Package org.apache.hadoop.hbase

Class TestHBaseMetaEdit

java.lang.Object

org.apache.hadoop.hbase.TestHBaseMetaEdit

public class TestHBaseMetaEdit
extends Object

Test being able to edit hbase:meta.

Field Summary

Fields

Modifier and Type	Field	Description
static final HBaseClassTestRule	CLASS_RULE
org.junit.rules.TestName	name
private static final HBaseTestingUtility	UTIL

Constructor Summary

Constructors

Constructor	Description
TestHBaseMetaEdit()

Method Summary

Modifier and Type	Method	Description
void	after()
void	before()
private org.apache.hadoop.hbase.client.TableDescriptor	getMetaDescriptor()
void	testAlterMetaWithReadOnly()	Validate whether meta table can be altered as READ only, shouldn't be allowed otherwise it will break assignment functionalities.
void	testEditMeta()	Set versions, set HBASE-16213 indexed block encoding, and add a column family.

Methods inherited from class java.lang.Object

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

Field Details

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

name

public org.junit.rules.TestName name

UTIL

private static final HBaseTestingUtility UTIL

Constructor Details

TestHBaseMetaEdit

public TestHBaseMetaEdit()

Method Details

before

public void before()
            throws Exception

Throws:

Exception

after

public void after()
           throws Exception

Throws:

Exception

getMetaDescriptor

private org.apache.hadoop.hbase.client.TableDescriptor getMetaDescriptor()
                                                                  throws org.apache.hadoop.hbase.TableNotFoundException,
IOException

Throws:

org.apache.hadoop.hbase.TableNotFoundException

IOException

testEditMeta

public void testEditMeta()
                  throws IOException

Set versions, set HBASE-16213 indexed block encoding, and add a column family. Delete the column family. Then try to delete a core hbase:meta family (should fail). Verify they are all in place by looking at TableDescriptor AND by checking what the RegionServer sees after opening Region.

Throws:

IOException

testAlterMetaWithReadOnly

public void testAlterMetaWithReadOnly()
                               throws IOException

Validate whether meta table can be altered as READ only, shouldn't be allowed otherwise it will break assignment functionalities. See HBASE-24977.

Throws:

IOException