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From joshelser <...@git.apache.org>
Subject [GitHub] accumulo pull request #160: Simplify Accumulo scripts and config files
Date Mon, 10 Oct 2016 02:35:30 GMT
Github user joshelser commented on a diff in the pull request:

    https://github.com/apache/accumulo/pull/160#discussion_r82539018
  
    --- Diff: assemble/bin/accumulo-single ---
    @@ -0,0 +1,80 @@
    +#! /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.
    +
    +# Start: Resolve Script Directory
    +SOURCE="${BASH_SOURCE[0]}"
    +while [ -h "${SOURCE}" ]; do # resolve $SOURCE until the file is no longer a symlink
    +   bin="$( cd -P "$( dirname "${SOURCE}" )" && pwd )"
    +   SOURCE="$(readlink "${SOURCE}")"
    +   [[ "${SOURCE}" != /* ]] && SOURCE="${bin}/${SOURCE}" # if $SOURCE was a relative
symlink, we need to resolve it relative to the path where the symlink file was located
    +done
    +bin="$( cd -P "$( dirname "${SOURCE}" )" && pwd )"
    +# Stop: Resolve Script Directory
    +
    +function print_usage {
    +  echo "Usage: accumulo-single <command>"
    +  echo
    +  echo "Commands:"
    +  echo "  start     Starts Accumulo on a single node"
    +  echo "  stop      Stops Accumulo on a single node"
    +  echo
    +  exit 1
    +}
    +
    +function invalid_args {
    +  echo -e "Invalid arguments: $1\n"
    +  print_usage
    +  exit 1
    +}
    +
    +function main() {
    +  scripts=${bin}/../scripts
    +
    +  if [[ -z $1 ]]; then
    +    invalid_args "<command> cannot be empty"
    +  fi
    +
    +  case "$1" in
    +    start)
    +      "${bin}"/accumulo-service monitor start
    +      "${bin}"/accumulo-service tserver start
    +      "${bin}"/accumulo exec org.apache.accumulo.master.state.SetGoalState NORMAL
    +      "${bin}"/accumulo-service master start
    +      "${bin}"/accumulo-service gc start
    +      "${bin}"/accumulo-service tracer start
    +      ;;
    +    stop)
    +      "${bin}"/accumulo-service monitor stop
    +      "${bin}"/accumulo-service master stop
    --- End diff --
    
    Aren't we missing a SetGoalState CLEAN_STOP or SAFE_MODE here?


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