>library(rJava)
> library(Rserve)
> library(RHive)
> rhive.init()
[1] FALSE
> rhive.connect()
Warning:
        +-------------------------------------------------------------------------------+
        + / Can't find the environment variable 'HIVE_HOME' or 'HADOOP_HOME'.           +
        + / Retry rhive.connect() after calling rhive.init() with proper arguments.     +
        +-------------------------------------------------------------------------------+


> rhive.init(hiveHome='/opt/bfd/hive',hadoopHome='/opt/bfd/hadoop')
> rhive.connect()
2016-04-29 10:17:43,667 INFO  [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(1049)) - fs.default.name is deprecated. Instead, use fs.defaultFS
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/bfd/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/bfd/hive/lib/hive-jdbc-0.14.0-standalone.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
2016-04-29 10:17:43,971 WARN  [main] util.NativeCodeLoader (NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Warning:
        +----------------------------------------------------------+
        + / hiveServer2 argument has not been provided correctly.  +
        + / RHive will use a default value: hiveServer2=TRUE.      +
        +----------------------------------------------------------+

2016-04-29 10:17:44,285 INFO  [Thread-3] jdbc.Utils (Utils.java:parseURL(285)) - Supplied authorities: 127.0.0.1:10000
2016-04-29 10:17:44,286 INFO  [Thread-3] jdbc.Utils (Utils.java:parseURL(372)) - Resolved authority: 127.0.0.1:10000
2016-04-29 10:17:44,344 INFO  [Thread-3] jdbc.HiveConnection (HiveConnection.java:openTransport(189)) - Will try to open client transport with JDBC Uri: jdbc:hive2://127.0.0.1:10000/default
Error: org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.NullPointerException
截图如下：

用jps和jps -lm查看hiveserver2已启动，截图如下：


另外已hivehome和Hadoophome的环境配置为


[img]file:///D:\用户目录\我的文档\Tencent Files\513688725\Image\C2C\H)B$32)UM$@[8Y9G)DYBE_1.png[/img]