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Posted to commits@accumulo.apache.org by mw...@apache.org on 2019/02/25 22:22:29 UTC
[accumulo-website] branch asf-site updated: Jekyll build from
master:f665f04
This is an automated email from the ASF dual-hosted git repository.
mwalch pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/accumulo-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 140b7c6 Jekyll build from master:f665f04
140b7c6 is described below
commit 140b7c60580307f410a3f0e54d9d39b0d12719f4
Author: Mike Walch <mw...@apache.org>
AuthorDate: Mon Feb 25 17:21:47 2019 -0500
Jekyll build from master:f665f04
Updated client docs with 2.0 API changes (#160)
* Limited use of Text
* Used new 2.0 API where possible
---
docs/2.x/development/mapreduce.html | 2 +-
docs/2.x/getting-started/clients.html | 2 +-
docs/2.x/getting-started/table_design.html | 51 +++++++++++++++---------------
feed.xml | 4 +--
search_data.json | 6 ++--
5 files changed, 32 insertions(+), 33 deletions(-)
diff --git a/docs/2.x/development/mapreduce.html b/docs/2.x/development/mapreduce.html
index c9ef96e..e824422 100644
--- a/docs/2.x/development/mapreduce.html
+++ b/docs/2.x/development/mapreduce.html
@@ -504,7 +504,7 @@ your job with <code class="highlighter-rouge">yarn</code> command.</p>
</code></pre></div> </div>
<p><a href="https://static.javadoc.io/org.apache.accumulo/accumulo-hadoop-mapreduce/2.0.0-alpha-2/org/apache/accumulo/hadoop/mapreduce/AccumuloInputFormat.html">AccumuloInputFormat</a> has optional settings.</p>
<div class="language-java highlighter-rouge"><div class="highlight"><pre class="highlight"><code> <span class="n">List</span><span class="o"><</span><span class="n">Range</span><span class="o">></span> <span class="n">ranges</span> <span class="o">=</span> <span class="k">new</span> <span class="n">ArrayList</span><span class="o"><</span><span class="n">Range</span><span class="o">>();</span>
- <span class="n">List</span><span class="o"><</span><span class="n">Pair</span><span class="o"><</span><span class="n">Text</span><span class="o">,</span><span class="n">Text</span><span class="o">>></span> <span class="n">columns</span> <span class="o">=</span> <span class="k">new</span> <span class="n">ArrayList</span><span class="o"><</span><span class="n">Pair</span><span class="o"><</span><span class="n">Text</span><span class="o">,</span><span class="n">Text</span [...]
+ <span class="n">Collection</span><span class="o"><</span><span class="n">IteratorSetting</span><span class="o">.</span><span class="na">Column</span><span class="o">></span> <span class="n">columns</span> <span class="o">=</span> <span class="k">new</span> <span class="n">ArrayList</span><span class="o"><</span><span class="n">IteratorSetting</span><span class="o">.</span><span class="na">Column</span><span class="o">>();</span>
<span class="c1">// populate ranges & columns</span>
<span class="n">IteratorSetting</span> <span class="n">is</span> <span class="o">=</span> <span class="k">new</span> <span class="n">IteratorSetting</span><span class="o">(</span><span class="mi">30</span><span class="o">,</span> <span class="n">RexExFilter</span><span class="o">.</span><span class="na">class</span><span class="o">);</span>
<span class="n">RegExFilter</span><span class="o">.</span><span class="na">setRegexs</span><span class="o">(</span><span class="n">is</span><span class="o">,</span> <span class="s">".*suffix"</span><span class="o">,</span> <span class="kc">null</span><span class="o">,</span> <span class="kc">null</span><span class="o">,</span> <span class="kc">null</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span>
diff --git a/docs/2.x/getting-started/clients.html b/docs/2.x/getting-started/clients.html
index 6e2f7ff..7cdff39 100644
--- a/docs/2.x/getting-started/clients.html
+++ b/docs/2.x/getting-started/clients.html
@@ -681,7 +681,7 @@ to return a subset of the columns available.</p>
<span class="k">try</span> <span class="o">(</span><span class="n">Scanner</span> <span class="n">scan</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="na">createScanner</span><span class="o">(</span><span class="s">"table"</span><span class="o">,</span> <span class="n">auths</span><span class="o">))</span> <span class="o">{</span>
<span class="n">scan</span><span class="o">.</span><span class="na">setRange</span><span class="o">(</span><span class="k">new</span> <span class="n">Range</span><span class="o">(</span><span class="s">"harry"</span><span class="o">,</span><span class="s">"john"</span><span class="o">));</span>
