You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@accumulo.apache.org by bu...@apache.org on 2013/07/19 00:46:39 UTC
svn commit: r870045 [14/24] - in /websites/staging/accumulo/trunk/content:
./ 1.4/examples/ 1.4/user_manual/ 1.5/examples/ css/ downloads/ example/
governance/ user_manual_1.3-incubating/ user_manual_1.3-incubating/examples/
Modified: websites/staging/accumulo/trunk/content/1.5/examples/isolation.html
==============================================================================
--- websites/staging/accumulo/trunk/content/1.5/examples/isolation.html (original)
+++ websites/staging/accumulo/trunk/content/1.5/examples/isolation.html Thu Jul 18 22:46:37 2013
@@ -17,7 +17,7 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
- <link href="/css/accumulo.css" rel="stylesheet" type="text/css">
+ <link href="css/accumulo.css" rel="stylesheet" type="text/css">
<title>Apache Accumulo Isolation Example</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
@@ -48,30 +48,31 @@
<h1 id="project">Project</h1>
<ul>
<li><a href="/">Home</a></li>
-<li><a href="/downloads">Downloads</a></li>
-<li><a href="/notable_features.html">Features</a></li>
+<li><a href="downloads">Downloads</a></li>
+<li><a href="notable_features.html">Features</a></li>
<li><a href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li>
</ul>
<h1 id="community">Community</h1>
<ul>
-<li><a href="/get_involved.html">Get Involved</a></li>
-<li><a href="/mailing_list.html">Mailing Lists</a></li>
-<li><a href="/people.html">People</a></li>
+<li><a href="get_involved.html">Get Involved</a></li>
+<li><a href="mailing_list.html">Mailing Lists</a></li>
+<li><a href="people.html">People</a></li>
</ul>
<h1 id="development">Development</h1>
<ul>
-<li><a href="/source.html">Source & Guide</a></li>
+<li><a href="source.html">Source & Guide</a></li>
+<li><a href="git.html">Git WIP</a></li>
<li><a href="https://issues.apache.org/jira/browse/accumulo">Issues</a></li>
<li><a href="https://builds.apache.org/view/A-D/view/Accumulo/">Builds</a></li>
</ul>
<h1 id="documentation">Documentation</h1>
<ul>
-<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="/1.5/accumulo_user_manual.html">1.5</a></li>
-<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="/1.5/apidocs">1.5</a></li>
-<li>Examples <a href="/1.4/examples">1.4</a> / <a href="/1.5/examples">1.5</a></li>
-<li><a href="/screenshots.html">Screenshots</a></li>
-<li><a href="/papers.html">Papers & Other Links</a></li>
-<li><a href="/glossary.html">Glossary</a></li>
+<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="1.5/accumulo_user_manual.html">1.5</a></li>
+<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="1.5/apidocs">1.5</a></li>
+<li>Examples <a href="/1.4/examples">1.4</a> / <a href="1.5/examples">1.5</a></li>
+<li><a href="screenshots.html">Screenshots</a></li>
+<li><a href="papers.html">Papers & Other Links</a></li>
+<li><a href="glossary.html">Glossary</a></li>
</ul>
<h1 id="asf-links">ASF links</h1>
<ul>
@@ -83,14 +84,13 @@
</div>
<div id="bannertext">
- <img id="logo" alt="Apache Accumulo" src="/images/accumulo-logo.png"/>™
+ <img id="logo" alt="Apache Accumulo" src="images/accumulo-logo.png"/>™
</div>
<div id="content">
<h1 class="title">Apache Accumulo Isolation Example</h1>
<p>Accumulo has an isolated scanner that ensures partial changes to rows are not
-seen. Isolation is documented in ../docs/isolation.html and the user manual.<br />
-</p>
+seen. Isolation is documented in ../docs/isolation.html and the user manual. </p>
<p>InterferenceTest is a simple example that shows the effects of scanning with
and without isolation. This program starts two threads. One threads
continually upates all of the values in a row to be the same thing, but
@@ -100,28 +100,28 @@ scanning thread will sometimes see diffe
reading the row at the same time a mutation is changing the row.</p>
<p>Below, Interference Test is run without isolation enabled for 5000 iterations
and it reports problems.</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="err">./</span><span class="nv">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">org</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">accumulo</span><span class="o">.</span><span class="n">examples</span><span class="o">.</span><span class="n">simple</span><span class="o">.</span><span class="n">isolation</span><span class="o">.</span><span class="n">InterferenceTest</span> <span class="o">-</span><span class="n">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span> <span class="o">-</span><span class="n">t</span> <span class="n">isotest</span> <span class="o">--</span><span class="n">iterations</span> <span
class="mi">5000</span>
-<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> <span class="mo">053</span> <span class="n">had</span> <span class="n">multiple</span> <span class="nb">values</span> <span class="p">[</span><span class="mi">53</span><span class="p">,</span> <span class="mi">4553</span><span class="p">]</span>
-<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> <span class="mo">061</span> <span class="n">had</span> <span class="n">multiple</span> <span class="nb">values</span> <span class="p">[</span><span class="mi">561</span><span class="p">,</span> <span class="mi">61</span><span class="p">]</span>
-<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> <span class="mo">070</span> <span class="n">had</span> <span class="n">multiple</span> <span class="nb">values</span> <span class="p">[</span><span class="mi">570</span><span class="p">,</span> <span class="mi">1070</span><span class="p">]</span>
-<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> <span class="mo">07</span><span class="mi">9</span> <span class="n">had</span> <span class="n">multiple</span> <span class="nb">values</span> <span class="p">[</span><span class="mi">1079</span><span class="p">,</span> <span class="mi">1579</span><span class="p">]</span>
-<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> <span class="mi">088</span> <span class="n">had</span> <span class="n">multiple</span> <span class="nb">values</span> <span class="p">[</span><span class="mi">2588</span><span class="p">,</span> <span class="mi">1588</span><span class="p">]</span>
-<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> <span class="mi">106</span> <span class="n">had</span> <span class="n">multiple</span> <span class="nb">values</span> <span class="p">[</span><span class="mi">2606</span><span class="p">,</span> <span class="mi">3106</span><span class="p">]</span>
-<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> <span class="mi">115</span> <span class="n">had</span> <span class="n">multiple</span> <span class="nb">values</span> <span class="p">[</span><span class="mi">4615</span><span class="p">,</span> <span class="mi">3115</span><span class="p">]</span>
