDIR}/hadoop-${VERSION}/etc/hadoop/hadoop-env.sh" | ||
| sed -e "s^@@@HADOOP_OPTIONAL_TOOLS@@@^${OPTMODS}^" \ | ||
| "${TARGETDIR}/hadoop-${VERSION}/etc/hadoop/hadoop-env.sh" \ | ||
| > "${TARGETDIR}/hadoop-${VERSION}/etc/hadoop/hadoop-env.sh.new" | ||
| mv "${TARGETDIR}/hadoop-${VERSION}/etc/hadoop/hadoop-env.sh.new" \ | ||
| "${TARGETDIR}/hadoop-${VERSION}/etc/hadoop/hadoop-env.sh" | ||
| } | ||
|
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| function process | ||
| { | ||
| declare fn | ||
| declare basefn | ||
| declare modtype | ||
| declare module | ||
| declare newfile | ||
| declare newdir | ||
|
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| while read -r fn; do | ||
| basefn=${fn##*/} | ||
| module=$(echo "${basefn}" | cut -f1 -d.) | ||
| modtype=$(echo "${basefn}" | cut -f2 -d.) | ||
| modtype=${modtype##tools-} | ||
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| newfile=$(getfilename "${module}" "${modtype}") | ||
| newdir=$(dirname "${newfile}") | ||
| mkdir -p "${newdir}" | ||
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| if [[ -f "${newfile}" ]]; then | ||
| rm "${newfile}" | ||
| fi | ||
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| touch "${newfile}" | ||
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| header "${newfile}" "${module}" | ||
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| "${modtype}_prologue" "${newfile}" "${module}" | ||
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| dependencywork "${newfile}" "${module}" "${fn}" | ||
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| chmod a+rx "${newfile}" | ||
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| done < <(find "${TOOLSDIR}" -name '*.tools-builtin.txt' -o -name '*.tools-optional.txt') | ||
|
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| document_optionals | ||
| } | ||
|
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| process |
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