SENTRY-47: Tests need to clean up the databases and tables it creates (Sravya 
Tirukkovalur via Prasad Mujumdar)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/b6c62f79
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/b6c62f79
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/b6c62f79

Branch: refs/heads/master
Commit: b6c62f791de852608c4d292a0a13269fef097280
Parents: 49e682f
Author: Prasad Mujumdar <[email protected]>
Authored: Thu Aug 21 17:59:45 2014 -0700
Committer: Prasad Mujumdar <[email protected]>
Committed: Thu Aug 21 17:59:45 2014 -0700

----------------------------------------------------------------------
 .../dbprovider/AbstractTestWithDbProvider.java  |  25 ---
 .../e2e/dbprovider/TestDatabaseProvider.java    | 158 +++++++++---------
 .../tests/e2e/dbprovider/TestDbEndToEnd.java    |  48 +++---
 .../TestDbPrivilegeCleanupOnDrop.java           |  46 +++---
 .../AbstractTestWithStaticConfiguration.java    |  16 +-
 .../sentry/tests/e2e/hive/TestCrossDbOps.java   | 116 +++++++------
 .../sentry/tests/e2e/hive/TestEndToEnd.java     |  40 +++--
 .../tests/e2e/hive/TestMetadataPermissions.java |  22 ++-
 .../tests/e2e/hive/TestMovingToProduction.java  |  76 +++++----
 .../sentry/tests/e2e/hive/TestOperations.java   | 161 +++++++++----------
 .../tests/e2e/hive/TestPerDBConfiguration.java  | 140 ++++++++--------
 .../e2e/hive/TestPerDatabasePolicyFile.java     |  12 +-
 .../e2e/hive/TestPrivilegeAtTransform.java      |  19 ++-
 .../e2e/hive/TestPrivilegesAtDatabaseScope.java |  96 +++++------
 .../e2e/hive/TestPrivilegesAtFunctionScope.java |  36 ++---
 .../e2e/hive/TestPrivilegesAtTableScope.java    |  36 ++---
 .../e2e/hive/TestRuntimeMetadataRetrieval.java  | 145 +++++++----------
 .../sentry/tests/e2e/hive/TestSandboxOps.java   |  80 +++++----
 .../tests/e2e/hive/TestUriPermissions.java      |  56 +++----
 19 files changed, 625 insertions(+), 703 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
index 5d7428a..47e01a7 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
@@ -130,31 +130,6 @@ public abstract class AbstractTestWithDbProvider extends 
AbstractTestWithHiveSer
     connection.close();
   }
 
-  protected void createDb(Connection connection, String...dbs) throws 
Exception {
-    Statement statement = connection.createStatement();
-    for(String db : dbs) {
-      statement.execute("CREATE DATABASE " + db);
-    }
-    statement.close();
-  }
-
-  protected void createTable(Connection connection , String db, File dataFile, 
String...tables)
-      throws Exception {
-    Statement statement = connection.createStatement();
-    statement.execute("USE " + db);
-    for(String table : tables) {
-      statement.execute("DROP TABLE IF EXISTS " + table);
-      statement.execute("create table " + table
-          + " (under_col int comment 'the under column', value string)");
-      statement.execute("load data local inpath '" + dataFile.getPath()
-          + "' into table " + table);
-      ResultSet res = statement.executeQuery("select * from " + table);
-      Assert.assertTrue("Table should have data after load", res.next());
-      res.close();
-    }
-    statement.close();
-  }
-
   private void startSentryService() throws Exception {
     server.start();
     final long start = System.currentTimeMillis();

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
index e2c39ea..8b83859 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
@@ -131,7 +131,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
 
     // Grant only SELECT on Database
-    statement.execute("GRANT SELECT ON DATABASE db1 TO ROLE user_role");
+    statement.execute("GRANT SELECT ON DATABASE " + DB1 + " TO ROLE 
user_role");
     statement.execute("GRANT ALL ON URI 'file://" + dataFile.getPath() + "' TO 
ROLE user_role");
     statement.execute("GRANT ROLE user_role TO GROUP " + USERGROUP1);
     statement.close();
@@ -140,18 +140,18 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // SELECT is allowed
-    statement.execute("SELECT * FROM db1.t1");
-    statement.execute("SELECT * FROM db1.t2");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t2");
     try {
       // INSERT is not allowed
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
       assertTrue("only SELECT allowed on t1!!", false);
     } catch (Exception e) {
       // Ignore
     }
     try {
       // INSERT is not allowed
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t2");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t2");
       assertTrue("only SELECT allowed on t2!!", false);
     } catch (Exception e) {
       // Ignore
@@ -168,7 +168,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
 
     // Grant only INSERT on Database
-    statement.execute("GRANT INSERT ON DATABASE db1 TO ROLE user_role");
+    statement.execute("GRANT INSERT ON DATABASE " + DB1 + " TO ROLE 
user_role");
     statement.execute("GRANT ALL ON URI 'file://" + dataFile.getPath() + "' TO 
ROLE user_role");
     statement.execute("GRANT ROLE user_role TO GROUP " + USERGROUP1);
     statement.close();
@@ -177,18 +177,18 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // INSERT is allowed
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t2");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t2");
     try {
       // SELECT is not allowed
-      statement.execute("SELECT * FROM db1.t1");
+      statement.execute("SELECT * FROM " + DB1 + ".t1");
       assertTrue("only SELECT allowed on t1!!", false);
     } catch (Exception e) {
       // Ignore
     }
     try {
       // SELECT is not allowed
-      statement.execute("SELECT * FROM db1.t2");
+      statement.execute("SELECT * FROM " + DB1 + ".t2");
       assertTrue("only INSERT allowed on t2!!", false);
     } catch (Exception e) {
       // Ignore
@@ -219,9 +219,9 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     } catch (Exception e) {
       // Ignore
     }
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
     statement.execute("DROP TABLE IF EXISTS t2");
@@ -239,7 +239,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     // Revoke ALL on Db
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
-    statement.execute("REVOKE ALL ON DATABASE db1 from ROLE user_role");
+    statement.execute("REVOKE ALL ON DATABASE " + DB1 + " from ROLE 
user_role");
     statement.close();
     connection.close();
 
@@ -247,7 +247,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement = context.createStatement(connection);
     statement.execute("SELECT * FROM t1");
     try {
-      statement.execute("SELECT * FROM db1.t2");
+      statement.execute("SELECT * FROM " + DB1 + ".t2");
       assertTrue("SELECT should not be allowed after revoke on parent!!", 
false);
     } catch (Exception e) {
       // Ignore
@@ -290,7 +290,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
       // Ignore
     }
     try {
-      statement.execute("SELECT * FROM db1.t2");
+      statement.execute("SELECT * FROM " + DB1 + ".t2");
       assertTrue("SELECT should not be allowed after revoke on parent!!", 
false);
     } catch (Exception e) {
       // Ignore
@@ -325,9 +325,9 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement.execute("CREATE ROLE user_role");
 
     statement.execute("GRANT SELECT ON TABLE t1 TO ROLE user_role");
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
     statement.execute("DROP TABLE IF EXISTS t2");
     statement.execute("CREATE TABLE t2 (c1 string)");
     statement.execute("GRANT ALL ON TABLE t2 TO ROLE user_role");
@@ -338,7 +338,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     statement.execute("SELECT * FROM t1");
-    statement.execute("SELECT * FROM db1.t2");
+    statement.execute("SELECT * FROM " + DB1 + ".t2");
 
     statement.close();
     connection.close();
@@ -375,9 +375,9 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement.execute("CREATE ROLE user_role");
     statement.execute("CREATE ROLE user_role2");
 
