mirror of https://github.com/apache/druid.git
47 lines
2.5 KiB
Bash
47 lines
2.5 KiB
Bash
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#!/bin/bash
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############################
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# Licensed to Metamarkets Group Inc. (Metamarkets) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. Metamarkets licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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############################
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# This script downloads the appropriate log4j2 jars and runs jconsole with them as plugins.
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# This script can be used as an example for how to connect to a druid.io instance to
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# change the logging parameters at runtime
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############################
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LOG4J2_VERSION=2.4.1
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MVN_REPO=`mvn help:evaluate -Dexpression=settings.localRepository | grep -v '\[INFO\]' | tail -n 1`
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LOG4J_API_PATH=${MVN_REPO}/org/apache/logging/log4j/log4j-api/${LOG4J2_VERSION}/log4j-api-${LOG4J2_VERSION}.jar
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LOG4J_CORE_PATH=${MVN_REPO}/org/apache/logging/log4j/log4j-core/${LOG4J2_VERSION}/log4j-core-${LOG4J2_VERSION}.jar
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LOG4J_GUI_PATH=${MVN_REPO}/org/apache/logging/log4j/log4j-jmx-gui/${LOG4J2_VERSION}/log4j-jmx-gui-${LOG4J2_VERSION}.jar
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APACHE_REPO='https://repository.apache.org/content/groups/public'
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if [ ! -e ${LOG4J_API_PATH} ]; then
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echo "Downloading missing jars for Log4j api version ${LOG4J2_VERSION} to ${LOG4J_API_PATH}"
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mvn dependency:get -DrepoUrl=${APACHE_REPO} -Dartifact=org.apache.logging.log4j:log4j-api:${LOG4J2_VERSION} > /dev/null 2>&1 &
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fi
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if [ ! -e ${LOG4J_CORE_PATH} ]; then
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echo "Downloading missing jars for Log4j core version ${LOG4J2_VERSION} to ${LOG4J_CORE_PATH}"
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mvn dependency:get -DrepoUrl=${APACHE_REPO} -Dartifact=org.apache.logging.log4j:log4j-core:${LOG4J2_VERSION} > /dev/null 2>&1 &
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fi
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if [ ! -e ${LOG4J_GUI_PATH} ]; then
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echo "Downloading missing jars for Log4j gui version ${LOG4J2_VERSION} to ${LOG4J_GUI_PATH}"
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mvn dependency:get -DrepoUrl=${APACHE_REPO} -Dartifact=org.apache.logging.log4j:log4j-jmx-gui:${LOG4J2_VERSION} > /dev/null 2>&1 &
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fi
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wait
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jconsole -pluginpath ${LOG4J_API_PATH}:${LOG4J_CORE_PATH}:${LOG4J_GUI_PATH} $@
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