Publish commit(s) from site source repo:
3fe5f0e Ignore swap files
8932932 Add weekly update for 07/11
Site-Repo-Commit: 3fe5f0e8f9864e8fa43c0b3125029de1857c0229
diff --git a/2016/02/26/apache-kudu-0-7-0-released.html b/2016/02/26/apache-kudu-0-7-0-released.html
index 474f0e9..7bdf347 100644
--- a/2016/02/26/apache-kudu-0-7-0-released.html
+++ b/2016/02/26/apache-kudu-0-7-0-released.html
@@ -121,6 +121,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -149,8 +151,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/03/10/apache-kudu-0-7-1-released.html b/2016/03/10/apache-kudu-0-7-1-released.html
index 2fcd84c..ea1cd4a 100644
--- a/2016/03/10/apache-kudu-0-7-1-released.html
+++ b/2016/03/10/apache-kudu-0-7-1-released.html
@@ -120,6 +120,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -148,8 +150,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/03/20/weekly-update.html b/2016/03/20/weekly-update.html
index 8c0e89f..a6a82d1 100644
--- a/2016/03/20/weekly-update.html
+++ b/2016/03/20/weekly-update.html
@@ -180,6 +180,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -208,8 +210,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/03/28/weekly-update.html b/2016/03/28/weekly-update.html
index b6207e5..6d6cdfe 100644
--- a/2016/03/28/weekly-update.html
+++ b/2016/03/28/weekly-update.html
@@ -171,6 +171,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -199,8 +201,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/04/weekly-update.html b/2016/04/04/weekly-update.html
index 8e917c4..3bdb55c 100644
--- a/2016/04/04/weekly-update.html
+++ b/2016/04/04/weekly-update.html
@@ -190,6 +190,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -218,8 +220,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/11/weekly-update.html b/2016/04/11/weekly-update.html
index 1d34538..6eb4092 100644
--- a/2016/04/11/weekly-update.html
+++ b/2016/04/11/weekly-update.html
@@ -190,6 +190,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -218,8 +220,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/12/apache-kudu-0-8-0-released.html b/2016/04/12/apache-kudu-0-8-0-released.html
index c3ded84..84eacfa 100644
--- a/2016/04/12/apache-kudu-0-8-0-released.html
+++ b/2016/04/12/apache-kudu-0-8-0-released.html
@@ -111,6 +111,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -139,8 +141,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/14/ingesting-json-apache-kudu-streamsets-data-collector.html b/2016/04/14/ingesting-json-apache-kudu-streamsets-data-collector.html
index 8aeadae..62aeed4 100644
--- a/2016/04/14/ingesting-json-apache-kudu-streamsets-data-collector.html
+++ b/2016/04/14/ingesting-json-apache-kudu-streamsets-data-collector.html
@@ -134,6 +134,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -162,8 +164,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/18/weekly-update.html b/2016/04/18/weekly-update.html
index b8c7367..12e60e7 100644
--- a/2016/04/18/weekly-update.html
+++ b/2016/04/18/weekly-update.html
@@ -188,6 +188,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -216,8 +218,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/19/kudu-0-8-0-predicate-improvements.html b/2016/04/19/kudu-0-8-0-predicate-improvements.html
index b6aec5c..028cf1e 100644
--- a/2016/04/19/kudu-0-8-0-predicate-improvements.html
+++ b/2016/04/19/kudu-0-8-0-predicate-improvements.html
@@ -168,6 +168,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -196,8 +198,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/25/weekly-update.html b/2016/04/25/weekly-update.html
index b76c8e2..5dfef48 100644
--- a/2016/04/25/weekly-update.html
+++ b/2016/04/25/weekly-update.html
@@ -187,6 +187,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -215,8 +217,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/04/26/ycsb.html b/2016/04/26/ycsb.html
index 53af1c8..4125700 100644
--- a/2016/04/26/ycsb.html
+++ b/2016/04/26/ycsb.html
@@ -149,16 +149,22 @@
<p>Also note that the 99th percentile latency seems to alternate between close to zero and a value near 500ms. This bimodal distribution led me to grep in the Java source for the magic number 500. Sure enough, I found:</p>
-<pre><code class="language-java">public static final int SLEEP_TIME = 500;
-</code></pre>
+<div class="highlighter-coderay"><div class="CodeRay">
+ <div class="code"><pre><span class="line-numbers"><a href="#n1" name="n1">1</a></span><span style="color:#088;font-weight:bold">public</span> <span style="color:#088;font-weight:bold">static</span> <span style="color:#088;font-weight:bold">final</span> <span style="color:#339;font-weight:bold">int</span> SLEEP_TIME = <span style="color:#00D">500</span>;
+</pre></div>
+</div>
+</div>
<p>Used in this backoff calculation method (slightly paraphrased here):</p>
-<pre><code class="language-java"> long getSleepTimeForRpc(KuduRpc<?> rpc) {
- // TODO backoffs? Sleep in increments of 500 ms, plus some random time up to 50
- return (attemptCount * SLEEP_TIME) + sleepRandomizer.nextInt(50);
- }
-</code></pre>
+<div class="highlighter-coderay"><div class="CodeRay">
+ <div class="code"><pre><span class="line-numbers"><a href="#n1" name="n1">1</a></span> <span style="color:#339;font-weight:bold">long</span> getSleepTimeForRpc(KuduRpc<?> rpc) {
+<span class="line-numbers"><a href="#n2" name="n2">2</a></span> <span style="color:#777">// TODO backoffs? Sleep in increments of 500 ms, plus some random time up to 50</span>
