100 lines
3.3 KiB
Bash
Executable File
100 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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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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## @description usage info
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## @audience private
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## @stability evolving
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## @replaceable no
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function hadoop_usage
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{
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hadoop_generate_usage "${MYNAME}" false
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}
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MYNAME="${BASH_SOURCE-$0}"
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bin=$(cd -P -- "$(dirname -- "${MYNAME}")" >/dev/null && pwd -P)
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# let's locate libexec...
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if [[ -n "${HADOOP_HOME}" ]]; then
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HADOOP_DEFAULT_LIBEXEC_DIR="${HADOOP_HOME}/libexec"
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else
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HADOOP_DEFAULT_LIBEXEC_DIR="${bin}/../libexec"
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fi
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HADOOP_LIBEXEC_DIR="${HADOOP_LIBEXEC_DIR:-$HADOOP_DEFAULT_LIBEXEC_DIR}"
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# shellcheck disable=SC2034
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HADOOP_NEW_CONFIG=true
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if [[ -f "${HADOOP_LIBEXEC_DIR}/yarn-config.sh" ]]; then
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. "${HADOOP_LIBEXEC_DIR}/yarn-config.sh"
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else
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echo "ERROR: Cannot execute ${HADOOP_LIBEXEC_DIR}/yarn-config.sh." 2>&1
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exit 1
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fi
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HADOOP_JUMBO_RETCOUNTER=0
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# start resourceManager
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HARM=$("${HADOOP_HDFS_HOME}/bin/hdfs" getconf -confKey yarn.resourcemanager.ha.enabled 2>&-)
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if [[ ${HARM} = "false" ]]; then
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echo "Starting resourcemanager"
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hadoop_uservar_su yarn resourcemanager "${HADOOP_YARN_HOME}/bin/yarn" \
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--config "${HADOOP_CONF_DIR}" \
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--daemon start \
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resourcemanager
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(( HADOOP_JUMBO_RETCOUNTER=HADOOP_JUMBO_RETCOUNTER + $? ))
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else
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logicals=$("${HADOOP_HDFS_HOME}/bin/hdfs" getconf -confKey yarn.resourcemanager.ha.rm-ids 2>&-)
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logicals=${logicals//,/ }
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for id in ${logicals}
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do
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rmhost=$("${HADOOP_HDFS_HOME}/bin/hdfs" getconf -confKey "yarn.resourcemanager.hostname.${id}" 2>&-)
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RMHOSTS="${RMHOSTS} ${rmhost}"
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done
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echo "Starting resourcemanagers on [${RMHOSTS}]"
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hadoop_uservar_su yarn resourcemanager "${HADOOP_YARN_HOME}/bin/yarn" \
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--config "${HADOOP_CONF_DIR}" \
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--daemon start \
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--workers \
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--hostnames "${RMHOSTS}" \
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resourcemanager
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(( HADOOP_JUMBO_RETCOUNTER=HADOOP_JUMBO_RETCOUNTER + $? ))
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fi
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# start nodemanager
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echo "Starting nodemanagers"
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hadoop_uservar_su yarn nodemanager "${HADOOP_YARN_HOME}/bin/yarn" \
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--config "${HADOOP_CONF_DIR}" \
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--workers \
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--daemon start \
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nodemanager
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(( HADOOP_JUMBO_RETCOUNTER=HADOOP_JUMBO_RETCOUNTER + $? ))
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# start proxyserver
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PROXYSERVER=$("${HADOOP_HDFS_HOME}/bin/hdfs" getconf -confKey yarn.web-proxy.address 2>&- | cut -f1 -d:)
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if [[ -n ${PROXYSERVER} ]]; then
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hadoop_uservar_su yarn proxyserver "${HADOOP_YARN_HOME}/bin/yarn" \
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--config "${HADOOP_CONF_DIR}" \
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--workers \
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--hostnames "${PROXYSERVER}" \
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--daemon start \
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proxyserver
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(( HADOOP_JUMBO_RETCOUNTER=HADOOP_JUMBO_RETCOUNTER + $? ))
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fi
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exit ${HADOOP_JUMBO_RETCOUNTER}
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