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spark-submit.sh
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spark-submit.sh
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#!/usr/bin/env bash
# IBM Confidential
# OCO Source Materials
# 5725-Y50
# (C) Copyright IBM Corp. 2015
# The source code for this program is not published or otherwise divested of its trade secrets, irrespective of what has been deposited with the U.S. Copyright Office.
###############################################################################
#
# This script performs the following steps:
# 1. Uploads local files to the cluster host (i.e. '--master').
# The files it uploads are specified in the following parameters:
# --files
# --jars
# --py-files
# The application JAR file or python file
# If you want to use files already on the spark cluster, you can disable
# the uploading of files by setting operating system environment variables
# described below. Uploaded files will be placed on the cluster at
# <TENANT_ID>/data/<generated-UUID>/
# 2. Re-writes paths for files uploaded to the cluster. The re-written paths
# are used when calling submit REST API.
# 3. Gets returning spark-submit's submission ID and periodically polls for status
# of the job using the submission ID.
# 4. When the job is FINISHED, downloads 'stdout' and 'stderr' from the
# cluster.
# 5. Delete the job workspace folder <TENANT_ID>/data/<generated-UUID>/ on the cluster
#
# Before running this script, operating system variables must be set.
# Optional:
# SS_APP_MAIN_UPLOAD=<true|false> # Default: 'true' application jar file is uploaded.
# SS_FILES_UPLOAD=<true|false> # Default: 'true'. '--files' and "--py-files" files are uploaded.
# SS_JARS_UPLOAD=<true|false> # Default: 'true'. '--jars' files are uploaded.
# SS_LOG_ENABLE=<true|false> # Default: 'true'. Execution log is created.
#
# VCAP information needs to be made available to this program in the '--vcap'
# parameter. The VCAP information is obtained from your BlueMix application.
# Here is one way to create a file from your VCAP:
# cat <<EOT > ~/vcap.json
# {
# "credentials": {
# "tenant_id": "s12345676",
# "tenant_id_full": "s123567-890",
# "cluster_master_url": "https://169.54.219.20",
# "instance_id": "1ed3b844-f507-44ae-aa1b-9e6f8a79d781",
# "tenant_secret": "e407f6f4-0c37-4428-bd16-e66caa73bb4b",
# "plan": "ibm.SparkService.PayGoPersonal"
# }
# }
# }
# EOT
#
# Example command to run:
#
# ./spark-submit.sh \
# --vcap ~/vcap.json \
# --deploy-mode cluster \
# --class com.ibm.sparkservice.App \
# --master https://169.54.219.20 \
# --jars /path/to/mock-library-1.0.jar,/path/to/mock-utils-1.0.jar \
# ~/mock-app-1.0.jar
#
#
###############################################################################
invokeCommand="$(basename $0) $@"
# -- User-modifiable variables ------------------------------------------------
# To modify, set the operating system environment variable to the desired value.
if [ -z ${SS_LOG_ENABLE} ]; then SS_LOG_ENABLE=true; fi # Enable detailed logging
if [ -z ${SS_APP_MAIN_UPLOAD} ]; then SS_APP_MAIN_UPLOAD=true; fi # If true, copy the local application JAR or python file to the spark cluster
if [ -z ${SS_JARS_UPLOAD} ]; then SS_JARS_UPLOAD=true; fi # If true, copy the local JAR files listed in "--jars" to the spark cluster.
if [ -z ${SS_FILES_UPLOAD} ]; then SS_FILES_UPLOAD=true; fi # If true, copy the local files listed in "--files" and "--py-files" to the spark cluster.
if [ -z ${SS_POLL_INTERVAL} ]; then SS_POLL_INTERVAL=10; fi # Number of seconds until script polls spark cluster again.