+<span class="line-numbers"><a href="#n3" name="n3">3</a></span> <span style="color:#080;font-weight:bold">return</span> (attemptCount * SLEEP_TIME) + sleepRandomizer.nextInt(<span style="color:#00D">50</span>);
+<span class="line-numbers"><a href="#n4" name="n4">4</a></span> }
+</pre></div>
+</div>
+</div>
<p>One reason that a client will back off and retry is a <code>SERVER_TOO_BUSY</code> response from the server. This response is used in a number of overload situations. In a write-mostly workload, the most likely situation is that the server is low on memory and thus asking clients to back off while it flushes. Sure enough, when we graph the heap usage over time, as well as the rate of writes rejected due to low-memory, we see that this is the case:</p>
@@ -387,6 +393,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -415,8 +423,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/05/03/weekly-update.html b/2016/05/03/weekly-update.html
index c2403fb..8cf64c3 100644
--- a/2016/05/03/weekly-update.html
+++ b/2016/05/03/weekly-update.html
@@ -162,6 +162,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -190,8 +192,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/05/09/weekly-update.html b/2016/05/09/weekly-update.html
index a83bb35..a940191 100644
--- a/2016/05/09/weekly-update.html
+++ b/2016/05/09/weekly-update.html
@@ -152,6 +152,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -180,8 +182,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/05/16/weekly-update.html b/2016/05/16/weekly-update.html
index 1321909..3434cba 100644
--- a/2016/05/16/weekly-update.html
+++ b/2016/05/16/weekly-update.html
@@ -187,6 +187,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -215,8 +217,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/05/23/weekly-update.html b/2016/05/23/weekly-update.html
index 3e84591..d55b222 100644
--- a/2016/05/23/weekly-update.html
+++ b/2016/05/23/weekly-update.html
@@ -176,6 +176,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -204,8 +206,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/01/weekly-update.html b/2016/06/01/weekly-update.html
index 9183538..269fc2c 100644
--- a/2016/06/01/weekly-update.html
+++ b/2016/06/01/weekly-update.html
@@ -142,6 +142,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -170,8 +172,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/02/no-default-partitioning.html b/2016/06/02/no-default-partitioning.html
index 6949aab..7ebdfa7 100644
--- a/2016/06/02/no-default-partitioning.html
+++ b/2016/06/02/no-default-partitioning.html
@@ -183,6 +183,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -211,8 +213,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/06/weekly-update.html b/2016/06/06/weekly-update.html
index d9c2109..5fef9a0 100644
--- a/2016/06/06/weekly-update.html
+++ b/2016/06/06/weekly-update.html
@@ -137,6 +137,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -165,8 +167,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/10/apache-kudu-0-9-0-released.html b/2016/06/10/apache-kudu-0-9-0-released.html
index fd89fd8..5c9b23d 100644
--- a/2016/06/10/apache-kudu-0-9-0-released.html
+++ b/2016/06/10/apache-kudu-0-9-0-released.html
@@ -112,6 +112,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -140,8 +142,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/13/weekly-update.html b/2016/06/13/weekly-update.html
index 6bf1a09..3e4e9c3 100644
--- a/2016/06/13/weekly-update.html
+++ b/2016/06/13/weekly-update.html
@@ -145,6 +145,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -173,8 +175,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/17/raft-consensus-single-node.html b/2016/06/17/raft-consensus-single-node.html
index 9a9dcac..405217c 100644
--- a/2016/06/17/raft-consensus-single-node.html
+++ b/2016/06/17/raft-consensus-single-node.html
@@ -187,6 +187,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -215,8 +217,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/21/weekly-update.html b/2016/06/21/weekly-update.html
index 9fe976e..619df48 100644
--- a/2016/06/21/weekly-update.html
+++ b/2016/06/21/weekly-update.html
@@ -138,6 +138,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -166,8 +168,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/24/multi-master-1-0-0.html b/2016/06/24/multi-master-1-0-0.html
index 523f091..6345eaf 100644
--- a/2016/06/24/multi-master-1-0-0.html
+++ b/2016/06/24/multi-master-1-0-0.html
@@ -200,6 +200,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -228,8 +230,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/06/27/weekly-update.html b/2016/06/27/weekly-update.html
index 36d014b..4b6e185 100644
--- a/2016/06/27/weekly-update.html
+++ b/2016/06/27/weekly-update.html
@@ -202,6 +202,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -230,8 +232,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/07/01/apache-kudu-0-9-1-released.html b/2016/07/01/apache-kudu-0-9-1-released.html
index b9a19fb..449794f 100644
--- a/2016/07/01/apache-kudu-0-9-1-released.html
+++ b/2016/07/01/apache-kudu-0-9-1-released.html
@@ -110,6 +110,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -138,8 +140,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/2016/07/11/weekly-update.html b/2016/07/11/weekly-update.html
new file mode 100644
index 0000000..552486c
--- /dev/null
+++ b/2016/07/11/weekly-update.html
@@ -0,0 +1,245 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8" />
