标签:
软件版本:
Oozie4.2.0,Hadoop2.6.0,Spark1.4.1,Hive0.14,Pig0.15.0,Maven3.2,JDK1.7,zookeeper3.4.6,HBase1.1.2,MySQL5.6
集群部署:
node1~4.centos.com node1~4 192.168.0.31~34 1G*4 内存 1核*4 虚拟机
node1:NameNode 、ResourceManager;
node2:SecondaryNameNode、Master、HMaster、HistoryServer、JobHistoryServer
node3:oozie-server(tomcat)、DataNode、NodeManager、HRegionServer、Worker、QuorumPeerMain
node4:DataNode、NodeManager、HRegionServer、Worker、Pig client、Hive Client、HiveServer2、QuorumPeerMain、mysql
bin/mkdistro.sh -DskipTests -Phadoop-2 -Dhadoop.auth.version=2.6.0 -Ddistcp.version=2.6.0 -Dspark.version=1.4.1 -Dpig.version=0.15.0 -Dtomcat.version=7.0.52如果加入了hbase或者hive,并且指定到较高版本,则会出错,如:
#bin/mkdistro.sh -DskipTests -Phadoop-2 -Dhadoop.auth.version=2.6.0 -Ddistcp.version=2.6.0 -Dspark.version=1.4.1 -Dpig.version=0.15.0 -Dtomcat.version=7.0.52 #-Dhive.version=0.14.0 -Dhbase.version=1.1.2 ## 指定hive和hbase到较高版本编译通不过
<property>
<name>hadoop.proxyuser.[USER].hosts</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.[USER].groups</name>
<value>*</value>
</property>其中,[USER]需要改为后面启动oozie tomcat的用户hdfs dfsadmin -refreshSuperUserGroupsConfiguration yarn rmadmin -refreshSuperUserGroupsConfiguration
<property>
<name>oozie.service.JPAService.create.db.schema</name>
<value>true</value>
</property>
<property>
<name>oozie.service.JPAService.jdbc.driver</name>
<value>com.mysql.jdbc.Driver</value>
</property>
<property>
<name>oozie.service.JPAService.jdbc.url</name>
<value>jdbc:mysql://node4:3306/oozie?createDatabaseIfNotExist=true</value>
</property>
<property>
<name>oozie.service.JPAService.jdbc.username</name>
<value>root</value>
</property>
<property>
<name>oozie.service.JPAService.jdbc.password</name>
<value>root</value>
</property>
<property>
<name>oozie.service.HadoopAccessorService.hadoop.configurations</name>
<value>*=/usr/hadoop/hadoop-2.6.0/etc/hadoop</value>
</property>
oozie.wf.application.path=hdfs://node1:8020/user/root/workflow/mr_demo/wf #Hadoop"R jobTracker=node1:8032 #Hadoop"fs.default.name nameNode=hdfs://node1:8020/ #Hadoop"mapred.queue.name queueName=default
<workflow-app xmlns="uri:oozie:workflow:0.2" name="map-reduce-wf">
<start to="mr-node"/>
<action name="mr-node">
<map-reduce>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<prepare>
<delete path="${nameNode}/user/${wf:user()}/workflow/mr_demo/output"/>
</prepare>
<configuration>
<property>
<name>mapred.job.queue.name</name>
<value>${queueName}</value>
</property>
<property>
<name>mapreduce.mapper.class</name>
<value>org.apache.hadoop.examples.WordCount$TokenizerMapper</value>
</property>
<property>
<name>mapreduce.reducer.class</name>
<value>org.apache.hadoop.examples.WordCount$IntSumReducer</value>
</property>
<property>
<name>mapred.map.tasks</name>
<value>1</value>
</property>
<property>
<name>mapred.input.dir</name>
<value>/user/${wf:user()}/bank.csv</value>
</property>
<property>
<name>mapred.output.dir</name>
<value>/user/${wf:user()}/workflow/mr_demo/output</value>
</property>
</configuration>
</map-reduce>
<ok to="end"/>
<error to="fail"/>
</action>
<kill name="fail">
<message>Map/Reduce failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<end name="end"/>
</workflow-app>