- <span class="n">scan</span><span class="o">.</span><span class="na">fetchColumnFamily</span><span class="o">(</span><span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"attributes"</span><span class="o">));</span>
+ <span class="n">scan</span><span class="o">.</span><span class="na">fetchColumnFamily</span><span class="o">(</span><span class="s">"attributes"</span><span class="o">);</span>
<span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">scan</span><span class="o">)</span> <span class="o">{</span>
<span class="n">Text</span> <span class="n">row</span> <span class="o">=</span> <span class="n">entry</span><span class="o">.</span><span class="na">getKey</span><span class="o">().</span><span class="na">getRow</span><span class="o">();</span>
diff --git a/docs/2.x/getting-started/table_design.html b/docs/2.x/getting-started/table_design.html
index fb2cab6..9151de9 100644
--- a/docs/2.x/getting-started/table_design.html
+++ b/docs/2.x/getting-started/table_design.html
@@ -435,11 +435,9 @@ if we have the following data in a comma-separated file:</p>
name in the column family, and a blank column qualifier:</p>
<div class="language-java highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="n">Mutation</span> <span class="n">m</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Mutation</span><span class="o">(</span><span class="n">userid</span><span class="o">);</span>
-<span class="kd">final</span> <span class="n">String</span> <span class="n">column_qualifier</span> <span class="o">=</span> <span class="s">""</span><span class="o">;</span>
-<span class="n">m</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="s">"age"</span><span class="o">,</span> <span class="n">column_qualifier</span><span class="o">,</span> <span class="n">age</span><span class="o">);</span>
-<span class="n">m</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="s">"address"</span><span class="o">,</span> <span class="n">column_qualifier</span><span class="o">,</span> <span class="n">address</span><span class="o">);</span>
-<span class="n">m</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="s">"balance"</span><span class="o">,</span> <span class="n">column_qualifier</span><span class="o">,</span> <span class="n">account_balance</span><span class="o">);</span>
-
+<span class="n">m</span><span class="o">.</span><span class="na">at</span><span class="o">().</span><span class="na">family</span><span class="o">(</span><span class="s">"age"</span><span class="o">).</span><span class="na">put</span><span class="o">(</span><span class="n">age</span><span class="o">);</span>
+<span class="n">m</span><span class="o">.</span><span class="na">at</span><span class="o">().</span><span class="na">family</span><span class="o">(</span><span class="s">"address"</span><span class="o">).</span><span class="na">put</span><span class="o">(</span><span class="n">address</span><span class="o">);</span>
+<span class="n">m</span><span class="o">.</span><span class="na">at</span><span class="o">().</span><span class="na">family</span><span class="o">(</span><span class="s">"balance"</span><span class="o">).</span><span class="na">put</span><span class="o">(</span><span class="n">account_balance</span><span class="o">);</span>
<span class="n">writer</span><span class="o">.</span><span class="na">add</span><span class="o">(</span><span class="n">m</span><span class="o">);</span>
</code></pre></div></div>
@@ -451,7 +449,7 @@ userid as the range of a scanner and fetching specific columns:</p>
<span class="n">Range</span> <span class="n">r</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Range</span><span class="o">(</span><span class="n">userid</span><span class="o">,</span> <span class="n">userid</span><span class="o">);</span> <span class="c1">// single row</span>
<span class="n">Scanner</span> <span class="n">s</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="na">createScanner</span><span class="o">(</span><span class="s">"userdata"</span><span class="o">,</span> <span class="n">auths</span><span class="o">);</span>
<span class="n">s</span><span class="o">.</span><span class="na">setRange</span><span class="o">(</span><span class="n">r</span><span class="o">);</span>
-<span class="n">s</span><span class="o">.</span><span class="na">fetchColumnFamily</span><span class="o">(</span><span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"age"</span><span class="o">));</span>
+<span class="n">s</span><span class="o">.</span><span class="na">fetchColumnFamily</span><span class="o">(</span><span class="s">"age"</span><span class="o">);</span>
