#! /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.

bin_dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
at_home=$( cd "$( dirname "$bin_dir" )" && pwd )

function print_usage() {
  cat <<EOF

Usage: cingest <application> {-o test.<prop>=<value>}

Available applications:

    createtable   Creates Accumulo table for continous ingest
    ingest        Inserts data into Accumulo that will form random graph.
    walk          Randomly walks the graph using a scanner
    batchwalk     Randomly walks the graph using a batch scanner
    scan          Scans the graph
    verify        Verifies continous ingest test. Stop ingest before running.
    moru          Streses Accumulo by reading and writing to the ingest table.
                  Stop ingest before running.
    bulk          Create RFiles in a Map Reduce job and calls importDirectory if successful
EOF
}

if [ -f "$at_home/conf/env.sh" ]; then
  . "$at_home"/conf/env.sh
else
  . "$at_home"/conf/env.sh.example
fi

if [ -z "$1" ]; then
  echo "ERROR: <application> needs to be set"
  print_usage
  exit 1
fi

ci_package="org.apache.accumulo.testing.continuous"
case "$1" in
  createtable)
    ci_main="${ci_package}.CreateTable"
    ;;
  ingest)
    ci_main="${ci_package}.ContinuousIngest"
    ;;
  walk)
    ci_main="${ci_package}.ContinuousWalk"
    ;;
  batchwalk)
    ci_main="${ci_package}.ContinuousBatchWalker"
    ;;
  scan)
    ci_main="${ci_package}.ContinuousScanner"
    ;;
  verify)
    ci_main="${ci_package}.ContinuousVerify"
    ;;
  moru)
    ci_main="${ci_package}.ContinuousMoru"
    ;;
  bulk)
    if [ "$#" -ne 2 ]; then
      echo "Usage : $0 $1 <bulk dir>"
      exit 1
    fi
    ci_main="${ci_package}.BulkIngest"
    ;;
  *)
    echo "Unknown application: $1"
    print_usage
    exit 1
esac

export CLASSPATH="$TEST_JAR_PATH:$HADOOP_API_JAR:$HADOOP_RUNTIME_JAR:$CLASSPATH"

case "$1" in
  verify|moru|bulk)
    if [ ! -z $HADOOP_HOME ]; then
      export HADOOP_USE_CLIENT_CLASSLOADER=true
      "$HADOOP_HOME"/bin/yarn jar "$TEST_JAR_PATH" "$ci_main" "${@:2}" "$TEST_PROPS" "$ACCUMULO_CLIENT_PROPS"
    else
      echo "Hadoop must be installed and HADOOP_HOME must be set!"
      exit 1
    fi
    ;;
  *)
    java -Dlog4j.configuration="file:$TEST_LOG4J" "$ci_main" "${@:2}" "$TEST_PROPS" "$ACCUMULO_CLIENT_PROPS"
esac