+ <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
+ <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
+ <meta name="description" content="A new open source Apache Hadoop ecosystem project, Apache Kudu (incubating) completes Hadoop's storage layer to enable fast analytics on fast data" />
+ <meta name="author" content="Cloudera" />
+ <title>Apache Kudu (incubating) - Apache Kudu (incubating) Weekly Update July 11, 2016</title>
+ <!-- Bootstrap core CSS -->
+ <link href="/css/bootstrap.min.css" rel="stylesheet" />
+
+ <!-- Custom styles for this template -->
+ <link href="/css/justified-nav.css" rel="stylesheet" />
+
+ <link href="/css/kudu.css" rel="stylesheet"/>
+ <link href="/css/asciidoc.css" rel="stylesheet"/>
+ <link rel="shortcut icon" href="/img/logo-favicon.ico" />
+ <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css" />
+
+
+ <link rel="alternate" type="application/atom+xml"
+ title="RSS Feed for Apache Kudu blog"
+ href="/feed.xml" />
+
+
+ <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
+ <!--[if lt IE 9]>
+ <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
+ <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+ <![endif]-->
+ </head>
+ <body>
+ <!-- Fork me on GitHub -->
+ <a class="fork-me-on-github" href="https://github.com/apache/incubator-kudu"><img src="//aral.github.io/fork-me-on-github-retina-ribbons/right-cerulean@2x.png" alt="Fork me on GitHub" /></a>
+
+ <div class="kudu-site container-fluid">
+ <!-- Static navbar -->
+ <nav class="container-fluid navbar-default">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+
+ <a class="logo" href="/"><img src="/img/logo_small.png" width="80" /></a>
+
+ </div>
+ <div id="navbar" class="navbar-collapse collapse navbar-right">
+ <ul class="nav navbar-nav">
+ <li >
+ <a href="/">Home</a>
+ </li>
+ <li >
+ <a href="/overview.html">Overview</a>
+ </li>
+ <li >
+ <a href="/docs/">Documentation</a>
+ </li>
+ <li >
+ <a href="/releases/">Download</a>
+ </li>
+ <li class="active">
+ <a href="/blog/">Blog</a>
+ </li>
+ <li >
+ <a href="/community.html">Community</a>
+ </li>
+ <li >
+ <a href="/faq.html">FAQ</a>
+ </li>
+ </ul>
+ </div><!--/.nav-collapse -->
+ </nav>
+
+<div class="row header">
+ <div class="col-lg-12">
+ <h2><a href="/blog">Apache Kudu (incubating) Blog</a></h2>
+ </div>
+</div>
+
+<div class="row-fluid">
+ <div class="col-lg-9">
+ <article>
+ <header>
+ <h1 class="entry-title">Apache Kudu (incubating) Weekly Update July 11, 2016</h1>
+ <p class="meta">Posted 11 Jul 2016 by Jean-Daniel Cryans</p>
+ </header>
+ <div class="entry-content">
+ <p>Welcome to the sixteenth edition of the Kudu Weekly Update. This weekly blog post
+covers ongoing development and news in the Apache Kudu (incubating) project.</p>
+
+<!--more-->
+
+<h2 id="development-discussions-and-code-in-progress">Development discussions and code in progress</h2>
+
+<ul>
+ <li>
+ <p>Todd Lipcon <a href="https://gerrit.cloudera.org/#/c/3517/">changed the default</a>
+bloom filter false positive (FP) ratio from 1% to 0.01%. The original value
+wasn’t scientifically chosen, but testing with billions of rows on a 5
+node cluster showed a 2x insert throughput improvement at the cost of
+some more disk space.</p>
+ </li>
+ <li>
+ <p>J-D Cryans has been fixing some recently introduced bugs in the Java client.
+For example, see <a href="https://gerrit.cloudera.org/#/c/3541/">this patch</a> and
+<a href="https://gerrit.cloudera.org/#/c/3586/">that one</a>. Testability is a major
+concern right now in the Java client since triggering those issues requires
+a lot of time and data.</p>
+ </li>
+ <li>
+ <p>Dan Burkert has been making progress on the non-convering range partitioned
+tables front. The Java client <a href="https://gerrit.cloudera.org/#/c/3388/">now supports</a>
+such tables and Dan is currently implementing new functionality to add and remove
+tablets via simple APIs.</p>
+ </li>
+ <li>
+ <p>David Alves is also making a lot of progress on the replay cache, this new component
+on the server-side which makes it possible for tablets to identify client write
+operations and enable exactly-once semantics. The main patch is up for review
+<a href="https://gerrit.cloudera.org/#/c/3449/">here</a>.</p>
+ </li>
+ <li>
+ <p>Adar Dembo is working on addressing multi-master issues, as he explained in this
+<a href="http://kudu.apache.org/2016/06/24/multi-master-1-0-0.html">blog post</a>. He just put
+up for review patches that enable tablet servers to heartbeat to all masters. Part
+one is <a href="https://gerrit.cloudera.org/#/c/3609/">available here</a>.</p>
+ </li>
+ <li>
+ <p>Misty prepared a document with J-D that contains instructions on how to release a
+new Kudu version. It is <a href="https://gerrit.cloudera.org/#/c/3614/">up for review here</a>
+if you are curious or want to learn more about this process.</p>
+ </li>
+</ul>
+
+<h2 id="project-news">Project news</h2>
+
+<ul>
+ <li>
+ <p>The <a href="https://s.apache.org/l6Tw">vote</a> to graduate Kudu from the ASF’s Incubator passed!
+The next step is for the ASF Board to vote on the resolution at their next meeting.</p>
+ </li>
+ <li>
+ <p>There’s <a href="http://mail-archives.apache.org/mod_mbox/incubator-kudu-dev/201607.mbox/%3CCAGpTDNesxH43C-Yt5fNwpEpAxfb2P62Xpdi8AqT8jfvjeqnu0w%40mail.gmail.com%3E">a discussion</a>
+on the dev mailing list about having an intermediate release, called 0.10.0, before 1.0.0.