if [ -z ${SS_SPARK_WORK_DIR} ]; then SS_SPARK_WORK_DIR="workdir"; fi # Work directory on spark cluster
if [ -z ${SS_DEBUG} ]; then SS_DEBUG=false; fi # Detailed debugging
# -- Set working environment variables ----------------------------------------
if [ "${SS_DEBUG}" = "true" ]
then
set -x
fi
EXECUTION_TIMESTAMP="$(date +'%s%N')"
APP_MAIN=
app_parms=
FILES=
JARS=
PY_FILES=
CLASS=
APP_NAME=
DEPLOY_MODE=
LOG_FILE=spark-submit_${EXECUTION_TIMESTAMP}.log
MASTER=
INSTANCE_ID=
TENANT_ID=
TENANT_SECRET=
CLUSTER_MASTER_URL=
submissionId=
declare -a CONF_KEY
declare -a CONF_VAL
confI=0
CHECK_STATUS=false
KILL_JOB=false
PY_APP=false
IS_JOB_ERROR=false
VERSION="1.0.0.0.20160420.1"
DEFAULT_SPARK_VERSION="1.6.0"
# Determine which sha command to use for UUID calculation
SHASUM_CMD=""
if hash shasum 2>/dev/null; then
SHASUM_CMD="shasum -a 1"
elif hash sha1sum 2>/dev/null; then
SHASUM_CMD="sha1sum"
else
printf "\nCould not find \"sha1sum\" or equivalent command on system. Aborting.\n"
exit -1
fi
UUID=$(openssl rand -base64 64 | ${SHASUM_CMD} | awk '{print $1}')
SERVER_SUB_DIR="${UUID}"
uploadList=" "
# =============================================================================
# -- Functions ----------------------------------------------------------------
# =============================================================================
printUsage()
{
printf "\nUsage:"
printf "\n spark-submit.sh --vcap <vcap-file> [options] <app jar | python file> [app arguments]"
printf "\n spark-submit.sh --master [cluster-master-url] --conf 'PROP=VALUE' [options] <app jar | python file> [app arguments]"
printf "\n spark-submit.sh --vcap <vcap-file> --kill [submission ID] "
printf "\n spark-submit.sh --vcap <vcap-file> --status [submission ID] "
printf "\n spark-submit.sh --kill [submission ID] --master [cluster-master-url] --conf 'PROP=VALUE' "
printf "\n spark-submit.sh --status [submission ID] --master [cluster-master-url] --conf 'PROP=VALUE' "
printf "\n spark-submit.sh --help "
printf "\n spark-submit.sh --version "
printf "\n\n vcap-file: json format file that contains spark service credentials, "
printf "\n including cluster_master_url, tenant_id, instance_id, and tenant_secret"
printf "\n cluster_master_url: The value of 'cluster_master_url' on the service credentials page"
printf "\n\n options:"
printf "\n --help Print out usage information."
printf "\n --version Print out the version of spark-submit.sh"
printf "\n --master MASTER_URL MASTER_URL is the value of 'cluster-master-url' from spark service instance credentials"
printf "\n --deploy-mode DEPLOY_MODE DEPLOY_MODE must be 'cluster'"
printf "\n --class CLASS_NAME Your application's main class (for Java / Scala apps)."
printf "\n --name NAME A name of your application."
printf "\n --jars JARS Comma-separated list of local jars to include on the driver and executor classpaths."
printf "\n --files FILES Comma-separated list of files to be placed in the working directory of each executor."
printf "\n --conf PROP=VALUE Arbitrary Spark configuration property. The values of tenant_id, instance_id and tenant_secret can be passed"
printf "\n --py-files PY_FILES Comma-separated list of .zip, .egg, or .py files to place on the PYTHONPATH for Python apps."
printf "\n\n --kill SUBMISSION_ID If given, kills the driver specified."
printf "\n --status SUBMISSION_ID If given, requests the status of the driver specified."
