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Posted to commits@kudu.apache.org by to...@apache.org on 2016/10/21 00:58:04 UTC
[2/2] kudu-site git commit: Publish commit(s) from site source repo:
4a7a351 Add 10/20 weekly update
Publish commit(s) from site source repo:
4a7a351 Add 10/20 weekly update
Site-Repo-Commit: 4a7a3519c35d327ca56dcffdc6ba7488c064f464
Project: http://git-wip-us.apache.org/repos/asf/kudu-site/repo
Commit: http://git-wip-us.apache.org/repos/asf/kudu-site/commit/9b3a1052
Tree: http://git-wip-us.apache.org/repos/asf/kudu-site/tree/9b3a1052
Diff: http://git-wip-us.apache.org/repos/asf/kudu-site/diff/9b3a1052
Branch: refs/heads/asf-site
Commit: 9b3a1052c746d8a3f5939bc6b60bd4ee04fa41dd
Parents: b81a95b
Author: Todd Lipcon <to...@cloudera.com>
Authored: Thu Oct 20 17:57:50 2016 -0700
Committer: Todd Lipcon <to...@cloudera.com>
Committed: Thu Oct 20 17:57:50 2016 -0700
----------------------------------------------------------------------
2016/02/26/apache-kudu-0-7-0-released.html | 4 +-
2016/03/10/apache-kudu-0-7-1-released.html | 4 +-
2016/03/20/weekly-update.html | 4 +-
2016/03/28/weekly-update.html | 4 +-
2016/04/04/weekly-update.html | 4 +-
2016/04/11/weekly-update.html | 4 +-
2016/04/12/apache-kudu-0-8-0-released.html | 4 +-
...n-apache-kudu-streamsets-data-collector.html | 4 +-
2016/04/18/weekly-update.html | 4 +-
.../19/kudu-0-8-0-predicate-improvements.html | 4 +-
2016/04/25/weekly-update.html | 4 +-
2016/04/26/ycsb.html | 4 +-
2016/05/03/weekly-update.html | 4 +-
2016/05/09/weekly-update.html | 4 +-
2016/05/16/weekly-update.html | 4 +-
2016/05/23/weekly-update.html | 4 +-
2016/06/01/weekly-update.html | 4 +-
2016/06/02/no-default-partitioning.html | 4 +-
2016/06/06/weekly-update.html | 4 +-
2016/06/10/apache-kudu-0-9-0-released.html | 4 +-
2016/06/13/weekly-update.html | 4 +-
2016/06/17/raft-consensus-single-node.html | 4 +-
2016/06/21/weekly-update.html | 4 +-
2016/06/24/multi-master-1-0-0.html | 4 +-
2016/06/27/weekly-update.html | 4 +-
2016/07/01/apache-kudu-0-9-1-released.html | 4 +-
2016/07/11/weekly-update.html | 4 +-
2016/07/18/weekly-update.html | 4 +-
2016/07/25/asf-graduation.html | 4 +-
2016/07/26/weekly-update.html | 4 +-
2016/08/08/weekly-update.html | 4 +-
2016/08/16/weekly-update.html | 4 +-
2016/08/23/apache-kudu-0-10-0-released.html | 4 +-
2016/08/23/new-range-partitioning-features.html | 4 +-
2016/08/31/intro-flume-kudu-sink.html | 4 +-
2016/09/16/predicate-pushdown.html | 4 +-
2016/09/20/apache-kudu-1-0-0-released.html | 4 +-
2016/09/26/strata-nyc-kudu-talks.html | 4 +-
2016/10/11/weekly-update.html | 4 +-
2016/10/20/weekly-update.html | 286 +++++++++++++++
blog/index.html | 347 ++-----------------
blog/page/2/index.html | 339 ++++++++++++++++--
blog/page/3/index.html | 46 +--
blog/page/4/index.html | 58 ++--
blog/page/5/index.html | 56 +--
blog/page/6/index.html | 50 ++-
blog/page/7/index.html | 48 +--
blog/page/8/index.html | 37 +-
feed.xml | 206 ++++++-----
49 files changed, 978 insertions(+), 651 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/02/26/apache-kudu-0-7-0-released.html
----------------------------------------------------------------------
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 f36a01e..6fdd81d 100644
--- a/2016/02/26/apache-kudu-0-7-0-released.html
+++ b/2016/02/26/apache-kudu-0-7-0-released.html
@@ -143,6 +143,8 @@ part of the ASF Incubator, version 0.7.0!</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -171,8 +173,6 @@ part of the ASF Incubator, version 0.7.0!</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/03/10/apache-kudu-0-7-1-released.html
----------------------------------------------------------------------
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 e9a23f0..f4f8a72 100644
--- a/2016/03/10/apache-kudu-0-7-1-released.html
+++ b/2016/03/10/apache-kudu-0-7-1-released.html
@@ -142,6 +142,8 @@ bugs fixed in this release:
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -170,8 +172,6 @@ bugs fixed in this release:
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/03/20/weekly-update.html
----------------------------------------------------------------------
diff --git a/2016/03/20/weekly-update.html b/2016/03/20/weekly-update.html
index 45edab8..f655701 100644
--- a/2016/03/20/weekly-update.html
+++ b/2016/03/20/weekly-update.html
@@ -202,6 +202,8 @@ at the <a href="http://www.meetup.com/Rust-Bay-Area/events/229107276/">Rust Bay
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -230,8 +232,6 @@ at the <a href="http://www.meetup.com/Rust-Bay-Area/events/229107276/">Rust Bay
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/03/28/weekly-update.html