+The current issue is that the version in the code is current “1.0.0-SNAPSHOT” which doesn’t
+leave room for another other release, but the bigger issue is that code is still churning a
+lot which doesn’t make for a stable 1.0 release.</p>
+ </li>
+</ul>
+
+<p>Want to learn more about a specific topic from this blog post? Shoot an email to the
+<a href="mailto:user@kudu.incubator.apache.org">kudu-user mailing list</a> or
+tweet at <a href="https://twitter.com/ApacheKudu">@ApacheKudu</a>. Similarly, if you’re
+aware of some Kudu news we missed, let us know so we can cover it in
+a future post.</p>
+
+ </div>
+</article>
+
+
+ </div>
+ <div class="col-lg-3 recent-posts">
+ <h3>Recent posts</h3>
+ <ul>
+
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
+ <li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
+
+ <li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
+
+ <li> <a href="/2016/06/24/multi-master-1-0-0.html">Master fault tolerance in Kudu 1.0</a> </li>
+
+ <li> <a href="/2016/06/21/weekly-update.html">Apache Kudu (incubating) Weekly Update June 21, 2016</a> </li>
+
+ <li> <a href="/2016/06/17/raft-consensus-single-node.html">Using Raft Consensus on a Single Node</a> </li>
+
+ <li> <a href="/2016/06/13/weekly-update.html">Apache Kudu (incubating) Weekly Update June 13, 2016</a> </li>
+
+ <li> <a href="/2016/06/10/apache-kudu-0-9-0-released.html">Apache Kudu (incubating) 0.9.0 released</a> </li>
+
+ <li> <a href="/2016/06/06/weekly-update.html">Apache Kudu (incubating) Weekly Update June 6, 2016</a> </li>
+
+ <li> <a href="/2016/06/02/no-default-partitioning.html">Default Partitioning Changes Coming in Kudu 0.9</a> </li>
+
+ <li> <a href="/2016/06/01/weekly-update.html">Apache Kudu (incubating) Weekly Update June 1, 2016</a> </li>
+
+ <li> <a href="/2016/05/23/weekly-update.html">Apache Kudu (incubating) Weekly Update May 23, 2016</a> </li>
+
+ <li> <a href="/2016/05/16/weekly-update.html">Apache Kudu (incubating) Weekly Update May 16, 2016</a> </li>
+
+ <li> <a href="/2016/05/09/weekly-update.html">Apache Kudu (incubating) Weekly Update May 9, 2016</a> </li>
+
+ <li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
+
+ </ul>
+ </div>
+</div>
+
+ <footer class="footer">
+ <p class="pull-left">
+ <a href="http://incubator.apache.org"><img src="/img/apache-incubator.png" width="225" height="53" align="right"/></a>
+ </p>
+ <p class="small">
+ Apache Kudu (incubating) is an effort undergoing incubation at the Apache Software
+ Foundation (ASF), sponsored by the Apache Incubator PMC. Incubation is
+ required of all newly accepted projects until a further review
+ indicates that the infrastructure, communications, and decision making
+ process have stabilized in a manner consistent with other successful
+ ASF projects. While incubation status is not necessarily a reflection
+ of the completeness or stability of the code, it does indicate that the
+ project has yet to be fully endorsed by the ASF.
+
+ Copyright © 2016 The Apache Software Foundation.
+ </p>
+ </footer>
+ </div>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+ <script src="/js/bootstrap.js"></script>
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+
diff --git a/blog/index.html b/blog/index.html
index 97a94d5..7261d86 100644
--- a/blog/index.html
+++ b/blog/index.html
@@ -89,6 +89,27 @@
<!-- Articles -->
<article>
<header>
+ <h1 class="entry-title"><a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a></h1>
+ <p class="meta">Posted 11 Jul 2016 by Jean-Daniel Cryans</p>
+ </header>
+ <div class="entry-content">
+
+ <p>Welcome to the sixteenth edition of the Kudu Weekly Update. This weekly blog post
+covers ongoing development and news in the Apache Kudu (incubating) project.</p>
+
+
+
+ </div>
+ <div class="read-full">
+ <a class="btn btn-info" href="/2016/07/11/weekly-update.html">Read full post...</a>
+ </div>
+</article>
+
+
+
+<!-- Articles -->
+<article>
+ <header>
<h1 class="entry-title"><a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a></h1>
<p class="meta">Posted 01 Jul 2016 by Todd Lipcon</p>
</header>
@@ -145,7 +166,7 @@
<div class="entry-content">
<p>This blog post describes how the 1.0 release of Apache Kudu (incubating) will
-support fault tolerance for the Kudu master, finally eliminating Kudu’s last
+support fault tolerance for the Kudu master, finally eliminating Kudu’s last
single point of failure.</p>
@@ -179,30 +200,6 @@
-<!-- Articles -->
-<article>
- <header>
- <h1 class="entry-title"><a href="/2016/06/17/raft-consensus-single-node.html">Using Raft Consensus on a Single Node</a></h1>
- <p class="meta">Posted 17 Jun 2016 by Mike Percy</p>
- </header>
- <div class="entry-content">
-
- <p>As Kudu marches toward its 1.0 release, which will include support for
-multi-master operation, we are working on removing old code that is no longer
-needed. One such piece of code is called LocalConsensus. Once LocalConsensus is
-removed, we will be using Raft consensus even on Kudu tables that have a
-replication factor of 1.</p>
-
-
-
- </div>
- <div class="read-full">
- <a class="btn btn-info" href="/2016/06/17/raft-consensus-single-node.html">Read full post...</a>
- </div>
-</article>
-
-
-
<!-- Pagination links -->
<nav>
@@ -221,6 +218,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -249,8 +248,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/blog/page/2/index.html b/blog/page/2/index.html
index 812fea9..e473fa1 100644
--- a/blog/page/2/index.html
