| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hadoop.hbase.spark |
| |
| import java.io.Serializable |
| |
| import org.apache.yetus.audience.InterfaceAudience; |
| import org.apache.hadoop.hbase.util.Bytes |
| |
| /** |
| * This is the key to be used for sorting and shuffling. |
| * |
| * We will only partition on the rowKey but we will sort on all three |
| * |
| * @param rowKey Record RowKey |
| * @param family Record ColumnFamily |
| * @param qualifier Cell Qualifier |
| */ |
| @InterfaceAudience.Public |
| class KeyFamilyQualifier(val rowKey:Array[Byte], val family:Array[Byte], val qualifier:Array[Byte]) |
| extends Comparable[KeyFamilyQualifier] with Serializable { |
| override def compareTo(o: KeyFamilyQualifier): Int = { |
| var result = Bytes.compareTo(rowKey, o.rowKey) |
| if (result == 0) { |
| result = Bytes.compareTo(family, o.family) |
| if (result == 0) result = Bytes.compareTo(qualifier, o.qualifier) |
| } |
| result |
| } |
| override def toString: String = { |
| Bytes.toString(rowKey) + ":" + Bytes.toString(family) + ":" + Bytes.toString(qualifier) |
| } |
| } |