Interface | Description |
---|---|
OperationQuota |
Interface that allows to check the quota available for an operation.
|
QuotaLimiter |
Internal interface used to interact with the user/table quota.
|
QuotaSnapshotStore<T> |
A common interface for computing quota observance/violation for tables or namespaces.
|
QuotaTableUtil.NamespaceQuotasVisitor | |
QuotaTableUtil.QuotasVisitor | |
QuotaTableUtil.TableQuotasVisitor | |
QuotaTableUtil.UserQuotasVisitor | |
RegionStateListener |
The listener interface for receiving region state events.
|
SpaceQuotaSnapshotNotifier |
An interface which abstract away the action taken to enable or disable
a space quota violation policy across the HBase cluster.
|
SpaceViolationPolicyEnforcement |
RegionServer implementation of
SpaceViolationPolicy . |
Class | Description |
---|---|
ActivePolicyEnforcement |
A class to ease dealing with tables that have and do not have violation policies
being enforced.
|
AverageIntervalRateLimiter |
This limiter will refill resources at every TimeUnit/resources interval.
|
DefaultOperationQuota | |
FileSystemUtilizationChore |
A chore which computes the size of each
HRegion on the FileSystem hosted by the given HRegionServer . |
FixedIntervalRateLimiter |
With this limiter resources will be refilled only after a fixed interval of time.
|
MasterQuotaManager |
Master Quota Manager.
|
MasterSpaceQuotaObserver |
An observer to automatically delete space quotas when a table/namespace
are deleted.
|
NamespaceQuotaSnapshotStore |
QuotaSnapshotStore implementation for namespaces. |
QuotaCache |
Cache that keeps track of the quota settings for the users and tables that are interacting with
it.
|
QuotaFilter |
Filter to use to filter the QuotaRetriever results.
|
QuotaLimiterFactory | |
QuotaObserverChore |
Reads the currently received Region filesystem-space use reports and acts on those which
violate a defined quota.
|
QuotaRetriever |
Scanner to iterate over the quota settings.
|
QuotaSettings | |
QuotaSettingsFactory | |
QuotaState |
In-Memory state of table or namespace quotas
|
QuotaTableUtil |
Helper class to interact with the quota table.
|
QuotaUtil |
Helper class to interact with the quota table
|
RateLimiter |
Simple rate limiter.
|
RegionServerRpcQuotaManager |
Region Server Quota Manager.
|
RegionServerSpaceQuotaManager |
A manager for filesystem space quotas in the RegionServer.
|
SpaceQuotaHelperForTests | |
SpaceQuotaRefresherChore |
A
ScheduledChore which periodically updates the RegionServerSpaceQuotaManager
with information from the hbase:quota. |
SpaceQuotaSnapshot |
A point-in-time view of a space quota on a table.
|
SpaceQuotaSnapshot.SpaceQuotaStatus |
Encapsulates the state of a quota on a table.
|
SpaceQuotaSnapshotNotifierFactory |
Factory for creating
SpaceQuotaSnapshotNotifier implementations. |
SpaceQuotaSnapshotNotifierForTest |
A SpaceQuotaViolationNotifier implementation for verifying testing.
|
SpaceViolationPolicyEnforcementFactory |
A factory class for instantiating
SpaceViolationPolicyEnforcement instances. |
TableQuotaSnapshotStore |
QuotaSnapshotStore for tables. |
TableSpaceQuotaSnapshotNotifier |
A
SpaceQuotaSnapshotNotifier which uses the hbase:quota table. |
TestActivePolicyEnforcement |
Test class for
ActivePolicyEnforcement . |
TestFileSystemUtilizationChore |
Test class for
FileSystemUtilizationChore . |
TestMasterQuotaManager | |
TestMasterSpaceQuotaObserver |
Test class for
MasterSpaceQuotaObserver . |
TestMasterSpaceQuotaObserverWithMocks |
Test class for MasterSpaceQuotaObserver that does not require a cluster.
|
TestNamespaceQuotaViolationStore |
Test class for
NamespaceQuotaSnapshotStore . |
TestQuotaAdmin |
minicluster tests that validate that quota entries are properly set in the quota table
|
TestQuotaObserverChore |
Non-HBase cluster unit tests for
QuotaObserverChore . |
TestQuotaObserverChoreRegionReports |
A test case to verify that region reports are expired when they are not sent.
|
TestQuotaObserverChoreWithMiniCluster |
Test class for
QuotaObserverChore that uses a live HBase cluster. |
TestQuotaSettingsFactory |
Test class for
QuotaSettingsFactory . |
TestQuotaState | |
TestQuotaStatusRPCs |
Test class for the quota status RPCs in the master and regionserver.
|
TestQuotaTableUtil |
Test the quota table helpers (e.g.
|
TestQuotaThrottle | |
TestRateLimiter |
Verify the behaviour of the Rate Limiter.
|
TestRegionServerSpaceQuotaManager |
Test class for
RegionServerSpaceQuotaManager . |
TestRegionSizeUse |
Test class which verifies that region sizes are reported to the master.
|
TestSpaceLimitSettings |
Test class for
SpaceLimitSettings . |
TestSpaceQuotas |
End-to-end test class for filesystem space quotas.
|
TestSpaceQuotaViolationPolicyRefresherChore |
Test class for
SpaceQuotaRefresherChore . |
TestSuperUserQuotaPermissions |
Test class to verify that the HBase superuser can override quotas.
|
TestTableQuotaViolationStore |
Test class for
TableQuotaSnapshotStore . |
TestTableSpaceQuotaViolationNotifier |
Test case for
TableSpaceQuotaSnapshotNotifier . |
TestTablesWithQuotas |
Non-HBase cluster unit tests for
QuotaObserverChore.TablesWithQuotas . |
TimeBasedLimiter |
Simple time based limiter that checks the quota Throttle
|
UserQuotaState |
In-Memory state of the user quotas
|
Enum | Description |
---|---|
OperationQuota.OperationType | |
QuotaScope |
Describe the Scope of the quota rules.
|
QuotaSnapshotStore.ViolationState |
The current state of a table with respect to the policy set forth by a quota.
|
QuotaType |
Describe the Quota Type.
|
SpaceViolationPolicy |
Enumeration that represents the action HBase will take when a space quota is violated.
|
ThrottleType |
Describe the Throttle Type.
|
ThrottlingException.Type |
Exception | Description |
---|---|
InvalidQuotaSettingsException |
Generic quota exceeded exception for invalid settings
|
QuotaExceededException |
Generic quota exceeded exception
|
SpaceLimitingException |
An Exception that is thrown when a space quota is in violation.
|
ThrottlingException |
Describe the throttling result.
|