printf "\n"
exit 0
}
printVersion()
{
printf "spark-submit.sh VERSION : '${VERSION}'\n"
exit 0
}
logMessage()
{
if [ "${SS_LOG_ENABLE}" = "true" ]
then
printf "$1" >> ${LOG_FILE}
else
printf "$1"
fi
}
logFile()
{
logMessage "\nContents of $1:\n"
if [ "${SS_LOG_ENABLE}" = "true" ]
then
cat "$1" >> ${LOG_FILE}
else
cat "$1"
fi
}
console()
{
local output_line=$1
printf "${output_line}"
logMessage "${output_line}"
}
endScript()
{
console "\nSubmission complete.\n"
console "Log file: ${LOG_FILE}\n"
}
endScriptWithCommands()
{
if [ -n "${submissionId}" ]
then
console "Job may still be running.\n"
console "To poll for job status, run the following command:\n"
if [ ! -z "${VCAP_FILE}" ]
then
console "\"spark-submit.sh --status ${submissionId} --vcap ${VCAP_FILE} \" \n"
else
console "\"spark-submit.sh --status ${submissionId} --master ${MASTER} --conf 'spark.service.tenant_id=${TENANT_ID}' --conf 'spark.service.tenant_secret=${TENANT_SECRET}' --conf 'spark.service.instance_id=${INSTANCE_ID}'\" \n"
fi
console "After the job is done, run the following command to download stderr and stdout of the job to local:\n"
console "\"curl ${SS_CURL_OPTIONS} -X GET $(get_http_authentication) -H '$(get_http_instance_id)' https://${HOSTNAME}/tenant/data/${SS_SPARK_WORK_DIR}/${submissionId}/stdout > stdout_${EXECUTION_TIMESTAMP}\" \n"
console "\"curl ${SS_CURL_OPTIONS} -X GET $(get_http_authentication) -H '$(get_http_instance_id)' https://${HOSTNAME}/tenant/data/${SS_SPARK_WORK_DIR}/${submissionId}/stderr > stderr_${EXECUTION_TIMESTAMP}\" \n"
if [ "${SS_APP_MAIN_UPLOAD}" = "true" ] || [ "${SS_JARS_UPLOAD}" = "true" ] || [ "${SS_FILES_UPLOAD}" = "true" ]
then
console "After the job is done, we recommend to run the following command to clean the job workspace: \n"
console "\"curl ${SS_CURL_OPTIONS} -X DELETE $(get_http_authentication) -H '$(get_http_instance_id)' https://${HOSTNAME}/tenant/data/${SERVER_SUB_DIR}\" \n"
fi
fi
console "Log file: ${LOG_FILE}\n"
}
base64Encoder()
{
encoded="`printf $1 | base64`"
echo "${encoded}"
}
get_from_vcap()
{
local vcapFilePath=$1
local vcapKey=$2
# Handle dos2unix issues.
local ctrl_m=$(printf '\015')
echo `grep ${vcapKey}\" ${vcapFilePath} | awk '{print $2}' | sed 's/\"//g' | sed 's/\,//g' | sed "s/${ctrl_m}//g"`
}
get_hostname_from_url()
{
local url=$1
echo ${url} | sed -n 's/[^:]*:\/\/\([^:]*\)[:]*.*/\1/p'
}
get_http_authentication()
{
echo "-u ${TENANT_ID}:${TENANT_SECRET}"
}
get_http_instance_id()
{
echo "X-Spark-service-instance-id: ${INSTANCE_ID}"
}
display_master_url_err_msg()
{
console "ERROR: master URL is missing. Use either --master or --vcap option. Run with --help for usage information.\n"
}
display_err_msg()
{
console "ERROR: $1 is missing. Use either --vcap or --conf option. Run with --help for usage information.\n"
}
get_conf_options()
{
logMessage "\nValues passed with --conf option...\n\n"
for ((i=0; i<${#CONF_KEY[@]}; ++i))
do
conf_key=${CONF_KEY[${i}]}
conf_val=${CONF_VAL[${i}]}
logMessage "\t${conf_key} : ${conf_val} \n"
if [[ "${conf_key}" == "spark.service.tenant_id" ]]; then
if [[ -z "${TENANT_ID}" ]]; then
TENANT_ID="${conf_val}"
elif [[ "${conf_val}" != "${TENANT_ID}" ]]; then #if tenant_id is specified in vcap file and in --conf option, and they are not same, then use the one from --conf option.
TENANT_ID="${conf_val}"
logMessage "WARN: configuration \"${conf_key}\" : \"${conf_val}\" does not match with tenant_id in ${VCAP_FILE} file. Using \"${conf_key}\"'s value.\n"
fi
fi
if [[ "${conf_key}" == "spark.service.instance_id" ]]; then
if [[ -z "${INSTANCE_ID}" ]]; then
INSTANCE_ID="${conf_val}"
elif [[ "${conf_val}" != "${INSTANCE_ID}" ]]; then #if instance_id is specified in vcap file and in --conf option, and they are not same, then use the one from --conf option.
