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

Class TestReopenTableRegionsProcedureBatching

java.lang.Object

org.apache.hadoop.hbase.master.procedure.TestReopenTableRegionsProcedureBatching

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

Confirm that we will batch region reopens when reopening all table regions. This can avoid the pain associated with reopening too many regions at once.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	TestReopenTableRegionsProcedureBatching.StuckRegion

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BACKOFF_MILLIS_PER_RS
private static byte[]	CF
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
TestReopenTableRegionsProcedureBatching()

Method Summary

Modifier and Type	Method	Description
private void	confirmBatchSize(int expectedBatchSize, Set<TestReopenTableRegionsProcedureBatching.StuckRegion> stuckRegions, org.apache.hadoop.hbase.master.procedure.ReopenTableRegionsProcedure proc)
static void	setUp()
private TestReopenTableRegionsProcedureBatching.StuckRegion	stickRegion(org.apache.hadoop.hbase.master.assignment.AssignmentManager am, org.apache.hadoop.hbase.procedure2.ProcedureExecutor<org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv> procExec, org.apache.hadoop.hbase.client.RegionInfo regionInfo)
static void	tearDown()
void	testBackoffConfigurationFromTableDescriptor()
void	testBatchSizeDoesNotOverflow()
void	testDefaultMaxBatchSize()
void	testNegativeBatchSizeDoesNotBreak()
void	testSmallMaxBatchSize()
private void	unstickRegion(TestReopenTableRegionsProcedureBatching.StuckRegion stuckRegion)

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

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

TABLE_NAME

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

CF

private static byte[] CF

Constructor Details

TestReopenTableRegionsProcedureBatching

public TestReopenTableRegionsProcedureBatching()

Method Details

setUp

@BeforeAll
public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

@AfterAll
public static void tearDown()
                     throws Exception

Throws:

Exception

testSmallMaxBatchSize

@Test
public void testSmallMaxBatchSize()
                           throws IOException

Throws:

IOException

testDefaultMaxBatchSize

@Test
public void testDefaultMaxBatchSize()
                             throws IOException

Throws:

IOException

testNegativeBatchSizeDoesNotBreak

@Test
public void testNegativeBatchSizeDoesNotBreak()
                                       throws IOException

Throws:

IOException

testBatchSizeDoesNotOverflow

@Test
public void testBatchSizeDoesNotOverflow()

testBackoffConfigurationFromTableDescriptor

@Test
public void testBackoffConfigurationFromTableDescriptor()

confirmBatchSize

private void confirmBatchSize(int expectedBatchSize,
 Set<TestReopenTableRegionsProcedureBatching.StuckRegion> stuckRegions,
 org.apache.hadoop.hbase.master.procedure.ReopenTableRegionsProcedure proc)

stickRegion

private TestReopenTableRegionsProcedureBatching.StuckRegion stickRegion(org.apache.hadoop.hbase.master.assignment.AssignmentManager am,
 org.apache.hadoop.hbase.procedure2.ProcedureExecutor<org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv> procExec,
 org.apache.hadoop.hbase.client.RegionInfo regionInfo)

unstickRegion

private void unstickRegion(TestReopenTableRegionsProcedureBatching.StuckRegion stuckRegion)