metastore

I am trying to get kerberos keytab authentication work from java to Hive and not finding solution to fix the issue. org.apache.hadoop.conf.Configuration conf = new org.apache.hadoop.conf.Configuration(); conf.set("hadoop.security.authentication", "kerberos"); conf.set(HiveClientFactory.HIVE_METASTORE_URIS,"thrift://{URL}"); UserGroupInformation.setConfiguration(conf); UserGroupInformation.loginUserFromKeytab(krbPrincipal, keyTabPath); java.io.IOException: Login failure for {krbPrincipal} from keytab {keyTabPath} at org.apache.hadoop.security.UserGroupInformation.loginUserFromKeytab

I want to connect MetaStore using the java code. I have no idea how to set configuration setting in Hive-Site.xml file and where I'll post the Hive-Site.xml file. Please help. import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; import org.apache.hadoop.fs.Path; import org.apache.hadoop.hive.conf.HiveConf; import org.apache.hadoop.hive.conf.HiveConf.ConfVars; public class HiveMetastoreJDBCTest { public static void main(String[] args) throws Exception { Connection conn = null; try { HiveConf conf = new HiveConf(); conf.addResource(new

I know this question asked already but those answers are not helping in any way. I am spending more time to configure mysql with hive, Every time I encounter errors and I don't understand where it goes wrong ..... as you can see in this link , hive-site.xml configuration can be seen here in the link Here is file-structure So is the reason creating this question.... Hoping this helps me to resolve. I followed these links https://dzone.com/articles/how-configure-mysql-metastore hive-site.xml path in hive0.13.1 https://cwiki.apache.org/confluence/display/Hive/AdminManual+Configuration How to set

I'm trying to get table properties like table db, name, owner, and hdfs location out of the hive metastore using the metastore client in java. I think I can get the table databases and names okay, but I can't figure out how to grab things like owner and hdfs location. Is it possible? I've been searching the doc and internet for a couple hours now and no dice. Could be something like that: org.apache.hadoop.hive.metastore.api.Table table=..........; org.apache.hadoop.hive.metastore.api.StorageDescriptor sd=table.getSd(); String loc=sd.getLocation(); String own=sd.getOwner(); https://hive.apache