INSTANCE_ID="${conf_val}"
logMessage "WARN: configuration \"${conf_key}\" : \"${conf_val}\" does not match with instance_id in ${VCAP_FILE} file. Using \"${conf_key}\"'s value. \n"
fi
fi
if [[ "${conf_key}" == "spark.service.tenant_secret" ]]; then
if [[ -z "${TENANT_SECRET}" ]]; then
TENANT_SECRET="${conf_val}"
elif [[ "${conf_val}" != "${TENANT_SECRET}" ]]; then #if tenant_secret is specified in vcap file and in --conf option, and they are not same, then use the one from --conf option.
TENANT_SECRET="${conf_val}"
logMessage "WARN: configuration \"${conf_key}\" : \"${conf_val}\" does not match with tenant_secret in ${VCAP_FILE} file. Using \"${conf_key}\"'s value. \n"
fi
fi
done
}
local2server()
{
local localPath=$1
local serverPath=$2
local cmd="curl ${SS_CURL_OPTIONS} -X PUT $(get_http_authentication) -H '$(get_http_instance_id)' --data-binary '@${localPath}' https://${HOSTNAME}/tenant/data/${serverPath}"
console "\nUploading ${localPath}\n"
logMessage "local2server command: ${cmd}\n"
local result=$(eval "${cmd}")
uploadList+="$(fileNameFromPath ${localPath})"
logMessage "local2server result: ${result}\n"
}
deleteFolderOnServer()
{
local serverDir=$1
local cmd="curl ${SS_CURL_OPTIONS} -X DELETE $(get_http_authentication) -H '$(get_http_instance_id)' https://${HOSTNAME}/tenant/data/${serverDir}"
console "\nDeleting workspace on server\n"
logMessage "deleteFolderOnServer command: ${cmd}\n"
local result=$(eval "${cmd}")
logMessage "deleteFolderOnServer result: ${result}\n"
}
local2server_list()
{
local localFiles=$1
local files=$2
OIFS=${IFS}
IFS=","
localFileArray=(${localFiles})
fileArray=(${files})
IFS=${OIFS}
for ((i=0; i<${#localFileArray[@]}; ++i))
do
local2server ${localFileArray[${i}]} ${fileArray[${i}]}
done
}
fileNameFromPath()
{
local path=$1
local fileName="`echo ${path} | awk 'BEGIN{FS="/"}{print $NF}'`"
echo "${fileName}"
}
fileNameFromPath_list()
{
local paths=$1
OIFS=${IFS}
IFS=","
pathArray=(${paths})
IFS=${OIFS}
local fileNames=
for ((i=0; i<${#pathArray[@]}; ++i))
do
local fileName=$(fileNameFromPath ${pathArray[${i}]})
if [ -z "${fileNames}" ]
then
fileNames="${fileName}"
else
fileNames="${fileNames},${fileName}"
fi
done
echo "${fileNames}"
}
convert2serverPath()
{
local fileName=$(fileNameFromPath $1)
local serverFile="${SERVER_SUB_DIR}/${fileName}"
echo "${serverFile}"
}
convert2serverPath_list()
{
local localFiles=$1
OIFS=${IFS}
IFS=","
localFileArray=(${localFiles})
IFS=${OIFS}
local serverFiles=
for ((i=0; i<${#localFileArray[@]}; ++i))
do
local serverFile=$(convert2serverPath ${localFileArray[${i}]})
if [ -z "${serverFiles}" ]
then
serverFiles="${serverFile}"
else
serverFiles="${serverFiles},${serverFile}"
fi
done
echo "${serverFiles}"
}
convert2submitPath()
{
local serverFile=$1
echo "${PREFIX_SERVER_PATH}/${serverFile}"
}
convert2submitPath_list()
{
local serverFiles=$1
OIFS=${IFS}
IFS=","
serverFileArray=(${serverFiles})
IFS=${OIFS}
local submitPaths=
for ((i=0; i<${#serverFileArray[@]}; ++i))
do
local submitPath=$(convert2submitPath ${serverFileArray[${i}]})
if [ -z "${submitPaths}" ]
then
submitPaths="${submitPath}"
else
submitPaths="${submitPaths},${submitPath}"
fi
done
echo "${submitPaths}"
}
server2local()
{
local serverPath=$1
local localPath=$2