+++ b/blog/page/2/index.html
@@ -89,6 +89,30 @@
<!-- Articles -->
<article>
<header>
+ <h1 class="entry-title"><a href="/2016/06/17/raft-consensus-single-node.html">Using Raft Consensus on a Single Node</a></h1>
+ <p class="meta">Posted 17 Jun 2016 by Mike Percy</p>
+ </header>
+ <div class="entry-content">
+
+ <p>As Kudu marches toward its 1.0 release, which will include support for
+multi-master operation, we are working on removing old code that is no longer
+needed. One such piece of code is called LocalConsensus. Once LocalConsensus is
+removed, we will be using Raft consensus even on Kudu tables that have a
+replication factor of 1.</p>
+
+
+
+ </div>
+ <div class="read-full">
+ <a class="btn btn-info" href="/2016/06/17/raft-consensus-single-node.html">Read full post...</a>
+ </div>
+</article>
+
+
+
+<!-- Articles -->
+<article>
+ <header>
<h1 class="entry-title"><a href="/2016/06/13/weekly-update.html">Apache Kudu (incubating) Weekly Update June 13, 2016</a></h1>
<p class="meta">Posted 13 Jun 2016 by Jean-Daniel Cryans</p>
</header>
@@ -119,7 +143,7 @@
0.9.0!</p>
<p>This latest version adds basic UPSERT functionality and an improved Apache Spark Data Source
-that doesn’t rely on the MapReduce I/O formats. It also improves Tablet Server
+that doesn’t rely on the MapReduce I/O formats. It also improves Tablet Server
restart time as well as write performance under high load. Finally, Kudu now enforces
the specification of a partitioning scheme for new tables.</p>
@@ -182,27 +206,6 @@
-<!-- Articles -->
-<article>
- <header>
- <h1 class="entry-title"><a href="/2016/06/01/weekly-update.html">Apache Kudu (incubating) Weekly Update June 1, 2016</a></h1>
- <p class="meta">Posted 01 Jun 2016 by Jean-Daniel Cryans</p>
- </header>
- <div class="entry-content">
-
- <p>Welcome to the eleventh edition of the Kudu Weekly Update. This weekly blog post
-covers ongoing development and news in the Apache Kudu (incubating) project.</p>
-
-
-
- </div>
- <div class="read-full">
- <a class="btn btn-info" href="/2016/06/01/weekly-update.html">Read full post...</a>
- </div>
-</article>
-
-
-
<!-- Pagination links -->
<nav>
@@ -223,6 +226,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -251,8 +256,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/blog/page/3/index.html b/blog/page/3/index.html
index 7da7066..a31137b 100644
--- a/blog/page/3/index.html
+++ b/blog/page/3/index.html
@@ -89,6 +89,27 @@
<!-- Articles -->
<article>
<header>
+ <h1 class="entry-title"><a href="/2016/06/01/weekly-update.html">Apache Kudu (incubating) Weekly Update June 1, 2016</a></h1>
+ <p class="meta">Posted 01 Jun 2016 by Jean-Daniel Cryans</p>
+ </header>
+ <div class="entry-content">
+
+ <p>Welcome to the eleventh edition of the Kudu Weekly Update. This weekly blog post
+covers ongoing development and news in the Apache Kudu (incubating) project.</p>
+
+
+
+ </div>
+ <div class="read-full">
+ <a class="btn btn-info" href="/2016/06/01/weekly-update.html">Read full post...</a>
+ </div>
+</article>
+
+
+
+<!-- Articles -->
+<article>
+ <header>
<h1 class="entry-title"><a href="/2016/05/23/weekly-update.html">Apache Kudu (incubating) Weekly Update May 23, 2016</a></h1>
<p class="meta">Posted 23 May 2016 by Todd Lipcon</p>
</header>
@@ -170,26 +191,6 @@
-<!-- Articles -->
-<article>
- <header>
- <h1 class="entry-title"><a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a></h1>
- <p class="meta">Posted 26 Apr 2016 by Todd Lipcon</p>
- </header>
- <div class="entry-content">
-
- <p>Recently, I wanted to stress-test and benchmark some changes to the Kudu RPC server, and decided to use YCSB as a way to generate reasonable load. While running YCSB, I noticed interesting results, and what started as an unrelated testing exercise eventually yielded some new insights into Kudu’s behavior. These insights will motivate changes to default Kudu settings and code in upcoming versions. This post details the benchmark setup, analysis, and conclusions.</p>
-
-
-
- </div>
- <div class="read-full">
- <a class="btn btn-info" href="/2016/04/26/ycsb.html">Read full post...</a>
- </div>
-</article>
-
-
-
<!-- Pagination links -->
<nav>
@@ -210,6 +211,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -238,8 +241,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/blog/page/4/index.html b/blog/page/4/index.html
index 064958a..6b7d746 100644
--- a/blog/page/4/index.html
+++ b/blog/page/4/index.html
@@ -89,6 +89,26 @@
<!-- Articles -->
<article>
<header>
+ <h1 class="entry-title"><a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a></h1>
+ <p class="meta">Posted 26 Apr 2016 by Todd Lipcon</p>
+ </header>
+ <div class="entry-content">
+
+ <p>Recently, I wanted to stress-test and benchmark some changes to the Kudu RPC server, and decided to use YCSB as a way to generate reasonable load. While running YCSB, I noticed interesting results, and what started as an unrelated testing exercise eventually yielded some new insights into Kudu’s behavior. These insights will motivate changes to default Kudu settings and code in upcoming versions. This post details the benchmark setup, analysis, and conclusions.</p>
+
+
+
+ </div>
+ <div class="read-full">
+ <a class="btn btn-info" href="/2016/04/26/ycsb.html">Read full post...</a>
+ </div>
+</article>
+
+
+
+<!-- Articles -->
+<article>
+ <header>
<h1 class="entry-title"><a href="/2016/04/25/weekly-update.html">Apache Kudu (incubating) Weekly Update April 25, 2016</a></h1>