----------------------------------------------------------------------
diff --git a/2016/03/28/weekly-update.html b/2016/03/28/weekly-update.html
index 11fbc54..82556cd 100644
--- a/2016/03/28/weekly-update.html
+++ b/2016/03/28/weekly-update.html
@@ -193,6 +193,8 @@ in San Jose. The conference will feature two talks on Kudu:</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -221,8 +223,6 @@ in San Jose. The conference will feature two talks on Kudu:</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/04/weekly-update.html
----------------------------------------------------------------------
diff --git a/2016/04/04/weekly-update.html b/2016/04/04/weekly-update.html
index 3b31c8c..ea24f6c 100644
--- a/2016/04/04/weekly-update.html
+++ b/2016/04/04/weekly-update.html
@@ -212,6 +212,8 @@ on Friday, April 8th.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -240,8 +242,6 @@ on Friday, April 8th.</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/11/weekly-update.html
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diff --git a/2016/04/11/weekly-update.html b/2016/04/11/weekly-update.html
index 481f53e..0ac93c2 100644
--- a/2016/04/11/weekly-update.html
+++ b/2016/04/11/weekly-update.html
@@ -212,6 +212,8 @@ please pipe up on the mailing list.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -240,8 +242,6 @@ please pipe up on the mailing list.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/12/apache-kudu-0-8-0-released.html
----------------------------------------------------------------------
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 b5ccea9..cfc5fbb 100644
--- a/2016/04/12/apache-kudu-0-8-0-released.html
+++ b/2016/04/12/apache-kudu-0-8-0-released.html
@@ -133,6 +133,8 @@ client, plus many other improvements and bug fixes.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -161,8 +163,6 @@ client, plus many other improvements and bug fixes.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/14/ingesting-json-apache-kudu-streamsets-data-collector.html
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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 9be903d..8a0eab9 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
@@ -156,6 +156,8 @@ kernel drivers in C to web front ends in JavaScript.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -184,8 +186,6 @@ kernel drivers in C to web front ends in JavaScript.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/18/weekly-update.html
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diff --git a/2016/04/18/weekly-update.html b/2016/04/18/weekly-update.html
index 00cd1ef..c5d4bf0 100644
--- a/2016/04/18/weekly-update.html
+++ b/2016/04/18/weekly-update.html
@@ -210,6 +210,8 @@ Data Collector</a>.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -238,8 +240,6 @@ Data Collector</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/19/kudu-0-8-0-predicate-improvements.html
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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 b23893b..af8c5e2 100644
--- a/2016/04/19/kudu-0-8-0-predicate-improvements.html
+++ b/2016/04/19/kudu-0-8-0-predicate-improvements.html
@@ -190,6 +190,8 @@ where to start, consider adding a new predicate type; for example the <code>IS N
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -218,8 +220,6 @@ where to start, consider adding a new predicate type; for example the <code>IS N
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/25/weekly-update.html
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diff --git a/2016/04/25/weekly-update.html b/2016/04/25/weekly-update.html
index fc00342..ca7772f 100644
--- a/2016/04/25/weekly-update.html
+++ b/2016/04/25/weekly-update.html
@@ -209,6 +209,8 @@ Kudu 0.8</a>.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -237,8 +239,6 @@ Kudu 0.8</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/04/26/ycsb.html
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diff --git a/2016/04/26/ycsb.html b/2016/04/26/ycsb.html
index b25d3b0..b1b3464 100644
--- a/2016/04/26/ycsb.html
+++ b/2016/04/26/ycsb.html
@@ -409,6 +409,8 @@ for each column:
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -437,8 +439,6 @@ for each column:
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/05/03/weekly-update.html
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diff --git a/2016/05/03/weekly-update.html b/2016/05/03/weekly-update.html
index da36551..92baafa 100644
--- a/2016/05/03/weekly-update.html
+++ b/2016/05/03/weekly-update.html
