最近我发现 dplyr.spark.hive 使 dplyr 前端操作 spark 或者 hive 后端。
有关如何在程序包的自述文件中安装此程序包的信息：

options(repos = c("http://r.piccolboni.info", unlist(options("repos"))))
install.packages("dplyr.spark.hive")

还有很多关于如何使用的例子 dplyr.spark.hive 当一个已经连接到 hiveServer -看看这个。
但我无法连接到 hiveServer ，所以我不能从这个包裹的强大力量中获益。。。
我试过这样的命令，但没有成功。有人对我做错了什么有什么解决办法或意见吗？

> library(dplyr.spark.hive, 
+         lib.loc = '/opt/wpusers/mkosinski/R/x86_64-redhat-linux-gnu-library/3.1')
Warning: changing locked binding for ‘over’ in ‘dplyr’ whilst loading ‘dplyr.spark.hive’
Warning: changing locked binding for ‘partial_eval’ in ‘dplyr’ whilst loading ‘dplyr.spark.hive’
Warning: changing locked binding for ‘default_op’ in ‘dplyr’ whilst loading ‘dplyr.spark.hive’
Warning messages:
1: replacing previous import by ‘purrr::%>%’ when loading ‘dplyr.spark.hive’ 
2: replacing previous import by ‘purrr::order_by’ when loading ‘dplyr.spark.hive’ 
> 
> Sys.setenv(SPARK_HOME = "/opt/spark-1.5.0-bin-hadoop2.4")
> Sys.setenv(HIVE_SERVER2_THRIFT_BIND_HOST = 'tools-1.hadoop.srv')
> Sys.setenv(HIVE_SERVER2_THRIFT_PORT = '10000')
> 
> my_db = src_SparkSQL()
Error in .jfindClass(as.character(driverClass)[1]) : class not found
> 
> my_db = src_SparkSQL(host = 'jdbc:hive2://tools-1.hadoop.srv:10000/loghost;auth=noSasl',
+                      port = 10000)
Error in .jfindClass(as.character(driverClass)[1]) : class not found
> 
> my_db = src_SparkSQL(start.server = TRUE)
Error in start.server() : 
  Couldn't start thrift server:org.apache.spark.sql.hive.thriftserver.HiveThriftServer2 running as process 37580.  Stop it first.
In addition: Warning message:
running command 'cd /opt/tech/prj_bdc/pmozie_status/user_topics;/opt/spark-1.5.0-bin-hadoop2.4/sbin/start-thriftserver.sh ' had status 1 
> 
> my_db = src_SparkSQL(start.server = TRUE,
+                      list(spark.num.executors='5', spark.executor.cores='5', master="yarn-client"))
Error in start.server() : 
  Couldn't start thrift server:org.apache.spark.sql.hive.thriftserver.HiveThriftServer2 running as process 37580.  Stop it first.
In addition: Warning message:
running command 'cd /opt/tech/prj_bdc/pmozie_status/user_topics;/opt/spark-1.5.0-bin-hadoop2.4/sbin/start-thriftserver.sh ' had status 1

编辑2
我已经设置了更多这样的系统变量的路径，但是现在我收到了一个警告，告诉我没有指定某种java日志配置，但我认为是这样的

> library(dplyr.spark.hive, 
+         lib.loc = '/opt/wpusers/mkosinski/R/x86_64-redhat-linux-gnu-library/3.1')
Warning messages:
1: replacing previous import by ‘purrr::%>%’ when loading ‘dplyr.spark.hive’ 
2: replacing previous import by ‘purrr::order_by’ when loading ‘dplyr.spark.hive’ 
3: package ‘SparkR’ was built under R version 3.2.1 
> 
> Sys.setenv(SPARK_HOME = "/opt/spark-1.5.0-bin-hadoop2.4")
> Sys.setenv(HIVE_SERVER2_THRIFT_BIND_HOST = 'tools-1.hadoop.srv')
> Sys.setenv(HIVE_SERVER2_THRIFT_PORT = '10000')
> Sys.setenv(HADOOP_JAR = "/opt/spark-1.5.0-bin-hadoop2.4/lib/spark-assembly-1.5.0-hadoop2.4.0.jar")
> Sys.setenv(HADOOP_HOME="/usr/share/hadoop")
> Sys.setenv(HADOOP_CONF_DIR="/etc/hadoop")
> Sys.setenv(PATH='/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/usr/share/hadoop/bin:/opt/hive/bin')
> 
> 
> my_db = src_SparkSQL()
log4j:WARN No appenders could be found for logger (org.apache.hive.jdbc.Utils).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

