Package org.apache.hadoop.hbase.master.waleventtracker

Class WALEventTrackerTableCreator

java.lang.Object

org.apache.hadoop.hbase.master.waleventtracker.WALEventTrackerTableCreator

@Private
public final class WALEventTrackerTableCreator
extends Object

WALEventTracker Table creation to be used by HMaster

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOG
private static final TableDescriptorBuilder	TABLE_DESCRIPTOR_BUILDER
private static final long	TTL
static final boolean	WAL_EVENT_TRACKER_ENABLED_DEFAULT
static final String	WAL_EVENT_TRACKER_ENABLED_KEY
static final byte[]	WAL_EVENT_TRACKER_INFO_FAMILY	The walEventTracker info family in array of bytes
private static final String	WAL_EVENT_TRACKER_INFO_FAMILY_STR	The walEventTracker info family as a string

Constructor Summary

Constructors

Modifier	Constructor	Description
private	WALEventTrackerTableCreator()

Method Summary

Modifier and Type	Method	Description
static void	createIfNeededAndNotExists(org.apache.hadoop.conf.Configuration conf, MasterServices masterServices)

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

WAL_EVENT_TRACKER_ENABLED_KEY

public static final String WAL_EVENT_TRACKER_ENABLED_KEY

See Also:

• Constant Field Values

WAL_EVENT_TRACKER_ENABLED_DEFAULT

public static final boolean WAL_EVENT_TRACKER_ENABLED_DEFAULT

See Also:

• Constant Field Values

WAL_EVENT_TRACKER_INFO_FAMILY_STR

private static final String WAL_EVENT_TRACKER_INFO_FAMILY_STR

The walEventTracker info family as a string

See Also:

• Constant Field Values

WAL_EVENT_TRACKER_INFO_FAMILY

public static final byte[] WAL_EVENT_TRACKER_INFO_FAMILY

The walEventTracker info family in array of bytes

TTL

private static final long TTL

TABLE_DESCRIPTOR_BUILDER

private static final TableDescriptorBuilder TABLE_DESCRIPTOR_BUILDER

Constructor Details

WALEventTrackerTableCreator

private WALEventTrackerTableCreator()

Method Details

createIfNeededAndNotExists

public static void createIfNeededAndNotExists(org.apache.hadoop.conf.Configuration conf,
 MasterServices masterServices)
                                       throws IOException

Throws:

IOException