oozie.wf.application.path=hdfs://node1:8020/user/root/workflow/pig_demo/wf oozie.use.system.libpath=true #pig流程必须配置此选项 #Hadoop"ResourceManager resourceManager=node1:8032 #Hadoop"fs.default.name nameNode=hdfs://node1:8020/ #Hadoop"mapred.queue.name queueName=default
<workflow-app xmlns="uri:oozie:workflow:0.2"
name="whitehouse-workflow">
<start to="transform_job"/>
<action name="transform_job">
<pig>
<job-tracker>${resourceManager}</job-tracker>
<name-node>${nameNode}</name-node>
<prepare>
<delete path="/user/root/workflow/pig_demo/output"/>
</prepare>
<script>transform_job.pig</script>
</pig>
<ok to="end"/>
<error to="fail"/>
</action>
<kill name="fail">
<message>Job failed, error
message[${wf:errorMessage(wf:lastErrorNode())}]
</message>
</kill>
<end name="end"/>
</workflow-app>
bank_data= LOAD ‘/user/root/bank.csv‘ USING PigStorage(‘;‘) AS (age:int, job:chararray, marital:chararray,education:chararray, default:chararray,balance:int,housing:chararray,loan:chararray, contact:chararray,day:int,month:chararray,duration:int,campaign:int, pdays:int,previous:int,poutcom:chararray,y:chararray); age_gt_30 = FILTER bank_data BY age >= 30; store age_gt_30 into ‘/user/root/workflow/pig_demo/output‘ using PigStorage(‘,‘);4. 运行
nameNode=hdfs://node1:8020
jobTracker=node1:8032
queueName=default
maxAge=30
input=/user/root/bank.csv
output=/user/root/workflow/hive_demo/output
oozie.use.system.libpath=true
oozie.wf.application.path=${nameNode}/user/${user.name}/workflow/hive_demo/wf2. workflow.xml<workflow-app xmlns="uri:oozie:workflow:0.2" name="hive-wf">
<start to="hive-node"/>
<action name="hive-node">
<hive xmlns="uri:oozie:hive-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<prepare>
<delete path="${output}/hive"/>
<mkdir path="${output}"/>
</prepare>
<configuration>
<property>
<name>mapred.job.queue.name</name>
<value>${queueName}</value>
</property>
</configuration>
<script>script.hive</script>
<param>INPUT=${input}</param>
<param>OUTPUT=${output}/hive</param>
<param>maxAge=${maxAge}</param>
</hive>
<ok to="end"/>
<error to="fail"/>
</action>
<kill name="fail">
<message>Hive failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<end name="end"/>
</workflow-app>
3. hive任务用到的脚本 script.hiveDROP TABLE IF EXISTS bank;
CREATE TABLE bank(
age int,
job string,
marital string,education string,
default string,balance int,housing string,loan string,
contact string,day int,month string,duration int,campaign int,
pdays int,previous int,poutcom string,y string
)
ROW FORMAT DELIMITED FIELDS TERMINATED BY ‘\073‘
STORED AS TEXTFILE;
LOAD DATA INPATH ‘${INPUT}‘ INTO TABLE bank;
INSERT OVERWRITE DIRECTORY ‘${OUTPUT}‘ SELECT * FROM bank where age > ‘${maxAge}‘;注意:‘\073’ 代表分号;nameNode=hdfs://node1:8020
jobTracker=node1:8032
queueName=default
jdbcURL=jdbc:hive2://node4:10000/default # hiveserver2 时,配置此选项
maxAge=30
input=/user/root/bank.csv
output=/user/root/workflow/hive2_demo/output
oozie.use.system.libpath=true
oozie.wf.application.path=${nameNode}/user/${user.name}/workflow/hive2_demo/wf<workflow-app xmlns="uri:oozie:workflow:0.5" name="hive2-wf">
<start to="hive2-node"/>
<action name="hive2-node">
<hive2 xmlns="uri:oozie:hive2-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<prepare>
<delete path="${output}/hive"/>
<mkdir path="${output}"/>
</prepare>
<configuration>
<property>
<name>mapred.job.queue.name</name>
<value>${queueName}</value>
</property>