local cmd="curl ${SS_CURL_OPTIONS} -X GET $(get_http_authentication) -H '$(get_http_instance_id)' -D '${localPath}.header' https://${HOSTNAME}/tenant/data/${serverPath}"
console "\nDownloading ${localPath}\n"
logMessage "server2local command: ${cmd}\n"
local result=$(eval "${cmd}")
fileExist="`cat "${localPath}.header" | grep "404 NOT FOUND" | wc -l`"
if [ "${fileExist}" ]
then
echo "${result}" > ${localPath}
fi
rm -f ${localPath}.header
return ${fileExist}
}
terminate_spark()
{
if [ -n "${submissionId}" ]
then
logMessage "WARN: Terminate signal received. Stop spark job: ${submissionId}\n"
local result=$(call_kill_REST)
logMessage "Terminate result : ${result}\n"
# Give it some time before polling for status
sleep ${SS_POLL_INTERVAL}
local resultStatus=$(call_status_REST)
driverStatus="`echo ${resultStatus} | sed -n 's/.*\"driverState\" : \"\([^\"]*\)\",.*/\1/p'`"
echo "Job kill: ${submissionId} status is ${driverStatus}"
fi
endScript
}
ctrlc_handle()
{
while true
do
read -p "Terminate submitted job? (y/n)" isCancel
case $isCancel in
[Yy]* ) isCancel=true; break;;
[Nn]* ) isCancel=false; break;;
* ) echo "Please answer yes or no";;
esac
done
if [[ "$isCancel" = "true" ]]; then
terminate_spark
exit 1
fi
while true
do
read -p "Continue polling for job status? (y/n)" isPolling
case $isPolling in
[Yy]* ) isPolling=true; break;;
[Nn]* ) isPolling=false; break;;
* ) echo "Please answer yes or no";;
esac
done
if [[ "$isPolling" = "false" ]]; then
endScriptWithCommands
exit 0
fi
}
substituteArg()
{
local arg=$1
local fileName="`echo ${arg} | sed -n 's/.*file:\/\/\([^\"]*\)\"/\1/p'`"
local newArg=${arg}
if [ -n "${fileName}" ]
then
if [[ "${uploadList}" =~ "${fileName}" ]]; then
newArg="\"file://${SERVER_SUB_DIR}/${fileName}\""
fi
fi
echo "${newArg}"
}
parsing_appArgs()
{
local argString=$1
OIFS=${IFS}
IFS=","
local argArray=(${argString})
IFS=${OIFS}
local resultArgs=
for ((i=0; i<${#argArray[@]}; ++i))
do
local arg=$(substituteArg ${argArray[${i}]})
if [ -z "${resultArgs}" ]
then
resultArgs="${arg}"
else
resultArgs="${resultArgs},${arg}"
fi
done
echo "${resultArgs}"
}
isSparkServiceConf()
{
local conf_key="$1"
local spark_service_confs="spark.service.tenant_id spark.service.instance_id spark.service.tenant_secret"
[[ $spark_service_confs =~ $conf_key ]] && echo "true" || echo "false"
}
submit_REST_json()
{
local appArgs1="$1"
local appResource="$2"
local mainClass="$3"
local sparkJars="$4"
local sparkFiles="$5"
local sparkPYFiles="$6"
local appArgs=$(parsing_appArgs "${appArgs1}")
local reqJson="{"
reqJson+=" \"action\" : \"CreateSubmissionRequest\", "
if [ "${PY_APP}" = "true" ]
then
local appResourceFileName=$(fileNameFromPath ${appResource})
if [ -n "${sparkPYFiles}" ]
then
local sparkPYFileNames=$(fileNameFromPath_list ${sparkPYFiles})
if [ -n "${appArgs}" ]
then
appArgs="\"--primary-py-file\",\"${appResourceFileName}\",\"--py-files\",\"${sparkPYFileNames}\",${appArgs}"
else
appArgs="\"--primary-py-file\",\"${appResourceFileName}\",\"--py-files\",\"${sparkPYFileNames}\""
fi
else
if [ -n "${appArgs}" ]
then
appArgs="\"--primary-py-file\",\"${appResourceFileName}\",${appArgs}"
else
appArgs="\"--primary-py-file\",\"${appResourceFileName}\""
fi
fi
fi
reqJson+=" \"appArgs\" : [ ${appArgs} ], "