+<div class="codehilite"><pre>$ <span class="o">./</span><span class="n">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">org</span><span class="p">.</span><span class="n">apache</span><span class="p">.</span><span class="n">accumulo</span><span class="p">.</span><span class="n">examples</span><span class="p">.</span><span class="n">simple</span><span class="p">.</span><span class="n">isolation</span><span class="p">.</span><span class="n">InterferenceTest</span> <span class="o">-</span><span class="nb">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span> <span class="o">-</span><span class="n">t</span> <span class="n">isotest</span> <span class="o">--</span><span class="n">iterations</span> 5000
+<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> 053 <span class="n">had</span> <span class="n">multiple</span> <span class="n">values</span> <span class="p">[</span>53<span class="p">,</span> 4553<span class="p">]</span>
+<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> 061 <span class="n">had</span> <span class="n">multiple</span> <span class="n">values</span> <span class="p">[</span>561<span class="p">,</span> 61<span class="p">]</span>
+<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> 070 <span class="n">had</span> <span class="n">multiple</span> <span class="n">values</span> <span class="p">[</span>570<span class="p">,</span> 1070<span class="p">]</span>
+<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> 079 <span class="n">had</span> <span class="n">multiple</span> <span class="n">values</span> <span class="p">[</span>1079<span class="p">,</span> 1579<span class="p">]</span>
+<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> 088 <span class="n">had</span> <span class="n">multiple</span> <span class="n">values</span> <span class="p">[</span>2588<span class="p">,</span> 1588<span class="p">]</span>
+<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> 106 <span class="n">had</span> <span class="n">multiple</span> <span class="n">values</span> <span class="p">[</span>2606<span class="p">,</span> 3106<span class="p">]</span>
+<span class="n">ERROR</span> <span class="n">Columns</span> <span class="n">in</span> <span class="n">row</span> 115 <span class="n">had</span> <span class="n">multiple</span> <span class="n">values</span> <span class="p">[</span>4615<span class="p">,</span> 3115<span class="p">]</span>
<span class="n">finished</span>
</pre></div>
<p>Below, Interference Test is run with isolation enabled for 5000 iterations and
it reports no problems.</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="err">./</span><span class="nv">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">org</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">accumulo</span><span class="o">.</span><span class="n">examples</span><span class="o">.</span><span class="n">simple</span><span class="o">.</span><span class="n">isolation</span><span class="o">.</span><span class="n">InterferenceTest</span> <span class="o">-</span><span class="n">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span> <span class="o">-</span><span class="n">t</span> <span class="n">isotest</span> <span class="o">--</span><span class="n">iterations</span> <span
class="mi">5000</span> <span class="o">--</span><span class="n">isolated</span>
+<div class="codehilite"><pre>$ <span class="o">./</span><span class="n">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">org</span><span class="p">.</span><span class="n">apache</span><span class="p">.</span><span class="n">accumulo</span><span class="p">.</span><span class="n">examples</span><span class="p">.</span><span class="n">simple</span><span class="p">.</span><span class="n">isolation</span><span class="p">.</span><span class="n">InterferenceTest</span> <span class="o">-</span><span class="nb">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span> <span class="o">-</span><span class="n">t</span> <span class="n">isotest</span> <span class="o">--</span><span class="n">iterations</span> 5000 <span class="o">--</span><
span class="n">isolated</span>
<span class="n">finished</span>
</pre></div>
</div>
<div id="footer">
<a alt="Apache Software Foundation" href="http://www.apache.org">
- <img id="asf-logo" alt="Apache Software Foundation" src="/images/feather-small.gif"/ width="100">
+ <img id="asf-logo" alt="Apache Software Foundation" src="images/feather-small.gif"/ width="100">
</a>
<div class="copyright">
<p>
Modified: websites/staging/accumulo/trunk/content/1.5/examples/mapred.html
==============================================================================
--- websites/staging/accumulo/trunk/content/1.5/examples/mapred.html (original)
+++ websites/staging/accumulo/trunk/content/1.5/examples/mapred.html Thu Jul 18 22:46:37 2013
@@ -17,7 +17,7 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
- <link href="/css/accumulo.css" rel="stylesheet" type="text/css">
+ <link href="css/accumulo.css" rel="stylesheet" type="text/css">
<title>Apache Accumulo MapReduce Example</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
@@ -48,30 +48,31 @@
<h1 id="project">Project</h1>
<ul>
<li><a href="/">Home</a></li>
-<li><a href="/downloads">Downloads</a></li>
-<li><a href="/notable_features.html">Features</a></li>
+<li><a href="downloads">Downloads</a></li>
+<li><a href="notable_features.html">Features</a></li>
<li><a href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li>
</ul>
<h1 id="community">Community</h1>
<ul>
-<li><a href="/get_involved.html">Get Involved</a></li>
-<li><a href="/mailing_list.html">Mailing Lists</a></li>
-<li><a href="/people.html">People</a></li>
+<li><a href="get_involved.html">Get Involved</a></li>
+<li><a href="mailing_list.html">Mailing Lists</a></li>
+<li><a href="people.html">People</a></li>
</ul>
<h1 id="development">Development</h1>
<ul>
-<li><a href="/source.html">Source & Guide</a></li>
+<li><a href="source.html">Source & Guide</a></li>
+<li><a href="git.html">Git WIP</a></li>
<li><a href="https://issues.apache.org/jira/browse/accumulo">Issues</a></li>
<li><a href="https://builds.apache.org/view/A-D/view/Accumulo/">Builds</a></li>
</ul>
<h1 id="documentation">Documentation</h1>
<ul>
-<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="/1.5/accumulo_user_manual.html">1.5</a></li>
-<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="/1.5/apidocs">1.5</a></li>
-<li>Examples <a href="/1.4/examples">1.4</a> / <a href="/1.5/examples">1.5</a></li>
-<li><a href="/screenshots.html">Screenshots</a></li>
-<li><a href="/papers.html">Papers & Other Links</a></li>
-<li><a href="/glossary.html">Glossary</a></li>
+<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="1.5/accumulo_user_manual.html">1.5</a></li>
+<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="1.5/apidocs">1.5</a></li>
+<li>Examples <a href="/1.4/examples">1.4</a> / <a href="1.5/examples">1.5</a></li>
+<li><a href="screenshots.html">Screenshots</a></li>
+<li><a href="papers.html">Papers & Other Links</a></li>
+<li><a href="glossary.html">Glossary</a></li>
</ul>
<h1 id="asf-links">ASF links</h1>
<ul>
@@ -83,7 +84,7 @@
</div>
<div id="bannertext">
- <img id="logo" alt="Apache Accumulo" src="/images/accumulo-logo.png"/>™
+ <img id="logo" alt="Apache Accumulo" src="images/accumulo-logo.png"/>™
</div>
<div id="content">
@@ -93,75 +94,75 @@ documents. This is accomplished using a
accumulo table with combiners.</p>
<p>To run this example you will need a directory in HDFS containing text files.
