| | 39 | === control === |
| | 40 | {{{ |
| | 41 | #!sh |
| | 42 | Source: hadoop |
| | 43 | |
| | 44 | Section: devel |
| | 45 | |
| | 46 | Priority: extra |
| | 47 | |
| | 48 | Maintainer: Jazz Yao-Tsung Wang <jazzwang.tw@gmail.com> |
| | 49 | |
| | 50 | Build-Depends: debhelper (>= 5) |
| | 51 | |
| | 52 | Standards-Version: 3.7.2 |
| | 53 | |
| | 54 | |
| | 55 | |
| | 56 | Package: hadoop |
| | 57 | |
| | 58 | Architecture: any |
| | 59 | |
| | 60 | Depends: ${shlibs:Depends}, ${misc:Depends}, sun-java6-jre, sun-java6-bin |
| | 61 | |
| | 62 | Suggests: sun-java6-jdk |
| | 63 | |
| | 64 | Description: Apache Hadoop Core |
| | 65 | |
| | 66 | . |
| | 67 | |
| | 68 | Apache Hadoop Core is a software platform that lets one easily write and |
| | 69 | |
| | 70 | run applications that process vast amounts of data. |
| | 71 | |
| | 72 | . |
| | 73 | |
| | 74 | Here's what makes Hadoop especially useful: |
| | 75 | |
| | 76 | * Scalable: Hadoop can reliably store and process petabytes. |
| | 77 | |
| | 78 | * Economical: It distributes the data and processing across clusters of |
| | 79 | |
| | 80 | commonly available computers. These clusters can number into |
| | 81 | |
| | 82 | the thousands of nodes. |
| | 83 | |
| | 84 | * Efficient: By distributing the data, Hadoop can process it in parallel on |
| | 85 | |
| | 86 | the nodes where the data is located. This makes it extremely |
| | 87 | |
| | 88 | rapid. |
| | 89 | |
| | 90 | * Reliable: Hadoop automatically maintains multiple copies of data and |
| | 91 | |
| | 92 | automatically redeploys computing tasks based on failures. |
| | 93 | |
| | 94 | . |
| | 95 | |
| | 96 | Hadoop implements MapReduce, using the Hadoop Distributed File System (HDFS) |
| | 97 | |
| | 98 | MapReduce divides applications into many small blocks of work. HDFS creates |
| | 99 | |
| | 100 | multiple replicas of data blocks for reliability, placing them on compute |
| | 101 | |
| | 102 | nodes around the cluster. MapReduce can then process the data where it is |
| | 103 | |
| | 104 | located. |
| | 105 | |
| | 106 | . |
| | 107 | |
| | 108 | For more information about Hadoop, please see the Hadoop website. |
| | 109 | |
| | 110 | http://hadoop.apache.org/ |
| | 111 | |
| | 112 | |
| | 113 | |
| | 114 | Package: hadoop-src |
| | 115 | |
| | 116 | Architecture: any |
| | 117 | |
| | 118 | Depends: ${shlibs:Depends}, ${misc:Depends}, sun-java6-jdk, ant, gcc, g++, hadoop |
| | 119 | |
| | 120 | Description: Apache Hadoop Core ( java source code and examples ) |
| | 121 | |
| | 122 | . |
| | 123 | |
| | 124 | Apache Hadoop Core is a software platform that lets one easily write and |
| | 125 | |
| | 126 | run applications that process vast amounts of data. |
| | 127 | |
| | 128 | . |
| | 129 | |
| | 130 | This package include the java source code and examples from original |
| | 131 | |
| | 132 | tarball. Install this package only when you need to rebuild the jar binary |
| | 133 | |
| | 134 | or want to run the 'Word Count' examples of MapReduce. |
| | 135 | |
| | 136 | |
| | 137 | |
| | 138 | Package: hadoop-doc |
| | 139 | |
| | 140 | Architecture: any |
| | 141 | |
| | 142 | Depends: ${shlibs:Depends}, ${misc:Depends} |
| | 143 | |
| | 144 | Description: Apache Hadoop Core Documents |
| | 145 | |
| | 146 | . |
| | 147 | |
| | 148 | Apache Hadoop Core is a software platform that lets one easily write and |
| | 149 | |
| | 150 | run applications that process vast amounts of data. |
| | 151 | |
| | 152 | . |
| | 153 | |
| | 154 | This package include the HTML and PDF documents from original tarball. |
| | 155 | |
| | 156 | Install this package only when you need these documents. |
| | 157 | |
| | 158 | |
| | 159 | }}} |
| | 160 | |
| | 161 | |