Zeppelin为0.5.6
Zeppelin默认自带本地spark，可以不依赖任何集群，下载bin包，解压安装就可以使用。
使用其他的spark集群在yarn模式下。
配置：
vi zeppelin-env.sh
添加：
export SPARK_HOME=/usr/crh/current/spark-client
export SPARK_SUBMIT_OPTIONS="--driver-memory 512M --executor-memory 1G"export HADOOP_CONF_DIR=/etc/hadoop/conf
Zeppelin Interpreter配置
注意：设置完重启解释器。
Properties的master属性如下：
新建Notebook
Tips：几个月前zeppelin还是0.5.6，现在最新0.6.2，zeppelin 0.5.6写notebook时前面必须加%spark，而0.6.2若什么也不加就默认是scala语言。
zeppelin 0.5.6不加就报如下错：
Connect to 'databank:4300' failed
%spark.sqlselect count(*) from tc.gjl_test0
报错：
com.fasterxml.jackson.databind.JsonMappingException: Could not find creator property with name 'id' (in class org.apache.spark.rdd.RDDOperationScope)
at [Source: {"id":"2","name":"ConvertToSafe"}; line: 1, column: 1]
at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:148)
at com.fasterxml.jackson.databind.DeserializationContext.mappingException(DeserializationContext.java:843)
at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.addBeanProps(BeanDeserializerFactory.java:533)
at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.buildBeanDeserializer(BeanDeserializerFactory.java:220)
at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.createBeanDeserializer(BeanDeserializerFactory.java:143)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer2(DeserializerCache.java:409)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer(DeserializerCache.java:358)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:265)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:245)
at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:143)
at com.fasterxml.jackson.databind.DeserializationContext.findRootValueDeserializer(DeserializationContext.java:439)
at com.fasterxml.jackson.databind.ObjectMapper._findRootDeserializer(ObjectMapper.java:3666)
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3558)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2578)
at org.apache.spark.rdd.RDDOperationScope$.fromJson(RDDOperationScope.scala:85)
at org.apache.spark.rdd.RDDOperationScope$$anonfun$5.apply(RDDOperationScope.scala:136)
at org.apache.spark.rdd.RDDOperationScope$$anonfun$5.apply(RDDOperationScope.scala:136)
at scala.Option.map(Option.scala:145)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:136)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:130)
at org.apache.spark.sql.execution.ConvertToSafe.doExecute(rowFormatConverters.scala:56)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$5.apply(SparkPlan.scala:132)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$5.apply(SparkPlan.scala:130)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:150)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:130)
at org.apache.spark.sql.execution.SparkPlan.executeTake(SparkPlan.scala:187)
at org.apache.spark.sql.execution.Limit.executeCollect(basicOperators.scala:165)
at org.apache.spark.sql.execution.SparkPlan.executeCollectPublic(SparkPlan.scala:174)
at org.apache.spark.sql.DataFrame$$anonfun$org$apache$spark$sql$DataFrame$$execute$1$1.apply(DataFrame.scala:1499)
at org.apache.spark.sql.DataFrame$$anonfun$org$apache$spark$sql$DataFrame$$execute$1$1.apply(DataFrame.scala:1499)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:56)
at org.apache.spark.sql.DataFrame.withNewExecutionId(DataFrame.scala:2086)