The accumulo readme will be used to show how to run this example.</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="nv">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">copyFromLocal</span> <span class="nv">$ACCUMULO_HOME</span><span class="sr">/README /</span><span class="n">user</span><span class="sr">/username/</span><span class="n">wc</span><span class="o">/</span><span class="n">Accumulo</span><span class="o">.</span><span class="n">README</span>
-<span class="nv">$</span> <span class="nv">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">ls</span> <span class="sr">/user/</span><span class="n">username</span><span class="o">/</span><span class="n">wc</span>
-<span class="n">Found</span> <span class="mi">1</span> <span class="n">items</span>
-<span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="o">--</span><span class="n">r</span><span class="o">--</span> <span class="mi">2</span> <span class="n">username</span> <span class="n">supergroup</span> <span class="mi">9359</span> <span class="mi">2009</span><span class="o">-</span><span class="mo">07</span><span class="o">-</span><span class="mi">15</span> <span class="mi">17</span><span class="p">:</span><span class="mi">54</span> <span class="sr">/user/</span><span class="n">username</span><span class="sr">/wc/</span><span class="n">Accumulo</span><span class="o">.</span><span class="n">README</span>
+<div class="codehilite"><pre>$ <span class="n">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">copyFromLocal</span> $<span class="n">ACCUMULO_HOME</span><span class="o">/</span><span class="n">README</span> <span class="o">/</span><span class="n">user</span><span class="o">/</span><span class="n">username</span><span class="o">/</span><span class="n">wc</span><span class="o">/</span><span class="n">Accumulo</span><span class="p">.</span><span class="n">README</span>
+$ <span class="n">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">ls</span> <span class="o">/</span><span class="n">user</span><span class="o">/</span><span class="n">username</span><span class="o">/</span><span class="n">wc</span>
+<span class="n">Found</span> 1 <span class="n">items</span>
+<span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="o">--</span><span class="n">r</span><span class="o">--</span> 2 <span class="n">username</span> <span class="n">supergroup</span> 9359 2009<span class="o">-</span>07<span class="o">-</span>15 17<span class="p">:</span>54 <span class="o">/</span><span class="n">user</span><span class="o">/</span><span class="n">username</span><span class="o">/</span><span class="n">wc</span><span class="o">/</span><span class="n">Accumulo</span><span class="p">.</span><span class="n">README</span>
</pre></div>
<p>The first part of running this example is to create a table with a combiner
for the column family count.</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="err">./</span><span class="nv">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
+<div class="codehilite"><pre>$ <span class="o">./</span><span class="n">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
<span class="n">Shell</span> <span class="o">-</span> <span class="n">Apache</span> <span class="n">Accumulo</span> <span class="n">Interactive</span> <span class="n">Shell</span>
-<span class="o">-</span> <span class="n">version:</span> <span class="mf">1.5.0</span>
-<span class="o">-</span> <span class="n">instance</span> <span class="n">name:</span> <span class="n">instance</span>
-<span class="o">-</span> <span class="n">instance</span> <span class="n">id:</span> <span class="mo">00000000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">000000000000</span>
+<span class="o">-</span> <span class="n">version</span><span class="p">:</span> 1<span class="p">.</span>5<span class="p">.</span>0
+<span class="o">-</span> <span class="n">instance</span> <span class="n">name</span><span class="p">:</span> <span class="n">instance</span>
+<span class="o">-</span> <span class="n">instance</span> <span class="n">id</span><span class="p">:</span> 00000000<span class="o">-</span>0000<span class="o">-</span>0000<span class="o">-</span>0000<span class="o">-</span>000000000000
<span class="o">-</span>
<span class="o">-</span> <span class="n">type</span> <span class="s">'help'</span> <span class="k">for</span> <span class="n">a</span> <span class="n">list</span> <span class="n">of</span> <span class="n">available</span> <span class="n">commands</span>
<span class="o">-</span>
-<span class="n">username</span><span class="nv">@instance</span><span class="o">></span> <span class="n">createtable</span> <span class="n">wordCount</span>
-<span class="n">username</span><span class="nv">@instance</span> <span class="n">wordCount</span><span class="o">></span> <span class="n">setiter</span> <span class="o">-</span><span class="n">class</span> <span class="n">org</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">accumulo</span><span class="o">.</span><span class="n">core</span><span class="o">.</span><span class="n">iterators</span><span class="o">.</span><span class="n">user</span><span class="o">.</span><span class="n">SummingCombiner</span> <span class="o">-</span><span class="n">p</span> <span class="mi">10</span> <span class="o">-</span><span class="n">t</span> <span class="n">wordCount</span> <span class="o">-</span><span class="n">majc</span> <span class="o">-</span><span class="n">minc</span> <span class="o">-</span><span class="n">scan</span>
-<span class="n">SummingCombiner</span> <span class="n">interprets</span> <span class="n">Values</span> <span class="n">as</span> <span class="n">Longs</span> <span class="ow">and</span> <span class="n">adds</span> <span class="n">them</span> <span class="n">together</span><span class="o">.</span> <span class="n">A</span> <span class="n">variety</span> <span class="n">of</span> <span class="n">encodings</span> <span class="p">(</span><span class="n">variable</span> <span class="nb">length</span><span class="p">,</span> <span class="n">fixed</span> <span class="nb">length</span><span class="p">,</span> <span class="ow">or</span> <span class="n">string</span><span class="p">)</span> <span class="n">are</span> <span class="n">available</span>
-<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">all</span><span class="p">,</span> <span class="n">set</span> <span class="n">to</span> <span class="n">true</span> <span class="n">to</span> <span class="n">apply</span> <span class="n">Combiner</span> <span class="n">to</span> <span class="n">every</span> <span class="n">column</span><span class="p">,</span> <span class="n">otherwise</span> <span class="n">leave</span> <span class="n">blank</span><span class="o">.</span> <span class="k">if</span> <span class="n">true</span><span class="p">,</span> <span class="n">columns</span> <span class="n">option</span> <span class="n">will</span> <span class="n">be</span> <span class="n">ignored</span><span class="o">.</span><span class="p">:</span> <span class="n">false</span>
-<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">columns</span><span class="p">,</span> <span class="o"><</span><span class="n">col</span> <span class="n">fam</span><span class="o">></span><span class="p">[:</span><span class="o"><</span><span class="n">col</span> <span class="n">qual</span><span class="o">></span><span class="p">]{,</span><span class="o"><</span><span class="n">col</span> <span class="n">fam</span><span class="o">></span><span class="p">[:</span><span class="o"><</span><span class="n">col</span> <span class="n">qual</span><span class="o">></span><span class="p">]}</span> <span class="n">escape</span> <span class="n">non</span><span class="o">-</span><span class="n">alphanum</span> <span class="n">chars</span> <span class="n">using</span> <span class="nv">%</span><span class="err"><</span><span class="nv">hex</span><span class="o">>.<
/span><span class="p">:</span> <span class="n">count</span>