</configuration>
<jdbc-url>${jdbcURL}</jdbc-url>
<script>script2.hive</script>
<param>INPUT=${input}</param>
<param>OUTPUT=${output}/hive</param>
<param>maxAge=${maxAge}</param>
</hive2>
<ok to="end"/>
<error to="fail"/>
</action>
<kill name="fail">
<message>Hive2 failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<end name="end"/>
</workflow-app>
3. hive2用到的脚本: script2.hiveDROP TABLE IF EXISTS bank2;
CREATE TABLE bank2(
age int,
job string,
marital string,education string,
default string,balance int,housing string,loan string,
contact string,day int,month string,duration int,campaign int,
pdays int,previous int,poutcom string,y string
)
ROW FORMAT DELIMITED FIELDS TERMINATED BY ‘\073‘
STORED AS TEXTFILE;
LOAD DATA INPATH ‘${INPUT}‘ INTO TABLE bank2;
INSERT OVERWRITE DIRECTORY ‘${OUTPUT}‘ SELECT * FROM bank2 where age > ‘${maxAge}‘;
nameNode=hdfs://node1:8020
jobTracker=node1:8032
#master=spark://node2:7077
master=spark://node2:6066
sparkMode=cluster
queueName=default
oozie.use.system.libpath=true
input=/user/root/bank.csv
output=/user/root/workflow/spark_demo/output
# the jar file must be local
jarPath=${nameNode}/user/root/workflow/spark_demo/lib/oozie-examples.jar
oozie.wf.application.path=${nameNode}/user/${user.name}/workflow/spark_demo/wf由于sparkMode采用cluster,所以master的链接需要是下面的6066,:<workflow-app xmlns=‘uri:oozie:workflow:0.5‘ name=‘SparkFileCopy‘>
<start to=‘spark-node‘ />
<action name=‘spark-node‘>
<spark xmlns="uri:oozie:spark-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<prepare>
<delete path="${output}"/>
</prepare>
<master>${master}</master>
<mode>${sparkMode}</mode>
<name>Spark-FileCopy</name>
<class>org.apache.oozie.example.SparkFileCopy</class>
<jar>${jarPath}</jar>
<arg>${input}</arg>
<arg>${output}</arg>
</spark>
<ok to="end" />
<error to="fail" />
</action>
<kill name="fail">
<message>Workflow failed, error
message[${wf:errorMessage(wf:lastErrorNode())}]
</message>
</kill>
<end name=‘end‘ />
</workflow-app>
nameNode=hdfs://node1:8020
jobTracker=node1:8032
#master=spark://node2:7077
#master=spark://node2:6066
master=yarn-cluster
#sparkMode=cluster
queueName=default
oozie.use.system.libpath=true
input=/user/root/bank.csv
output=/user/root/workflow/sparkonyarn_demo/output
jarPath=${nameNode}/user/root/workflow/sparkonyarn_demo/lib/oozie-examples.jar
oozie.wf.application.path=${nameNode}/user/${user.name}/workflow/sparkonyarn_demo2. workflow.xml:<workflow-app xmlns=‘uri:oozie:workflow:0.5‘ name=‘SparkFileCopy_on_yarn‘>
<start to=‘spark-node‘ />
<action name=‘spark-node‘>
<spark xmlns="uri:oozie:spark-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<prepare>
<delete path="${output}"/>
</prepare>
<master>${master}</master>
<name>Spark-FileCopy-on-yarn</name>
<class>org.apache.oozie.example.SparkFileCopy</class>
<jar>${jarPath}</jar>
<spark-opts>--conf spark.yarn.historyServer.address=http://node2:18080 --conf spark.eventLog.dir=hdfs://node1:8020/spark-log --conf spark.eventLog.enabled=true</spark-opts>
<arg>${input}</arg>
<arg>${output}</arg>
</spark>
<ok to="end" />
<error to="fail" />
</action>
<kill name="fail">
<message>Workflow failed, error
message[${wf:errorMessage(wf:lastErrorNode())}]
</message>
</kill>
<end name=‘end‘ />
</workflow-app>标签:
原文地址:http://blog.csdn.net/fansy1990/article/details/50570518