Shulou(Shulou.com)06/03 Report--

Mainly divided into two parts, yarn installation and flink installation, a total of three machines

10.10.10.125

10.10.10.126

10.10.10.127

-yarn installation

Wget 'http://mirror.bit.edu.cn/apache/hadoop/common/hadoop-2.8.5/hadoop-2.8.5.tar.gz'tar-zxvf hadoop-2.8.5.tar.gz-C / home/zr/hadoop/vim / etc/profileexport HADOOP_HOME=/home/zr/hadoop/hadoop-2.8.5export PATH=$HADOOP_HOME/bin:$PATHsource / etc/profilevim / etc/sysconfig/network host name must not be underlined or it will be finished. Egg bar HOSTNAME=flink125 (different machine configurations) vim / etc/hosts10.10.10.125 flink12510.10.10.126 flink12610.10.10.127 flink127vim yarn-site.xml add the following content yarn.nodemanager.aux-servicesmapreduce_shuffleyarn.nodemanager.aux-services.mapreduce.shuffle.classorg.apache.hadoop.mapred.ShuffleHandleryarn.resourcemanager.hostnameflink125yarn.resourcemanager.am.max-attempts4The maximum number of application master execution attemptsyarn.nodemanager.vmem-check-enabledfalsevi etc/hadoop/core-site.xml add to Next content fs.default.namehdfs://flink125:9000vi etc/hadoop/hdfs-site.xml add the following content dfs.namenode.name.dir file:///data/hadoop/storage/hdfs/namedfs.datanode.data.dirfile:///data/hadoop/storage/hdfs/data$ vi etc/hadoop/mapred-site.xml add the following content mapreduce.framework.nameyarndfs.replication2vi slaves add the following content flink126flink127vim hadoop/etc/hadoop/hdoop-env.sh will statement export JAVA_HOME=$JAVA_ Change HOME to export JAVA_HOME=/usr/java/jdk1.8.0_101

All the above operations are performed on three machines.

The following is the login-free operation

1 execute on 125 machine

Rm-r ~ / .ssh ssh-keygen scp ~ / .ssh/id_rsa.pub 126127 machine

2 execute separately on 126 127

Cat id_rsa.pub > > .ssh/authorized_keys

Finally, do the following on 125

Start hadoopstart-dfs.sh start yarnstart-yarn.sh

-yarn configuration completed

-flink installation

Wget 'http://mirrors.tuna.tsinghua.edu.cn/apache/flink/flink-1.7.2/flink-1.7.2-bin-hadoop28-scala_2.12.tgz'tar zxvf flink-1.7.2-bin-hadoop28-scala_2.12.tgz-C / home/zr/module/ modifies flink/conf/masters,slaves Flink-conf.yamlvi mastersflink125:8081flink126:8081vi slavesflink126flink127vi flink-conf.yamltaskmanager.numberOfTaskSlots:2jobmanager.rpc.address: flink125sudo vi / etc/profileexport FLINK_HOME=/opt/module/flink-1.6.1export PATH=$PATH:$FLINK_HOME/binsource / etc/profileconf/flink-conf.yamlhigh-availability: zookeeperhigh-availability.zookeeper.quorum: flink125:2181,flink126:2181 Flink127:2181high-availability.storageDir: hdfs:///home/zr/flink/recoveryhigh-availability.zookeeper.path.root: / home/zr/flinkyarn.application-attempts: 4zoo.cfgserver.1=flink125:2888:3888server.2=flink126:2888:3888server.3=flink127:2888:3888 all of the above operations are performed on three machines

-flink configuration completed

Execute on the 125 machine:

Start ZooKeeper arbitration. / start-zookeeper-quorum.sh launch flink./flink run-m yarn-cluster-yn 2-ytm 2048 / home/zr/module/flink-1.7.2/examples/zr/flink-data-sync-0.1.jar

Reference article

Https://www.cnblogs.com/frankdeng/p/9400627.html

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