reqJson+=" \"appResource\" : \"${appResource}\","
reqJson+=" \"clientSparkVersion\" : \"1.6.0\","
reqJson+=" \"environmentVariables\" : { \"SPARK_SUBMIT_DEPLOY_MODE\" : \"cluster\"}, "
reqJson+=" \"mainClass\" : \"${mainClass}\", "
reqJson+=" \"sparkProperties\" : { "
##### properties: spark.app.name
reqJson+=" \"spark.app.name\" : \"${APP_NAME}\", "
##### properties: spark.submit.deployMode
reqJson+=" \"spark.submit.deployMode\" : \"cluster\", "
##### properties: spark.jars - add appResource to jars list if this is java application
if [ -n "${sparkJars}" ]
then
if [ "${PY_APP}" = "false" ]
then
sparkJars+=",${appResource}"
fi
else
if [ "${PY_APP}" = "false" ]
then
sparkJars=${appResource}
fi
fi
if [ -n "${sparkJars}" ]
then
reqJson+=" \"spark.jars\" : \"${sparkJars}\", "
fi
##### properties: spark.files - add appResource to files list if this is python application
if [ -n "${sparkFiles}" ]
then
if [ -n "${sparkPYFiles}" ]
then
sparkFiles+=",${appResource},${sparkPYFFiles}"
elif [ "${PY_APP}" == "true" ]
then
sparkFiles+=",${appResource}"
fi
else
if [ -n "${sparkPYFiles}" ]
then
sparkFiles="${appResource},${sparkPYFiles}"
elif [ "${PY_APP}" == "true" ]
then
sparkFiles="${appResource}"
fi
fi
if [ -n "${sparkFiles}" ]
then
reqJson+=" \"spark.files\" : \"${sparkFiles}\", "
fi
##### properties: spark.submit.pyFiles
if [ -n "${sparkPYFiles}" ]
then
reqJson+=" \"spark.submit.pyFiles\" : \"${sparkPYFiles}\", "
fi
local version_include=false
for ((i=0; i<${#CONF_KEY[@]}; ++i))
do
if [[ $(isSparkServiceConf ${CONF_KEY[${i}]}) == "false" ]]; then
reqJson+=" \"${CONF_KEY[${i}]}\" : \"${CONF_VAL[${i}]}\", "
fi
if [[ "${CONF_KEY[${i}]}" = "spark.service.spark_version" ]]; then
version_include=true
fi
done
##### properties: spark.service.* : all properties specific for spark service
if [[ "$version_include" = "false" ]]; then
reqJson+=" \"spark.service.spark_version\" : \"${DEFAULT_SPARK_VERSION}\", "
fi
reqJson+=" \"spark.service.tenant_id\" : \"${TENANT_ID}\", "
reqJson+=" \"spark.service.instance_id\" : \"${INSTANCE_ID}\", "
reqJson+=" \"spark.service.tenant_secret\" : \"${TENANT_SECRET}\" "
reqJson+="}"
reqJson+="}"
echo ${reqJson}
}
status_kill_REST_json()
{
reqJson="{"
reqJson+=" \"sparkProperties\" : { "
reqJson+=" \"spark.service.tenant_id\" : \"${TENANT_ID}\", "
reqJson+=" \"spark.service.instance_id\" : \"${INSTANCE_ID}\", "
reqJson+=" \"spark.service.tenant_secret\" : \"${TENANT_SECRET}\", "
reqJson+=" \"spark.service.spark_version\" : \"${DEFAULT_SPARK_VERSION}\", "
reqJson+=" \"spark.service.submission_id\" : \"${submissionId}\" "
reqJson+="}"
reqJson+="}"
echo ${reqJson}
}
call_status_REST()
{
local requestBody=$(status_kill_REST_json)
local cmd="curl ${SS_CURL_OPTIONS} -X GET -i --data-binary '${requestBody}' https://${HOSTNAME}/v1/submissions/status/${submissionId}"
console "\nGetting status\n"
logMessage "call_status_REST command: ${cmd}\n"
local statusRequest=$(eval "${cmd}")
logMessage "call_status_REST result: ${statusRequest}\n"
echo "${statusRequest}"
}
call_kill_REST()
{
local requestBody=$(status_kill_REST_json)
local cmd="curl ${SS_CURL_OPTIONS} -X POST -i --data-binary '${requestBody}' https://${HOSTNAME}/v1/submissions/kill/${submissionId}"
console "\nKilling submission\n"