@@ -184,6 +184,8 @@ list of conferenace sessions and meetups near you.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -212,8 +214,6 @@ list of conferenace sessions and meetups near you.</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/05/09/weekly-update.html
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diff --git a/2016/05/09/weekly-update.html b/2016/05/09/weekly-update.html
index f1e5f0b..512334e 100644
--- a/2016/05/09/weekly-update.html
+++ b/2016/05/09/weekly-update.html
@@ -174,6 +174,8 @@ on May 10.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -202,8 +204,6 @@ on May 10.</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/05/16/weekly-update.html
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diff --git a/2016/05/16/weekly-update.html b/2016/05/16/weekly-update.html
index 758c0c4..49ef321 100644
--- a/2016/05/16/weekly-update.html
+++ b/2016/05/16/weekly-update.html
@@ -209,6 +209,8 @@ meetup.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -237,8 +239,6 @@ meetup.</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/05/23/weekly-update.html
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diff --git a/2016/05/23/weekly-update.html b/2016/05/23/weekly-update.html
index fdb5c58..eb3ea19 100644
--- a/2016/05/23/weekly-update.html
+++ b/2016/05/23/weekly-update.html
@@ -198,6 +198,8 @@ Cloudera User Group</a>.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -226,8 +228,6 @@ Cloudera User Group</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/01/weekly-update.html
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diff --git a/2016/06/01/weekly-update.html b/2016/06/01/weekly-update.html
index ebf8f36..4c29e74 100644
--- a/2016/06/01/weekly-update.html
+++ b/2016/06/01/weekly-update.html
@@ -164,6 +164,8 @@ hadoop-common test jar. This solved build issues while also removing a nasty dep
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -192,8 +194,6 @@ hadoop-common test jar. This solved build issues while also removing a nasty dep
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/02/no-default-partitioning.html
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diff --git a/2016/06/02/no-default-partitioning.html b/2016/06/02/no-default-partitioning.html
index 2c70bac..5273b32 100644
--- a/2016/06/02/no-default-partitioning.html
+++ b/2016/06/02/no-default-partitioning.html
@@ -205,6 +205,8 @@ clause is now required:</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -233,8 +235,6 @@ clause is now required:</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/06/weekly-update.html
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diff --git a/2016/06/06/weekly-update.html b/2016/06/06/weekly-update.html
index e9a10d1..6176923 100644
--- a/2016/06/06/weekly-update.html
+++ b/2016/06/06/weekly-update.html
@@ -159,6 +159,8 @@ patches in for the <a href="https://gerrit.cloudera.org/#/c/2642/">Replay Cache<
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -187,8 +189,6 @@ patches in for the <a href="https://gerrit.cloudera.org/#/c/2642/">Replay Cache<
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/10/apache-kudu-0-9-0-released.html
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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 a74c270..3c50c15 100644
--- a/2016/06/10/apache-kudu-0-9-0-released.html
+++ b/2016/06/10/apache-kudu-0-9-0-released.html
@@ -134,6 +134,8 @@ the specification of a partitioning scheme for new tables.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -162,8 +164,6 @@ the specification of a partitioning scheme for new tables.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/13/weekly-update.html
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diff --git a/2016/06/13/weekly-update.html b/2016/06/13/weekly-update.html
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--- a/2016/06/13/weekly-update.html
+++ b/2016/06/13/weekly-update.html
@@ -167,6 +167,8 @@ removal happening in this <a href="https://gerrit.cloudera.org/#/c/3350/">patch<
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -195,8 +197,6 @@ removal happening in this <a href="https://gerrit.cloudera.org/#/c/3350/">patch<
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/17/raft-consensus-single-node.html
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diff --git a/2016/06/17/raft-consensus-single-node.html b/2016/06/17/raft-consensus-single-node.html
index b6d96c5..9e0ce63 100644
--- a/2016/06/17/raft-consensus-single-node.html
+++ b/2016/06/17/raft-consensus-single-node.html
@@ -209,6 +209,8 @@ dissertation, which you can find linked from the above web site.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -237,8 +239,6 @@ dissertation, which you can find linked from the above web site.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/21/weekly-update.html