<span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">s</span><span class="o">)</span> <span class="o">{</span>
<span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">entry</span><span class="o">.</span><span class="na">getValue</span><span class="o">().</span><span class="na">toString</span><span class="o">());</span>
@@ -517,7 +515,7 @@ of a lexicoder that encodes a java Date object so that it sorts lexicographicall
<span class="c1">// encode the rowId so that it is sorted lexicographically</span>
<span class="n">Mutation</span> <span class="n">mutation</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Mutation</span><span class="o">(</span><span class="n">dateEncoder</span><span class="o">.</span><span class="na">encode</span><span class="o">(</span><span class="n">hour</span><span class="o">));</span>
-<span class="n">mutation</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"colf"</span><span class="o">),</span> <span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"colq"</span><span class="o">),</span> <span class="k">new</span> <span class="n">Value</span><span class="o">(</span><span class="k">new</span> <span class="k [...]
+<span class="n">mutation</span><span class="o">.</span><span class="na">at</span><span class="o">().</span><span class="na">family</span><span class="o">(</span><span class="s">"colf"</span><span class="o">).</span><span class="na">qualifier</span><span class="o">(</span><span class="s">"colq"</span><span class="o">).</span><span class="na">put</span><span class="o">(</span><span class="k">new</span> <span class="kt">byte</span><span class="o">[]{});</span>
</code></pre></div></div>
<p>If we want to return the most recent date first, we can reverse the sort order
@@ -533,7 +531,7 @@ with the reverse lexicoder:</p>
<span class="c1">// encode the rowId so that it sorts in reverse lexicographic order</span>
<span class="n">Mutation</span> <span class="n">mutation</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Mutation</span><span class="o">(</span><span class="n">reverseEncoder</span><span class="o">.</span><span class="na">encode</span><span class="o">(</span><span class="n">hour</span><span class="o">));</span>
-<span class="n">mutation</span><span class="o">.</span><span class="na">put</span><span class="o">(</span><span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"colf"</span><span class="o">),</span> <span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"colq"</span><span class="o">),</span> <span class="k">new</span> <span class="n">Value</span><span class="o">(</span><span class="k">new</span> <span class="k [...]
+<span class="n">mutation</span><span class="o">.</span><span class="na">at</span><span class="o">().</span><span class="na">family</span><span class="o">(</span><span class="s">"colf"</span><span class="o">).</span><span class="na">qualifier</span><span class="o">(</span><span class="s">"colq"</span><span class="o">).</span><span class="na">put</span><span class="o">(</span><span class="k">new</span> <span class="kt">byte</span><span class="o">[]{});</span>
</code></pre></div></div>
<h3 id="indexing">Indexing</h3>
@@ -581,26 +579,26 @@ BatchScanner, which performs the lookups in multiple threads to multiple servers
and returns an Iterator over all the rows retrieved. The rows returned are NOT in
sorted order, as is the case with the basic Scanner interface.</p>
-<div class="language-java highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="c1">// first we scan the index for IDs of rows matching our query</span>
-<span class="n">Text</span> <span class="n">term</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"mySearchTerm"</span><span class="o">);</span>
-
-<span class="n">HashSet</span><span class="o"><</span><span class="n">Range</span><span class="o">></span> <span class="n">matchingRows</span> <span class="o">=</span> <span class="k">new</span> <span class="n">HashSet</span><span class="o"><</span><span class="n">Range</span><span class="o">>();</span>
+<div class="language-java highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="n">HashSet</span><span class="o"><</span><span class="n">Range</span><span class="o">></span> <span class="n">matchingRows</span> <span class="o">=</span> <span class="k">new</span> <span class="n">HashSet</span><span class="o"><</span><span class="n">Range</span><span class="o">>();</span>
-<span class="n">Scanner</span> <span class="n">indexScanner</span> <span class="o">=</span> <span class="n">createScanner</span><span class="o">(</span><span class="s">"index"</span><span class="o">,</span> <span class="n">auths</span><span class="o">);</span>