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
     statement.execute("GRANT ALL ON TABLE t1 TO ROLE user_role");
@@ -393,7 +393,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
 
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("SELECT * FROM db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
     statement.close();
     connection.close();
 
@@ -407,7 +407,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     // Revoke ALL on Db
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE db1");
+    statement.execute("USE " + DB1);
     statement.execute("REVOKE INSERT ON TABLE t1 from ROLE user_role");
     statement.close();
     connection.close();
@@ -415,10 +415,10 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // This Should pass
-    statement.execute("SELECT * FROM db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
 
     try {
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
       assertTrue("INSERT Should Not be allowed since we Revoked INSERT 
privileges on the table !!", false);
     } catch (Exception e) {
 
@@ -430,7 +430,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     // user_role2 can still insert into table
     connection = context.createConnection(USER2_1);
     statement = context.createStatement(connection);
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
     statement.close();
     connection.close();
 
@@ -475,9 +475,9 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
     statement.execute("CREATE ROLE user_role");
 
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
     statement.execute("GRANT ALL ON TABLE t1 TO ROLE user_role");
@@ -489,7 +489,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
 
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("SELECT * FROM db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
     statement.close();
     connection.close();
 
@@ -502,7 +502,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     // Revoke INSERT on Db
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE db1");
+    statement.execute("USE " + DB1);
     statement.execute("REVOKE INSERT ON TABLE t1 from ROLE user_role");
     statement.close();
     connection.close();
@@ -510,10 +510,10 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // This Should pass
-    statement.execute("SELECT * FROM db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
 
     try {
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
       assertTrue("INSERT Should Not be allowed since we Revoked INSERT 
privileges on the table !!", false);
     } catch (Exception e) {
 
@@ -557,14 +557,14 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
     statement.execute("CREATE ROLE user_role");
 
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
 
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
 
-    statement.execute("GRANT ALL ON DATABASE db1 TO ROLE user_role");
+    statement.execute("GRANT ALL ON DATABASE " + DB1 + " TO ROLE user_role");
     statement.execute("GRANT ALL ON TABLE t1 TO ROLE user_role");
     statement.execute("GRANT SELECT ON TABLE t1 TO ROLE user_role");
     statement.execute("GRANT INSERT ON TABLE t1 TO ROLE user_role");
@@ -578,8 +578,8 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // Ensure everything works
-    statement.execute("SELECT * FROM db1.t1");
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
@@ -589,7 +589,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE db1");
+    statement.execute("USE " + DB1);
     statement.execute("REVOKE ALL ON SERVER server1 from ROLE user_role");
     statement.close();
     connection.close();
@@ -598,14 +598,14 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement = context.createStatement(connection);
     // Ensure nothing works
     try {
-      statement.execute("SELECT * FROM db1.t1");
+      statement.execute("SELECT * FROM " + DB1 + ".t1");
       assertTrue("SELECT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
     }
 
     try {
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
       assertTrue("INSERT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
@@ -643,14 +643,14 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
     statement.execute("CREATE ROLE user_role");
 
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
 
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
 
-    statement.execute("GRANT ALL ON DATABASE db1 TO ROLE user_role");
+    statement.execute("GRANT ALL ON DATABASE " + DB1 + " TO ROLE user_role");
     statement.execute("GRANT ALL ON TABLE t1 TO ROLE user_role");
     statement.execute("GRANT SELECT ON TABLE t1 TO ROLE user_role");
     statement.execute("GRANT INSERT ON TABLE t1 TO ROLE user_role");
@@ -668,13 +668,13 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // Ensure everything works
-    statement.execute("SELECT * FROM db1.t1");
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE db1");
-    statement.execute("REVOKE ALL ON DATABASE db1 from ROLE user_role");
+    statement.execute("USE " + DB1);
+    statement.execute("REVOKE ALL ON DATABASE " + DB1 + " from ROLE 
user_role");
     statement.close();
     connection.close();
 
@@ -682,14 +682,14 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement = context.createStatement(connection);
     // Ensure nothing works
     try {
-      statement.execute("SELECT * FROM db1.t1");
+      statement.execute("SELECT * FROM " + DB1 + ".t1");
       assertTrue("SELECT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
     }
 
     try {
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
       assertTrue("INSERT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
@@ -725,9 +725,9 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
     statement.execute("CREATE ROLE user_role");
 
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
 
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
@@ -743,8 +743,8 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // Ensure everything works
-    statement.execute("SELECT * FROM db1.t1");
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
@@ -754,7 +754,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE db1");
+    statement.execute("USE " + DB1);
     statement.execute("REVOKE ALL ON TABLE t1 from ROLE user_role");
     statement.close();
     connection.close();
@@ -763,14 +763,14 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement = context.createStatement(connection);
     // Ensure nothing works
     try {
-      statement.execute("SELECT * FROM db1.t1");
+      statement.execute("SELECT * FROM " + DB1 + ".t1");
       assertTrue("SELECT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
     }
 
     try {
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
       assertTrue("INSERT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
@@ -806,9 +806,9 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
     statement.execute("CREATE ROLE user_role");
 
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
 
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
@@ -824,8 +824,8 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // Ensure everything works
-    statement.execute("SELECT * FROM db1.t1");
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
@@ -835,7 +835,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE db1");
+    statement.execute("USE " + DB1);
     statement.execute("REVOKE SELECT ON TABLE t1 from ROLE user_role");
     statement.close();
     connection.close();
@@ -844,14 +844,14 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement = context.createStatement(connection);
     // Ensure select not allowed
     try {
-      statement.execute("SELECT * FROM db1.t1");
+      statement.execute("SELECT * FROM " + DB1 + ".t1");
       assertTrue("SELECT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
     }
 
     // Ensure insert allowed
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
     statement.close();
     connection.close();
 
@@ -886,9 +886,9 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     Statement statement = context.createStatement(connection);
     statement.execute("CREATE ROLE user_role");
 
-    statement.execute("DROP DATABASE IF EXISTS db1 CASCADE");
-    statement.execute("CREATE DATABASE db1");
-    statement.execute("USE db1");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("USE " + DB1);
 
     statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
@@ -904,8 +904,8 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     // Ensure everything works
-    statement.execute("SELECT * FROM db1.t1");
-    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
@@ -915,7 +915,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
 
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE db1");
+    statement.execute("USE " + DB1);
     statement.execute("REVOKE INSERT ON TABLE t1 from ROLE user_role");
     statement.close();
     connection.close();
@@ -924,14 +924,14 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     statement = context.createStatement(connection);
     // Ensure insert not allowed
     try {
-      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE db1.t1");
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' 
INTO TABLE " + DB1 + ".t1");
       assertTrue("INSERT should not be allowed !!", false);
     } catch (SQLException se) {
       // Ignore
     }
 
     // Ensure select allowed
-    statement.execute("SELECT * FROM db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
     statement.close();
     connection.close();
 
@@ -1512,7 +1512,7 @@ public class TestDatabaseProvider extends 
AbstractTestWithStaticConfiguration {
     }
 