-<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">lossy</span><span class="p">,</span> <span class="k">if</span> <span class="n">true</span><span class="p">,</span> <span class="n">failed</span> <span class="n">decodes</span> <span class="n">are</span> <span class="n">ignored</span><span class="o">.</span> <span class="n">Otherwise</span> <span class="n">combiner</span> <span class="n">will</span> <span class="n">error</span> <span class="n">on</span> <span class="n">failed</span> <span class="n">decodes</span> <span class="p">(</span><span class="n">default</span> <span class="n">false</span><span class="p">):</span> <span class="sr"><TRUE|FALSE></span><span class="p">:</span> <span class="n">false</span>
-<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">type</span><span class="p">,</span> <span class="sr"><VARLEN|FIXEDLEN|STRING|fullClassName></span><span class="p">:</span> <span class="n">STRING</span>
-<span class="n">username</span><span class="nv">@instance</span> <span class="n">wordCount</span><span class="o">></span> <span class="n">quit</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span><span class="o">></span> <span class="n">createtable</span> <span class="n">wordCount</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span> <span class="n">wordCount</span><span class="o">></span> <span class="n">setiter</span> <span class="o">-</span><span class="n">class</span> <span class="n">org</span><span class="p">.</span><span class="n">apache</span><span class="p">.</span><span class="n">accumulo</span><span class="p">.</span><span class="n">core</span><span class="p">.</span><span class="n">iterators</span><span class="p">.</span><span class="n">user</span><span class="p">.</span><span class="n">SummingCombiner</span> <span class="o">-</span><span class="n">p</span> 10 <span class="o">-</span><span class="n">t</span> <span class="n">wordCount</span> <span class="o">-</span><span class="n">majc</span> <span class="o">-</span><span class="n">minc</span> <span class="o">-</span><span class="n">scan</span>
+<span class="n">SummingCombiner</span> <span class="n">interprets</span> <span class="n">Values</span> <span class="n">as</span> <span class="n">Longs</span> <span class="n">and</span> <span class="n">adds</span> <span class="n">them</span> <span class="n">together</span><span class="p">.</span> <span class="n">A</span> <span class="n">variety</span> <span class="n">of</span> <span class="n">encodings</span> <span class="p">(</span><span class="n">variable</span> <span class="nb">length</span><span class="p">,</span> <span class="n">fixed</span> <span class="nb">length</span><span class="p">,</span> <span class="n">or</span> <span class="n">string</span><span class="p">)</span> <span class="n">are</span> <span class="n">available</span>
+<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">all</span><span class="p">,</span> <span class="n">set</span> <span class="n">to</span> <span class="n">true</span> <span class="n">to</span> <span class="n">apply</span> <span class="n">Combiner</span> <span class="n">to</span> <span class="n">every</span> <span class="n">column</span><span class="p">,</span> <span class="k">otherwise</span> <span class="n">leave</span> <span class="n">blank</span><span class="p">.</span> <span class="k">if</span> <span class="n">true</span><span class="p">,</span> <span class="n">columns</span> <span class="n">option</span> <span class="n">will</span> <span class="n">be</span> <span class="n">ignored</span><span class="p">.:</span> <span class="n">false</span>
+<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">columns</span><span class="p">,</span> <span class="o"><</span><span class="n">col</span> <span class="n">fam</span><span class="o">></span><span class="p">[:</span><span class="o"><</span><span class="n">col</span> <span class="n">qual</span><span class="o">></span><span class="p">]{,</span><span class="o"><</span><span class="n">col</span> <span class="n">fam</span><span class="o">></span><span class="p">[:</span><span class="o"><</span><span class="n">col</span> <span class="n">qual</span><span class="o">></span><span class="p">]}</span> <span class="n">escape</span> <span class="n">non</span><span class="o">-</span><span class="n">alphanum</span> <span class="n">chars</span> <span class="n">using</span> <span class="c">%<hex>.: count</span>
+<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">lossy</span><span class="p">,</span> <span class="k">if</span> <span class="n">true</span><span class="p">,</span> <span class="n">failed</span> <span class="n">decodes</span> <span class="n">are</span> <span class="n">ignored</span><span class="p">.</span> <span class="n">Otherwise</span> <span class="n">combiner</span> <span class="n">will</span> <span class="n">error</span> <span class="n">on</span> <span class="n">failed</span> <span class="n">decodes</span> <span class="p">(</span><span class="n">default</span> <span class="n">false</span><span class="p">):</span> <span class="o"><</span><span class="n">TRUE</span><span class="o">|</span><span class="n">FALSE</span><span class="o">></span><span class="p">:</span> <span class="n">false</span>
+<span class="o">----------></span> <span class="n">set</span> <span class="n">SummingCombiner</span> <span class="n">parameter</span> <span class="n">type</span><span class="p">,</span> <span class="o"><</span><span class="n">VARLEN</span><span class="o">|</span><span class="n">FIXEDLEN</span><span class="o">|</span><span class="n">STRING</span><span class="o">|</span><span class="n">fullClassName</span><span class="o">></span><span class="p">:</span> <span class="n">STRING</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span> <span class="n">wordCount</span><span class="o">></span> <span class="n">quit</span>
</pre></div>
<p>After creating the table, run the word count map reduce job.</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="nv">bin</span><span class="sr">/tool.sh lib/</span><span class="n">accumulo</span><span class="o">-</span><span class="n">examples</span><span class="o">-</span><span class="n">simple</span><span class="o">.</span><span class="n">jar</span> <span class="n">org</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">accumulo</span><span class="o">.</span><span class="n">examples</span><span class="o">.</span><span class="n">simple</span><span class="o">.</span><span class="n">mapreduce</span><span class="o">.</span><span class="n">WordCount</span> <span class="o">-</span><span class="n">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">--</span><span class="n">input</span> <span class="sr">/user/</span><span class="n">username</span><span class="o">/</span><span class="n">wc</span> <sp
an class="n">wordCount</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
+<div class="codehilite"><pre>$ <span class="n">bin</span><span class="o">/</span><span class="n">tool</span><span class="p">.</span><span class="n">sh</span> <span class="n">lib</span><span class="o">/</span><span class="n">accumulo</span><span class="o">-</span><span class="n">examples</span><span class="o">-</span><span class="n">simple</span><span class="p">.</span><span class="n">jar</span> <span class="n">org</span><span class="p">.</span><span class="n">apache</span><span class="p">.</span><span class="n">accumulo</span><span class="p">.</span><span class="n">examples</span><span class="p">.</span><span class="n">simple</span><span class="p">.</span><span class="n">mapreduce</span><span class="p">.</span><span class="n">WordCount</span> <span class="o">-</span><span class="nb">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">--</span><span class="n">input</span> <span class="o">/</span>
<span class="n">user</span><span class="o">/</span><span class="n">username</span><span class="o">/</span><span class="n">wc</span> <span class="n">wordCount</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">11</span> <span class="n">INFO</span> <span class="n">input</span><span class="o">.</span><span class="n">FileInputFormat:</span> <span class="n">Total</span> <span class="n">input</span> <span class="n">paths</span> <span class="n">to</span> <span class="n">process</span> <span class="p">:</span> <span class="mi">1</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">12</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Running</span> <span class="n">job:</span> <span class="n">job_201102071740_0003</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">13</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="nb">map</span> <span class="mi">0</span><span class="nv">%</span> <span class="nv">reduce</span> <span class="mi">0</span><span class="nv">%</span>