logMessage "call_kill_REST command: ${cmd}\n"
local killRequest=$(eval "${cmd}")
logMessage "call_kill_REST result: ${killRequest}\n"
echo "${killRequest}"
}
# =============================================================================
# -- Main ---------------------------------------------------------------------
# =============================================================================
trap ctrlc_handle SIGINT
# -- Parse command line arguments ---------------------------------------------
if [[ $# == 0 ]]
then
printUsage
fi
while [[ $# > 0 ]]
do
key="$1"
case $key in
--help)
printUsage
;;
--version)
printVersion
;;
--master)
MASTER="$2"
HOSTNAME=$(get_hostname_from_url ${MASTER})
logMessage "MASTER HOSTNAME: ${HOSTNAME}\n"
shift
shift
;;
--jars)
JARS="$2"
shift
shift
;;
--files)
FILES="$2"
shift
shift
;;
--class)
CLASS="$2"
shift
shift
;;
--conf)
aconf="$2"
CONF_KEY[${confI}]="`echo ${aconf} | sed -n 's/\([^=].*\)=\(.*\)/\1/p'`"
CONF_VAL[${confI}]="`echo ${aconf} | sed -n 's/\([^=].*\)=\(.*\)/\2/p'`"
((confI++))
shift
shift
;;
--vcap)
VCAP_FILE="$2"
shift
shift
;;
--status)
CHECK_STATUS=true
submissionId="$2"
shift
shift
;;
--kill)
KILL_JOB=true
submissionId="$2"
shift
shift
;;
--name)
APP_NAME="$2"
shift
shift
;;
--py-files)
PY_FILES="$2"
PY_APP=true
shift
shift
;;
--deploy-mode)
DEPLOY_MODE="$2"
shift
shift
;;
*)
if [[ "${key}" =~ ^--.* ]] && [[ -z "${APP_MAIN}" ]]; then
printf "Error: Unrecognized option: ${key} \n"
exit 1
else
if [ -z "${APP_MAIN}" ]
then
APP_MAIN="${key}"
shift
else
if [ -z "${app_parms}" ]
then
app_parms=" \"${key}\" "
else
app_parms="${app_parms}, \"${key}\" "
fi
shift
fi
fi
;;
esac
done
# -- Initialize log file ------------------------------------------------------
if [ "${SS_LOG_ENABLE}" = "true" ]
then
rm -f ${LOG_FILE}
console "To see the log, in another terminal window run the following command:\n"
console "tail -f ${LOG_FILE}\n\n"
logMessage "Timestamp: ${EXECUTION_TIMESTAMP}\n"
logMessage "Date: $(date +'%Y-%m-%d %H:%M:%S')\n"
logMessage "VERSION: ${VERSION}\n"
logMessage "\nCommand invocation: ${invokeCommand}\n"
fi
# -- Check variables ----------------------------------------------------------
# Check if both vcap file and --master option are not specified,if so raise error
if [[ -z "${VCAP_FILE}" ]] && [[ -z "${MASTER}" ]];
then
display_master_url_err_msg
exit 1
fi
# -- Pull values from VCAP ----------------------------------------------------
if [ ! -z "${VCAP_FILE}" ]
then
logFile ${VCAP_FILE}
INSTANCE_ID=$(get_from_vcap ${VCAP_FILE} "instance_id")
TENANT_ID=$(get_from_vcap ${VCAP_FILE} "tenant_id")
TENANT_SECRET=$(get_from_vcap ${VCAP_FILE} "tenant_secret")
CLUSTER_MASTER_URL=$(get_from_vcap ${VCAP_FILE} "cluster_master_url")
fi
# -- Check variables ----------------------------------------------------------
# Check if vcap file doesnt contain master url and --master option is not specified, if so raise error.
if [[ -z "${CLUSTER_MASTER_URL}" ]] && [[ -z "${MASTER}" ]]
then
display_master_url_err_msg
exit 1
fi
vcap_hostname=$(get_hostname_from_url ${CLUSTER_MASTER_URL})
if [ ! -z "${MASTER}" ]
then
if [ "${HOSTNAME}" != "${vcap_hostname}" ] # if both the --master option and vcap are specified and they are not same, use the master url from --master option.
