Xavier Léauté b517c3339b
remove ZooKeeper 3.4 support + pass tests with Java 15 (#11073)
With this change, Druid will only support ZooKeeper 3.5.x and later.

In order to support Java 15 we need to switch to ZK 3.5.x client libraries and drop support for ZK 3.4.x
(see #10780 for the detailed reasons) 

* remove ZooKeeper 3.4.x compatibility
* exclude additional ZK 3.5.x netty dependencies to ensure we use our version
* keep ZooKeeper version used for integration tests in sync with client library version
* remove the need to specify ZK version at runtime for docker
* add support to run integration tests with JDK 15
* build and run unit tests with Java 15 in travis
2021-05-25 12:49:49 -07:00

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#!/bin/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 -e
set -u
export DEBIAN_FRONTEND=noninteractive
APACHE_ARCHIVE_MIRROR_HOST=${APACHE_ARCHIVE_MIRROR_HOST:-https://archive.apache.org}
apt-get update
# wget
apt-get install -y wget
# MySQL (Metadata store)
apt-get install -y default-mysql-server
# Supervisor
apt-get install -y supervisor
# Zookeeper
install_zk() {
wget -q -O /tmp/$ZK_TAR.tar.gz "$APACHE_ARCHIVE_MIRROR_HOST/dist/zookeeper/zookeeper-$ZK_VERSION/$ZK_TAR.tar.gz"
tar -xzf /tmp/$ZK_TAR.tar.gz -C /usr/local
cp /usr/local/$ZK_TAR/conf/zoo_sample.cfg /usr/local/$ZK_TAR/conf/zoo.cfg
rm /tmp/$ZK_TAR.tar.gz
}
ZK_TAR=apache-zookeeper-$ZK_VERSION-bin
install_zk
ln -s /usr/local/$ZK_TAR /usr/local/zookeeper
# Kafka
# KAFKA_VERSION is defined by docker build arguments
wget -q -O /tmp/kafka_2.13-$KAFKA_VERSION.tgz "$APACHE_ARCHIVE_MIRROR_HOST/dist/kafka/$KAFKA_VERSION/kafka_2.13-$KAFKA_VERSION.tgz"
tar -xzf /tmp/kafka_2.13-$KAFKA_VERSION.tgz -C /usr/local
ln -s /usr/local/kafka_2.13-$KAFKA_VERSION /usr/local/kafka
rm /tmp/kafka_2.13-$KAFKA_VERSION.tgz
# Druid system user
adduser --system --group --no-create-home druid \
&& mkdir -p /var/lib/druid \
&& chown druid:druid /var/lib/druid
# clean up time
apt-get clean \
&& rm -rf /tmp/* \
/var/tmp/* \
/var/lib/apt/lists \
/root/.m2