     //On Database - negative
-    resultSet = statement.executeQuery("SHOW GRANT ROLE role1 ON DATABASE 
db1");
+    resultSet = statement.executeQuery("SHOW GRANT ROLE role1 ON DATABASE " + 
DB1);
     rowCount = 0 ;
     while (resultSet.next()) {
       rowCount++;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
index 9e97b21..acb789f 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
@@ -96,8 +96,8 @@ public class TestDbEndToEnd extends 
AbstractTestWithStaticConfiguration {
   public void testNonDefault() throws Exception {
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
-    statement.execute("CREATE database db1");
-    statement.execute("USE db1");
+    statement.execute("CREATE database " + DB1);
+    statement.execute("USE " + DB1);
     statement.execute("CREATE TABLE t1 (c1 string)");
     statement.execute("CREATE ROLE user_role");
     statement.execute("GRANT SELECT ON TABLE t1 TO ROLE user_role");
@@ -107,7 +107,7 @@ public class TestDbEndToEnd extends 
AbstractTestWithStaticConfiguration {
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
 
-    statement.execute("SELECT * FROM db1.t1");
+    statement.execute("SELECT * FROM " + DB1 + ".t1");
     statement.close();
     connection.close();
   }
@@ -152,43 +152,41 @@ public class TestDbEndToEnd extends 
AbstractTestWithStaticConfiguration {
    * 4. user create table, load data in experimental DB
    * 5. user create view based on table in experimental DB
    * 6. admin create table (same name) in production DB
-   * 7. admin grant [email protected] to group
-   *    admin grant [email protected] to group
+   * 7. admin grant [email protected] to group
+   *    admin grant [email protected] to group
    * 8. user load data from experimental table to production table
    */
   @Test
   public void testEndToEnd1() throws Exception {
 
-    String dbName1 = "db_1";
-    String dbName2 = "productionDB";
     String tableName1 = "tb_1";
     String tableName2 = "tb_2";
     String viewName1 = "view_1";
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
     // 1
-    statement.execute("DROP DATABASE IF EXISTS " + dbName1 + " CASCADE");
-    statement.execute("CREATE DATABASE " + dbName1);
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
     // 2
-    statement.execute("DROP DATABASE IF EXISTS " + dbName2 + " CASCADE");
-    statement.execute("CREATE DATABASE " + dbName2);
-    statement.execute("USE " + dbName2);
-    statement.execute("DROP TABLE IF EXISTS " + dbName2 + "." + tableName2);
-    statement.execute("create table " + dbName2 + "." + tableName2
+    statement.execute("DROP DATABASE IF EXISTS " + DB2 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("USE " + DB2);
+    statement.execute("DROP TABLE IF EXISTS " + DB2 + "." + tableName2);
+    statement.execute("create table " + DB2 + "." + tableName2
         + " (under_col int comment 'the under column', value string)");
     statement.execute("load data local inpath '" + dataFile.getPath()
         + "' into table " + tableName2);
 
     // 3
     statement.execute("CREATE ROLE all_db1");
-    statement.execute("GRANT ALL ON DATABASE " + dbName1 + " TO ROLE all_db1");
+    statement.execute("GRANT ALL ON DATABASE " + DB1 + " TO ROLE all_db1");
 
     statement.execute("CREATE ROLE select_tb1");
     statement.execute("CREATE ROLE insert_tb1");
     statement.execute("CREATE ROLE insert_tb2");
     statement.execute("CREATE ROLE data_uri");
 
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     statement.execute("GRANT INSERT ON TABLE " + tableName1
         + " TO ROLE insert_tb1");
     statement.execute("GRANT INSERT ON TABLE " + tableName2
@@ -196,7 +194,7 @@ public class TestDbEndToEnd extends 
AbstractTestWithStaticConfiguration {
     statement.execute("GRANT ALL ON URI 'file://" + dataDir.getPath()
         + "' TO ROLE data_uri");
 
-    statement.execute("USE " + dbName1);
+    statement.execute("USE " + DB1);
     statement.execute("GRANT SELECT ON TABLE " + tableName1
         + " TO ROLE select_tb1");
 
@@ -210,9 +208,9 @@ public class TestDbEndToEnd extends 
AbstractTestWithStaticConfiguration {
     // 4
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName1);
-    statement.execute("DROP TABLE IF EXISTS " + dbName1 + "." + tableName1);
-    statement.execute("create table " + dbName1 + "." + tableName1
+    statement.execute("USE " + DB1);
+    statement.execute("DROP TABLE IF EXISTS " + DB1 + "." + tableName1);
+    statement.execute("create table " + DB1 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
     statement.execute("load data local inpath '" + dataFile.getPath()
         + "' into table " + tableName1);
@@ -225,9 +223,9 @@ public class TestDbEndToEnd extends 
AbstractTestWithStaticConfiguration {
     // 7
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName2);
-    statement.execute("DROP TABLE IF EXISTS " + dbName1 + "." + tableName1);
-    statement.execute("create table " + dbName1 + "." + tableName1
+    statement.execute("USE " + DB2);
+    statement.execute("DROP TABLE IF EXISTS " + DB1 + "." + tableName1);
+    statement.execute("create table " + DB1 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
     statement.close();
     connection.close();
@@ -235,10 +233,10 @@ public class TestDbEndToEnd extends 
AbstractTestWithStaticConfiguration {
     // 8
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
 
     statement.execute("INSERT OVERWRITE TABLE " +
-        dbName2 + "." + tableName2 + " SELECT * FROM " + dbName1
+        DB2 + "." + tableName2 + " SELECT * FROM " + DB1
         + "." + tableName1);
     statement.close();
     connection.close();

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbPrivilegeCleanupOnDrop.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbPrivilegeCleanupOnDrop.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbPrivilegeCleanupOnDrop.java
index a885b8f..0959d2e 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbPrivilegeCleanupOnDrop.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbPrivilegeCleanupOnDrop.java
@@ -45,8 +45,6 @@ public class TestDbPrivilegeCleanupOnDrop extends
 
   private final String SINGLE_TYPE_DATA_FILE_NAME = "kv1.dat";
 
-  private final static String dbName1 = "db_1";
-  private final static String dbName2 = "prod";
   private final static String tableName1 = "tb_1";
   private final static String tableName2 = "tb_2";
   private final static String tableName3 = "tb_3";
@@ -135,7 +133,7 @@ public class TestDbPrivilegeCleanupOnDrop extends
     setupPrivileges(statement); // setup privileges for USER1
 
     // verify privileges on the created tables
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     verifyTablePrivilegeExist(statement,
         Lists.newArrayList("select_tbl1", "insert_tbl1", "all_tbl1"),
         tableName1);
@@ -148,7 +146,7 @@ public class TestDbPrivilegeCleanupOnDrop extends
     verifyTablePrivilegesDropped(statement);
 
     // verify privileges created for new tables
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     verifyTablePrivilegeExist(statement,
         Lists.newArrayList("select_tbl1", "insert_tbl1", "all_tbl1"),
         tableName1 + renameTag);
@@ -172,31 +170,31 @@ public class TestDbPrivilegeCleanupOnDrop extends
     statement.execute("GRANT ROLE all_db1, read_db1, select_tbl1, insert_tbl1,"
         + " all_tbl1, all_tbl2, all_prod to GROUP " + USERGROUP1);
 
-    statement.execute("DROP DATABASE IF EXISTS " + dbName1 + " CASCADE");
-    statement.execute("DROP DATABASE IF EXISTS " + dbName2 + " CASCADE");
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("DROP DATABASE IF EXISTS " + DB2 + " CASCADE");
   }
 