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diff --git a/2016/06/21/weekly-update.html b/2016/06/21/weekly-update.html
index 24e4a5c..da2ee88 100644
--- a/2016/06/21/weekly-update.html
+++ b/2016/06/21/weekly-update.html
@@ -160,6 +160,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -188,8 +190,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
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index 74fc90e..98a8414 100644
--- a/2016/06/24/multi-master-1-0-0.html
+++ b/2016/06/24/multi-master-1-0-0.html
@@ -222,6 +222,8 @@ nothing has been implemented yet. Stay tuned!</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -250,8 +252,6 @@ nothing has been implemented yet. Stay tuned!</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/06/27/weekly-update.html
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diff --git a/2016/06/27/weekly-update.html b/2016/06/27/weekly-update.html
index 77b6683..c0c7b9f 100644
--- a/2016/06/27/weekly-update.html
+++ b/2016/06/27/weekly-update.html
@@ -224,6 +224,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -252,8 +254,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/07/01/apache-kudu-0-9-1-released.html
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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 27fd983..4f13697 100644
--- a/2016/07/01/apache-kudu-0-9-1-released.html
+++ b/2016/07/01/apache-kudu-0-9-1-released.html
@@ -132,6 +132,8 @@ of 0.9.0 are encouraged to update to the new version at their earliest convenien
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -160,8 +162,6 @@ of 0.9.0 are encouraged to update to the new version at their earliest convenien
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/07/11/weekly-update.html
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diff --git a/2016/07/11/weekly-update.html b/2016/07/11/weekly-update.html
index be208bf..c169ee6 100644
--- a/2016/07/11/weekly-update.html
+++ b/2016/07/11/weekly-update.html
@@ -190,6 +190,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -218,8 +220,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/07/18/weekly-update.html
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index da38ed5..f8062cb 100644
--- a/2016/07/18/weekly-update.html
+++ b/2016/07/18/weekly-update.html
@@ -182,6 +182,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -210,8 +212,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
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+++ b/2016/07/25/asf-graduation.html
@@ -158,6 +158,8 @@ Established in 1999, the all-volunteer Foundation oversees more than 350 leading
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -186,8 +188,6 @@ Established in 1999, the all-volunteer Foundation oversees more than 350 leading
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/07/26/weekly-update.html
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--- a/2016/07/26/weekly-update.html
+++ b/2016/07/26/weekly-update.html
@@ -190,6 +190,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -218,8 +220,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
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--- a/2016/08/08/weekly-update.html
+++ b/2016/08/08/weekly-update.html
@@ -189,6 +189,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -217,8 +219,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/08/16/weekly-update.html
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--- a/2016/08/16/weekly-update.html
+++ b/2016/08/16/weekly-update.html
@@ -239,6 +239,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -267,8 +269,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
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diff --git a/2016/08/23/apache-kudu-0-10-0-released.html b/2016/08/23/apache-kudu-0-10-0-released.html
index e60614c..dfd4461 100644
--- a/2016/08/23/apache-kudu-0-10-0-released.html
+++ b/2016/08/23/apache-kudu-0-10-0-released.html
@@ -155,6 +155,8 @@ the release notes below.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -183,8 +185,6 @@ the release notes below.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/08/23/new-range-partitioning-features.html
----------------------------------------------------------------------
diff --git a/2016/08/23/new-range-partitioning-features.html b/2016/08/23/new-range-partitioning-features.html
index c0a4085..dd8d2d3 100644
--- a/2016/08/23/new-range-partitioning-features.html
+++ b/2016/08/23/new-range-partitioning-features.html
