/usr/share/solr/bin/abo is in solr-common 3.6.2+dfsg-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | #!/bin/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.
#
# Shell script to make an Atomic Backup after Optimize of
# a Solr Lucene collection.
orig_dir=$(pwd)
cd ${0%/*}/..
solr_root=$(pwd)
cd ${orig_dir}
unset solr_hostname solr_port data_dir webapp_name user verbose debug solr_url
. ${solr_root}/bin/scripts-util
# set up variables
prog=${0##*/}
log=${solr_root}/logs/${prog}.log
# define usage string
USAGE="\
usage: $prog [-h hostname] [-p port] [-d dir] [-w webapp_name] [-u username] [-U url] [-v] [-V]
-h specify Solr hostname (defaults to localhost)
-p specify Solr port number
-w specify name of Solr webapp (defaults to solr)
-u specify user to sudo to before running script
-U specify full update url (overrides -h,-p,-w parameters)
-d specify directory holding index data (defaults to data)
-v increase verbosity
-V output debugging info
"
# parse args
while getopts h:p:d:w:u:U:vV OPTION
do
case $OPTION in
h)
solr_hostname="$OPTARG"
;;
p)
solr_port="$OPTARG"
;;
d)
data_dir="$OPTARG"
;;
w)
webapp_name="$OPTARG"
;;
u)
user="$OPTARG"
;;
U)
solr_url="$OPTARG"
;;
v)
verbose="v"
;;
V)
debug="V"
;;
*)
echo "$USAGE"
exit 1
esac
done
[[ -n $debug ]] && set -x
dataDir
curlUrl
fixUser "$@"
setStartTime
logMessage started by $oldwhoami
logMessage command: $0 $@
logMessage sending optimize to Solr server at ${curl_url}
rs=`curl ${curl_url} -s -H 'Content-type:text/xml; charset=utf-8' -d "<optimize/>"`
if [[ $? != 0 ]]
then
logMessage failed to connect to Solr server at ${curl_url}
logMessage optimize failed
logExit failed 1
fi
# check status of optimize request - original format
echo $rs | grep '<result.*status="0"' > /dev/null 2>&1
if [[ $? != 0 ]]
then
# check status of optimize request - new format
echo $rs | grep '<lst name="responseHeader"><int name="status">0</int>' > /dev/null 2>&1
if [[ $? != 0 ]]
then
logMessage optimize request to Solr at ${curl_url} failed:
logMessage $rs
logExit failed 2
fi
fi
# successful optimize creates a snapshot file synchronously
lastsnap=`find ${data_dir} -type d -name 'snapshot.*' 2>/dev/null| sort -r | head -1`
if [[ $lastsnap == "" ]]
then
logMessage commit did not create snapshot at ${curl_url}, backup failed:
logExit failed 3
fi
name=backup.${lastsnap##*snapshot.}
temp=temp-${name}
if [[ -d ${data_dir}/${name} ]]
then
logMessage backup directory ${data_dir}/${name} already exists
logExit aborted 1
fi
if [[ -d ${data_dir}/${temp} ]]
then
logMessage backingup of ${data_dir}/${name} in progress
logExit aborted 1
fi
logMessage making backup ${data_dir}/${name}
# clean up after INT/TERM
trap 'echo cleaning up, please wait ...;/bin/rm -rf ${data_dir}/${name} ${data_dir}/${temp};logExit aborted 13' INT TERM
# make a backup using hard links into temporary location
# then move it into place atomically
if [[ "${OS}" == "SunOS" || "${OS}" == "Darwin" || "${OS}" == "FreeBSD" ]]
then
orig_dir=$(pwd)
mkdir ${data_dir}/${temp}
cd ${lastsnap}
find . -print|cpio -pdlmu ${data_dir}/${temp} 1>/dev/null 2>&1
cd ${orig_dir}
else
cp -lr ${lastsnap} ${data_dir}/${temp}
fi
mv ${data_dir}/${temp} ${data_dir}/${name}
logExit ended 0
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