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  120. <h1>Welcome to Hadoop!</h1>
  121. <div id="minitoc-area">
  122. <ul class="minitoc">
  123. <li>
  124. <a href="#News">News</a>
  125. <ul class="minitoc">
  126. <li>
  127. <a href="#3+November%2C+2006%3A+release+0.8.0+available">3 November, 2006: release 0.8.0 available</a>
  128. </li>
  129. <li>
  130. <a href="#18+October%2C+2006%3A+release+0.7.2+available">18 October, 2006: release 0.7.2 available</a>
  131. </li>
  132. <li>
  133. <a href="#11+October%2C+2006%3A+release+0.7.1+available">11 October, 2006: release 0.7.1 available</a>
  134. </li>
  135. <li>
  136. <a href="#6+October%2C+2006%3A+release+0.7.0+available">6 October, 2006: release 0.7.0 available</a>
  137. </li>
  138. <li>
  139. <a href="#18+September%2C+2006%3A+release+0.6.2+available">18 September, 2006: release 0.6.2 available</a>
  140. </li>
  141. <li>
  142. <a href="#13+September%2C+2006%3A+release+0.6.1+available">13 September, 2006: release 0.6.1 available</a>
  143. </li>
  144. <li>
  145. <a href="#8+September%2C+2006%3A+release+0.6.0+available">8 September, 2006: release 0.6.0 available</a>
  146. </li>
  147. <li>
  148. <a href="#4+August%2C+2006%3A+release+0.5.0+available">4 August, 2006: release 0.5.0 available</a>
  149. </li>
  150. <li>
  151. <a href="#28+June%2C+2006%3A+release+0.4.0+available">28 June, 2006: release 0.4.0 available</a>
  152. </li>
  153. <li>
  154. <a href="#9+June%2C+2006%3A+release+0.3.2+available">9 June, 2006: release 0.3.2 available</a>
  155. </li>
  156. <li>
  157. <a href="#8+June%2C+2006%3A+FAQ+added+to+Wiki">8 June, 2006: FAQ added to Wiki</a>
  158. </li>
  159. <li>
  160. <a href="#5+June%2C+2006%3A+release+0.3.1+available">5 June, 2006: release 0.3.1 available</a>
  161. </li>
  162. <li>
  163. <a href="#2+June%2C+2006%3A+release+0.3.0+available">2 June, 2006: release 0.3.0 available</a>
  164. </li>
  165. <li>
  166. <a href="#12+May%2C+2006%3A+release+0.2.1+available">12 May, 2006: release 0.2.1 available</a>
  167. </li>
  168. <li>
  169. <a href="#5+May%2C+2006%3A+release+0.2.0+available">5 May, 2006: release 0.2.0 available</a>
  170. </li>
  171. <li>
  172. <a href="#2+April%2C+2006%3A+release+0.1.0+available">2 April, 2006: release 0.1.0 available</a>
  173. </li>
  174. <li>
  175. <a href="#6+February%2C+2006%3A+nightly+builds">6 February, 2006: nightly builds</a>
  176. </li>
  177. <li>
  178. <a href="#3+February%2C+2006%3A+Hadoop+code+moved+out+of+Nutch">3 February, 2006: Hadoop code moved out of Nutch</a>
  179. </li>
  180. <li>
  181. <a href="#30+March%2C+2006%3A+Hadoop+project+approved">30 March, 2006: Hadoop project approved</a>
  182. </li>
  183. </ul>
  184. </li>
  185. </ul>
  186. </div>
  187. <a name="N1000C"></a><a name="News"></a>
  188. <h2 class="h3">News</h2>
  189. <div class="section">
  190. <a name="N10012"></a><a name="3+November%2C+2006%3A+release+0.8.0+available"></a>
  191. <h3 class="h4">3 November, 2006: release 0.8.0 available</h3>
  192. <p>For details see the <a href="http://tinyurl.com/ykqv6s">release notes</a>. The release can
  193. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  194. nearby mirror</a>.
  195. </p>
  196. <a name="N10024"></a><a name="18+October%2C+2006%3A+release+0.7.2+available"></a>
  197. <h3 class="h4">18 October, 2006: release 0.7.2 available</h3>
  198. <p>This fixes critical bugs in 0.7.1. For details see the <a href="http://tinyurl.com/ygy6y7">release notes</a>. The release can
  199. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  200. nearby mirror</a>.
  201. </p>
  202. <a name="N10036"></a><a name="11+October%2C+2006%3A+release+0.7.1+available"></a>
  203. <h3 class="h4">11 October, 2006: release 0.7.1 available</h3>
  204. <p>This fixes critical bugs in 0.7.0. For details see the <a href="http://tinyurl.com/p7qod">release notes</a>. The release can
  205. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  206. nearby mirror</a>.
  207. </p>
  208. <a name="N10048"></a><a name="6+October%2C+2006%3A+release+0.7.0+available"></a>
  209. <h3 class="h4">6 October, 2006: release 0.7.0 available</h3>
  210. <p>For details see the <a href="http://tinyurl.com/kvd9m">release notes</a>. The release can
  211. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  212. nearby mirror</a>.
  213. </p>
  214. <a name="N1005A"></a><a name="18+September%2C+2006%3A+release+0.6.2+available"></a>
  215. <h3 class="h4">18 September, 2006: release 0.6.2 available</h3>
  216. <p>This fixes critical bugs in 0.6.1. For details see the <a href="http://tinyurl.com/gyb56">release notes</a>. The release can
  217. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  218. nearby mirror</a>.
