org.apache.accumulo.core.util
Class LocalityGroupUtil
java.lang.Object
org.apache.accumulo.core.util.LocalityGroupUtil
public class LocalityGroupUtil
- extends Object
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
EMPTY_CF_SET
public static Set<ByteSequence> EMPTY_CF_SET
LocalityGroupUtil
public LocalityGroupUtil()
families
public static Set<ByteSequence> families(Collection<Column> columns)
getLocalityGroups
public static Map<String,Set<ByteSequence>> getLocalityGroups(AccumuloConfiguration acuconf)
throws LocalityGroupUtil.LocalityGroupConfigurationError
- Throws:
LocalityGroupUtil.LocalityGroupConfigurationError
decodeColumnFamilies
public static Set<ByteSequence> decodeColumnFamilies(String colFams)
throws LocalityGroupUtil.LocalityGroupConfigurationError
- Throws:
LocalityGroupUtil.LocalityGroupConfigurationError
decodeColumnFamily
public static ByteSequence decodeColumnFamily(String colFam)
throws LocalityGroupUtil.LocalityGroupConfigurationError
- Throws:
LocalityGroupUtil.LocalityGroupConfigurationError
encodeColumnFamilies
public static String encodeColumnFamilies(Set<org.apache.hadoop.io.Text> colFams)
encodeColumnFamily
public static String encodeColumnFamily(ByteSequence bs)
Copyright © 2013 The Apache Software Foundation. All Rights Reserved.