then
logMessage "WARN: The URL specified in '--master ${MASTER}' option does not match with the URL in 'cluster_master_url ${CLUSTER_MASTER_URL}' in '--vcap' ${VCAP_FILE}. Using ${MASTER} url.\n"
fi
else
HOSTNAME="${vcap_hostname}" #If --master option is not specified, then use the master url from vcap.
fi
# If IP address (i.e. not a FQDN), then add "--insecure" curl option.
if [[ "${HOSTNAME}" =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
SS_CURL_OPTIONS="${SS_CURL_OPTIONS} --insecure"
fi
# -- Get values from --conf option --------------------------------------------
if [ ! -z "${aconf}" ]
then
get_conf_options
fi
# -- Check variables ----------------------------------------------------------
if [[ -z "${TENANT_ID}" ]]; then
display_err_msg "TENANT_ID"
exit 1
elif [[ -z "${TENANT_SECRET}" ]]; then
display_err_msg "TENANT_SECRET"
exit 1
elif [[ -z "${INSTANCE_ID}" ]]; then
display_err_msg "INSTANCE_ID"
exit 1
fi
# -- Handle request for status or cancel -------------------------------------
if [ "${CHECK_STATUS}" = "true" ]
then
if [ -n "${submissionId}" ]
then
console "$(call_status_REST)\n"
exit 0
else
console "ERROR: You need to specify submission ID after --status option. Run with --help for usage information.\n"
exit 1
fi
fi
if [ "${KILL_JOB}" = "true" ]
then
if [ -n "${submissionId}" ]
then
console "$(call_kill_REST)\n"
exit 0
else
console "ERROR: You need to specify submission ID after --kill option. Run with --help for usage information.\n"
exit 1
fi
fi
# -- Handle request for submit -----------------------------------------------
if [ -z "${DEPLOY_MODE}" ] || [ "${DEPLOY_MODE}" != "cluster" ]
then
console "ERROR: '--deploy-mode' must be set to 'cluster'.\n"
exit 1
fi
if [ -z "${APP_MAIN}" ]
then
console "ERROR: The main application file is not specified correctly. Run with --help for usage information.\n"
exit 1
fi
if [[ "${APP_MAIN}" =~ .*\.py ]]; then
PY_APP=true
fi
if [ -z "${APP_NAME}" ]
then
if [ -z "${CLASS}" ]
then
APP_NAME=${APP_MAIN}
else
APP_NAME=${CLASS}
fi
fi
if [[ "${PY_APP}" = "false" ]] && [[ -z ${CLASS} ]]; then
console "ERROR: Missing option --class \n"
exit 1
fi
# -- Synthesize variables -----------------------------------------------------
if [ -z ${PREFIX_SERVER_PATH} ]; then PREFIX_SERVER_PATH="/gpfs/fs01/user/${TENANT_ID}/data"; fi
# -- Prepare remote path and upload files to the remote path ------------------
posixJars=
if [ "${JARS}" ]
then
if [ "${SS_JARS_UPLOAD}" = "true" ]
then
posixJars=$(convert2serverPath_list ${JARS})
local2server_list ${JARS} ${posixJars}
#posixJars=$(convert2submitPath_list ${posixJars})
else
posixJars="${JARS}"
fi
fi
posixFiles=
if [ "${FILES}" ]
then
if [ "${SS_FILES_UPLOAD}" = "true" ]
then
posixFiles=$(convert2serverPath_list ${FILES})
local2server_list ${FILES} ${posixFiles}
else
posixFiles="${FILES}"
fi
fi
posixPYFiles=
if [ "${PY_FILES}" ]
then
if [ "${SS_FILES_UPLOAD}" = "true" ]
then
posixPYFiles=$(convert2serverPath_list ${PY_FILES})
local2server_list ${PY_FILES} ${posixPYFiles}
else
posixPYFiles="${PY_FILES}"
fi
fi
if [ "${SS_APP_MAIN_UPLOAD}" = "true" ]
then
app_server_path=$(convert2serverPath ${APP_MAIN})
local2server ${APP_MAIN} ${app_server_path}
#app_server_path=$(convert2submitPath ${app_server_path})
else
app_server_path=${APP_MAIN}
fi
# -- Compose spark-submit command ---------------------------------------------
mainClass=${CLASS}
if [ "${PY_APP}" = "true" ]
then
mainClass="org.apache.spark.deploy.PythonRunner"
fi