-<span class="n">indexScanner</span><span class="o">.</span><span class="na">setRange</span><span class="o">(</span><span class="k">new</span> <span class="n">Range</span><span class="o">(</span><span class="n">term</span><span class="o">,</span> <span class="n">term</span><span class="o">));</span>
+<span class="c1">// first we scan the index for IDs of rows matching our query</span>
+<span class="k">try</span> <span class="o">(</span><span class="n">Scanner</span> <span class="n">indexScanner</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="na">createScanner</span><span class="o">(</span><span class="s">"index"</span><span class="o">,</span> <span class="n">auths</span><span class="o">))</span> <span class="o">{</span>
+ <span class="n">indexScanner</span><span class="o">.</span><span class="na">setRange</span><span class="o">(</span><span class="n">Range</span><span class="o">.</span><span class="na">exact</span><span class="o">(</span><span class="s">"mySearchTerm"</span><span class="o">);</span>
-<span class="c1">// we retrieve the matching rowIDs and create a set of ranges</span>
-<span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">indexScanner</span><span class="o">)</span> <span class="o">{</span>
+ <span class="c1">// we retrieve the matching rowIDs and create a set of ranges</span>
+ <span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">indexScanner</span><span class="o">)</span> <span class="o">{</span>
<span class="n">matchingRows</span><span class="o">.</span><span class="na">add</span><span class="o">(</span><span class="k">new</span> <span class="n">Range</span><span class="o">(</span><span class="n">entry</span><span class="o">.</span><span class="na">getKey</span><span class="o">().</span><span class="na">getColumnQualifier</span><span class="o">()));</span>
+ <span class="o">}</span>
<span class="o">}</span>
<span class="c1">// now we pass the set of rowIDs to the batch scanner to retrieve them</span>
-<span class="n">BatchScanner</span> <span class="n">bscan</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="na">createBatchScanner</span><span class="o">(</span><span class="s">"table"</span><span class="o">,</span> <span class="n">auths</span><span class="o">,</span> <span class="mi">10</span><span class="o">);</span>
-<span class="n">bscan</span><span class="o">.</span><span class="na">setRanges</span><span class="o">(</span><span class="n">matchingRows</span><span class="o">);</span>
-<span class="n">bscan</span><span class="o">.</span><span class="na">fetchColumnFamily</span><span class="o">(</span><span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"attributes"</span><span class="o">));</span>
+<span class="k">try</span> <span class="o">(</span><span class="n">BatchScanner</span> <span class="n">bscan</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="na">createBatchScanner</span><span class="o">(</span><span class="s">"table"</span><span class="o">,</span> <span class="n">auths</span><span class="o">,</span> <span class="mi">10</span><span class="o">))</span> <span class="o">{</span>
+ <span class="n">bscan</span><span class="o">.</span><span class="na">setRanges</span><span class="o">(</span><span class="n">matchingRows</span><span class="o">);</span>
+ <span class="n">bscan</span><span class="o">.</span><span class="na">fetchColumnFamily</span><span class="o">(</span><span class="s">"attributes"</span><span class="o">);</span>
-<span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">bscan</span><span class="o">)</span> <span class="o">{</span>
+ <span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">bscan</span><span class="o">)</span> <span class="o">{</span>
<span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">entry</span><span class="o">.</span><span class="na">getValue</span><span class="o">());</span>
+ <span class="o">}</span>
<span class="o">}</span>
</code></pre></div></div>
@@ -856,16 +854,17 @@ BatchScanner within user query code as follows:</p>
<div class="language-java highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="n">Text</span><span class="o">[]</span> <span class="n">terms</span> <span class="o">=</span> <span class="o">{</span><span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"the"</span><span class="o">),</span> <span class="k">new</span> <span class="n">Text</span><span class="o">(</span><span class="s">"white"</span><span class="o">),</span [...]