-<span class="nv">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">20</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="nb">map</span> <span class="mi">100</span><span class="nv">%</span> <span class="nv">reduce</span> <span class="mi">0</span><span class="nv">%</span>
-<span class="nv">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Job</span> <span class="n">complete:</span> <span class="n">job_201102071740_0003</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Counters:</span> <span class="mi">6</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Job</span> <span class="n">Counters</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Launched</span> <span class="nb">map</span> <span class="n">tasks</span><span class="o">=</span><span class="mi">1</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Data</span><span class="o">-</span><span class="nb">local</span> <span class="nb">map</span> <span class="n">tasks</span><span class="o">=</span><span class="mi">1</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">FileSystemCounters</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">HDFS_BYTES_READ</span><span class="o">=</span><span class="mi">10487</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Map</span><span class="o">-</span><span class="n">Reduce</span> <span class="n">Framework</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Map</span> <span class="n">input</span> <span class="n">records</span><span class="o">=</span><span class="mi">255</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Spilled</span> <span class="n">Records</span><span class="o">=</span><span class="mi">0</span>
-<span class="mi">11</span><span class="sr">/02/</span><span class="mo">07</span> <span class="mi">18</span><span class="p">:</span><span class="mi">20</span><span class="p">:</span><span class="mi">22</span> <span class="n">INFO</span> <span class="n">mapred</span><span class="o">.</span><span class="n">JobClient:</span> <span class="n">Map</span> <span class="n">output</span> <span class="n">records</span><span class="o">=</span><span class="mi">1452</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>11 <span class="n">INFO</span> <span class="n">input</span><span class="p">.</span><span class="n">FileInputFormat</span><span class="p">:</span> <span class="n">Total</span> <span class="n">input</span> <span class="n">paths</span> <span class="n">to</span> <span class="n">process</span> <span class="p">:</span> 1
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>12 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Running</span> <span class="n">job</span><span class="p">:</span> <span class="n">job_201102071740_0003</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>13 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">map</span> 0<span class="c">% reduce 0%</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>20 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">map</span> 100<span class="c">% reduce 0%</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Job</span> <span class="n">complete</span><span class="p">:</span> <span class="n">job_201102071740_0003</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Counters</span><span class="p">:</span> 6
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Job</span> <span class="n">Counters</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Launched</span> <span class="n">map</span> <span class="n">tasks</span><span class="p">=</span>1
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Data</span><span class="o">-</span><span class="n">local</span> <span class="n">map</span> <span class="n">tasks</span><span class="p">=</span>1
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">FileSystemCounters</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">HDFS_BYTES_READ</span><span class="p">=</span>10487
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Map</span><span class="o">-</span><span class="n">Reduce</span> <span class="n">Framework</span>
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Map</span> <span class="n">input</span> <span class="n">records</span><span class="p">=</span>255
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Spilled</span> <span class="n">Records</span><span class="p">=</span>0
+11<span class="o">/</span>02<span class="o">/</span>07 18<span class="p">:</span>20<span class="p">:</span>22 <span class="n">INFO</span> <span class="n">mapred</span><span class="p">.</span><span class="n">JobClient</span><span class="p">:</span> <span class="n">Map</span> <span class="n">output</span> <span class="n">records</span><span class="p">=</span>1452
</pre></div>
<p>After the map reduce job completes, query the accumulo table to see word
counts.</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="err">./</span><span class="nv">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
-<span class="n">username</span><span class="nv">@instance</span><span class="o">></span> <span class="n">table</span> <span class="n">wordCount</span>
-<span class="n">username</span><span class="nv">@instance</span> <span class="n">wordCount</span><span class="o">></span> <span class="n">scan</span> <span class="o">-</span><span class="n">b</span> <span class="n">the</span>
-<span class="n">the</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">75</span>
-<span class="n">their</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">2</span>
-<span class="n">them</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="k">then</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="n">there</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="n">these</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">3</span>
-<span class="n">this</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">6</span>
-<span class="n">through</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="nb">time</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">3</span>
-<span class="nb">time</span><span class="o">.</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="n">to</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">27</span>
-<span class="n">total</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="n">tserver</span><span class="p">,</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="n">tserver</span><span class="o">.</span><span class="n">compaction</span><span class="o">.</span><span class="n">major</span><span class="o">.</span><span class="n">concurrent</span><span class="o">.</span><span class="n">max</span> <span class="n">count:20080906</span> <span class="o">[]</span> <span class="mi">1</span>
-<span class="o">...</span>
+<div class="codehilite"><pre>$ <span class="o">./</span><span class="n">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span><span class="o">></span> <span class="n">table</span> <span class="n">wordCount</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span> <span class="n">wordCount</span><span class="o">></span> <span class="n">scan</span> <span class="o">-</span><span class="n">b</span> <span class="n">the</span>
+<span class="n">the</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 75
+<span class="n">their</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 2
+<span class="n">them</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="n">then</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="n">there</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="n">these</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 3
+<span class="n">this</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 6
