org.apache.hadoop.hbase.regionserver

Class TestStoreFile

java.lang.Object

TestCase

org.apache.hadoop.hbase.HBaseTestCase

org.apache.hadoop.hbase.regionserver.TestStoreFile

public class TestStoreFile
extends HBaseTestCase

Test HStoreFile

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.HBaseTestCase

HBaseTestCase.ClientScannerIncommon, HBaseTestCase.FlushCache, HBaseTestCase.HRegionIncommon, HBaseTestCase.HTableIncommon, HBaseTestCase.Incommon, HBaseTestCase.InternalScannerIncommon, HBaseTestCase.ScannerIncommon

Field Summary

Fields inherited from class org.apache.hadoop.hbase.HBaseTestCase

COLUMNS, conf, fam1, fam2, fam3, FIRST_CHAR, fs, fsTableDescriptors, LAST_CHAR, MAXVERSIONS, meta, PUNCTUATION, START_KEY, START_KEY_BYTES, testDir, testUtil

Constructor Summary

Constructors

Constructor and Description
TestStoreFile()

Method Summary

Modifier and Type	Method and Description
void	setUp() Note that this method must be called after the mini hdfs cluster has started or we end up with a local file system.
void	tearDown()
void	testBasicHalfMapFile() Write a file and then assert that we can read from top and bottom halves using two HalfMapFiles.
void	testBloomFilter()
void	testBloomTypes()
void	testCacheOnWriteEvictOnClose()
void	testDataBlockEncodingMetaData() Check if data block encoding information is saved correctly in HFile's file info.
void	testDeleteFamilyBloomFilter()
void	testHFileLink()
void	testMultipleTimestamps() Test to ensure correctness when using StoreFile with multiple timestamps
void	testReference() Test that our mechanism of writing store files in one region to reference store files in other regions works.
void	testReferenceToHFileLink() This test creates an hfile and then the dir structures and files to verify that references to hfilelinks (created by snapshot clones) can be properly interpreted.
void	testReseek() Test for HBASE-8012
void	testSeqIdComparator()
static void	writeStoreFile(StoreFile.Writer writer, byte[] fam, byte[] qualifier)

Methods inherited from class org.apache.hadoop.hbase.HBaseTestCase

addContent, addContent, addContent, addContent, addContent, addContent, addContent, assertByteEquals, assertEquals, assertResultEquals, closeRootAndMeta, createMetaRegion, createNewHRegion, createNewHRegion, createTableDescriptor, createTableDescriptor, createTableDescriptor, getUnitTestdir, openClosedRegion, shutdownDfs

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TestStoreFile

public TestStoreFile()

Method Detail

setUp

public void setUp()
           throws Exception

Description copied from class: HBaseTestCase

Note that this method must be called after the mini hdfs cluster has started or we end up with a local file system.

Overrides:

setUp in class HBaseTestCase

Throws:

Exception

tearDown

public void tearDown()
              throws Exception

Overrides:

tearDown in class HBaseTestCase

Throws:

Exception

testBasicHalfMapFile

public void testBasicHalfMapFile()
                          throws Exception

Write a file and then assert that we can read from top and bottom halves using two HalfMapFiles.

Throws:

Exception

writeStoreFile

public static void writeStoreFile(StoreFile.Writer writer,
                                  byte[] fam,
                                  byte[] qualifier)
                           throws IOException

Throws:

IOException

testReference

public void testReference()
                   throws IOException

Test that our mechanism of writing store files in one region to reference store files in other regions works.

Throws:

IOException

testHFileLink

public void testHFileLink()
                   throws IOException

Throws:

IOException

testReferenceToHFileLink

public void testReferenceToHFileLink()
                              throws IOException

This test creates an hfile and then the dir structures and files to verify that references to hfilelinks (created by snapshot clones) can be properly interpreted.

Throws:

IOException

testBloomFilter

public void testBloomFilter()
                     throws Exception

Throws:

Exception

testDeleteFamilyBloomFilter

public void testDeleteFamilyBloomFilter()
                                 throws Exception

Throws:

Exception

testReseek

public void testReseek()
                throws Exception

Test for HBASE-8012

Throws:

Exception

testBloomTypes

public void testBloomTypes()
                    throws Exception

Throws:

Exception

testSeqIdComparator

public void testSeqIdComparator()

testMultipleTimestamps

public void testMultipleTimestamps()
                            throws IOException

Test to ensure correctness when using StoreFile with multiple timestamps

Throws:

IOException

testCacheOnWriteEvictOnClose

public void testCacheOnWriteEvictOnClose()
                                  throws Exception

Throws:

Exception

testDataBlockEncodingMetaData

public void testDataBlockEncodingMetaData()
                                   throws IOException

Check if data block encoding information is saved correctly in HFile's file info.

Throws:

IOException