<p class="meta">Posted 25 Apr 2016 by Todd Lipcon</p>
</header>
@@ -182,36 +202,6 @@
-<!-- Articles -->
-<article>
- <header>
- <h1 class="entry-title"><a href="/2016/04/12/apache-kudu-0-8-0-released.html">Apache Kudu (incubating) 0.8.0 released</a></h1>
- <p class="meta">Posted 12 Apr 2016 by Jean-Daniel Cryans</p>
- </header>
- <div class="entry-content">
-
- <p>The Apache Kudu (incubating) team is happy to announce the release of Kudu
-0.8.0!</p>
-
-<p>This latest version adds a sink for Apache Flume, partition pruning in the C++
-client and related improvements on the server-side, better error-handling in Java
-client, plus many other improvements and bug fixes.</p>
-
-<ul>
- <li>Read the detailed <a href="http://kudu.apache.org/releases/0.8.0/docs/release_notes.html">Kudu 0.8.0 release notes</a></li>
- <li>Download the <a href="http://kudu.apache.org/releases/0.8.0/">Kudu 0.8.0 source release</a></li>
-</ul>
-
-
-
- </div>
- <div class="read-full">
- <a class="btn btn-info" href="/2016/04/12/apache-kudu-0-8-0-released.html">Read full post...</a>
- </div>
-</article>
-
-
-
<!-- Pagination links -->
<nav>
@@ -232,6 +222,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -260,8 +252,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/blog/page/5/index.html b/blog/page/5/index.html
index 94072ad..53938b6 100644
--- a/blog/page/5/index.html
+++ b/blog/page/5/index.html
@@ -89,6 +89,36 @@
<!-- Articles -->
<article>
<header>
+ <h1 class="entry-title"><a href="/2016/04/12/apache-kudu-0-8-0-released.html">Apache Kudu (incubating) 0.8.0 released</a></h1>
+ <p class="meta">Posted 12 Apr 2016 by Jean-Daniel Cryans</p>
+ </header>
+ <div class="entry-content">
+
+ <p>The Apache Kudu (incubating) team is happy to announce the release of Kudu
+0.8.0!</p>
+
+<p>This latest version adds a sink for Apache Flume, partition pruning in the C++
+client and related improvements on the server-side, better error-handling in Java
+client, plus many other improvements and bug fixes.</p>
+
+<ul>
+ <li>Read the detailed <a href="http://kudu.apache.org/releases/0.8.0/docs/release_notes.html">Kudu 0.8.0 release notes</a></li>
+ <li>Download the <a href="http://kudu.apache.org/releases/0.8.0/">Kudu 0.8.0 source release</a></li>
+</ul>
+
+
+
+ </div>
+ <div class="read-full">
+ <a class="btn btn-info" href="/2016/04/12/apache-kudu-0-8-0-released.html">Read full post...</a>
+ </div>
+</article>
+
+
+
+<!-- Articles -->
+<article>
+ <header>
<h1 class="entry-title"><a href="/2016/04/11/weekly-update.html">Apache Kudu (incubating) Weekly Update April 11, 2016</a></h1>
<p class="meta">Posted 11 Apr 2016 by Todd Lipcon</p>
</header>
@@ -136,8 +166,8 @@
</header>
<div class="entry-content">
- <p>Welcome to the second edition of the Kudu Weekly Update. As with last week’s
-inaugural post, we’ll cover ongoing development and news in the Apache Kudu
+ <p>Welcome to the second edition of the Kudu Weekly Update. As with last week’s
+inaugural post, we’ll cover ongoing development and news in the Apache Kudu
project on a weekly basis.</p>
@@ -158,13 +188,13 @@
</header>
<div class="entry-content">
- <p>Kudu is a fast-moving young open source project, and we’ve heard from a few
-members of the community that it can be difficult to keep track of what’s
+ <p>Kudu is a fast-moving young open source project, and we’ve heard from a few
+members of the community that it can be difficult to keep track of what’s
going on day-to-day. A typical month comprises 80-100 individual patches
committed and hundreds of code review and discussion
emails. So, inspired by similar weekly newsletters like
-<a href="http://llvmweekly.org/">LLVM Weekly</a> and <a href="http://lwn.net/Kernel/">LWN’s weekly kernel coverage</a>
-we’re going to experiment with our own weekly newsletter covering
+<a href="http://llvmweekly.org/">LLVM Weekly</a> and <a href="http://lwn.net/Kernel/">LWN’s weekly kernel coverage</a>
+we’re going to experiment with our own weekly newsletter covering
recent development and Kudu-related news.</p>
@@ -177,31 +207,6 @@
-<!-- Articles -->
-<article>
- <header>
- <h1 class="entry-title"><a href="/2016/03/10/apache-kudu-0-7-1-released.html">Apache Kudu (incubating) 0.7.1 released</a></h1>
- <p class="meta">Posted 10 Mar 2016 by Jean-Daniel Cryans</p>
- </header>
- <div class="entry-content">
-
- <p>The Apache Kudu (incubating) team is happy to announce the release of Kudu
-0.7.1!</p>
-
-<p>This latest release fixes several bugs found during and after the release
-of 0.7.0. Special thanks are due to several community users who reported
-bugs fixed in this release:</p>
-
-
-
- </div>
- <div class="read-full">
- <a class="btn btn-info" href="/2016/03/10/apache-kudu-0-7-1-released.html">Read full post...</a>
- </div>
-</article>
-
-
-
<!-- Pagination links -->
<nav>
@@ -222,6 +227,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -250,8 +257,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/blog/page/6/index.html b/blog/page/6/index.html
index d9ada78..549ae9a 100644
--- a/blog/page/6/index.html
+++ b/blog/page/6/index.html
@@ -89,6 +89,31 @@
<!-- Articles -->
<article>
<header>
+ <h1 class="entry-title"><a href="/2016/03/10/apache-kudu-0-7-1-released.html">Apache Kudu (incubating) 0.7.1 released</a></h1>
+ <p class="meta">Posted 10 Mar 2016 by Jean-Daniel Cryans</p>
+ </header>
+ <div class="entry-content">
+
+ <p>The Apache Kudu (incubating) team is happy to announce the release of Kudu
