org.apache.hadoop.hbase.io.hfile

Class ChecksumUtil

java.lang.Object

org.apache.hadoop.hbase.io.hfile.ChecksumUtil

@InterfaceAudience.Private
public class ChecksumUtil
extends Object

Utility methods to compute and validate checksums.

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
ChecksumUtil()

Method Summary

Modifier and Type	Method and Description
static void	generateExceptionForChecksumFailureForTest(boolean value) Mechanism to throw an exception in case of hbase checksum failure.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

ChecksumUtil

public ChecksumUtil()

Method Detail

generateExceptionForChecksumFailureForTest

public static void generateExceptionForChecksumFailureForTest(boolean value)

Mechanism to throw an exception in case of hbase checksum failure. This is used by unit tests only.

Parameters:

value - Setting this to true will cause hbase checksum verification failures to generate exceptions.