@@ -215,6 +215,8 @@ be updated to 0.10.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -243,8 +245,6 @@ be updated to 0.10.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/08/31/intro-flume-kudu-sink.html
----------------------------------------------------------------------
diff --git a/2016/08/31/intro-flume-kudu-sink.html b/2016/08/31/intro-flume-kudu-sink.html
index ff3f219..b4f017c 100644
--- a/2016/08/31/intro-flume-kudu-sink.html
+++ b/2016/08/31/intro-flume-kudu-sink.html
@@ -417,6 +417,8 @@ is included in the Kudu distribution. You can follow him on Twitter at
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -445,8 +447,6 @@ is included in the Kudu distribution. You can follow him on Twitter at
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/09/16/predicate-pushdown.html
----------------------------------------------------------------------
diff --git a/2016/09/16/predicate-pushdown.html b/2016/09/16/predicate-pushdown.html
index 7847250..3b049ba 100644
--- a/2016/09/16/predicate-pushdown.html
+++ b/2016/09/16/predicate-pushdown.html
@@ -263,6 +263,8 @@ coordinators, and from the Cloudera community as a whole.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -291,8 +293,6 @@ coordinators, and from the Cloudera community as a whole.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/09/20/apache-kudu-1-0-0-released.html
----------------------------------------------------------------------
diff --git a/2016/09/20/apache-kudu-1-0-0-released.html b/2016/09/20/apache-kudu-1-0-0-released.html
index 72e4b7d..45debdd 100644
--- a/2016/09/20/apache-kudu-1-0-0-released.html
+++ b/2016/09/20/apache-kudu-1-0-0-released.html
@@ -158,6 +158,8 @@ repository.</li>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -186,8 +188,6 @@ repository.</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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/09/26/strata-nyc-kudu-talks.html
----------------------------------------------------------------------
diff --git a/2016/09/26/strata-nyc-kudu-talks.html b/2016/09/26/strata-nyc-kudu-talks.html
index 01544ef..01a437f 100644
--- a/2016/09/26/strata-nyc-kudu-talks.html
+++ b/2016/09/26/strata-nyc-kudu-talks.html
@@ -177,6 +177,8 @@ Be sure to RSVP as spots are filling up fast.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -205,8 +207,6 @@ Be sure to RSVP as spots are filling up fast.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/10/11/weekly-update.html
----------------------------------------------------------------------
diff --git a/2016/10/11/weekly-update.html b/2016/10/11/weekly-update.html
index c30f81f..cda4037 100644
--- a/2016/10/11/weekly-update.html
+++ b/2016/10/11/weekly-update.html
@@ -281,6 +281,8 @@ a future post.</p>
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -309,8 +311,6 @@ a future post.</p>
<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>
-
</ul>
</div>
</div>
http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/2016/10/20/weekly-update.html
----------------------------------------------------------------------
diff --git a/2016/10/20/weekly-update.html b/2016/10/20/weekly-update.html
new file mode 100644
index 0000000..9b3c662
--- /dev/null
+++ b/2016/10/20/weekly-update.html
@@ -0,0 +1,286 @@
+<!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 completes Hadoop's storage layer to enable fast analytics on fast data" />
+ <meta name="author" content="Cloudera" />
+ <title>Apache Kudu - Apache Kudu Weekly Update October 20th, 2016</title>
+ <!-- Bootstrap core CSS -->
+ <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"
+ integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7"
+ crossorigin="anonymous">
+
+ <!-- Custom styles for this template -->
+ <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>
+ <div class="kudu-site container-fluid">
+ <!-- Static navbar -->
+ <nav class="navbar navbar-default">
+ <div class="container-fluid">
+ <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>
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+ <span class="icon-bar"></span>
+ </button>
+
+ <a class="logo" href="/"><img
+ src="//d3dr9sfxru4sde.cloudfront.net/i/k/apachekudu_logo_0716_80px.png"
+ srcset="//d3dr9sfxru4sde.cloudfront.net/i/k/apachekudu_logo_0716_80px.png 1x, //d3dr9sfxru4sde.cloudfront.net/i/k/apachekudu_logo_0716_160px.png 2x"
+ alt="Apache Kudu"/></a>
+
+ </div>
+ <div id="navbar" class="collapse navbar-collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li >
+ <a href="/">Home</a>
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+ </li>
+ <li >
+ <a href="/docs/">Documentation</a>
+ </li>
+ <li >
+ <a href="/releases/">Download</a>