   // create test DBs and Tables
   private void setupDbObjects(Statement statement) throws Exception {
-    statement.execute("CREATE DATABASE " + dbName1);
-    statement.execute("CREATE DATABASE " + dbName2);
-    statement.execute("create table " + dbName2 + "." + tableName1
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("create table " + DB2 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
-    statement.execute("create table " + dbName2 + "." + tableName2
+    statement.execute("create table " + DB2 + "." + tableName2
         + " (under_col int comment 'the under column', value string)");
-    statement.execute("create table " + dbName1 + "." + tableName3
+    statement.execute("create table " + DB1 + "." + tableName3
         + " (under_col int comment 'the under column', value string)");
-    statement.execute("create table " + dbName1 + "." + tableName4
+    statement.execute("create table " + DB1 + "." + tableName4
         + " (under_col int comment 'the under column', value string)");
   }
 
   // Create privileges on DB and Tables
   private void setupPrivileges(Statement statement) throws Exception {
-    statement.execute("GRANT ALL ON DATABASE " + dbName1 + " TO ROLE all_db1");
-    statement.execute("GRANT SELECT ON DATABASE " + dbName1
+    statement.execute("GRANT ALL ON DATABASE " + DB1 + " TO ROLE all_db1");
+    statement.execute("GRANT SELECT ON DATABASE " + DB1
         + " TO ROLE read_db1");
-    statement.execute("GRANT ALL ON DATABASE " + dbName2 + " TO ROLE 
all_prod");
-    statement.execute("USE " + dbName2);
+    statement.execute("GRANT ALL ON DATABASE " + DB2 + " TO ROLE all_prod");
+    statement.execute("USE " + DB2);
     statement.execute("GRANT SELECT ON TABLE " + tableName1
         + " TO ROLE select_tbl1");
     statement.execute("GRANT INSERT ON TABLE " + tableName1
@@ -207,20 +205,20 @@ public class TestDbPrivilegeCleanupOnDrop extends
 
   // Drop test DBs and Tables
   private void dropDbObjects(Statement statement) throws Exception {
-    statement.execute("DROP TABLE " + dbName2 + "." + tableName1);
-    statement.execute("DROP TABLE " + dbName2 + "." + tableName2);
-    statement.execute("DROP DATABASE " + dbName2);
-    statement.execute("DROP DATABASE " + dbName1 + " CASCADE");
+    statement.execute("DROP TABLE " + DB2 + "." + tableName1);
+    statement.execute("DROP TABLE " + DB2 + "." + tableName2);
+    statement.execute("DROP DATABASE " + DB2);
+    statement.execute("DROP DATABASE " + DB1 + " CASCADE");
   }
 
   // rename tables
   private void renameTables(Statement statement) throws Exception {
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     statement.execute("ALTER TABLE " + tableName1 + " RENAME TO " + tableName1
         + renameTag);
     statement.execute("ALTER TABLE " + tableName2 + " RENAME TO " + tableName2
         + renameTag);
-    statement.execute("USE " + dbName1);
+    statement.execute("USE " + DB1);
     statement.execute("ALTER TABLE " + tableName3 + " RENAME TO " + tableName3
         + renameTag);
     statement.execute("ALTER TABLE " + tableName4 + " RENAME TO " + tableName4
@@ -252,8 +250,8 @@ public class TestDbPrivilegeCleanupOnDrop extends
   // verify all the test privileges are dropped as we drop the objects
   private void verifyDbPrivilegesDropped(Statement statement) throws Exception 
{
     List<String> roles = getRoles(statement);
-    verifyPrivilegeDropped(statement, roles, dbName2, SHOW_GRANT_DB_POSITION);
-    verifyPrivilegeDropped(statement, roles, dbName1, SHOW_GRANT_DB_POSITION);
+    verifyPrivilegeDropped(statement, roles, DB2, SHOW_GRANT_DB_POSITION);
+    verifyPrivilegeDropped(statement, roles, DB1, SHOW_GRANT_DB_POSITION);
 
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
index 31d8172..3a7aa41 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
@@ -27,6 +27,7 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
@@ -59,6 +60,7 @@ import 
org.apache.sentry.tests.e2e.hive.hiveserver.HiveServerFactory;
 import org.apache.tools.ant.util.StringUtils;
 import org.junit.After;
 import org.junit.AfterClass;
+import static org.junit.Assert.assertTrue;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.slf4j.Logger;
@@ -143,12 +145,15 @@ public abstract class AbstractTestWithStaticConfiguration 
{
   protected void createDb(String user, String...dbs) throws Exception {
     Connection connection = context.createConnection(user);
     Statement statement = connection.createStatement();
+    ArrayList<String> allowedDBs = new ArrayList<String>(Arrays.asList(DB1, 
DB2, DB3));
     for(String db : dbs) {
+      assertTrue(db + " is not part of known test dbs which will be cleaned up 
after the test", allowedDBs.contains(db));
       statement.execute("CREATE DATABASE " + db);
     }
     statement.close();
     connection.close();
   }
+
   protected void createTable(String user, String db, File dataFile, 
String...tables)
       throws Exception {
     Connection connection = context.createConnection(user);
@@ -399,15 +404,12 @@ public abstract class AbstractTestWithStaticConfiguration 
{
     Statement statement;
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    ResultSet resultSet;
 
-    resultSet = statement.executeQuery("SHOW DATABASES");
-    while (resultSet.next()) {
-      if(! resultSet.getString(1).equalsIgnoreCase("default")) {
-        Statement statement2 = connection.createStatement();
-        statement2.execute("DROP DATABASE " + resultSet.getString(1) + " 
CASCADE");
-      }
+    String [] dbs = { DB1, DB2, DB3};
+    for (String db: dbs) {
+      statement.execute("DROP DATABASE if exists " + db + " CASCADE");
     }
+    ResultSet resultSet;
     statement.execute("USE default");
     resultSet = statement.executeQuery("SHOW tables");
     while(resultSet.next()) {

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
index 447f4d9..2fd0cd9 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
@@ -77,9 +77,9 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     policyFile
         .addRolesToGroup(USERGROUP1, "select_tab1", "insert_tab2")
         .addRolesToGroup(USERGROUP2, "select_tab3")
-        .addPermissionsToRole("select_tab1",  
"server=server1->db=db1->table=tab1->action=select")
-        .addPermissionsToRole("select_tab3", 
"server=server1->db=db2->table=tab3->action=select")
-        .addPermissionsToRole("insert_tab2", 
"server=server1->db=db2->table=tab2->action=insert")
+        .addPermissionsToRole("select_tab1",  "server=server1->db=" + DB1 + 
"->table=tab1->action=select")
+        .addPermissionsToRole("select_tab3", "server=server1->db=" + DB2 + 
"->table=tab3->action=select")
+        .addPermissionsToRole("insert_tab2", "server=server1->db=" + DB2 + 
"->table=tab2->action=insert")
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
@@ -91,12 +91,12 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     statement.execute("DROP DATABASE IF EXISTS DB1 CASCADE");
     statement.execute("DROP DATABASE IF EXISTS DB2 CASCADE");
 
-    statement.execute("CREATE DATABASE DB1");
-    statement.execute("CREATE DATABASE DB2");
-    statement.execute("USE DB1");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("USE " + DB1);
     statement.execute("CREATE TABLE TAB1(id int)");
     statement.executeQuery("SHOW TABLES");
-    statement.execute("USE DB2");
+    statement.execute("USE " + DB2);
     statement.execute("CREATE TABLE TAB2(id int)");
     statement.execute("CREATE TABLE TAB3(id int)");
 
