ibuenros commented on a change in pull request #2578: [GOBBLIN-707] rewrite
gobblin script to combine all modes and command
URL: https://github.com/apache/incubator-gobblin/pull/2578#discussion_r286703827
##########
File path: bin/gobblin.sh
##########
@@ -17,50 +17,488 @@
# limitations under the License.
#
-calling_dir() {
- echo "$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+# JAVA_HOME is required.
+if [[ -z "$JAVA_HOME" ]]; then
+ echo -e "\nError: Environment variable JAVA_HOME not set!\n"
+ exit 1
+fi
+
+# global vars
+
+GOBBLIN_VERSION=@project.version@
+GOBBLIN_HOME="$(cd `dirname $0`/..; pwd)"
+GOBBLIN_LIB=${GOBBLIN_HOME}/lib
+GOBBLIN_BIN=${GOBBLIN_HOME}/bin
+GOBBLIN_LOGS=${GOBBLIN_HOME}/logs
+GOBBLIN_CONF=''
+
+#sourcing basic gobblin env vars like GOBBLIN_HOME and GOBBLIN_LIB
+. ${GOBBLIN_BIN}/gobblin-env.sh
+
+CLUSTER_NAME="gobblin_cluster"
+JVM_OPTS="-Xmx1g -Xms512m"
+LOG4J_FILE_PATH=''
+LOG4J_OPTS=''
+GOBBLIN_MODE=''
+ACTION=''
+JVM_FLAGS=''
+EXTRA_JARS=''
+VERBOSE=0
+ENABLE_GC_LOGS=0
+CMD_PARAMS=''
+
+
+# Gobblin Commands, Modes & respective Classes
+GOBBLIN_MODE_TYPE=''
+CLI='cli'
+SERVICE='service'
+
+# Commands
+JOB_STATE_TO_JSON_CMD='job-state-to-json'
+JOB_STORE_SCHEMA_MANAGER_CMD='job-store-schema-manager'
+CLASSPATH_CMD='classpath'
+
+# Execution Modes
+STANDALONE_MODE='standalone'
+CLUSTER_MASTER_MODE='cluster-master'
+CLUSTER_WORKER_MODE='cluster-worker'
+AWS_MODE='aws'
+YARN_MODE='yarn'
+MAPREDUCE_MODE='mapreduce'
+SERVICE_MANAGER_MODE='service-manager'
+
+GOBBLIN_EXEC_MODE_LIST="$STANDALONE_MODE $CLUSTER_MASTER_MODE
$CLUSTER_WORKER_MODE $AWS_MODE $YARN_MODE $MAPREDUCE_MODE $SERVICE_MANAGER_MODE"
+
+# CLI Command class
+CLI_CLASS='org.apache.gobblin.runtime.cli.GobblinCli'
+
+# Service Class
+STANDALONE_CLASS='org.apache.gobblin.scheduler.SchedulerDaemon'
+CLUSTER_MASTER_CLASS='org.apache.gobblin.cluster.GobblinClusterManager'
+CLUSTER_WORKER_CLASS='org.apache.gobblin.cluster.GobblinTaskRunner'
+AWS_CLASS='org.apache.gobblin.aws.GobblinAWSClusterLauncher'
+YARN_CLASS='org.apache.gobblin.yarn.GobblinYarnAppLauncher'
+MAPREDUCE_CLASS='org.apache.gobblin.runtime.mapreduce.CliMRJobLauncher'
+SERVICE_MANAGER_CLASS='org.apache.gobblin.service.modules.core.GobblinServiceManager'
+
+
+function print_gobblin_usage() {
+ echo "Usage:"
+ echo "gobblin.sh cli <cli-command> <params>"
+ echo "gobblin.sh service <execution-mode> <start|stop|status>"
+ echo ""
+ echo "Use \"gobblin <cli|service> --help\" for more information.
(Gobblin Version: $GOBBLIN_VERSION)"
+}
+
+function print_gobblin_cli_usage() {
Review comment:
Why is this needed? `GobblinCli` should be able to automatically generate
this usage info.
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