问题
I am having hiveserver running on a machine1
Following code I have used for JDBC connection
hive_jars <- list.files("/home/jar/hive_jdbc_jar/",
pattern = "[.]jar", full.names=FALSE, recursive=TRUE)
lib_dir <- "/home/jar/hive_jdbc_jar/"
hive_class_path <- sprintf( '%s/%s', lib_dir, hive_jars )
.jinit(classpath=hive_class_path, parameters="-DrJava.debug=true")
hostname <- "10.140.224.64"
port <- "10000"
drv <- JDBC( 'org.apache.hadoop.hive.jdbc.HiveDriver', classPath= hive_class_path, "`" )
server <- sprintf( 'jdbc:hive://%s:%s/default', hostname, port )
hiveconnection <- dbConnect( drv, server )
Error I am getting
Error in .jcall(drv@jdrv, "Ljava/sql/Connection;", "connect", as.character(url)[1], :
java.lang.NoClassDefFoundError: Could not initialize class org.apache.hadoop.hive.conf.HiveConf$ConfVars
jars i have added
"antlr-2.7.7.jar"
"antlr-runtime-3.4.jar" "commons-logging-1.1.3.jar"
"derby-10.10.1.1.jar" "hadoop-common-2.4.1.jar" "hive-exec-0.14.0.jar"
"hive-jdbc-0.14.0-standalone.jar" "hive-jdbc-0.14.0.jar" "hive-metastore-0.14.0.jar"
"hive-service-0.14.0.jar" "jdo-api-3.0.1.jar" "libfb303-0.9.0.jar"
"libthrift-0.9.0.jar" "log4j-1.2.16.jar" "slf4j-api-1.7.5.jar"
"slf4j-log4j12-1.7.5.jar"
https://cwiki.apache.org/confluence/display/Hive/HiveClient
来源:https://stackoverflow.com/questions/35063755/jdbc-connection-to-hive-version-0-14-0-and-from-r-via-rdbc-package