org.apache.ignite.internal.processors.cluster

Interface IgniteChangeGlobalStateSupport

All Known Subinterfaces:

IgnitePageStoreManager, IgniteWriteAheadLogManager

All Known Implementing Classes:

AtomicDataStructureProxy, DataStructuresProcessor, DistributedMetaStorageImpl, FilePageStoreManager, FileWriteAheadLogManager, GridCacheAtomicLongImpl, GridCacheAtomicReferenceImpl, GridCacheAtomicSequenceImpl, GridCacheAtomicStampedImpl, GridCacheCountDownLatchImpl, GridCacheDatabaseSharedManager, GridCacheLockImpl, GridCacheSemaphoreImpl, GridEncryptionManager, GridServiceProcessor, GridTaskProcessor, IgniteCacheDatabaseSharedManager, IgniteCacheSnapshotManager, IgniteServiceProcessor, IgniteSnapshotManager

public interface IgniteChangeGlobalStateSupport

Provides callback during activation/deactivation cluster.

Method Summary

Modifier and Type	Method and Description
void	onActivate(GridKernalContext kctx) Called when cluster performing activation.
void	onDeActivate(GridKernalContext kctx) Called when cluster performing deactivation.

Method Detail

onActivate

void onActivate(GridKernalContext kctx)
         throws IgniteCheckedException

Called when cluster performing activation.

Parameters:

kctx - Kernal context.

Throws:

IgniteCheckedException - If failed.

onDeActivate

void onDeActivate(GridKernalContext kctx)

Called when cluster performing deactivation.

Parameters:

kctx - Kernal context.