com.gpudb.protocol

Class AdminVerifyDbRequest.Options

java.lang.Object

com.gpudb.protocol.AdminVerifyDbRequest.Options

Enclosing class:

AdminVerifyDbRequest

public static final class AdminVerifyDbRequest.Options
extends Object

A set of string constants for the AdminVerifyDbRequest parameter options.

Optional parameters.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONCURRENT_SAFE When TRUE, allows this endpoint to be run safely with other concurrent database operations.
static String	DELETE_ORPHANED_TABLES If TRUE, orphaned table directories found on workers for which there is no corresponding metadata will be deleted.
static String	FALSE
static String	REBUILD_ON_ERROR [DEPRECATED -- Use the Rebuild DB feature of GAdmin instead.].
static String	TRUE
static String	VERIFY_NULLS When TRUE, verifies that null values are set to zero.
static String	VERIFY_ORPHANED_TABLES_ONLY If TRUE, only the presence of orphaned table directories will be checked, all persistence checks will be skipped.
static String	VERIFY_PERSIST When TRUE, persistent objects will be compared against their state in memory and workers will be checked for orphaned table data in persist.
static String	VERIFY_RANK0 If TRUE, compare rank0 table metadata against workers' metadata.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

REBUILD_ON_ERROR

public static final String REBUILD_ON_ERROR

[DEPRECATED -- Use the Rebuild DB feature of GAdmin instead.]. Supported values:

• TRUE
• FALSE

The default value is FALSE.

See Also:

Constant Field Values

TRUE

public static final String TRUE

See Also:

Constant Field Values

FALSE

public static final String FALSE

See Also:

Constant Field Values

VERIFY_NULLS

public static final String VERIFY_NULLS

When TRUE, verifies that null values are set to zero. Supported values:

• TRUE
• FALSE

The default value is FALSE.

See Also:

Constant Field Values

VERIFY_PERSIST

public static final String VERIFY_PERSIST

When TRUE, persistent objects will be compared against their state in memory and workers will be checked for orphaned table data in persist. To check for orphaned worker data, either set CONCURRENT_SAFE in options to TRUE or place the database offline. Supported values:

• TRUE
• FALSE

The default value is FALSE.

See Also:

Constant Field Values

CONCURRENT_SAFE

public static final String CONCURRENT_SAFE

When TRUE, allows this endpoint to be run safely with other concurrent database operations. Other operations may be slower while this is running. Supported values:

• TRUE
• FALSE

The default value is TRUE.

See Also:

Constant Field Values

VERIFY_RANK0

public static final String VERIFY_RANK0

If TRUE, compare rank0 table metadata against workers' metadata. Supported values:

• TRUE
• FALSE

The default value is FALSE.

See Also:

Constant Field Values

DELETE_ORPHANED_TABLES

public static final String DELETE_ORPHANED_TABLES

If TRUE, orphaned table directories found on workers for which there is no corresponding metadata will be deleted. Must set VERIFY_PERSIST in options to TRUE. It is recommended to run this while the database is offline OR set CONCURRENT_SAFE in options to TRUE. Supported values:

• TRUE
• FALSE

The default value is FALSE.

See Also:

Constant Field Values

VERIFY_ORPHANED_TABLES_ONLY

public static final String VERIFY_ORPHANED_TABLES_ONLY

If TRUE, only the presence of orphaned table directories will be checked, all persistence checks will be skipped. Supported values:

• TRUE
• FALSE

The default value is FALSE.

See Also:

Constant Field Values