| #!/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 -x |
| |
| # append ssh public key to authorized_keys file |
| #echo $AUTHORIZED_SSH_PUBLIC_KEY >> /home/hduser/.ssh/authorized_keys |
| |
| # format the namenode if it's not already done |
| su -l -c 'mkdir -p /home/hduser/data/hadoop/nn /home/hduser/data/hadoop/dn && /opt/hadoop/bin/hadoop namenode -format' hduser |
| |
| # start ssh daemon |
| service ssh start |
| |
| # start zookeeper used for HDFS |
| service zookeeper start |
| |
| # clear hadoop logs |
| rm -fr /opt/hadoop/logs/* |
| |
| # start HDFS |
| su -l -c '/opt/hadoop/sbin/start-dfs.sh' hduser |
| |
| # start YARN |
| su -l -c '/opt/hadoop/sbin/start-yarn.sh' hduser |
| |
| #start HBASE |
| su -l -c '/opt/hbase/bin/start-hbase.sh' hduser |
| |
| #start HBASE thrift |
| su -l -c '/opt/hbase/bin/hbase thrift start > /opt/hbase/logs/thrift.log 2>&1 &' hduser |
| |
| sleep 1 |
| |
| # tail log directory |
| tail -n 1000 -f /opt/hadoop/logs/*.log /opt/hbase/logs/*.log /opt/nutch/logs/*.log |
