chamikaramj commented on a change in pull request #15307:
URL: https://github.com/apache/beam/pull/15307#discussion_r689745003
##########
File path: release/src/main/scripts/run_rc_validation.sh
##########
@@ -583,3 +601,148 @@ if [[ ("$python_leaderboard_direct" = true \
else
echo "* Skip Python Leaderboard & GameStates Validations"
fi
+
+echo ""
+echo "====================Starting Python Cross-language
Validations==============="
+if [[ ("$python_xlang_kafka_taxi_dataflow" = true
+ || "$python_xlang_sql_taxi_dataflow" = true) \
+ && ! -z `which gnome-terminal` && ! -z `which kubectl` ]]; then
+ cd ${LOCAL_BEAM_DIR}
+
+ echo "---------------------Downloading Python Staging
RC----------------------------"
+ wget
${PYTHON_RC_DOWNLOAD_URL}/${RELEASE_VER}/python/apache-beam-${RELEASE_VER}.zip
+ wget
${PYTHON_RC_DOWNLOAD_URL}/${RELEASE_VER}/python/apache-beam-${RELEASE_VER}.zip.sha512
+ if [[ ! -f apache-beam-${RELEASE_VER}.zip ]]; then
+ { echo "Fail to download Python Staging RC files." ;exit 1; }
+ fi
+
+ echo "--------------------------Verifying
Hashes------------------------------------"
+ sha512sum -c apache-beam-${RELEASE_VER}.zip.sha512
+
+ `which pip` install --upgrade pip
+ `which pip` install --upgrade setuptools
+ `which pip` install --upgrade virtualenv
+
+ echo "-----------------------Setting up Shell Env
Vars------------------------------"
+ set_bashrc
+
+ echo "-----------------------Setting up Kafka Cluster on
GKE------------------------"
+ CLUSTER_NAME=xlang-kafka-cluster-$RANDOM
+ if [[ "$python_xlang_kafka_taxi_dataflow" = true ]]; then
+ gcloud container clusters create --project=${USER_GCP_PROJECT}
--region=${USER_GCP_REGION} --no-enable-ip-alias $CLUSTER_NAME
+ kubectl apply -R -f ${LOCAL_BEAM_DIR}/.test-infra/kubernetes/kafka-cluster
+ echo "* Please wait for 5 mins to let a Kafka cluster be launched on GKE."
+ echo "* Sleeping for 5 mins"
+ sleep 5m
+ else
+ echo "* Skip Kafka cluster setup"
+ fi
+
+ echo "-----------------------Building expansion service
jar------------------------"
+ ./gradlew sdks:java:io:expansion-service:shadowJar
+ ./gradlew sdks:java:extensions:sql:expansion-service:shadowJar
+
+ # Run Python XLang pipelines under multiple versions of Python
+ cd ${LOCAL_BEAM_DIR}
+ for py_version in "${PYTHON_VERSIONS_TO_VALIDATE[@]}"
+ do
+ rm -rf ./beam_env_${py_version}
+ echo "--------------Setting up virtualenv with $py_version
interpreter----------------"
+ virtualenv beam_env_${py_version} -p $py_version
+ . beam_env_${py_version}/bin/activate
+ ln -s ${LOCAL_BEAM_DIR}/sdks beam_env_${py_version}/lib/sdks
+
+ echo "--------------------------Installing Python
SDK-------------------------------"
+ pip install apache-beam-${RELEASE_VER}.zip[gcp]
+
+ echo "----------------Starting XLang Kafka Taxi with
DataflowRunner---------------------"
+ if [[ "$python_xlang_kafka_taxi_dataflow" = true ]]; then
+ BOOTSTRAP_SERVERS="$(kubectl get svc outside-0 -o
jsonpath='{.status.loadBalancer.ingress[0].ip}'):32400"
+ echo "BOOTSTRAP_SERVERS=${BOOTSTRAP_SERVERS}"
+ KAFKA_TAXI_DF_DATASET=${USER}_python_validations_$(date +%m%d)_$RANDOM
+ bq mk --project_id=${USER_GCP_PROJECT} ${KAFKA_TAXI_DF_DATASET}
+ echo "export BOOTSTRAP_SERVERS=${BOOTSTRAP_SERVERS}" >> ~/.bashrc
+ echo "export KAFKA_TAXI_DF_DATASET=${KAFKA_TAXI_DF_DATASET}" >> ~/.bashrc
+
+ echo "This is a streaming job. This task will be launched in a separate
terminal."
+ gnome-terminal -x sh -c \
+ "echo '*****************************************************';
+ echo '* Running Python XLang Kafka Taxi with DataflowRunner';
+ echo '*****************************************************';
+ . ${LOCAL_BEAM_DIR}/beam_env_${py_version}/bin/activate
+ python -m apache_beam.examples.kafkataxi.kafka_taxi \
+ --project=${USER_GCP_PROJECT} \
+ --region=${USER_GCP_REGION} \
+ --topic beam-runnerv2 \
+ --bootstrap_servers ${BOOTSTRAP_SERVERS} \
+ --bq_dataset ${KAFKA_TAXI_DF_DATASET} \
+ --runner DataflowRunner \
+ --num_workers 5 \
+ --temp_location=${USER_GCS_BUCKET}/temp/ \
+ --experiments=use_runner_v2 \
+ --with_metadata \
+ --sdk_location apache-beam-${RELEASE_VER}.zip; \
+ exec bash"
+
+ echo "***************************************************************"
+ echo "* Please wait for at least 10 mins to let Dataflow job be launched
and results get populated."
+ echo "* Sleeping for 10 mins"
+ sleep 10m
+ echo "* How to verify results:"
+ echo "* 1. Goto your Dataflow job console and check whether there is any
error."
+ echo "* 2. Check whether ${KAFKA_TAXI_DF_DATASET}.xlang_kafka_taxi has
data, retrieving BigQuery data as below: "
Review comment:
Data changes but can we just verify that the output is not empty ? Based
on my observation there's always some output data for these pipelines after few
minutes.
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