@@ -106,8 +106,8 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     Statement stmt = context.createStatement(conn);
     ResultSet res = stmt.executeQuery("SHOW DATABASES");
     List<String> result = new ArrayList<String>();
-    result.add("db1");
-    result.add("db2");
+    result.add(DB1);
+    result.add(DB2);
     result.add("default");
 
     while (res.next()) {
@@ -118,7 +118,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     res.close();
 
     // test show tables
-    stmt.execute("USE DB1");
+    stmt.execute("USE " + DB1);
     res = stmt.executeQuery("SHOW TABLES");
     result.clear();
     result.add("tab1");
@@ -130,7 +130,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     assertTrue(result.toString(), result.isEmpty());
     res.close();
 
-    stmt.execute("USE DB2");
+    stmt.execute("USE " + DB2);
     res = stmt.executeQuery("SHOW TABLES");
     result.clear();
     result.add("tab2");
@@ -150,7 +150,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     stmt = context.createStatement(conn);
     res = stmt.executeQuery("SHOW DATABASES");
     result.clear();
-    result.add("db2");
+    result.add(DB2);
     result.add("default");
 
     while (res.next()) {
@@ -161,7 +161,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     res.close();
 
     // test show tables
-    stmt.execute("USE DB2");
+    stmt.execute("USE " + DB2);
     res = stmt.executeQuery("SHOW TABLES");
     result.clear();
     result.add("tab3");
@@ -174,7 +174,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     res.close();
 
     try {
-      stmt.execute("USE DB1");
+      stmt.execute("USE " + DB1);
       Assert.fail("Expected SQL exception");
     } catch (SQLException e) {
       context.verifyAuthzException(e);
@@ -193,9 +193,9 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     // edit policy file
     policyFile.addRolesToGroup(USERGROUP1, "select_tab1", "insert_tab2")
         .addRolesToGroup(USERGROUP2, "select_tab3")
-        .addPermissionsToRole("select_tab1", 
"server=server1->db=db1->table=tab1->action=select")
-        .addPermissionsToRole("select_tab3", 
"server=server1->db=db2->table=tab3->action=select")
-        .addPermissionsToRole("insert_tab2", 
"server=server1->db=db2->table=tab2->action=insert")
+        .addPermissionsToRole("select_tab1", "server=server1->db=" + DB1 + 
"->table=tab1->action=select")
+        .addPermissionsToRole("select_tab3", "server=server1->db=" + DB2 + 
"->table=tab3->action=select")
+        .addPermissionsToRole("insert_tab2", "server=server1->db=" + DB2 + 
"->table=tab2->action=insert")
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
@@ -208,12 +208,12 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     statement.execute("DROP DATABASE IF EXISTS DB1 CASCADE");
     statement.execute("DROP DATABASE IF EXISTS DB2 CASCADE");
 
-    statement.execute("CREATE DATABASE DB1");
-    statement.execute("CREATE DATABASE DB2");
-    statement.execute("USE DB1");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("USE " + DB1);
     statement.execute("CREATE TABLE TAB1(id int)");
     statement.executeQuery("SHOW TABLES");
-    statement.execute("USE DB2");
+    statement.execute("USE " + DB2);
     statement.execute("CREATE TABLE TAB2(id int)");
     statement.execute("CREATE TABLE TAB3(id int)");
 
@@ -229,8 +229,8 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     assertEquals("TABLE_SCHEM", resMeta.getColumnName(1));
     assertEquals("TABLE_CATALOG", resMeta.getColumnName(2));
 
-    result.add("db1");
-    result.add("db2");
+    result.add(DB1);
+    result.add(DB2);
     result.add("default");
 
     while (res.next()) {
@@ -241,7 +241,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     res.close();
 
     // test direct JDBC metadata API
-    res = conn.getMetaData().getTables(null, "DB1", "tab%", null);
+    res = conn.getMetaData().getTables(null, DB1, "tab%", null);
     result.add("tab1");
 
     while (res.next()) {
@@ -252,7 +252,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     res.close();
 
     // test direct JDBC metadata API
-    res = conn.getMetaData().getTables(null, "DB2", "tab%", null);
+    res = conn.getMetaData().getTables(null, DB2, "tab%", null);
     result.add("tab2");
 
     while (res.next()) {
@@ -297,7 +297,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     assertEquals("TABLE_SCHEM", resMeta.getColumnName(1));
     assertEquals("TABLE_CATALOG", resMeta.getColumnName(2));
 
-    result.add("db2");
+    result.add(DB2);
     result.add("default");
 
     while (res.next()) {
@@ -330,7 +330,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     res.close();
 
     //test show columns
-    res = conn.getMetaData().getColumns(null, "DB1", "tab%","i%" );
+    res = conn.getMetaData().getColumns(null, DB1, "tab%","i%" );
 
     while (res.next()) {
       String columnName = res.getString(4);
@@ -414,23 +414,22 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
   public void testNegativeUserPrivileges() throws Exception {
     // edit policy file
     policyFile.addRolesToGroup(USERGROUP1, "db1_tab1_insert", "db1_tab2_all")
-        .addPermissionsToRole("db1_tab2_all", 
"server=server1->db=db1->table=table_2")
-        .addPermissionsToRole("db1_tab1_insert", 
"server=server1->db=db1->table=table_1->action=insert")
+        .addPermissionsToRole("db1_tab2_all", "server=server1->db=" + DB1 + 
"->table=table_2")
+        .addPermissionsToRole("db1_tab1_insert", "server=server1->db=" + DB1 + 
"->table=table_1->action=insert")
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
     Connection adminCon = context.createConnection(ADMIN1);
     Statement adminStmt = context.createStatement(adminCon);
-    String dbName = "db1";
     adminStmt.execute("use default");
-    adminStmt.execute("DROP DATABASE IF EXISTS " + dbName + " CASCADE");
-    adminStmt.execute("CREATE DATABASE " + dbName);
-    adminStmt.execute("create table " + dbName + ".table_1 (id int)");
+    adminStmt.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    adminStmt.execute("CREATE DATABASE " + DB1);
+    adminStmt.execute("create table " + DB1 + ".table_1 (id int)");
     adminStmt.close();
     adminCon.close();
     Connection userConn = context.createConnection(USER1_1);
     Statement userStmt = context.createStatement(userConn);
-    context.assertAuthzException(userStmt, "select * from " + dbName + 
".table_1");
+    context.assertAuthzException(userStmt, "select * from " + DB1 + 
".table_1");
     userConn.close();
     userStmt.close();
   }
@@ -444,7 +443,7 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
   @Test
   public void testNegativeUserDMLPrivileges() throws Exception {
     policyFile
-        .addPermissionsToRole("db1_tab2_all", 
"server=server1->db=db1->table=table_2")
+        .addPermissionsToRole("db1_tab2_all", "server=server1->db=" + DB1 + 
"->table=table_2")
         .addRolesToGroup(USERGROUP1, "db1_tab2_all")
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
@@ -490,24 +489,23 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     policyFile
         .addRolesToGroup(USERGROUP1, "db1_all")
         .addRolesToGroup(USERGROUP2, "db1_tab1_select")
-        .addPermissionsToRole("db1_all", "server=server1->db=db1")
-        .addPermissionsToRole("db1_tab1_select", 
"server=server1->db=db1->table=table_1->action=select")
+        .addPermissionsToRole("db1_all", "server=server1->db=" + DB1)
+        .addPermissionsToRole("db1_tab1_select", "server=server1->db=" + DB1 + 
"->table=table_1->action=select")
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
     // create dbs
     Connection adminCon = context.createConnection(ADMIN1);
     Statement adminStmt = context.createStatement(adminCon);
-    String dbName = "db1";
     adminStmt.execute("use default");
     adminStmt.execute("drop table if exists table_def");
     adminStmt.execute("create table table_def (name string)");
     adminStmt
     .execute("load data local inpath '" + dataFile.getPath() + "' into table 
table_def");
 
