com.sleepycat.je.cleaner

Class VerifyUtils

java.lang.Object

com.sleepycat.je.cleaner.VerifyUtils

public class VerifyUtils
extends java.lang.Object

Verify cleaner data structures

Constructor Summary

Constructors

Constructor and Description
VerifyUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	checkLsns(Database db) Compare the LSNs referenced by a given Database to the lsns held in the utilization profile.
static void	checkLsns(DatabaseImpl dbImpl, java.io.PrintStream out) Compare the lsns referenced by a given Database to the lsns held in the utilization profile.
static void	verifyUtilization(EnvironmentImpl envImpl, boolean expectAccurateObsoleteLNCount, boolean expectAccurateObsoleteLNSize, boolean expectAccurateDbUtilization) Compare utilization as calculated by UtilizationProfile to utilization as calculated by UtilizationFileReader.

Methods inherited from class java.lang.Object

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

Constructor Detail

VerifyUtils

public VerifyUtils()

Method Detail

checkLsns

public static void checkLsns(Database db)
                      throws DatabaseException

Compare the LSNs referenced by a given Database to the lsns held in the utilization profile. Assumes that the database and environment is quiescent, and that there is no current cleaner activity.

Throws:

DatabaseException

checkLsns

public static void checkLsns(DatabaseImpl dbImpl,
             java.io.PrintStream out)
                      throws DatabaseException

Compare the lsns referenced by a given Database to the lsns held in the utilization profile. Assumes that the database and environment is quiescent, and that there is no current cleaner activity.

Throws:

DatabaseException

verifyUtilization

public static void verifyUtilization(EnvironmentImpl envImpl,
                     boolean expectAccurateObsoleteLNCount,
                     boolean expectAccurateObsoleteLNSize,
                     boolean expectAccurateDbUtilization)
                              throws DatabaseException

Compare utilization as calculated by UtilizationProfile to utilization as calculated by UtilizationFileReader. Also check that per-database and per-file utilization match.

Throws:

EnvironmentFailureException - if there are mismatches

DatabaseException