+<span class="n">through</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="n">time</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 3
+<span class="n">time</span><span class="p">.</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="n">to</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 27
+<span class="n">total</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="n">tserver</span><span class="p">,</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="n">tserver</span><span class="p">.</span><span class="n">compaction</span><span class="p">.</span><span class="n">major</span><span class="p">.</span><span class="n">concurrent</span><span class="p">.</span><span class="n">max</span> <span class="n">count</span><span class="p">:</span>20080906 <span class="p">[]</span> 1
+<span class="p">...</span>
</pre></div>
@@ -173,7 +174,7 @@ can directly read a tables files from HD
<div id="footer">
<a alt="Apache Software Foundation" href="http://www.apache.org">
- <img id="asf-logo" alt="Apache Software Foundation" src="/images/feather-small.gif"/ width="100">
+ <img id="asf-logo" alt="Apache Software Foundation" src="images/feather-small.gif"/ width="100">
</a>
<div class="copyright">
<p>
Modified: websites/staging/accumulo/trunk/content/1.5/examples/maxmutation.html
==============================================================================
--- websites/staging/accumulo/trunk/content/1.5/examples/maxmutation.html (original)
+++ websites/staging/accumulo/trunk/content/1.5/examples/maxmutation.html Thu Jul 18 22:46:37 2013
@@ -17,7 +17,7 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
- <link href="/css/accumulo.css" rel="stylesheet" type="text/css">
+ <link href="css/accumulo.css" rel="stylesheet" type="text/css">
<title>Apache Accumulo MaxMutation Constraints Example</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
@@ -48,30 +48,31 @@
<h1 id="project">Project</h1>
<ul>
<li><a href="/">Home</a></li>
-<li><a href="/downloads">Downloads</a></li>
-<li><a href="/notable_features.html">Features</a></li>
+<li><a href="downloads">Downloads</a></li>
+<li><a href="notable_features.html">Features</a></li>
<li><a href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li>
</ul>
<h1 id="community">Community</h1>
<ul>
-<li><a href="/get_involved.html">Get Involved</a></li>
-<li><a href="/mailing_list.html">Mailing Lists</a></li>
-<li><a href="/people.html">People</a></li>
+<li><a href="get_involved.html">Get Involved</a></li>
+<li><a href="mailing_list.html">Mailing Lists</a></li>
+<li><a href="people.html">People</a></li>
</ul>
<h1 id="development">Development</h1>
<ul>
-<li><a href="/source.html">Source & Guide</a></li>
+<li><a href="source.html">Source & Guide</a></li>
+<li><a href="git.html">Git WIP</a></li>
<li><a href="https://issues.apache.org/jira/browse/accumulo">Issues</a></li>
<li><a href="https://builds.apache.org/view/A-D/view/Accumulo/">Builds</a></li>
</ul>
<h1 id="documentation">Documentation</h1>
<ul>
-<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="/1.5/accumulo_user_manual.html">1.5</a></li>
-<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="/1.5/apidocs">1.5</a></li>
-<li>Examples <a href="/1.4/examples">1.4</a> / <a href="/1.5/examples">1.5</a></li>
-<li><a href="/screenshots.html">Screenshots</a></li>
-<li><a href="/papers.html">Papers & Other Links</a></li>
-<li><a href="/glossary.html">Glossary</a></li>
+<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="1.5/accumulo_user_manual.html">1.5</a></li>
+<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="1.5/apidocs">1.5</a></li>
+<li>Examples <a href="/1.4/examples">1.4</a> / <a href="1.5/examples">1.5</a></li>
+<li><a href="screenshots.html">Screenshots</a></li>
+<li><a href="papers.html">Papers & Other Links</a></li>
+<li><a href="glossary.html">Glossary</a></li>
</ul>
<h1 id="asf-links">ASF links</h1>
<ul>
@@ -83,7 +84,7 @@
</div>
<div id="bannertext">
- <img id="logo" alt="Apache Accumulo" src="/images/accumulo-logo.png"/>™
+ <img id="logo" alt="Apache Accumulo" src="images/accumulo-logo.png"/>™
</div>
<div id="content">
@@ -94,26 +95,26 @@ on the size of mutations that can be ing
inadvertently create mutations so large, that they cause the tablet servers to
run out of memory. A simple contraint can be added to a table to reject very
large mutations.</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="err">./</span><span class="nv">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
+<div class="codehilite"><pre>$ <span class="o">./</span><span class="n">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
<span class="n">Shell</span> <span class="o">-</span> <span class="n">Apache</span> <span class="n">Accumulo</span> <span class="n">Interactive</span> <span class="n">Shell</span>
<span class="o">-</span>
-<span class="o">-</span> <span class="n">version:</span> <span class="mf">1.5.0</span>
-<span class="o">-</span> <span class="n">instance</span> <span class="n">name:</span> <span class="n">instance</span>
-<span class="o">-</span> <span class="n">instance</span> <span class="n">id:</span> <span class="mo">00000000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">000000000000</span>
+<span class="o">-</span> <span class="n">version</span><span class="p">:</span> 1<span class="p">.</span>5<span class="p">.</span>0
+<span class="o">-</span> <span class="n">instance</span> <span class="n">name</span><span class="p">:</span> <span class="n">instance</span>
+<span class="o">-</span> <span class="n">instance</span> <span class="n">id</span><span class="p">:</span> 00000000<span class="o">-</span>0000<span class="o">-</span>0000<span class="o">-</span>0000<span class="o">-</span>000000000000
<span class="o">-</span>
<span class="o">-</span> <span class="n">type</span> <span class="s">'help'</span> <span class="k">for</span> <span class="n">a</span> <span class="n">list</span> <span class="n">of</span> <span class="n">available</span> <span class="n">commands</span>
<span class="o">-</span>
-<span class="n">username</span><span class="nv">@instance</span><span class="o">></span> <span class="n">createtable</span> <span class="n">test_ingest</span>
-<span class="n">username</span><span class="nv">@instance</span> <span class="n">test_ingest</span><span class="o">></span> <span class="n">config</span> <span class="o">-</span><span class="n">t</span> <span class="n">test_ingest</span> <span class="o">-</span><span class="n">s</span> <span class="n">table</span><span class="o">.</span><span class="n">constraint</span><span class="mf">.1</span><span class="o">=</span><span class="n">org</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">accumulo</span><span class="o">.</span><span class="n">examples</span><span class="o">.</span><span class="n">simple</span><span class="o">.</span><span class="n">constraints</span><span class="o">.</span><span class="n">MaxMutationSize</span>
-<span class="n">username</span><span class="nv">@instance</span> <span class="n">test_ingest</span><span class="o">></span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span><span class="o">></span> <span class="n">createtable</span> <span class="n">test_ingest</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span> <span class="n">test_ingest</span><span class="o">></span> <span class="n">config</span> <span class="o">-</span><span class="n">t</span> <span class="n">test_ingest</span> <span class="o">-</span><span class="n">s</span> <span class="n">table</span><span class="p">.</span><span class="n">constraint</span><span class="p">.</span>1<span class="p">=</span><span class="n">org</span><span class="p">.</span><span class="n">apache</span><span class="p">.</span><span class="n">accumulo</span><span class="p">.</span><span class="n">examples</span><span class="p">.</span><span class="n">simple</span><span class="p">.</span><span class="n">constraints</span><span class="p">.</span><span class="n">MaxMutationSize</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span> <span class="n">test_ingest</span><span class="o">></span>
</pre></div>