我的日志属性不是空的。

-bash-4.2$ wc /etc/hadoop/log4j.properties 
 179  432 6581 /etc/hadoop/log4j.properties

编辑3
我的确切电话 scr_SparkSQL() 是

> detach("package:SparkR", unload=TRUE)
Warning message:
package ‘SparkR’ was built under R version 3.2.1 
> detach("package:dplyr", unload=TRUE)
> library(dplyr.spark.hive, lib.loc = '/opt/wpusers/mkosinski/R/x86_64-redhat-linux-gnu-library/3.1')
Warning: changing locked binding for ‘over’ in ‘dplyr’ whilst loading ‘dplyr.spark.hive’
Warning: changing locked binding for ‘partial_eval’ in ‘dplyr’ whilst loading ‘dplyr.spark.hive’
Warning: changing locked binding for ‘default_op’ in ‘dplyr’ whilst loading ‘dplyr.spark.hive’
Warning messages:
1: replacing previous import by ‘purrr::%>%’ when loading ‘dplyr.spark.hive’ 
2: replacing previous import by ‘purrr::order_by’ when loading ‘dplyr.spark.hive’ 
> Sys.setenv(HADOOP_JAR = "/opt/spark-1.5.0-bin-hadoop2.4/lib/spark-assembly-1.5.0-hadoop2.4.0.jar")
> Sys.setenv(HIVE_SERVER2_THRIFT_BIND_HOST = 'tools-1.hadoop.srv')
> Sys.setenv(HIVE_SERVER2_THRIFT_PORT = '10000')
> my_db = src_SparkSQL()
log4j:WARN No appenders could be found for logger (org.apache.hive.jdbc.Utils).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

然后过程不会停止（从不停止）。如果这些设置适用于具有以下参数的直线：

beeline  -u "jdbc:hive2://tools-1.hadoop.srv:10000/loghost;auth=noSasl" -n mkosinski --outputformat=tsv --incremental=true -f sql_statement.sql > sql_output

但我不能通过 user 姓名和 dbname 至 src_SparkSQL() 因此，我试图手动使用该函数内部的代码，但我收到的sam问题，下面的代码也没有完成

host = 'tools-1.hadoop.srv'
port = 10000
driverclass = "org.apache.hive.jdbc.HiveDriver"
Sys.setenv(HADOOP_JAR = "/opt/spark-1.5.0-bin-hadoop2.4/lib/spark-assembly-1.5.0-hadoop2.4.0.jar")
library(RJDBC)
dr = JDBC(driverclass, Sys.getenv("HADOOP_JAR"))
url = paste0("jdbc:hive2://", host, ":", port)
class = "Hive"
con.class = paste0(class, "Connection") # class = "Hive"

# dbConnect_retry =

# function(dr, url, retry){

# if(retry > 0)

# tryCatch(

# dbConnect(drv = dr, url = url),

# error =

# function(e) {

# Sys.sleep(0.1)

# dbConnect_retry(dr = dr, url = url, retry - 1)})

# else dbConnect(drv = dr, url = url)}

################# 

## con = new(con.class, dbConnect_retry(dr, url, retry = 100))

################# 

con = new(con.class, dbConnect(dr, url, user = "mkosinski", dbname = "loghost"))

也许是 url 也应该包含 /loghost -那个 dbname ?