org.apache.accumulo.core.util
Class MetadataTable

java.lang.Object
  org.apache.accumulo.core.util.MetadataTable

public class MetadataTable
extends Object

Nested Class Summary

static class

MetadataTable.DataFileValue

Constructor Summary

MetadataTable()

Method Summary

static void	getEntries(Instance instance, AuthInfo credentials, String table, boolean isTid, Map<KeyExtent,String> locations, SortedSet<KeyExtent> tablets)
static SortedMap<KeyExtent,org.apache.hadoop.io.Text>	getMetadataLocationEntries(SortedMap<Key,Value> entries)
static void	getTabletAndPrevTabletKeyValues(Instance instance, SortedMap<Key,Value> tkv, KeyExtent ke, List<ColumnFQ> columns, AuthInfo credentials)
static SortedMap<org.apache.hadoop.io.Text,SortedMap<ColumnFQ,Value>>	getTabletEntries(Instance instance, KeyExtent ke, List<ColumnFQ> columns, AuthInfo credentials)
static SortedMap<org.apache.hadoop.io.Text,SortedMap<ColumnFQ,Value>>	getTabletEntries(SortedMap<Key,Value> tabletKeyValues, List<ColumnFQ> columns)
static boolean	isContiguousRange(KeyExtent ke, SortedSet<KeyExtent> children)
static void	validateEntries(String tableId, SortedSet<KeyExtent> tablets)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataTable

public MetadataTable()

Method Detail

getMetadataLocationEntries

public static SortedMap<KeyExtent,org.apache.hadoop.io.Text> getMetadataLocationEntries(SortedMap<Key,Value> entries)

getTabletEntries

public static SortedMap<org.apache.hadoop.io.Text,SortedMap<ColumnFQ,Value>> getTabletEntries(Instance instance,
                                                                                              KeyExtent ke,
                                                                                              List<ColumnFQ> columns,
                                                                                              AuthInfo credentials)

getTabletEntries

public static SortedMap<org.apache.hadoop.io.Text,SortedMap<ColumnFQ,Value>> getTabletEntries(SortedMap<Key,Value> tabletKeyValues,
                                                                                              List<ColumnFQ> columns)

getTabletAndPrevTabletKeyValues

public static void getTabletAndPrevTabletKeyValues(Instance instance,
                                                   SortedMap<Key,Value> tkv,
                                                   KeyExtent ke,
                                                   List<ColumnFQ> columns,
                                                   AuthInfo credentials)

getEntries

public static void getEntries(Instance instance,
                              AuthInfo credentials,
                              String table,
                              boolean isTid,
                              Map<KeyExtent,String> locations,
                              SortedSet<KeyExtent> tablets)
                       throws AccumuloException,
                              AccumuloSecurityException,
                              TableNotFoundException

Throws:

AccumuloException

AccumuloSecurityException

TableNotFoundException

validateEntries

public static void validateEntries(String tableId,
                                   SortedSet<KeyExtent> tablets)
                            throws AccumuloException

Throws:

AccumuloException

isContiguousRange

public static boolean isContiguousRange(KeyExtent ke,
                                        SortedSet<KeyExtent> children)