<p>Now the table will reject any mutation that is larger than 1/256th of the
working memory of the tablet server. The following command attempts to ingest
a single row with 10000 columns, which exceeds the memory limit:</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="err">./</span><span class="nv">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">org</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">accumulo</span><span class="o">.</span><span class="n">test</span><span class="o">.</span><span class="n">TestIngest</span> <span class="o">-</span><span class="n">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span> <span class="o">--</span><span class="n">rows</span> <span class="mi">1</span> <span class="o">--</span><span class="n">cols</span> <span class="mi">10000</span>
+<div class="codehilite"><pre>$ <span class="o">./</span><span class="n">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">org</span><span class="p">.</span><span class="n">apache</span><span class="p">.</span><span class="n">accumulo</span><span class="p">.</span><span class="n">test</span><span class="p">.</span><span class="n">TestIngest</span> <span class="o">-</span><span class="nb">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">z</span> <span class="n">zookeepers</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span> <span class="o">--</span><span class="n">rows</span> 1 <span class="o">--</span><span class="n">cols</span> 10000
</pre></div>
@@ -122,7 +123,7 @@ a single row with 10000 columns, which e
<div id="footer">
<a alt="Apache Software Foundation" href="http://www.apache.org">
- <img id="asf-logo" alt="Apache Software Foundation" src="/images/feather-small.gif"/ width="100">
+ <img id="asf-logo" alt="Apache Software Foundation" src="images/feather-small.gif"/ width="100">
</a>
<div class="copyright">
<p>
Modified: websites/staging/accumulo/trunk/content/1.5/examples/regex.html
==============================================================================
--- websites/staging/accumulo/trunk/content/1.5/examples/regex.html (original)
+++ websites/staging/accumulo/trunk/content/1.5/examples/regex.html Thu Jul 18 22:46:37 2013
@@ -17,7 +17,7 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
- <link href="/css/accumulo.css" rel="stylesheet" type="text/css">
+ <link href="css/accumulo.css" rel="stylesheet" type="text/css">
<title>Apache Accumulo Regex Example</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
@@ -48,30 +48,31 @@
<h1 id="project">Project</h1>
<ul>
<li><a href="/">Home</a></li>
-<li><a href="/downloads">Downloads</a></li>
-<li><a href="/notable_features.html">Features</a></li>
+<li><a href="downloads">Downloads</a></li>
+<li><a href="notable_features.html">Features</a></li>
<li><a href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li>
</ul>
<h1 id="community">Community</h1>
<ul>
-<li><a href="/get_involved.html">Get Involved</a></li>
-<li><a href="/mailing_list.html">Mailing Lists</a></li>
-<li><a href="/people.html">People</a></li>
+<li><a href="get_involved.html">Get Involved</a></li>
+<li><a href="mailing_list.html">Mailing Lists</a></li>
+<li><a href="people.html">People</a></li>
</ul>
<h1 id="development">Development</h1>
<ul>
-<li><a href="/source.html">Source & Guide</a></li>
+<li><a href="source.html">Source & Guide</a></li>
+<li><a href="git.html">Git WIP</a></li>
<li><a href="https://issues.apache.org/jira/browse/accumulo">Issues</a></li>
<li><a href="https://builds.apache.org/view/A-D/view/Accumulo/">Builds</a></li>
</ul>
<h1 id="documentation">Documentation</h1>
<ul>
-<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="/1.5/accumulo_user_manual.html">1.5</a></li>
-<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="/1.5/apidocs">1.5</a></li>
-<li>Examples <a href="/1.4/examples">1.4</a> / <a href="/1.5/examples">1.5</a></li>
-<li><a href="/screenshots.html">Screenshots</a></li>
-<li><a href="/papers.html">Papers & Other Links</a></li>
-<li><a href="/glossary.html">Glossary</a></li>
+<li>Manual <a href="/1.4/user_manual">1.4</a> / <a href="1.5/accumulo_user_manual.html">1.5</a></li>
+<li>Javadoc <a href="/1.4/apidocs">1.4</a> / <a href="1.5/apidocs">1.5</a></li>
+<li>Examples <a href="/1.4/examples">1.4</a> / <a href="1.5/examples">1.5</a></li>
+<li><a href="screenshots.html">Screenshots</a></li>
+<li><a href="papers.html">Papers & Other Links</a></li>
+<li><a href="glossary.html">Glossary</a></li>
</ul>
<h1 id="asf-links">ASF links</h1>
<ul>
@@ -83,7 +84,7 @@
</div>
<div id="bannertext">
- <img id="logo" alt="Apache Accumulo" src="/images/accumulo-logo.png"/>™
+ <img id="logo" alt="Apache Accumulo" src="images/accumulo-logo.png"/>™
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@@ -92,18 +93,18 @@
This is accomplished using a map-only mapreduce job and a scan-time iterator.</p>
<p>To run this example you will need some data in a table. The following will
put a trivial amount of data into accumulo using the accumulo shell:</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="err">./</span><span class="nv">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
+<div class="codehilite"><pre>$ <span class="o">./</span><span class="n">bin</span><span class="o">/</span><span class="n">accumulo</span> <span class="n">shell</span> <span class="o">-</span><span class="n">u</span> <span class="n">username</span> <span class="o">-</span><span class="n">p</span> <span class="n">password</span>
<span class="n">Shell</span> <span class="o">-</span> <span class="n">Apache</span> <span class="n">Accumulo</span> <span class="n">Interactive</span> <span class="n">Shell</span>
-<span class="o">-</span> <span class="n">version:</span> <span class="mf">1.5.0</span>
-<span class="o">-</span> <span class="n">instance</span> <span class="n">name:</span> <span class="n">instance</span>
-<span class="o">-</span> <span class="n">instance</span> <span class="n">id:</span> <span class="mo">00000000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">0000</span><span class="o">-</span><span class="mo">000000000000</span>
+<span class="o">-</span> <span class="n">version</span><span class="p">:</span> 1<span class="p">.</span>5<span class="p">.</span>0
+<span class="o">-</span> <span class="n">instance</span> <span class="n">name</span><span class="p">:</span> <span class="n">instance</span>
+<span class="o">-</span> <span class="n">instance</span> <span class="n">id</span><span class="p">:</span> 00000000<span class="o">-</span>0000<span class="o">-</span>0000<span class="o">-</span>0000<span class="o">-</span>000000000000
<span class="o">-</span>
<span class="o">-</span> <span class="n">type</span> <span class="s">'help'</span> <span class="k">for</span> <span class="n">a</span> <span class="n">list</span> <span class="n">of</span> <span class="n">available</span> <span class="n">commands</span>
<span class="o">-</span>
-<span class="n">username</span><span class="nv">@instance</span><span class="o">></span> <span class="n">createtable</span> <span class="n">input</span>
-<span class="n">username</span><span class="nv">@instance</span><span class="o">></span> <span class="n">insert</span> <span class="n">dogrow</span> <span class="n">dogcf</span> <span class="n">dogcq</span> <span class="n">dogvalue</span>
-<span class="n">username</span><span class="nv">@instance</span><span class="o">></span> <span class="n">insert</span> <span class="n">catrow</span> <span class="n">catcf</span> <span class="n">catcq</span> <span class="n">catvalue</span>
-<span class="n">username</span><span class="nv">@instance</span><span class="o">></span> <span class="n">quit</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span><span class="o">></span> <span class="n">createtable</span> <span class="n">input</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span><span class="o">></span> <span class="n">insert</span> <span class="n">dogrow</span> <span class="n">dogcf</span> <span class="n">dogcq</span> <span class="n">dogvalue</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span><span class="o">></span> <span class="n">insert</span> <span class="n">catrow</span> <span class="n">catcf</span> <span class="n">catcq</span> <span class="n">catvalue</span>
