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63ee69b4e8
* Claim full support for Java 17. No production code has changed, except the startup scripts. Changes: 1) Allow Java 17 without DRUID_SKIP_JAVA_CHECK. 2) Include the full list of opens and exports on both Java 11 and 17. 3) Document that Java 17 is both supported and preferred. 4) Switch some tests from Java 11 to 17 to get better coverage on the preferred version. * Doc update. * Update errorprone. * Update docker_build_containers.sh. * Update errorprone in licenses.yaml. * Add some more run-javas. * Additional run-javas. * Update errorprone. * Suppress new errorprone error. * Add exports and opens in ForkingTaskRunner for Java 11+. Test, doc changes. * Additional errorprone updates. * Update for errorprone. * Restore old fomatting in LdapCredentialsValidator. * Copy bin/ too. * Fix Java 15, 17 build line in docker_build_containers.sh. * Update busybox image. * One more java command. * Fix interpolation. * IT commandline refinements. * Switch to busybox 1.34.1-glibc. * POM adjustments, build and test one IT on 17. * Additional debugging. * Fix silly thing. * Adjust command line. * Add exports and opens one more place. * Additional harmonization of strong encapsulation parameters.
109 lines
3.1 KiB
Bash
109 lines
3.1 KiB
Bash
#!/bin/bash -eu
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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## Initialization script for druid nodes
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## Runs druid nodes as a daemon
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## Environment Variables used by this script -
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## DRUID_BIN_DIR - directory having druid bin files, default=bin
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## DRUID_LIB_DIR - directory having druid jar files, default=lib
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## DRUID_CONF_DIR - directory having druid config files, default=conf/druid
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## DRUID_LOG_DIR - directory used to store druid logs, default=log
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## DRUID_PID_DIR - directory used to store pid files, default=var/druid/pids
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## HADOOP_CONF_DIR - directory used to store hadoop config files
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usage="Usage: node.sh nodeType (start|stop|status)"
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if [ $# -le 1 ]; then
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echo $usage
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exit 1
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fi
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nodeType=$1
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shift
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command=$1
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LIB_DIR="${DRUID_LIB_DIR:=lib}"
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BIN_DIR="${DRUID_BIN_DIR:=$DRUID_LIB_DIR/../bin}"
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CONF_DIR="${DRUID_CONF_DIR:=conf/druid}"
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PID_DIR="${DRUID_PID_DIR:=var/druid/pids}"
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WHEREAMI="$(dirname "$0")"
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WHEREAMI="$(cd "$WHEREAMI" && pwd)"
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# Remove possilble ending slash
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LOG_DIR="${DRUID_LOG_DIR:=${WHEREAMI}/log}"
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if [[ $LOG_DIR == */ ]];
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then
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LOG_DIR=${LOG_DIR%?}
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fi
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pid=$PID_DIR/$nodeType.pid
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case $command in
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(start)
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if [ -f $pid ]; then
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if kill -0 `cat $pid` > /dev/null 2>&1; then
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echo $nodeType node running as process `cat $pid`. Stop it first.
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exit 1
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fi
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fi
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if [ ! -d "$PID_DIR" ]; then mkdir -p $PID_DIR; fi
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if [ ! -d "$LOG_DIR" ]; then mkdir -p $LOG_DIR; fi
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nohup "$BIN_DIR/run-java" -Ddruid.node.type=$nodeType "-Ddruid.log.path=$LOG_DIR" `cat $CONF_DIR/$nodeType/jvm.config | xargs` -cp $CONF_DIR/_common:$CONF_DIR/$nodeType:$LIB_DIR/*:$HADOOP_CONF_DIR org.apache.druid.cli.Main server $nodeType >> /dev/null 2>&1 &
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nodeType_PID=$!
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echo $nodeType_PID > $pid
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echo "Started $nodeType node, pid: $nodeType_PID"
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echo "Logging to default file[$LOG_DIR/$nodeType.log] if no changes made to log4j2.xml"
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;;
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(stop)
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if [ -f $pid ]; then
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TARGET_PID=`cat $pid`
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if kill -0 $TARGET_PID > /dev/null 2>&1; then
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echo Stopping process `cat $pid`...
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kill $TARGET_PID
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else
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echo No $nodeType node to stop
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fi
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rm -f $pid
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else
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echo No $nodeType node to stop
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fi
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;;
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(status)
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if [ -f $pid ]; then
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if kill -0 `cat $pid` > /dev/null 2>&1; then
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echo RUNNING
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exit 0
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else
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echo STOPPED
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fi
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else
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echo STOPPED
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fi
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;;
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(*)
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echo $usage
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exit 1
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;;
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esac
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