+0.7.1!</p>
+
+<p>This latest release fixes several bugs found during and after the release
+of 0.7.0. Special thanks are due to several community users who reported
+bugs fixed in this release:</p>
+
+
+
+ </div>
+ <div class="read-full">
+ <a class="btn btn-info" href="/2016/03/10/apache-kudu-0-7-1-released.html">Read full post...</a>
+ </div>
+</article>
+
+
+
+<!-- Articles -->
+<article>
+ <header>
<h1 class="entry-title"><a href="/2016/02/26/apache-kudu-0-7-0-released.html">Apache Kudu (incubating) 0.7.0 released</a></h1>
<p class="meta">Posted 26 Feb 2016 by Todd Lipcon</p>
</header>
@@ -127,6 +152,8 @@
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/07/11/weekly-update.html">Apache Kudu (incubating) Weekly Update July 11, 2016</a> </li>
+
<li> <a href="/2016/07/01/apache-kudu-0-9-1-released.html">Apache Kudu (incubating) 0.9.1 released</a> </li>
<li> <a href="/2016/06/27/weekly-update.html">Apache Kudu (incubating) Weekly Update June 27, 2016</a> </li>
@@ -155,8 +182,6 @@
<li> <a href="/2016/05/03/weekly-update.html">Apache Kudu (incubating) Weekly Update May 3, 2016</a> </li>
- <li> <a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a> </li>
-
</ul>
</div>
</div>
diff --git a/feed.xml b/feed.xml
index 5f18c73..4231356 100644
--- a/feed.xml
+++ b/feed.xml
@@ -1,4 +1,72 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom"><generator uri="http://jekyllrb.com" version="2.5.3">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2016-07-01T12:54:20-07:00</updated><id>/</id><entry><title>Apache Kudu (incubating) 0.9.1 released</title><link href="/2016/07/01/apache-kudu-0-9-1-released.html" rel="alternate" type="text/html" title="Apache Kudu (incubating) 0.9.1 released" /><published>2016-07-01T00:00:00-07:00</published><updated>2016-07-01T00:00:00-07:00</updated><id>/2016/07/01/apache-kudu-0-9-1-released</id><content type="html" xml:base="/2016/07/01/apache-kudu-0-9-1-released.html"><p>The Apache Kudu (incubating) team is happy to announce the release of Kudu
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom"><generator uri="http://jekyllrb.com" version="2.5.3">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2016-07-12T11:39:02-07:00</updated><id>/</id><entry><title>Apache Kudu (incubating) Weekly Update July 11, 2016</title><link href="/2016/07/11/weekly-update.html" rel="alternate" type="text/html" title="Apache Kudu (incubating) Weekly Update July 11, 2016" /><published>2016-07-11T00:00:00-07:00</published><updated>2016-07-11T00:00:00-07:00</updated><id>/2016/07/11/weekly-update</id><content type="html" xml:base="/2016/07/11/weekly-update.html"><p>Welcome to the sixteenth edition of the Kudu Weekly Update. This weekly blog post
+covers ongoing development and news in the Apache Kudu (incubating) project.</p>
+
+<!--more-->
+
+<h2 id="development-discussions-and-code-in-progress">Development discussions and code in progress</h2>
+
+<ul>
+ <li>
+ <p>Todd Lipcon <a href="https://gerrit.cloudera.org/#/c/3517/">changed the default</a>
+bloom filter false positive (FP) ratio from 1% to 0.01%. The original value
+wasn’t scientifically chosen, but testing with billions of rows on a 5
+node cluster showed a 2x insert throughput improvement at the cost of
+some more disk space.</p>
+ </li>
+ <li>
+ <p>J-D Cryans has been fixing some recently introduced bugs in the Java client.
+For example, see <a href="https://gerrit.cloudera.org/#/c/3541/">this patch</a> and
+<a href="https://gerrit.cloudera.org/#/c/3586/">that one</a>. Testability is a major
+concern right now in the Java client since triggering those issues requires
+a lot of time and data.</p>
+ </li>
+ <li>
+ <p>Dan Burkert has been making progress on the non-convering range partitioned
+tables front. The Java client <a href="https://gerrit.cloudera.org/#/c/3388/">now supports</a>
+such tables and Dan is currently implementing new functionality to add and remove
+tablets via simple APIs.</p>
+ </li>
+ <li>
+ <p>David Alves is also making a lot of progress on the replay cache, this new component
+on the server-side which makes it possible for tablets to identify client write
+operations and enable exactly-once semantics. The main patch is up for review
+<a href="https://gerrit.cloudera.org/#/c/3449/">here</a>.</p>
+ </li>
+ <li>
+ <p>Adar Dembo is working on addressing multi-master issues, as he explained in this
+<a href="http://kudu.apache.org/2016/06/24/multi-master-1-0-0.html">blog post</a>. He just put
+up for review patches that enable tablet servers to heartbeat to all masters. Part
+one is <a href="https://gerrit.cloudera.org/#/c/3609/">available here</a>.</p>
+ </li>
+ <li>
+ <p>Misty prepared a document with J-D that contains instructions on how to release a
+new Kudu version. It is <a href="https://gerrit.cloudera.org/#/c/3614/">up for review here</a>
+if you are curious or want to learn more about this process.</p>
+ </li>
+</ul>
+
+<h2 id="project-news">Project news</h2>
+
+<ul>
+ <li>
+ <p>The <a href="https://s.apache.org/l6Tw">vote</a> to graduate Kudu from the ASF’s Incubator passed!
+The next step is for the ASF Board to vote on the resolution at their next meeting.</p>
+ </li>
+ <li>
+ <p>There’s <a href="http://mail-archives.apache.org/mod_mbox/incubator-kudu-dev/201607.mbox/%3CCAGpTDNesxH43C-Yt5fNwpEpAxfb2P62Xpdi8AqT8jfvjeqnu0w%40mail.gmail.com%3E">a discussion</a>
+on the dev mailing list about having an intermediate release, called 0.10.0, before 1.0.0.
