DiskRegRecoveryFromOplogsTest (GemFire XD Java API Documentation)

java.lang.Object
- diskReg.oplogs.DiskRegRecoveryFromOplogsTest

```
public class DiskRegRecoveryFromOplogsTest
extends Object
```
The aim of this test to test the recovery of disk regions from oplogs This test is modified for crash recovery testsing

Since:

5.1

Field Summary

Fields
Modifier and Type	Field and Description
`protected static int`	`DISK_FOR_OVRFLW_PERSIST`
`protected static int`	`DISK_FOR_PERSIST`
`protected static String`	`INIT_REGION_SIZE`
`protected int`	`numVMsToStop`

Constructor Summary

Constructors
Constructor and Description

DiskRegRecoveryFromOplogsTest()

Constructors
Constructor and Description
`DiskRegRecoveryFromOplogsTest()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`addInBatches()`
`protected void`	`closeCache()`
`protected void`	`closeRegion()`
`protected void`	`crashVM()`
`protected void`	`createDiskRegion()`
`static void`	`HydraTask_addEntries()` Hydra task to add entries into region.
`static void`	`HydraTask_closeRegion()`
`static void`	`HydraTask_closeTask()`
`static void`	`HydraTask_crashVM()`
`static void`	`HydraTask_initialize()` Hydra task to connect to distributed system abd initialize cache.
`static void`	`HydraTask_Reinitialize()`
`protected void`	`initialize()`
`protected void`	`recoverRegion()`
`protected void`	`reinitialize()`
`protected void`	`validateRegion()`
`protected void`	`validateRegionAfterRecovery()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DISK_FOR_PERSIST
```
protected static final int DISK_FOR_PERSIST
```
See Also:

Constant Field Values

DISK_FOR_OVRFLW_PERSIST
```
protected static final int DISK_FOR_OVRFLW_PERSIST
```
See Also:

Constant Field Values

INIT_REGION_SIZE

protected static final String INIT_REGION_SIZE

See Also:: Constant Field Values

numVMsToStop
```
protected int numVMsToStop
```

Constructor Detail
- DiskRegRecoveryFromOplogsTest
```
public DiskRegRecoveryFromOplogsTest()
```

Method Detail

HydraTask_initialize
```
public static void HydraTask_initialize()
```
Hydra task to connect to distributed system abd initialize cache. It also creates a disk region and initializes the attributes of a region.

initialize
```
protected void initialize()
```

createDiskRegion
```
protected void createDiskRegion()
```

HydraTask_addEntries
```
public static void HydraTask_addEntries()
```
Hydra task to add entries into region.

addInBatches
```
protected void addInBatches()
```

HydraTask_closeRegion

public static void HydraTask_closeRegion()

closeRegion
```
protected void closeRegion()
```

recoverRegion
```
protected void recoverRegion()
```

HydraTask_closeTask

public static void HydraTask_closeTask()

validateRegion
```
protected void validateRegion()
```

closeCache
```
protected void closeCache()
```

HydraTask_crashVM

public static void HydraTask_crashVM()

crashVM
```
protected void crashVM()
```

HydraTask_Reinitialize

public static void HydraTask_Reinitialize()

reinitialize
```
protected void reinitialize()
```

validateRegionAfterRecovery

protected void validateRegionAfterRecovery()

Class DiskRegRecoveryFromOplogsTest

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DISK_FOR_PERSIST

DISK_FOR_OVRFLW_PERSIST

INIT_REGION_SIZE

numVMsToStop

Constructor Detail

DiskRegRecoveryFromOplogsTest

Method Detail

HydraTask_initialize

initialize

createDiskRegion

HydraTask_addEntries

addInBatches

HydraTask_closeRegion

closeRegion

recoverRegion

HydraTask_closeTask

validateRegion

closeCache

HydraTask_crashVM

crashVM

HydraTask_Reinitialize

reinitialize

validateRegionAfterRecovery