-    adminStmt.execute("DROP DATABASE IF EXISTS " + dbName + " CASCADE");
-    adminStmt.execute("CREATE DATABASE " + dbName);
-    adminStmt.execute("use " + dbName);
+    adminStmt.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    adminStmt.execute("CREATE DATABASE " + DB1);
+    adminStmt.execute("use " + DB1);
 
     adminStmt.execute("create table table_1 (name string)");
     adminStmt
@@ -526,28 +524,28 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     Connection userConn = context.createConnection(USER2_1);
     Statement userStmt = context.createStatement(userConn);
 
-    context.assertAuthzException(userStmt, "drop database " + dbName);
+    context.assertAuthzException(userStmt, "drop database " + DB1);
 
     // Hive currently doesn't support cross db index DDL
 
     context.assertAuthzException(userStmt, "CREATE TEMPORARY FUNCTION strip AS 
'org.apache.hadoop.hive.ql.udf.generic.GenericUDFPrintf'");
-    context.assertAuthzException(userStmt, "create table  " + dbName
-        + ".c_tab_2 as select * from  " + dbName + ".table_2");
-    context.assertAuthzException(userStmt, "select * from  " + dbName + 
".table_2");
-    context.assertAuthzException(userStmt, "ALTER DATABASE " + dbName
+    context.assertAuthzException(userStmt, "create table  " + DB1
+        + ".c_tab_2 as select * from  " + DB1 + ".table_2");
+    context.assertAuthzException(userStmt, "select * from  " + DB1 + 
".table_2");
+    context.assertAuthzException(userStmt, "ALTER DATABASE " + DB1
         + " SET DBPROPERTIES ('foo' = 'bar')");
-    context.assertAuthzException(userStmt, "drop table " + dbName + 
".table_1");
-    context.assertAuthzException(userStmt, "DROP VIEW IF EXISTS " + dbName + 
".v1");
-    context.assertAuthzException(userStmt, "create table " + dbName + 
".table_5 (name string)");
-    context.assertAuthzException(userStmt, "ALTER TABLE " + dbName + ".table_1 
 RENAME TO "
-        + dbName + ".table_99");
-    context.assertAuthzException(userStmt, "insert overwrite table " + dbName
-        + ".table_2 select * from " + dbName + ".table_1");
-    context.assertAuthzException(userStmt, "insert overwrite table " + dbName
+    context.assertAuthzException(userStmt, "drop table " + DB1 + ".table_1");
+    context.assertAuthzException(userStmt, "DROP VIEW IF EXISTS " + DB1 + 
".v1");
+    context.assertAuthzException(userStmt, "create table " + DB1 + ".table_5 
(name string)");
+    context.assertAuthzException(userStmt, "ALTER TABLE " + DB1 + ".table_1  
RENAME TO "
+        + DB1 + ".table_99");
+    context.assertAuthzException(userStmt, "insert overwrite table " + DB1
+        + ".table_2 select * from " + DB1 + ".table_1");
+    context.assertAuthzException(userStmt, "insert overwrite table " + DB1
         + ".table_2 select * from " + "table_def");
-    context.assertAuthzException(userStmt, "ALTER TABLE " + dbName
+    context.assertAuthzException(userStmt, "ALTER TABLE " + DB1
         + ".table_part_1 ADD IF NOT EXISTS PARTITION (year = 2012)");
-    context.assertAuthzException(userStmt, "ALTER TABLE " + dbName
+    context.assertAuthzException(userStmt, "ALTER TABLE " + DB1
         + ".table_part_1 PARTITION (year = 2012) SET LOCATION '/etc'");
     userStmt.close();
     userConn.close();
@@ -638,9 +636,9 @@ public class TestCrossDbOps extends 
AbstractTestWithStaticConfiguration {
     // edit policy file
     policyFile
         .addRolesToGroup(USERGROUP1, "all_db1", "load_data", "select_tb2")
-        .addPermissionsToRole("all_db1", "server=server1->db=db_1")
-        .addPermissionsToRole("all_db2", "server=server1->db=db_2")
-        .addPermissionsToRole("select_tb2", 
"server=server1->db=db_2->table=tb_1->action=select")
+        .addPermissionsToRole("all_db1", "server=server1->db=" + DB1)
+        .addPermissionsToRole("all_db2", "server=server1->db=" + DB2)
+        .addPermissionsToRole("select_tb2", "server=server1->db=" + DB2 + 
"->table=tb_1->action=select")
         .addPermissionsToRole("load_data", "server=server1->URI=file://" + 
dataFile.getPath())
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestEndToEnd.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestEndToEnd.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestEndToEnd.java
index 0901b67..23577c2 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestEndToEnd.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestEndToEnd.java
@@ -61,22 +61,20 @@ public class TestEndToEnd extends 
AbstractTestWithStaticConfiguration {
     policyFile
       .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
-    String dbName1 = "db_1";
-    String dbName2 = "productionDB";
     String tableName1 = "tb_1";
     String tableName2 = "tb_2";
     String viewName1 = "view_1";
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
     // 1
-    statement.execute("DROP DATABASE IF EXISTS " + dbName1 + " CASCADE");
-    statement.execute("CREATE DATABASE " + dbName1);
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
     // 2
-    statement.execute("DROP DATABASE IF EXISTS " + dbName2 + " CASCADE");
-    statement.execute("CREATE DATABASE " + dbName2);
-    statement.execute("USE " + dbName2);
-    statement.execute("DROP TABLE IF EXISTS " + dbName2 + "." + tableName2);
-    statement.execute("create table " + dbName2 + "." + tableName2
+    statement.execute("DROP DATABASE IF EXISTS " + DB2 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("USE " + DB2);
+    statement.execute("DROP TABLE IF EXISTS " + DB2 + "." + tableName2);
+    statement.execute("create table " + DB2 + "." + tableName2
         + " (under_col int comment 'the under column', value string)");
     statement.execute("load data local inpath '" + dataFile.getPath()
             + "' into table " + tableName2);
@@ -86,19 +84,19 @@ public class TestEndToEnd extends 
AbstractTestWithStaticConfiguration {
     // 3
     policyFile
         .addRolesToGroup(USERGROUP1, "all_db1", "data_uri", "select_tb1", 
"insert_tb1")
-        .addPermissionsToRole("all_db1", "server=server1->db=db_1")
-        .addPermissionsToRole("select_tb1", 
"server=server1->db=productionDB->table=tb_1->action=select")
-        .addPermissionsToRole("insert_tb2", 
"server=server1->db=productionDB->table=tb_2->action=insert")
-        .addPermissionsToRole("insert_tb1", 
"server=server1->db=productionDB->table=tb_2->action=insert")
+        .addPermissionsToRole("all_db1", "server=server1->db=" + DB1)
+        .addPermissionsToRole("select_tb1", "server=server1->db=" + DB2 + 
"->table=tb_1->action=select")
+        .addPermissionsToRole("insert_tb2", "server=server1->db=" + DB2 + 
"->table=tb_2->action=insert")
+        .addPermissionsToRole("insert_tb1", "server=server1->db=" + DB2 + 
"->table=tb_2->action=insert")
         .addPermissionsToRole("data_uri", "server=server1->uri=file://" + 
dataDir.getPath());
     writePolicyFile(policyFile);
 
