Package org.apache.hadoop.hbase.master.procedure

Class TestReopenTableRegionsProcedureBatchBackoff

java.lang.Object

org.apache.hadoop.hbase.master.procedure.TestReopenTableRegionsProcedureBatchBackoff

@Tag("org.apache.hadoop.hbase.testclassification.MasterTests") @Tag("org.apache.hadoop.hbase.testclassification.MediumTests")
public class TestReopenTableRegionsProcedureBatchBackoff
extends Object

Confirm that we will rate limit reopen batches when reopening all table regions. This can avoid the pain associated with reopening too many regions at once.

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BACKOFF_MILLIS_PER_RS
private static byte[]	CF
private static final int	NUM_BATCHES
private static final int	NUM_REGIONS
private static final int	REOPEN_BATCH_SIZE_MAX
private static org.apache.hadoop.hbase.TableName	TABLE_NAME
private static final HBaseTestingUtil	UTIL

Constructor Summary

Constructors

Constructor	Description
TestReopenTableRegionsProcedureBatchBackoff()

Method Summary

Modifier and Type	Method	Description
static void	setUp()
static void	tearDown()
void	testRegionBatchBackoff()
void	testRegionBatchNoBackoff()

Methods inherited from class java.lang.Object

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

Field Details

UTIL

private static final HBaseTestingUtil UTIL

TABLE_NAME

private static org.apache.hadoop.hbase.TableName TABLE_NAME

BACKOFF_MILLIS_PER_RS

private static final int BACKOFF_MILLIS_PER_RS

See Also:

• Constant Field Values

REOPEN_BATCH_SIZE_MAX

private static final int REOPEN_BATCH_SIZE_MAX

See Also:

• Constant Field Values

NUM_REGIONS

private static final int NUM_REGIONS

See Also:

• Constant Field Values

NUM_BATCHES

private static final int NUM_BATCHES

See Also:

• Constant Field Values

CF

private static byte[] CF

Constructor Details

TestReopenTableRegionsProcedureBatchBackoff

public TestReopenTableRegionsProcedureBatchBackoff()

Method Details

setUp

@BeforeAll
public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

@AfterAll
public static void tearDown()
                     throws Exception

Throws:

Exception

testRegionBatchBackoff

@Test
public void testRegionBatchBackoff()
                            throws IOException

Throws:

IOException

testRegionBatchNoBackoff

@Test
public void testRegionBatchNoBackoff()
                              throws IOException

Throws:

IOException