org.apache.hadoop.hbase.migration

Class TestNamespaceUpgrade

java.lang.Object

org.apache.hadoop.hbase.migration.TestNamespaceUpgrade

public class TestNamespaceUpgrade
extends Object

Test upgrade from no namespace in 0.94 to namespace directory structure. Mainly tests that tables are migrated and consistent. Also verifies that snapshots have been migrated correctly.

Uses a tarball which is an image of an 0.94 hbase.rootdir.

Contains tables with currentKeys as the stored keys: foo, ns1.foo, ns2.foo

Contains snapshots with snapshot{num}Keys as the contents: snapshot1Keys, snapshot2Keys Image also contains _acl_ table with one region and two storefiles. This is needed to test the acl table migration.

Constructor Summary

Constructors

Constructor and Description
TestNamespaceUpgrade()

Method Summary

Modifier and Type	Method and Description
static void	setUpBeforeClass()
static void	tearDownAfterClass()
void	testACLTableMigration()
void	testNewDirsArePresentPostMigration()
void	testOldDirsAreGonePostMigration()
void	testRenameUsingSnapshots()
void	testSnapshots()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TestNamespaceUpgrade

public TestNamespaceUpgrade()

Method Detail

setUpBeforeClass

public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

testSnapshots

public void testSnapshots()
                   throws IOException,
                          InterruptedException

Throws:

IOException

InterruptedException

testRenameUsingSnapshots

public void testRenameUsingSnapshots()
                              throws Exception

Throws:

Exception

testOldDirsAreGonePostMigration

public void testOldDirsAreGonePostMigration()
                                     throws IOException

Throws:

IOException

testNewDirsArePresentPostMigration

public void testNewDirsArePresentPostMigration()
                                        throws IOException

Throws:

IOException

testACLTableMigration

public void testACLTableMigration()
                           throws IOException

Throws:

IOException