     // 4
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName1);
-    statement.execute("DROP TABLE IF EXISTS " + dbName1 + "." + tableName1);
-    statement.execute("create table " + dbName1 + "." + tableName1
+    statement.execute("USE " + DB1);
+    statement.execute("DROP TABLE IF EXISTS " + DB1 + "." + tableName1);
+    statement.execute("create table " + DB1 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
     statement.execute("load data local inpath '" + dataFile.getPath()
             + "' into table " + tableName1);
@@ -110,9 +108,9 @@ public class TestEndToEnd extends 
AbstractTestWithStaticConfiguration {
     // 7
     connection = context.createConnection(ADMIN1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName2);
-    statement.execute("DROP TABLE IF EXISTS " + dbName1 + "." + tableName1);
-    statement.execute("create table " + dbName1 + "." + tableName1
+    statement.execute("USE " + DB2);
+    statement.execute("DROP TABLE IF EXISTS " + DB1 + "." + tableName1);
+    statement.execute("create table " + DB1 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
     statement.close();
     connection.close();
@@ -120,9 +118,9 @@ public class TestEndToEnd extends 
AbstractTestWithStaticConfiguration {
     // 8
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     statement.execute("INSERT OVERWRITE TABLE " +
-        dbName2 + "." + tableName2 + " SELECT * FROM " + dbName1
+        DB2 + "." + tableName2 + " SELECT * FROM " + DB1
         + "." + tableName1);
     statement.close();
     connection.close();

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataPermissions.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataPermissions.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataPermissions.java
index 1e217a3..25d1f8c 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataPermissions.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataPermissions.java
@@ -36,14 +36,14 @@ public class TestMetadataPermissions extends 
AbstractTestWithStaticConfiguration
     policyFile
         .addRolesToGroup(USERGROUP1, "db1_all", "db2_all")
         .addRolesToGroup(USERGROUP2, "db1_all")
-        .addPermissionsToRole("db1_all", "server=server1->db=db1")
-        .addPermissionsToRole("db2_all", "server=server1->db=db2")
+        .addPermissionsToRole("db1_all", "server=server1->db=" + DB1)
+        .addPermissionsToRole("db2_all", "server=server1->db=" + DB2)
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
     Connection adminCon = context.createConnection(ADMIN1);
     Statement adminStmt = context.createStatement(adminCon);
-    for (String dbName : new String[] { "db1", "db2" }) {
+    for (String dbName : new String[] { "" + DB1, DB2 }) {
       adminStmt.execute("USE default");
       adminStmt.execute("DROP DATABASE IF EXISTS " + dbName + " CASCADE");
       adminStmt.execute("CREATE DATABASE " + dbName);
@@ -60,14 +60,13 @@ public class TestMetadataPermissions extends 
AbstractTestWithStaticConfiguration
    */
   @Test
   public void testDescPrivilegesNegative() throws Exception {
-    String dbName = "db2";
     Connection connection = context.createConnection(USER2_1);
     Statement statement = context.createStatement(connection);
-    context.assertAuthzException(statement, "USE " + dbName);
+    context.assertAuthzException(statement, "USE " + DB2);
 //    TODO when DESCRIBE db.table is supported tests should be uncommented
 //    for (String tabName : new String[] { "tab1", "tab2" }) {
-//      context.assertAuthzException(statement, "DESCRIBE " + dbName + "." + 
tabName);
-//      context.assertAuthzException(statement, "DESCRIBE EXTENDED " + dbName 
+ "." + tabName);
+//      context.assertAuthzException(statement, "DESCRIBE " + DB1 + "." + 
tabName);
+//      context.assertAuthzException(statement, "DESCRIBE EXTENDED " + DB1 + 
"." + tabName);
 //    }
     statement.close();
     connection.close();
@@ -79,11 +78,10 @@ public class TestMetadataPermissions extends 
AbstractTestWithStaticConfiguration
    */
   @Test
   public void testDescDbPrivilegesNegative() throws Exception {
-    String dbName = "db2";
     Connection connection = context.createConnection(USER2_1);
     Statement statement = context.createStatement(connection);
-    context.assertAuthzException(statement, "DESCRIBE DATABASE " + dbName);
-    context.assertAuthzException(statement, "DESCRIBE DATABASE EXTENDED " + 
dbName);
+    context.assertAuthzException(statement, "DESCRIBE DATABASE " + DB2);
+    context.assertAuthzException(statement, "DESCRIBE DATABASE EXTENDED " + 
DB2);
     statement.close();
     connection.close();
   }
@@ -96,7 +94,7 @@ public class TestMetadataPermissions extends 
AbstractTestWithStaticConfiguration
   public void testDescDbPrivilegesPositive() throws Exception {
     Connection connection = context.createConnection(USER1_1);
     Statement statement = context.createStatement(connection);
-    for (String dbName : new String[] { "db1", "db2" }) {
+    for (String dbName : new String[] { DB1, DB2 }) {
       statement.execute("USE " + dbName);
       Assert.assertTrue(statement.executeQuery("DESCRIBE DATABASE " + 
dbName).next());
       Assert.assertTrue(statement.executeQuery("DESCRIBE DATABASE EXTENDED " + 
dbName).next());
@@ -112,7 +110,7 @@ public class TestMetadataPermissions extends 
AbstractTestWithStaticConfiguration
   public void testDescPrivilegesPositive() throws Exception {
     Connection connection = context.createConnection(USER1_1);
     Statement statement = context.createStatement(connection);
-    for (String dbName : new String[] { "db1", "db2" }) {
+    for (String dbName : new String[] { DB1, DB2 }) {
       statement.execute("USE " + dbName);
       Assert.assertTrue(statement.executeQuery("DESCRIBE DATABASE " + 
dbName).next());
       for (String tabName : new String[] { "tab1", "tab2" }) {

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b6c62f79/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMovingToProduction.java
----------------------------------------------------------------------
diff --git 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMovingToProduction.java
 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMovingToProduction.java
index 67cbd32..c1a8d91 100644
--- 
a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMovingToProduction.java
+++ 
b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMovingToProduction.java
@@ -67,22 +67,20 @@ public class TestMovingToProduction extends 
AbstractTestWithStaticConfiguration
     policyFile
         .addRolesToGroup(USERGROUP1, "all_db1", "load_data")
         .addPermissionsToRole("load_data", "server=server1->uri=file://" + 
dataDir.getPath())
-        .addPermissionsToRole("all_db1", "server=server1->db=db_1")
+        .addPermissionsToRole("all_db1", "server=server1->db="  + DB1)
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
-    String dbName1 = "db_1";
-    String dbName2 = "proddb";
     String tableName1 = "tb_1";
 
