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https://issues.apache.org/jira/browse/FLINK-10600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16663894#comment-16663894
]
ASF GitHub Bot commented on FLINK-10600:
----------------------------------------
yanghua commented on a change in pull request #6924: [FLINK-10600] Provide
End-to-end test cases for modern Kafka connectors
URL: https://github.com/apache/flink/pull/6924#discussion_r228220202
##########
File path: flink-end-to-end-tests/test-scripts/test-data/modern-kafka-common.sh
##########
@@ -0,0 +1,152 @@
+#!/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.
+################################################################################
+
+set -o pipefail
+
+if [[ -z $TEST_DATA_DIR ]]; then
+ echo "Must run common.sh before modern-kafka-common.sh."
+ exit 1
+fi
+
+KAFKA_DIR=$TEST_DATA_DIR/kafka_2.11-2.0.0
+CONFLUENT_DIR=$TEST_DATA_DIR/confluent-5.0.0
+SCHEMA_REGISTRY_PORT=8082
+SCHEMA_REGISTRY_URL=http://localhost:${SCHEMA_REGISTRY_PORT}
+
+function setup_kafka_dist {
+ # download Kafka
+ mkdir -p $TEST_DATA_DIR
+ KAFKA_URL="https://archive.apache.org/dist/kafka/2.0.0/kafka_2.11-2.0.0.tgz";
+ echo "Downloading Kafka from $KAFKA_URL"
+ curl "$KAFKA_URL" > $TEST_DATA_DIR/modern-kafka.tgz
+
+ tar xzf $TEST_DATA_DIR/modern-kafka.tgz -C $TEST_DATA_DIR/
+
+ # fix kafka config
+ sed -i -e "s+^\(dataDir\s*=\s*\).*$+\1$TEST_DATA_DIR/zookeeper+"
$KAFKA_DIR/config/zookeeper.properties
+ sed -i -e "s+^\(log\.dirs\s*=\s*\).*$+\1$TEST_DATA_DIR/kafka+"
$KAFKA_DIR/config/server.properties
+}
+
+function setup_confluent_dist {
+ # download confluent
+ mkdir -p $TEST_DATA_DIR
+
CONFLUENT_URL="http://packages.confluent.io/archive/5.0/confluent-oss-5.0.0-2.11.tar.gz";
+ echo "Downloading confluent from $CONFLUENT_URL"
+ curl "$CONFLUENT_URL" > $TEST_DATA_DIR/modern-confluent.tgz
+
+ tar xzf $TEST_DATA_DIR/modern-confluent.tgz -C $TEST_DATA_DIR/
+
+ # fix confluent config
+ sed -i -e
"s#listeners=http://0.0.0.0:8081#listeners=http://0.0.0.0:${SCHEMA_REGISTRY_PORT}#";
$CONFLUENT_DIR/etc/schema-registry/schema-registry.properties
+}
+
+function start_kafka_cluster {
+ if [[ -z $KAFKA_DIR ]]; then
+ echo "Must run 'setup_kafka_dist' before attempting to start Kafka cluster"
+ exit 1
+ fi
+
+ $KAFKA_DIR/bin/zookeeper-server-start.sh -daemon
$KAFKA_DIR/config/zookeeper.properties
+ $KAFKA_DIR/bin/kafka-server-start.sh -daemon
$KAFKA_DIR/config/server.properties
+
+ # zookeeper outputs the "Node does not exist" bit to stderr
+ while [[ $($KAFKA_DIR/bin/zookeeper-shell.sh localhost:2181 get
/brokers/ids/0 2>&1) =~ .*Node\ does\ not\ exist.* ]]; do
+ echo "Waiting for broker..."
+ sleep 1
+ done
+}
+
+function stop_kafka_cluster {
+ $KAFKA_DIR/bin/kafka-server-stop.sh
+ $KAFKA_DIR/bin/zookeeper-server-stop.sh
+
+ PIDS=$(jps -vl | grep -i 'kafka\.Kafka' | grep java | grep -v grep | awk
'{print $1}')
+
+ if [ ! -z "$PIDS" ]; then
+ kill -s TERM $PIDS
+ fi
+
+ PIDS=$(jps -vl | grep java | grep -i QuorumPeerMain | grep -v grep | awk
'{print $1}')
+
+ if [ ! -z "$PIDS" ]; then
+ kill -s TERM $PIDS
+ fi
+}
+
+function create_kafka_topic {
+ $KAFKA_DIR/bin/kafka-topics.sh --create --zookeeper localhost:2181
--replication-factor $1 --partitions $2 --topic $3
+}
+
+function send_messages_to_kafka {
+ echo -e $1 | $KAFKA_DIR/bin/kafka-console-producer.sh --broker-list
localhost:9092 --topic $2
+}
+
+function read_messages_from_kafka {
+ $KAFKA_DIR/bin/kafka-console-consumer.sh --bootstrap-server localhost:9092
--from-beginning \
+ --max-messages $1 \
+ --topic $2 \
+ --consumer-property group.id=$3 2> /dev/null
+}
+
+function send_messages_to_kafka_avro {
+echo -e $1 | $CONFLUENT_DIR/bin/kafka-avro-console-producer --broker-list
localhost:9092 --topic $2 --property value.schema=$3 --property
schema.registry.url=${SCHEMA_REGISTRY_URL}
+}
+
+function modify_num_partitions {
+ $KAFKA_DIR/bin/kafka-topics.sh --alter --topic $1 --partitions $2
--zookeeper localhost:2181
+}
+
+function get_num_partitions {
+ $KAFKA_DIR/bin/kafka-topics.sh --describe --topic $1 --zookeeper
localhost:2181 | grep -Eo "PartitionCount:[0-9]+" | cut -d ":" -f 2
+}
+
+function get_partition_end_offset {
+ local topic=$1
+ local partition=$2
+
+ # first, use the console consumer to produce a dummy consumer group
+ read_messages_from_kafka 0 $topic dummy-consumer
+
+ # then use the consumer offset utility to get the LOG_END_OFFSET value for
the specified partition
+ $KAFKA_DIR/bin/kafka-consumer-groups.sh --describe --group dummy-consumer
--bootstrap-server localhost:9092 2> /dev/null \
+ | grep "$topic \+$partition" \
+ | tr -s " " \
+ | cut -d " " -f 4
+}
+
+function start_confluent_schema_registry {
Review comment:
ditto
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> Provide End-to-end test cases for modern Kafka connectors
> ---------------------------------------------------------
>
> Key: FLINK-10600
> URL: https://issues.apache.org/jira/browse/FLINK-10600
> Project: Flink
> Issue Type: Sub-task
> Components: Kafka Connector
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.7.0
>
>
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