at org.apache.spark.sql.DataFrame.org$apache$spark$sql$DataFrame$$execute$1(DataFrame.scala:1498)
at org.apache.spark.sql.DataFrame.org$apache$spark$sql$DataFrame$$collect(DataFrame.scala:1505)
at org.apache.spark.sql.DataFrame$$anonfun$head$1.apply(DataFrame.scala:1375)
at org.apache.spark.sql.DataFrame$$anonfun$head$1.apply(DataFrame.scala:1374)
at org.apache.spark.sql.DataFrame.withCallback(DataFrame.scala:2099)
at org.apache.spark.sql.DataFrame.head(DataFrame.scala:1374)
at org.apache.spark.sql.DataFrame.take(DataFrame.scala:1456)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.zeppelin.spark.ZeppelinContext.showDF(ZeppelinContext.java:297)
at org.apache.zeppelin.spark.SparkSqlInterpreter.interpret(SparkSqlInterpreter.java:144)
at org.apache.zeppelin.interpreter.ClassloaderInterpreter.interpret(ClassloaderInterpreter.java:57)
at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:93)
at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:300)
at org.apache.zeppelin.scheduler.Job.run(Job.java:169)
at org.apache.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:134)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
原因：
进入/opt/zeppelin-0.5.6-incubating-bin-all目录下:
# ls lib |grep jackson jackson-annotations-2.5.0.jar jackson-core-2.5.3.jar jackson-databind-2.5.3.jar
将里面的版本换成如下版本：
# ls lib |grep jackson jackson-annotations-2.4.4.jar jackson-core-2.4.4.jar jackson-databind-2.4.4.jar
测试成功！
参考网站
Sparksql也可直接通过hive jdbc连接，只需换端口，如下图：
zeppelin主要有以下功能
数据提取
数据发现
数据分析
数据可视化
目前版本(0.5-0.6)之前支持的数据搜索引擎有如下
安装
环境
centOS 6.6
编译准备工作
sudo yum update sudo yum install openjdk-7-jdk sudo yum install git sudo yum install npm
下载源码
git clone https://github.com/apache/incubator-zeppelin.git
编译，打包
cd incubator-zeppelin #build for spark 1.4.x ,hadoop 2.4.x mvn clean package -Pspark-1.4 -Dhadoop.version=2.4.0 -Phadoop-2.4 -DskipTests -P build-distr
结果会生成在zeppelin-distribution/target下
解压
tar -zxvf zeppelin-0.6.0-incubating-SNAPSHOT.tar.gz
修改配置，在zeppelin-site.xml中可以修改端口号等信息，zeppelin-env.sh中修改一些启动环境变量。
cp zeppelin-site.xml.template zeppelin-site.xml cp zeppelin-env.sh.template zeppelin-env.sh
启动zeppelin
./bin/zeppelin-daemon.sh start
关闭zeppelin(记得要用命令关闭，不然你很可能再也起不来，别问我怎么知道的。)
./bin/zeppelin-daemon.sh stop
web ui
安装环节至此结束，后续使用篇主要是hive与spark-sql的可视化使用，有时间将慢慢添加。
1.首先我们要下载zeppelin的压缩包,当我们解压之后(这一台主机上面已经安装过了java的环境)
2.修改配置环境
进入conf/
将zeppelin-env.sh.template修改为zeppelin-env.sh
将zeppelin-site.xml.template修改为zeppelin-site.xml
然后我们接下来修改conf/zeppelin-env.sh新增
export SPARK_MASTER_IP=192.168.109.136
export SPARK_LOCAL_IP=192.168.109.136
3.启动zeppelin
进入zeppelin:进入bin目录下执行./zeppelin-daemon.sh start
然后浏览器访问192.168.109.136:8080进入界面
此时就启动成功
4.zeppelin简单实用
1.text
2.html
3.table
5.可以对数据进行分析
对于我做的最多的分析,就是基于学校的那个资料,我有学校里面的信息,这个里面的每一行的信息是以","
进行分隔,这个其中里面的民族,此时我们对这个民族进行分析
由于我们这个zeppelin是在linux里面的启动,所以我们必须把原有的数据放到linux的里面,此时zeppelin读的文件目录是linux里面的目录
则此时我们就可以对数据库里面的东西进行视图分析,我们通过这个数据,我们发现通过读取数据
,以分组的方式,然后在查询数据有多少个,这样就可以对数据进行显示
a.
val text = sc.textFile("/tmp/xjdx.txt")case class Person(college:String,time:Integer)
val rdd1 = text.map(line =>{
val fields = line.split(",") if(fields.length >=10){
val mz = fields(10)
Person(mz,1)
}else{
Person("1",1)
}
})
b.
rdd1.toDF().registerTempTable("rdd1")
c.
%sql select college,count(1) from rdd1 group by college