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
-    statement.execute("DROP DATABASE IF EXISTS " + dbName1 + " CASCADE");
-    statement.execute("DROP DATABASE IF EXISTS " + dbName2 + " CASCADE");
-    statement.execute("CREATE DATABASE " + dbName1);
-    statement.execute("CREATE DATABASE " + dbName2);
-    statement.execute("DROP TABLE IF EXISTS " + dbName2 + "." + tableName1);
-    statement.execute("create table " + dbName2 + "." + tableName1
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("DROP DATABASE IF EXISTS " + DB2 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("DROP TABLE IF EXISTS " + DB2 + "." + tableName1);
+    statement.execute("create table " + DB2 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
     statement.close();
     connection.close();
@@ -90,7 +88,7 @@ public class TestMovingToProduction extends 
AbstractTestWithStaticConfiguration
     // a
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName1);
+    statement.execute("USE " + DB1);
     statement.execute("DROP TABLE IF EXISTS " + tableName1);
     statement.execute("create table " + tableName1
         + " (under_col int comment 'the under column', value string)");
@@ -99,17 +97,17 @@ public class TestMovingToProduction extends 
AbstractTestWithStaticConfiguration
 
     policyFile
         .addRolesToGroup(USERGROUP1, "insert_proddb_tbl1")
-        .addPermissionsToRole("insert_proddb_tbl1", 
"server=server1->db=proddb->table=tb_1->action=insert");
+        .addPermissionsToRole("insert_proddb_tbl1", "server=server1->db="  + 
DB2 + "->table=tb_1->action=insert");
     writePolicyFile(policyFile);
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     statement.execute("INSERT OVERWRITE TABLE "
-        + tableName1 + " SELECT * FROM " + dbName1
+        + tableName1 + " SELECT * FROM " + DB1
         + "." + tableName1);
 
     // b
     policyFile
         .addRolesToGroup(USERGROUP1, "select_proddb_tbl1")
-        .addPermissionsToRole("select_proddb_tbl1", 
"server=server1->db=proddb->table=tb_1->action=select");
+        .addPermissionsToRole("select_proddb_tbl1", "server=server1->db="  + 
DB2 + "->table=tb_1->action=select");
     writePolicyFile(policyFile);
 
     ResultSet resultSet = statement.executeQuery("SELECT * FROM " + tableName1 
+ " LIMIT 10");
@@ -123,18 +121,18 @@ public class TestMovingToProduction extends 
AbstractTestWithStaticConfiguration
     // c
     connection = context.createConnection(USER2_1);
     statement = context.createStatement(connection);
-    context.assertAuthzException(statement, "USE " + dbName2);
+    context.assertAuthzException(statement, "USE " + DB2);
     context.assertAuthzException(statement, "INSERT OVERWRITE TABLE "
-        + dbName2 + "." + tableName1 + " SELECT * FROM " + dbName1
+        + DB2 + "." + tableName1 + " SELECT * FROM " + DB1
         + "." + tableName1);
-    context.assertAuthzException(statement, "SELECT * FROM " + dbName2 + "." + 
tableName1 + " LIMIT 10");
+    context.assertAuthzException(statement, "SELECT * FROM " + DB2 + "." + 
tableName1 + " LIMIT 10");
     statement.close();
     connection.close();
 
     // d
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     context.assertAuthzException(statement, "DROP TABLE " + tableName1);
     statement.close();
     connection.close();
@@ -150,22 +148,20 @@ public class TestMovingToProduction extends 
AbstractTestWithStaticConfiguration
   public void testMovingTable2() throws Exception {
     policyFile
         .addRolesToGroup(USERGROUP1, "all_db1", "load_data")
-        .addPermissionsToRole("all_db1", "server=server1->db=db_1")
+        .addPermissionsToRole("all_db1", "server=server1->db="  + DB1)
         .addPermissionsToRole("load_data", "server=server1->uri=file://" + 
dataDir.getPath())
         .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
-    String dbName1 = "db_1";
-    String dbName2 = "proddb";
     String tableName1 = "tb_1";
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
-    statement.execute("DROP DATABASE IF EXISTS " + dbName1 + " CASCADE");
-    statement.execute("DROP DATABASE IF EXISTS " + dbName2 + " CASCADE");
-    statement.execute("CREATE DATABASE " + dbName1);
-    statement.execute("CREATE DATABASE " + dbName2);
-    statement.execute("DROP TABLE IF EXISTS " + dbName2 + "." + tableName1);
-    statement.execute("create table " + dbName2 + "." + tableName1
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
+    statement.execute("DROP DATABASE IF EXISTS " + DB2 + " CASCADE");
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("DROP TABLE IF EXISTS " + DB2 + "." + tableName1);
+    statement.execute("create table " + DB2 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
     statement.close();
     connection.close();
@@ -173,50 +169,50 @@ public class TestMovingToProduction extends 
AbstractTestWithStaticConfiguration
     // a
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("DROP TABLE IF EXISTS " + dbName1 + "." + tableName1);
-    statement.execute("create table " + dbName1 + "." + tableName1
+    statement.execute("DROP TABLE IF EXISTS " + DB1 + "." + tableName1);
+    statement.execute("create table " + DB1 + "." + tableName1
         + " (under_col int comment 'the under column', value string)");
     statement.execute("LOAD DATA LOCAL INPATH 'file://" + dataDir.getPath()
-        + "' INTO TABLE " + dbName1 + "." + tableName1);
+        + "' INTO TABLE " + DB1 + "." + tableName1);
 
     policyFile
         .addRolesToGroup(USERGROUP1, "insert_proddb_tbl1")
-        .addPermissionsToRole("insert_proddb_tbl1", 
"server=server1->db=proddb->table=tb_1->action=insert");
+        .addPermissionsToRole("insert_proddb_tbl1", "server=server1->db="  + 
DB2 + "->table=tb_1->action=insert");
     writePolicyFile(policyFile);
 
     statement.execute("INSERT OVERWRITE TABLE "
-        + dbName2 + "." + tableName1 + " SELECT * FROM " + dbName1
+        + DB2 + "." + tableName1 + " SELECT * FROM " + DB1
         + "." + tableName1);
 
     // b
     policyFile
         .addRolesToGroup(USERGROUP1, "select_proddb_tbl1")
-        .addPermissionsToRole("select_proddb_tbl1", 
"server=server1->db=proddb->table=tb_1->action=select");
+        .addPermissionsToRole("select_proddb_tbl1", "server=server1->db="  + 
DB2 + "->table=tb_1->action=select");
     writePolicyFile(policyFile);
 
     assertTrue("user1 should be able to select data from "
-        + dbName2 + "." + dbName2 + "." + tableName1, 
statement.execute("SELECT * FROM "
-            + dbName2 + "." + tableName1 + " LIMIT 10"));
-    assertTrue("user1 should be able to describe table " + dbName2 + "." + 
tableName1,
-        statement.execute("DESCRIBE " + dbName2 + "." + tableName1));
+        + DB2 + "." + DB2 + "." + tableName1, statement.execute("SELECT * FROM 
"
+            + DB2 + "." + tableName1 + " LIMIT 10"));
+    assertTrue("user1 should be able to describe table " + DB2 + "." + 
tableName1,
+        statement.execute("DESCRIBE " + DB2 + "." + tableName1));
 
     // c
     connection = context.createConnection(USER2_1);
     statement = context.createStatement(connection);
 
     context.assertAuthzException(statement, "INSERT OVERWRITE TABLE "
-        + dbName2 + "." + tableName1 + " SELECT * FROM " + dbName1
+        + DB2 + "." + tableName1 + " SELECT * FROM " + DB1
         + "." + tableName1);
 
     context.assertAuthzException(statement, "SELECT * FROM "
-        + dbName2 + "." + tableName1 + " LIMIT 10");
+        + DB2 + "." + tableName1 + " LIMIT 10");
     statement.close();
     connection.close();
 
     // d
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    statement.execute("USE " + dbName2);
+    statement.execute("USE " + DB2);
     context.assertAuthzException(statement, "DROP TABLE " + tableName1);
     statement.close();
     connection.close();

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