+The current issue is that the version in the code is current “1.0.0-SNAPSHOT” which doesn’t
+leave room for another other release, but the bigger issue is that code is still churning a
+lot which doesn’t make for a stable 1.0 release.</p>
+ </li>
+</ul>
+
+<p>Want to learn more about a specific topic from this blog post? Shoot an email to the
+<a href="&#109;&#097;&#105;&#108;&#116;&#111;:&#117;&#115;&#101;&#114;&#064;&#107;&#117;&#100;&#117;&#046;&#105;&#110;&#099;&#117;&#098;&#097;&#116;&#111;&#114;&#046;&#097;&#112;&#097;&#099;&#104;&#101;&#046;&#111;&#114;&#103;">kudu-user mailing list</a> or
+tweet at <a href="https://twitter.com/ApacheKudu">@ApacheKudu</a>. Similarly, if you’re
+aware of some Kudu news we missed, let us know so we can cover it in
+a future post.</p></content><author><name>Jean-Daniel Cryans</name></author><summary>Welcome to the sixteenth edition of the Kudu Weekly Update. This weekly blog post
+covers ongoing development and news in the Apache Kudu (incubating) project.</summary></entry><entry><title>Apache Kudu (incubating) 0.9.1 released</title><link href="/2016/07/01/apache-kudu-0-9-1-released.html" rel="alternate" type="text/html" title="Apache Kudu (incubating) 0.9.1 released" /><published>2016-07-01T00:00:00-07:00</published><updated>2016-07-01T00:00:00-07:00</updated><id>/2016/07/01/apache-kudu-0-9-1-released</id><content type="html" xml:base="/2016/07/01/apache-kudu-0-9-1-released.html"><p>The Apache Kudu (incubating) team is happy to announce the release of Kudu
0.9.1!</p>
<p>This release fixes a few issues found in the previous 0.9.0 release. All users
@@ -217,7 +285,7 @@
<a href="https://issues.apache.org/jira/browse/KUDU-1474">KUDU-1474</a>, and there’s been
<a href="http://gerrit.cloudera.org:8080/3393">some discussion</a> around a design, but
nothing has been implemented yet. Stay tuned!</p></content><author><name>Adar Dembo</name></author><summary>This blog post describes how the 1.0 release of Apache Kudu (incubating) will
-support fault tolerance for the Kudu master, finally eliminating Kudu&#8217;s last
+support fault tolerance for the Kudu master, finally eliminating Kudu’s last
single point of failure.</summary></entry><entry><title>Apache Kudu (incubating) Weekly Update June 21, 2016</title><link href="/2016/06/21/weekly-update.html" rel="alternate" type="text/html" title="Apache Kudu (incubating) Weekly Update June 21, 2016" /><published>2016-06-21T00:00:00-07:00</published><updated>2016-06-21T00:00:00-07:00</updated><id>/2016/06/21/weekly-update</id><content type="html" xml:base="/2016/06/21/weekly-update.html"><p>Welcome to the fourteenth edition of the Kudu Weekly Update. This weekly blog post
covers ongoing development and news in the Apache Kudu (incubating) project.</p>
@@ -406,7 +474,7 @@
0.9.0!
This latest version adds basic UPSERT functionality and an improved Apache Spark Data Source
-that doesn&#8217;t rely on the MapReduce I/O formats. It also improves Tablet Server
+that doesn’t rely on the MapReduce I/O formats. It also improves Tablet Server
restart time as well as write performance under high load. Finally, Kudu now enforces
the specification of a partitioning scheme for new tables.
@@ -533,46 +601,4 @@
<span class="p">);</span></code></pre></div></content><author><name>Dan Burkert</name></author><summary>The upcoming Apache Kudu (incubating) 0.9 release is changing the default
partitioning configuration for new tables. This post will introduce the change,
explain the motivations, and show examples of how code can be updated to work
-with the new release.</summary></entry><entry><title>Apache Kudu (incubating) Weekly Update June 1, 2016</title><link href="/2016/06/01/weekly-update.html" rel="alternate" type="text/html" title="Apache Kudu (incubating) Weekly Update June 1, 2016" /><published>2016-06-01T00:00:00-07:00</published><updated>2016-06-01T00:00:00-07:00</updated><id>/2016/06/01/weekly-update</id><content type="html" xml:base="/2016/06/01/weekly-update.html"><p>Welcome to the eleventh edition of the Kudu Weekly Update. This weekly blog post
-covers ongoing development and news in the Apache Kudu (incubating) project.</p>
-
-<!--more-->
-
-<p>If you find this post useful, please let us know by emailing the
-<a href="&#109;&#097;&#105;&#108;&#116;&#111;:&#117;&#115;&#101;&#114;&#064;&#107;&#117;&#100;&#117;&#046;&#105;&#110;&#099;&#117;&#098;&#097;&#116;&#111;&#114;&#046;&#097;&#112;&#097;&#099;&#104;&#101;&#046;&#111;&#114;&#103;">kudu-user mailing list</a> or
-tweeting at <a href="https://twitter.com/ApacheKudu">@ApacheKudu</a>. Similarly, if you’re
-aware of some Kudu news we missed, let us know so we can cover it in
-a future post.</p>
-
-<h2 id="development-discussions-and-code-in-progress">Development discussions and code in progress</h2>
-
-<ul>
- <li>
- <p>Jean-Daniel Cryans, the release manager for 0.9.0, <a href="http://mail-archives.apache.org/mod_mbox/incubator-kudu-dev/201605.mbox/%3CCAGpTDNe_gV5TTsJQSjx_Q-hSGjK9TesWkyP-k9rnhd0mBtYAYg%40mail.gmail.com%3E">indicated</a>
-that the release is almost ready and the first release candidate will be put up for vote this
-week.</p>
- </li>
- <li>
- <p>Dan Burkert pushed <a href="http://gerrit.cloudera.org:8080/3131">a change</a> that disallows default
-partitioning when creating a new table. This is due to many reports from users experiencing bad
-performance because their table was created with only one tablet. Kudu will now force users to
-partition their tables.</p>
- </li>
- <li>
- <p>Todd Lipcon ran YCSB stress tests on a cluster and discovered that compactions were taking hours
-instead of seconds. He pushed <a href="http://gerrit.cloudera.org:8080/#/c/3221/">a change</a> that solves
-the issue as part of our <a href="https://issues.apache.org/jira/browse/KUDU-749">general effort</a> to
-improve performance for zipfian update workloads.</p>
- </li>
- <li>
- <p>Todd also <a href="http://gerrit.cloudera.org:8080/#/c/3186/">changed</a> some flush-related defaults to
-encourage parallel IO and larger flushes. This is based on his previous work that he documented
-in this <a href="http://kudu.apache.org/2016/04/26/ycsb.html">blog post</a>.</p>
- </li>
- <li>
- <p>Will Berkeley made a few improvements last week, but <a href="http://gerrit.cloudera.org:8080/3199">one</a>
-we’d like to call out is that he removed the Java’s kudu-mapreduce module dependency on Hadoop’s
-hadoop-common test jar. This solved build issues while also removing a nasty dependency.</p>
- </li>
-</ul></content><author><name>Jean-Daniel Cryans</name></author><summary>Welcome to the eleventh edition of the Kudu Weekly Update. This weekly blog post
-covers ongoing development and news in the Apache Kudu (incubating) project.</summary></entry></feed>
+with the new release.</summary></entry></feed>
