对于Spark 1.x，您可以设置：

  System.setProperty（hive.metastore.uris，thrift：// METASTORE：9083）; 

 final SparkConf conf = new SparkConf（）; 
 SparkContext sc = new SparkContext（conf）; 
 HiveContext hiveContext = new HiveContext（sc）; 
 

或

  final SparkConf conf = new SparkConf（）; 
 SparkContext sc = new SparkContext（conf）; 
 HiveContext hiveContext = new HiveContext（sc）; 
 hiveContext.setConf（hive.metastore.uris，thrift：// METASTORE：9083）; 
 

更新如果您的Hive已被Kerberized ：

尝试在创建HiveContext之前设置它们：

  System.setProperty（hive.metastore.sasl .enabled，true）; 
 System.setProperty（hive.security.authorization.enabled，false）; 
 System.setProperty（hive.metastore.kerberos.principal，hivePrincipal）; 
 System.setProperty（hive.metastore.execute.setugi，true）; 
 

I'm using HiveContext with SparkSQL and I'm trying to connect to a remote Hive metastore, the only way to set the hive metastore is through including the hive-site.xml on the classpath (or copying it to /etc/spark/conf/).

Is there a way to set this parameter programmatically in a java code without including the hive-site.xml ? If so what is the Spark configuration to use ?

For Spark 1.x, you can set with :

System.setProperty("hive.metastore.uris", "thrift://METASTORE:9083");

final SparkConf conf = new SparkConf();
SparkContext sc = new SparkContext(conf);
HiveContext hiveContext = new HiveContext(sc);

Or

final SparkConf conf = new SparkConf();
SparkContext sc = new SparkContext(conf);
HiveContext hiveContext = new HiveContext(sc);
hiveContext.setConf("hive.metastore.uris", "thrift://METASTORE:9083");

Update If your Hive is Kerberized :

Try setting these before creating the HiveContext :

System.setProperty("hive.metastore.sasl.enabled", "true");
System.setProperty("hive.security.authorization.enabled", "false");
System.setProperty("hive.metastore.kerberos.principal", hivePrincipal);
System.setProperty("hive.metastore.execute.setugi", "true");