-<span class="n">BatchScanner</span> <span class="n">bscan</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="na">createBatchScanner</span><span class="o">(</span><span class="n">table</span><span class="o">,</span> <span class="n">auths</span><span class="o">,</span> <span class="mi">20</span><span class="o">);</span>
+<span class="k">try</span> <span class="o">(</span><span class="n">BatchScanner</span> <span class="n">bscan</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="na">createBatchScanner</span><span class="o">(</span><span class="n">table</span><span class="o">,</span> <span class="n">auths</span><span class="o">,</span> <span class="mi">20</span><span class="o">))</span> <span class="o">{</span>
-<span class="n">IteratorSetting</span> <span class="n">iter</span> <span class="o">=</span> <span class="k">new</span> <span class="n">IteratorSetting</span><span class="o">(</span><span class="mi">20</span><span class="o">,</span> <span class="s">"ii"</span><span class="o">,</span> <span class="n">IntersectingIterator</span><span class="o">.</span><span class="na">class</span><span class="o">);</span>
-<span class="n">IntersectingIterator</span><span class="o">.</span><span class="na">setColumnFamilies</span><span class="o">(</span><span class="n">iter</span><span class="o">,</span> <span class="n">terms</span><span class="o">);</span>
+ <span class="n">IteratorSetting</span> <span class="n">iter</span> <span class="o">=</span> <span class="k">new</span> <span class="n">IteratorSetting</span><span class="o">(</span><span class="mi">20</span><span class="o">,</span> <span class="s">"ii"</span><span class="o">,</span> <span class="n">IntersectingIterator</span><span class="o">.</span><span class="na">class</span><span class="o">);</span>
+ <span class="n">IntersectingIterator</span><span class="o">.</span><span class="na">setColumnFamilies</span><span class="o">(</span><span class="n">iter</span><span class="o">,</span> <span class="n">terms</span><span class="o">);</span>
-<span class="n">bscan</span><span class="o">.</span><span class="na">addScanIterator</span><span class="o">(</span><span class="n">iter</span><span class="o">);</span>
-<span class="n">bscan</span><span class="o">.</span><span class="na">setRanges</span><span class="o">(</span><span class="n">Collections</span><span class="o">.</span><span class="na">singleton</span><span class="o">(</span><span class="k">new</span> <span class="n">Range</span><span class="o">()));</span>
+ <span class="n">bscan</span><span class="o">.</span><span class="na">addScanIterator</span><span class="o">(</span><span class="n">iter</span><span class="o">);</span>
+ <span class="n">bscan</span><span class="o">.</span><span class="na">setRanges</span><span class="o">(</span><span class="n">Collections</span><span class="o">.</span><span class="na">singleton</span><span class="o">(</span><span class="k">new</span> <span class="n">Range</span><span class="o">()));</span>
-<span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">bscan</span><span class="o">)</span> <span class="o">{</span>
+ <span class="k">for</span> <span class="o">(</span><span class="n">Entry</span><span class="o"><</span><span class="n">Key</span><span class="o">,</span><span class="n">Value</span><span class="o">></span> <span class="n">entry</span> <span class="o">:</span> <span class="n">bscan</span><span class="o">)</span> <span class="o">{</span>
<span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="s">" "</span> <span class="o">+</span> <span class="n">entry</span><span class="o">.</span><span class="na">getKey</span><span class="o">().</span><span class="na">getColumnQualifier</span><span class="o">());</span>
+ <span class="o">}</span>
<span class="o">}</span>
</code></pre></div></div>
diff --git a/feed.xml b/feed.xml
index d13fd10..c68e987 100644
--- a/feed.xml
+++ b/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>https://accumulo.apache.org/</link>
<atom:link href="https://accumulo.apache.org/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Mon, 25 Feb 2019 10:59:35 -0500</pubDate>
- <lastBuildDate>Mon, 25 Feb 2019 10:59:35 -0500</lastBuildDate>
+ <pubDate>Mon, 25 Feb 2019 17:21:39 -0500</pubDate>
+ <lastBuildDate>Mon, 25 Feb 2019 17:21:39 -0500</lastBuildDate>
<generator>Jekyll v3.7.3</generator>
diff --git a/search_data.json b/search_data.json
index 0385f83..4354ad4 100644
--- a/search_data.json
+++ b/search_data.json
@@ -107,7 +107,7 @@
"docs-2-x-development-mapreduce": {
"title": "MapReduce",
- "content" : "Accumulo tables can be used as the source and destination of MapReduce jobs.General MapReduce configurationAdd Accumulo’s MapReduce API to your dependenciesIf you are using Maven, add the following dependency to your pom.xml to use Accumulo’s MapReduce API:&lt;dependency&gt; &lt;groupId&gt;org.apache.accumulo&lt;/groupId&gt; &lt;artifactId&gt;accumulo-hadoop-mapreduce&lt;/artifactId&gt; &lt;version&gt;2.0.0-alpha-2&am [...]