+<span class="n">username</span><span class="p">@</span><span class="n">instance</span><span class="o">></span> <span class="n">quit</span>
</pre></div>
@@ -111,26 +112,26 @@ put a trivial amount of data into accumu
against each key/value in accumulo, and only returns matching items. It will do this
in parallel and will store the results in files in hdfs.</p>
<p>The following will search for any rows in the input table that starts with "dog":</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="nv">bin</span><span class="sr">/tool.sh lib/</span><span class="n">accumulo</span><span class="o">-</span><span class="n">examples</span><span class="o">-</span><span class="n">simple</span><span class="o">.</span><span class="n">jar</span> <span class="n">org</span><span class="o">.</span><span class="n">apache</span><span class="o">.</span><span class="n">accumulo</span><span class="o">.</span><span class="n">examples</span><span class="o">.</span><span class="n">simple</span><span class="o">.</span><span class="n">mapreduce</span><span class="o">.</span><span class="n">RegexExample</span> <span class="o">-</span><span class="n">u</span> <span class="n">user</span> <span class="o">-</span><span class="n">p</span> <span class="n">passwd</span> <span class="o">-</span><span class="n">i</span> <span class="n">instance</span> <span class="o">-</span><span class="n">t</span> <span class="n">input</span> <span class="o"
>--</span><span class="n">rowRegex</span> <span class="s">'dog.*'</span> <span class="o">--</span><span class="n">output</span> <span class="sr">/tmp/o</span><span class="n">utput</span>
+<div class="codehilite"><pre>$ <span class="n">bin</span><span class="o">/</span><span class="n">tool</span><span class="p">.</span><span class="n">sh</span> <span class="n">lib</span><span class="o">/</span><span class="n">accumulo</span><span class="o">-</span><span class="n">examples</span><span class="o">-</span><span class="n">simple</span><span class="p">.</span><span class="n">jar</span> <span class="n">org</span><span class="p">.</span><span class="n">apache</span><span class="p">.</span><span class="n">accumulo</span><span class="p">.</span><span class="n">examples</span><span class="p">.</span><span class="n">simple</span><span class="p">.</span><span class="n">mapreduce</span><span class="p">.</span><span class="n">RegexExample</span> <span class="o">-</span><span class="n">u</span> <span class="n">user</span> <span class="o">-</span><span class="n">p</span> <span class="n">passwd</span> <span class="o">-</span><span class="nb">i</span> <span class="n">instance</span> <sp
an class="o">-</span><span class="n">t</span> <span class="n">input</span> <span class="o">--</span><span class="n">rowRegex</span> <span class="s">'dog.*'</span> <span class="o">--</span><span class="n">output</span> <span class="o">/</span><span class="n">tmp</span><span class="o">/</span><span class="n">output</span>
-<span class="nv">$</span> <span class="nv">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">ls</span> <span class="sr">/tmp/o</span><span class="n">utput</span>
-<span class="n">Found</span> <span class="mi">3</span> <span class="n">items</span>
-<span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="o">--</span><span class="n">r</span><span class="o">--</span> <span class="mi">1</span> <span class="n">username</span> <span class="n">supergroup</span> <span class="mi">0</span> <span class="mi">2013</span><span class="o">-</span><span class="mo">01</span><span class="o">-</span><span class="mi">10</span> <span class="mi">14</span><span class="p">:</span><span class="mi">11</span> <span class="sr">/tmp/o</span><span class="n">utput</span><span class="o">/</span><span class="n">_SUCCESS</span>
-<span class="n">drwxr</span><span class="o">-</span><span class="n">xr</span><span class="o">-</span><span class="n">x</span> <span class="o">-</span> <span class="n">username</span> <span class="n">supergroup</span> <span class="mi">0</span> <span class="mi">2013</span><span class="o">-</span><span class="mo">01</span><span class="o">-</span><span class="mi">10</span> <span class="mi">14</span><span class="p">:</span><span class="mi">10</span> <span class="sr">/tmp/o</span><span class="n">utput</span><span class="o">/</span><span class="n">_logs</span>
-<span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="o">--</span><span class="n">r</span><span class="o">--</span> <span class="mi">1</span> <span class="n">username</span> <span class="n">supergroup</span> <span class="mi">51</span> <span class="mi">2013</span><span class="o">-</span><span class="mo">01</span><span class="o">-</span><span class="mi">10</span> <span class="mi">14</span><span class="p">:</span><span class="mi">10</span> <span class="sr">/tmp/o</span><span class="n">utput</span><span class="o">/</span><span class="n">part</span><span class="o">-</span><span class="n">m</span><span class="o">-</span><span class="mo">00000</span>
+$ <span class="n">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">ls</span> <span class="o">/</span><span class="n">tmp</span><span class="o">/</span><span class="n">output</span>
+<span class="n">Found</span> 3 <span class="n">items</span>
+<span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="o">--</span><span class="n">r</span><span class="o">--</span> 1 <span class="n">username</span> <span class="n">supergroup</span> 0 2013<span class="o">-</span>01<span class="o">-</span>10 14<span class="p">:</span>11 <span class="o">/</span><span class="n">tmp</span><span class="o">/</span><span class="n">output</span><span class="o">/</span><span class="n">_SUCCESS</span>
+<span class="n">drwxr</span><span class="o">-</span><span class="n">xr</span><span class="o">-</span><span class="n">x</span> <span class="o">-</span> <span class="n">username</span> <span class="n">supergroup</span> 0 2013<span class="o">-</span>01<span class="o">-</span>10 14<span class="p">:</span>10 <span class="o">/</span><span class="n">tmp</span><span class="o">/</span><span class="n">output</span><span class="o">/</span><span class="n">_logs</span>
+<span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="o">--</span><span class="n">r</span><span class="o">--</span> 1 <span class="n">username</span> <span class="n">supergroup</span> 51 2013<span class="o">-</span>01<span class="o">-</span>10 14<span class="p">:</span>10 <span class="o">/</span><span class="n">tmp</span><span class="o">/</span><span class="n">output</span><span class="o">/</span><span class="n">part</span><span class="o">-</span><span class="n">m</span><span class="o">-</span>00000
</pre></div>
<p>We can see the output of our little map-reduce job:</p>
-<div class="codehilite"><pre><span class="nv">$</span> <span class="nv">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">text</span> <span class="sr">/tmp/o</span><span class="n">utput</span><span class="sr">/output/</span><span class="n">part</span><span class="o">-</span><span class="n">m</span><span class="o">-</span><span class="mo">00000</span>
-<span class="n">dogrow</span> <span class="n">dogcf:dogcq</span> <span class="o">[]</span> <span class="mi">1357844987994</span> <span class="n">false</span> <span class="n">dogvalue</span>
-<span class="nv">$</span>
+<div class="codehilite"><pre>$ <span class="n">hadoop</span> <span class="n">fs</span> <span class="o">-</span><span class="n">text</span> <span class="o">/</span><span class="n">tmp</span><span class="o">/</span><span class="n">output</span><span class="o">/</span><span class="n">output</span><span class="o">/</span><span class="n">part</span><span class="o">-</span><span class="n">m</span><span class="o">-</span>00000
+<span class="n">dogrow</span> <span class="n">dogcf</span><span class="p">:</span><span class="n">dogcq</span> <span class="p">[]</span> 1357844987994 <span class="n">false</span> <span class="n">dogvalue</span>
+$
</pre></div>
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