YARN-158. Yarn creating package-info.java must not depend on sh. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-trunk-win@1399484 13f79535-47bb-0310-9956-ffa450edef68

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/pom.xml

@@ -112,10 +112,14 @@
             <id>generate-version</id>
             <phase>generate-sources</phase>
             <configuration>
-              <executable>scripts/saveVersion.sh</executable>
+              <executable>python</executable>
               <arguments>
+                <argument>${basedir}/../../../dev-support/saveVersion.py</argument>
+                <argument>@YarnVersionAnnotation</argument>
                 <argument>${project.version}</argument>
-                <argument>${project.build.directory}</argument>
+                <argument>${basedir}/..</argument>
+                <argument>org.apache.hadoop.yarn</argument>
+                <argument>${project.build.directory}/generated-sources/version/org/apache/hadoop/yarn</argument>
               </arguments>
             </configuration>
             <goals>

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/scripts/saveVersion.sh

@@ -1,62 +0,0 @@
-#!/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 file is used to generate the package-info.java class that
-# records the version, revision, branch, user, timestamp, and url
-unset LANG
-unset LC_CTYPE
-unset LC_TIME
-version=$1
-build_dir=$2
-user=`whoami`
-date=`date`
-dir=`pwd`
-cwd=`dirname $dir`
-if git rev-parse HEAD 2>/dev/null > /dev/null ; then
-  revision=`git log -1 --pretty=format:"%H" ../`
-  hostname=`hostname`
-  branch=`git branch | sed -n -e 's/^* //p'`
-  url="git://${hostname}${cwd}"
-elif [ -d .svn ]; then
-  revision=`svn info ../ | sed -n -e 's/Last Changed Rev: \(.*\)/\1/p'`
-  url=`svn info ../ | sed -n -e 's/^URL: \(.*\)/\1/p'`
-  # Get canonical branch (branches/X, tags/X, or trunk)
-  branch=`echo $url | sed -n -e 's,.*\(branches/.*\)$,\1,p' \
-                             -e 's,.*\(tags/.*\)$,\1,p' \
-                             -e 's,.*trunk$,trunk,p'`
-else
-  revision="Unknown"
-  branch="Unknown"
-  url="file://$cwd"
-fi
-srcChecksum=`find ../ -name '*.java' | grep -v generated-sources | LC_ALL=C sort | xargs md5sum | md5sum | cut -d ' ' -f 1`
-
-mkdir -p $build_dir/generated-sources/version/org/apache/hadoop/yarn/
-cat << EOF | \
-  sed -e "s/VERSION/$version/" -e "s/USER/$user/" -e "s/DATE/$date/" \
-      -e "s|URL|$url|" -e "s/REV/$revision/" \
-      -e "s|BRANCH|$branch|" -e "s/SRCCHECKSUM/$srcChecksum/" \
-      > $build_dir/generated-sources/version/org/apache/hadoop/yarn/package-info.java
-/*
- * Generated by saveVersion.sh
- */
-@YarnVersionAnnotation(version="VERSION", revision="REV", branch="BRANCH",
-                         user="USER", date="DATE", url="URL",
-                         srcChecksum="SRCCHECKSUM")
-package org.apache.hadoop.yarn;
-EOF