Package org.apache.hadoop.hbase.util

Interface Summary

Interface	Description
TestCounter.Operation

Class Summary

Class	Description
AbstractHBaseToolTest
AbstractHBaseToolTest.Options
AbstractHBaseToolTest.TestTool	Simple tool to test options parsing.
BaseTestHBaseFsck	This is the base class for HBaseFsck's ability to detect reasons for inconsistent tables.
BaseTestHBaseFsck.MasterSyncCoprocessor
BaseTestHBaseFsck.MockErrorReporter
BuilderStyleTest	Utility class to check whether a given class conforms to builder-style: Foo foo = new Foo() .setBar(bar) .setBaz(baz)
ClassLoaderTestHelper	Some utilities to help class loader testing
ConstantDelayQueue<E>	A blocking queue implementation for adding a constant delay.
ConstantDelayQueue.DelayedElement<T>
EnvironmentEdgeManagerTestHelper	Used by tests to inject an edge into the manager.
HBaseHomePath	Determines HBase home path from either class or jar directory
HFileArchiveTestingUtil	Test helper for testing archiving of HFiles
HFileTestUtil	Utility class for HFile-related testing.
LauncherSecurityManager	class for masquerading System.exit(int).
LoadTestDataGeneratorWithMOB	A load test data generator for MOB
LoadTestDataGeneratorWithTags
LoadTestKVGenerator	A generator of random keys and values for load testing.
LoadTestTool	A command-line utility that reads, writes, and verifies data.
MockServer	Basic mock Server for handler tests.
MultiThreadedAction	Common base class for reader and writer parts of multi-thread HBase load test (See LoadTestTool).
MultiThreadedAction.DefaultDataGenerator	Default implementation of LoadTestDataGenerator that uses LoadTestKVGenerator, fixed set of column families, and random number of columns in range.
MultiThreadedReader	Creates multiple threads that read and verify previously written data
MultiThreadedReaderWithACL	A MultiThreadReader that helps to work with ACL
MultiThreadedUpdater	Creates multiple threads that write key/values into the
MultiThreadedUpdaterWithACL	A MultiThreadUpdater that helps to work with ACL
MultiThreadedWriter	Creates multiple threads that write key/values into the
MultiThreadedWriterBase	Creates multiple threads that write key/values into the
MultiThreadedWriterWithACL	MultiThreadedWriter that helps in testing ACL
NonRepeatedEnvironmentEdge	An clock which will never return the same clock twice.
PoolMapTestBase
ProcessBasedLocalHBaseCluster	A helper class for process-based mini-cluster tests.
RedundantKVGenerator	Generate list of key values which are very useful to test data block encoding and compression.
RedundantKVGenerator.ExtendedOffheapKeyValue
RestartMetaTest	A command-line tool that spins up a local process-based cluster, loads some data, restarts the regionserver holding hbase:meta, and verifies that the cluster recovers.
StoppableImplementation	A base implementation for a Stoppable service
TestAvlUtil
TestAvlUtil.TestAvlKeyComparator
TestAvlUtil.TestAvlNode
TestAvlUtil.TestLinkedAvlNode
TestBloomFilterChunk
TestBoundedPriorityBlockingQueue
TestBoundedPriorityBlockingQueue.TestObject
TestBoundedPriorityBlockingQueue.TestObjectComparator
TestByteBufferArray
TestByteBufferArray.DummyByteBufferArray
TestByteBufferUtils
TestByteBuffUtils
TestByteRangeUtils
TestByteRangeWithKVSerialization
TestBytes
TestClasses
TestCommonFSUtils	Test CommonFSUtils.
TestCompressionTest
TestConcatenatedLists
TestConfigurationUtil
TestConnectionCache
TestCoprocessorClassLoader	Test TestCoprocessorClassLoader.
TestCoprocessorScanPolicy
TestCoprocessorScanPolicy.ScanObserver
TestCounter
TestDefaultEnvironmentEdge	Tests to make sure that the default environment edge conforms to appropriate behaviour.
TestDynamicClassLoader	Test TestDynamicClassLoader
TestEncryptionTest
TestEncryptionTest.FailingCipherProvider
TestEncryptionTest.FailingKeyProvider
TestEnvironmentEdgeManager
TestFromClientSide3WoUnsafe
TestFSHDFSUtils	Test our recoverLease loop against mocked up filesystem.
TestFSHDFSUtils.IsFileClosedDistributedFileSystem	Version of DFS that has HDFS-4525 in it.
TestFSTableDescriptors	Tests for FSTableDescriptors.
TestFSTableDescriptors.FSTableDescriptorsTest
TestFSUtils	Test FSUtils.
TestFSVisitor	Test FSUtils.
TestFutureUtils
TestHBaseFsckCleanReplicationBarriers
TestHBaseFsckComparator	Test the comparator used by Hbck.
TestHBaseFsckEncryption
TestHBaseFsckMOB
TestHBaseFsckReplication
TestHFileArchiveUtil	Test that the utility works as expected
TestIdLock
TestIdReadWriteLock
TestIncrementingEnvironmentEdge	Tests that the incrementing environment edge increments time instead of using the default.
TestJRubyFormat
TestJSONMetricUtil
TestKeyLocker
TestLoadTestKVGenerator
TestLossyCounting
TestMiniClusterLoadEncoded	Runs a load test on a mini HBase cluster with data block encoding turned on.
TestMiniClusterLoadParallel	A write/read/verify load test on a mini HBase cluster.
TestMiniClusterLoadSequential	A write/read/verify load test on a mini HBase cluster.
TestMovingAverage
TestOrder
TestOrderedBytes
TestRegionMover	Tests for Region Mover Load/Unload functionality with and without ack mode and also to test exclude functionality useful for rack decommissioning
TestRegionSplitCalculator
TestRegionSplitCalculator.SimpleRange	This is range uses a user specified start and end keys.
TestRegionSplitter	Tests for RegionSplitter, which can create a pre-split table or do a rolling split of an existing table.
TestRetryCounter	Basic test for some old functionality we don't seem to have used but that looks nice.
TestReusablePoolMap
TestRootPath	Test requirement that root directory must be a URI
TestRoundRobinPoolMap
TestShowProperties	This test is there to dump the properties.
TestSimpleMutableByteRange
TestSimplePositionedMutableByteRange
TestSortedList
TestSortedList.StringComparator
TestStealJobQueue
TestStrings
TestThreadLocalPoolMap
TestThreads
TestVersionInfo
TestWeakObjectPool
TimeOffsetEnvironmentEdge

Enum Summary

Enum	Description
ProcessBasedLocalHBaseCluster.ServerType