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

Class TestReopenTableRegionsProcedureBatching

java.lang.Object

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

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
static final HBaseClassTestRule	CLASS_RULE
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	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

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

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

public static void setUp()
                  throws Exception

Throws:

Exception

tearDown

public static void tearDown()
                     throws Exception

Throws:

Exception

testSmallMaxBatchSize

public void testSmallMaxBatchSize()
                           throws IOException

Throws:

IOException

testDefaultMaxBatchSize

public void testDefaultMaxBatchSize()
                             throws IOException

Throws:

IOException

testNegativeBatchSizeDoesNotBreak

public void testNegativeBatchSizeDoesNotBreak()
                                       throws IOException

Throws:

IOException

testBatchSizeDoesNotOverflow

public void testBatchSizeDoesNotOverflow()

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)