  219. </p>
  220. <a name="N1006C"></a><a name="13+September%2C+2006%3A+release+0.6.1+available"></a>
  221. <h3 class="h4">13 September, 2006: release 0.6.1 available</h3>
  222. <p>This fixes critical bugs in 0.6.0. For details see the <a href="http://tinyurl.com/lykp4">release notes</a>. The release can
  223. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  224. nearby mirror</a>.
  225. </p>
  226. <a name="N1007E"></a><a name="8+September%2C+2006%3A+release+0.6.0+available"></a>
  227. <h3 class="h4">8 September, 2006: release 0.6.0 available</h3>
  228. <p>For details see the <a href="http://tinyurl.com/r3zoj">release notes</a>. The release can
  229. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  230. nearby mirror</a>.
  231. </p>
  232. <a name="N10090"></a><a name="4+August%2C+2006%3A+release+0.5.0+available"></a>
  233. <h3 class="h4">4 August, 2006: release 0.5.0 available</h3>
  234. <p>For details see the <a href="http://tinyurl.com/pnml2">release notes</a>. The release can
  235. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  236. nearby mirror</a>.
  237. </p>
  238. <a name="N100A2"></a><a name="28+June%2C+2006%3A+release+0.4.0+available"></a>
  239. <h3 class="h4">28 June, 2006: release 0.4.0 available</h3>
  240. <p>For details see the <a href="http://tinyurl.com/o35b6">change log</a>. The release can
  241. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  242. nearby mirror</a>.
  243. </p>
  244. <a name="N100B4"></a><a name="9+June%2C+2006%3A+release+0.3.2+available"></a>
  245. <h3 class="h4">9 June, 2006: release 0.3.2 available</h3>
  246. <p>This is a bugfix release. For details see the <a href="http://tinyurl.com/k9g5c">change log</a>. The release can
  247. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  248. nearby mirror</a>.
  249. </p>
  250. <a name="N100C6"></a><a name="8+June%2C+2006%3A+FAQ+added+to+Wiki"></a>
  251. <h3 class="h4">8 June, 2006: FAQ added to Wiki</h3>
  252. <p>Hadoop now has a <a href="http://wiki.apache.org/lucene-hadoop/FAQ">FAQ</a>. Please
  253. help make this more complete!
  254. </p>
  255. <a name="N100D4"></a><a name="5+June%2C+2006%3A+release+0.3.1+available"></a>
  256. <h3 class="h4">5 June, 2006: release 0.3.1 available</h3>
  257. <p>This is a bugfix release. For details see the <a href="http://tinyurl.com/l6on4">change log</a>. The release can
  258. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  259. nearby mirror</a>.
  260. </p>
  261. <a name="N100E6"></a><a name="2+June%2C+2006%3A+release+0.3.0+available"></a>
  262. <h3 class="h4">2 June, 2006: release 0.3.0 available</h3>
  263. <p>This includes many fixes, improving performance, scalability
  264. and reliability and adding new features. For details see the <a href="http://tinyurl.com/rq3f7">change log</a>. The release can
  265. be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  266. nearby mirror</a>.
  267. </p>
  268. <a name="N100F8"></a><a name="12+May%2C+2006%3A+release+0.2.1+available"></a>
  269. <h3 class="h4">12 May, 2006: release 0.2.1 available</h3>
  270. <p>This fixes a few bugs in release 0.2.0, listed in the <a href="http://tinyurl.com/rnnvz">change log</a>. The
  271. release can be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  272. nearby mirror</a>.
  273. </p>
  274. <a name="N1010A"></a><a name="5+May%2C+2006%3A+release+0.2.0+available"></a>
  275. <h3 class="h4">5 May, 2006: release 0.2.0 available</h3>
  276. <p>We are now aiming for monthly releases. There have been many
  277. bug fixes and improvements in the past month. MapReduce and DFS
  278. are now fairly reliable on clusters with up to 200 nodes. See
  279. the <a href="http://tinyurl.com/qkgsg">change log</a> for
  280. details. The release can be obtained from <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/"> a
  281. nearby mirror</a>.
  282. </p>
  283. <a name="N1011C"></a><a name="2+April%2C+2006%3A+release+0.1.0+available"></a>
  284. <h3 class="h4">2 April, 2006: release 0.1.0 available</h3>
  285. <p>This is the first Hadoop release. The release is available
  286. <a href="http://www.apache.org/dyn/closer.cgi/lucene/hadoop/">
  287. here</a>.</p>
  288. <a name="N1012A"></a><a name="6+February%2C+2006%3A+nightly+builds"></a>
  289. <h3 class="h4">6 February, 2006: nightly builds</h3>
  290. <p>Hadoop now has nightly builds. This automatically creates a
  291. <a href="http://cvs.apache.org/dist/lucene/hadoop/nightly/">downloadable version of Hadoop every
  292. night</a>. All unit tests must pass, or a message is sent to
  293. the developers mailing list and no new version is created. This
  294. also updates the <a href="docs/api/">javadoc</a>.</p>
  295. <a name="N1013C"></a><a name="3+February%2C+2006%3A+Hadoop+code+moved+out+of+Nutch"></a>
  296. <h3 class="h4">3 February, 2006: Hadoop code moved out of Nutch</h3>
  297. <p>The Hadoop code has now been moved into its own Subversion
  298. tree, renamed into packages under <span class="codefrag">org.apache.hadoop</span>.
  299. All unit tests pass, but little else has yet been tested.</p>
  300. <a name="N10149"></a><a name="30+March%2C+2006%3A+Hadoop+project+approved"></a>
  301. <h3 class="h4">30 March, 2006: Hadoop project approved</h3>
  302. <p>The Lucene PMC has elected to split the Nutch MapReduce and
  303. distributed filesytem code into a new project named Hadoop.</p>
  304. </div>
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  316. 2005 <a href="http://www.apache.org/licenses/">The Apache Software Foundation.</a>
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