+ "content" : "Accumulo tables can be used as the source and destination of MapReduce jobs.General MapReduce configurationAdd Accumulo’s MapReduce API to your dependenciesIf you are using Maven, add the following dependency to your pom.xml to use Accumulo’s MapReduce API:&lt;dependency&gt; &lt;groupId&gt;org.apache.accumulo&lt;/groupId&gt; &lt;artifactId&gt;accumulo-hadoop-mapreduce&lt;/artifactId&gt; &lt;version&gt;2.0.0-alpha-2&am [...]
"url": " /docs/2.x/development/mapreduce",
"categories": "development"
},
@@ -135,7 +135,7 @@
"docs-2-x-getting-started-clients": {
"title": "Accumulo Clients",
- "content" : "Creating Client CodeIf you are using Maven to create Accumulo client code, add the following dependency to your pom:&lt;dependency&gt; &lt;groupId&gt;org.apache.accumulo&lt;/groupId&gt; &lt;artifactId&gt;accumulo-core&lt;/artifactId&gt; &lt;version&gt;2.0.0-alpha-2&lt;/version&gt;&lt;/dependency&gt;When writing code that uses Accumulo, only use the Accumulo Public API.The accumulo-core artifact include [...]
+ "content" : "Creating Client CodeIf you are using Maven to create Accumulo client code, add the following dependency to your pom:&lt;dependency&gt; &lt;groupId&gt;org.apache.accumulo&lt;/groupId&gt; &lt;artifactId&gt;accumulo-core&lt;/artifactId&gt; &lt;version&gt;2.0.0-alpha-2&lt;/version&gt;&lt;/dependency&gt;When writing code that uses Accumulo, only use the Accumulo Public API.The accumulo-core artifact include [...]
"url": " /docs/2.x/getting-started/clients",
"categories": "getting-started"
},
@@ -184,7 +184,7 @@
"docs-2-x-getting-started-table-design": {
"title": "Table Design",
- "content" : "Basic TableSince Accumulo tables are sorted by row ID, each table can be thought of as beingindexed by the row ID. Lookups performed by row ID can be executed quickly, by doinga binary search, first across the tablets, and then within a tablet. Clients shouldchoose a row ID carefully in order to support their desired application. A simple ruleis to select a unique identifier as the row ID for each entity to be stored and assignall the other attributes to be tracked to [...]
+ "content" : "Basic TableSince Accumulo tables are sorted by row ID, each table can be thought of as beingindexed by the row ID. Lookups performed by row ID can be executed quickly, by doinga binary search, first across the tablets, and then within a tablet. Clients shouldchoose a row ID carefully in order to support their desired application. A simple ruleis to select a unique identifier as the row ID for each entity to be stored and assignall the other attributes to be tracked to [...]
"url": " /docs/2.x/getting-started/table_design",
"categories": "getting-started"
},