org.apache.hadoop.hbase.util

Class TableDescriptorChecker

java.lang.Object

org.apache.hadoop.hbase.util.TableDescriptorChecker

@InterfaceAudience.Private
public final class TableDescriptorChecker
extends Object

Only used for master to sanity check TableDescriptor.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEFAULT_MASTER_CHECK_COMPRESSION
static boolean	DEFAULT_MASTER_CHECK_ENCRYPTION
static boolean	DEFAULT_TABLE_SANITY_CHECKS
private static org.slf4j.Logger	LOG
static String	MASTER_CHECK_COMPRESSION
static String	MASTER_CHECK_ENCRYPTION
static String	TABLE_SANITY_CHECKS

Constructor Summary

Constructors

Modifier	Constructor and Description
private	TableDescriptorChecker()

Method Summary

Modifier and Type	Method and Description
private static void	checkBloomFilterType(ColumnFamilyDescriptor cfd)
static void	checkClassLoading(org.apache.hadoop.conf.Configuration conf, TableDescriptor td)
private static void	checkCompactionPolicy(org.apache.hadoop.conf.Configuration conf, TableDescriptor td)
static void	checkCompression(TableDescriptor td)
static void	checkEncryption(org.apache.hadoop.conf.Configuration conf, TableDescriptor td)
private static void	checkReplicationScope(ColumnFamilyDescriptor cfd)
static void	sanityCheck(org.apache.hadoop.conf.Configuration c, TableDescriptor td) Checks whether the table conforms to some sane limits, and configured values (compression, etc) work.
private static void	warnOrThrowExceptionForFailure(boolean logWarn, String message, Exception cause)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static org.slf4j.Logger LOG

TABLE_SANITY_CHECKS

public static final String TABLE_SANITY_CHECKS

See Also:

Constant Field Values

DEFAULT_TABLE_SANITY_CHECKS

public static final boolean DEFAULT_TABLE_SANITY_CHECKS

See Also:

Constant Field Values

MASTER_CHECK_COMPRESSION

public static final String MASTER_CHECK_COMPRESSION

See Also:

Constant Field Values

DEFAULT_MASTER_CHECK_COMPRESSION

public static final boolean DEFAULT_MASTER_CHECK_COMPRESSION

See Also:

Constant Field Values

MASTER_CHECK_ENCRYPTION

public static final String MASTER_CHECK_ENCRYPTION

See Also:

Constant Field Values

DEFAULT_MASTER_CHECK_ENCRYPTION

public static final boolean DEFAULT_MASTER_CHECK_ENCRYPTION

See Also:

Constant Field Values

Constructor Detail

TableDescriptorChecker

private TableDescriptorChecker()

Method Detail

sanityCheck

public static void sanityCheck(org.apache.hadoop.conf.Configuration c,
                               TableDescriptor td)
                        throws IOException

Checks whether the table conforms to some sane limits, and configured values (compression, etc) work. Throws an exception if something is wrong.

Throws:

IOException

checkReplicationScope

private static void checkReplicationScope(ColumnFamilyDescriptor cfd)
                                   throws IOException

Throws:

IOException

checkCompactionPolicy

private static void checkCompactionPolicy(org.apache.hadoop.conf.Configuration conf,
                                          TableDescriptor td)
                                   throws IOException

Throws:

IOException

checkBloomFilterType

private static void checkBloomFilterType(ColumnFamilyDescriptor cfd)
                                  throws IOException

Throws:

IOException

checkCompression

public static void checkCompression(TableDescriptor td)
                             throws IOException

Throws:

IOException

checkEncryption

public static void checkEncryption(org.apache.hadoop.conf.Configuration conf,
                                   TableDescriptor td)
                            throws IOException

Throws:

IOException

checkClassLoading

public static void checkClassLoading(org.apache.hadoop.conf.Configuration conf,
                                     TableDescriptor td)
                              throws IOException

Throws:

IOException

warnOrThrowExceptionForFailure

private static void warnOrThrowExceptionForFailure(boolean logWarn,
                                                   String message,
                                                   Exception cause)
                                            throws IOException

Throws:

IOException