+ </li>
+ <li class="active">
+ <a href="/blog/">Blog</a>
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+ <!-- NOTE: this dropdown menu does not appear on Mobile, so don't add anything here
+ that doesn't also appear elsewhere on the site. -->
+ <li class="dropdown">
+ <a href="/community.html" role="button" aria-haspopup="true" aria-expanded="false">Community <span class="caret"></span></a>
+ <ul class="dropdown-menu">
+ <li class="dropdown-header">GET IN TOUCH</li>
+ <li><a class="icon email" href="/community.html">Mailing Lists</a></li>
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+ <li role="separator" class="divider"></li>
+ <li class="dropdown-header">DEVELOPER RESOURCES</li>
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+ <li><a class="icon jira" href="https://issues.apache.org/jira/browse/KUDU">JIRA Issue Tracker</a></li>
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+ <li class="dropdown-header">SOCIAL MEDIA</li>
+ <li><a class="icon twitter" href="https://twitter.com/ApacheKudu">Twitter</a></li>
+ </ul>
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+ </ul><!-- /.nav -->
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+ </div><!-- /.container-fluid -->
+ </nav>
+
+<div class="row header">
+ <div class="col-lg-12">
+ <h2><a href="/blog">Apache Kudu Blog</a></h2>
+ </div>
+</div>
+
+<div class="row-fluid">
+ <div class="col-lg-9">
+ <article>
+ <header>
+ <h1 class="entry-title">Apache Kudu Weekly Update October 20th, 2016</h1>
+ <p class="meta">Posted 20 Oct 2016 by Todd Lipcon</p>
+ </header>
+ <div class="entry-content">
+ <p>Welcome to the twenty-second edition of the Kudu Weekly Update. This weekly blog post
+covers ongoing development and news in the Apache Kudu project.</p>
+
+<!--more-->
+
+<h2 id="project-news">Project news</h2>
+
+<ul>
+ <li>
+ <p>Kudu 1.0.1 was <a href="http://mail-archives.apache.org/mod_mbox/kudu-user/201610.mbox/%3CCALo2W-UgTa%2BX15_q_9FQpRUPWN53eyqFS10C5MXK1KpsFgqcyQ%40mail.gmail.com%3E">released</a>
+on October 11th. This is a bug fix release which fixes several bugs found
+in 1.0.0. See the <a href="http://kudu.apache.org/releases/1.0.1/docs/release_notes.html">Kudu 1.0.1 release notes</a>
+for more details.</p>
+ </li>
+ <li>
+ <p>Todd Lipcon has proposed a <a href="https://lists.apache.org/thread.html/4c94d313e28381bb107682ffaf43adfd38bd7fb3b03c98e3c86c52e2@%3Cdev.kudu.apache.org%3E">release plan</a>
+for the next few months. The proposal is to have a 1.1 release in mid-November and
+a 1.2 release in mid-January. These would be time-based releases rather than
+gated on any particular feature scope; however, it\u2019s anticipated that several
+new features and improvements will be ready in time for these releases.</p>
+ </li>
+ <li>
+ <p>Happy fourth birthday to the Kudu project! The initial commit was made
+on October 11th, 2012! Since then we\u2019ve had 4888 more commits by 60
+authors!</p>
+ </li>
+</ul>
+
+<h2 id="development-discussions-and-code-in-progress">Development discussions and code in progress</h2>
+
+<ul>
+ <li>As mentioned last week, a lot of contributors have been collaborating on
+design documents for upcoming work. Here\u2019s the complete list of in-flight
+documents, along with the primary authors of these docs:
+ <ul>
+ <li><a href="https://docs.google.com/document/d/1cPNDTpVkIUo676RlszpTF1gHZ8l0TdbB7zFBAuOuYUw/edit#heading=h.gsibhnd5dyem">Security features</a> (Todd Lipcon)</li>
+ <li><a href="https://goo.gl/wP5BJb">Improved disk-failure handling</a> (Dinesh Bhat)</li>
+ <li><a href="https://s.apache.org/7K48">Tools for manual recovery from corruption</a> (Mike Percy and Dinesh Bhat)</li>
+ <li><a href="https://s.apache.org/uOOt">Addressing issues seen with the LogBlockManager</a> (Adar Dembo)</li>
+ <li><a href="https://s.apache.org/7VCo">Providing proper snapshot/serializable consistency</a> (David Alves)</li>
+ <li><a href="https://s.apache.org/ARUP">Improving re-replication of under-replicated tablets</a> (Mike Percy)</li>
+ <li><a href="https://docs.google.com/document/d/1066W63e2YUTNnecmfRwgAHghBPnL1Pte_gJYAaZ_Bjo/edit">Avoiding Raft election storms</a> (Todd Lipcon)</li>
+ <li><a href="https://s.apache.org/kudu-backup-scope">Backup and bulk load</a> (Dan Burkert)</li>
+ <li><a href="https://s.apache.org/SM6V">Improving diagnosability of client errors</a> (Alexey Serbin)</li>
+ </ul>
+
+ <p>In many cases, work is now progressing on implementation of these ideas,
+but these are considered living documents. It\u2019s not too late to add your
+comments or volunteer to help out.</p>
+ </li>
+ <li>
+ <p>JD Cryans has been working on cleaning up the Java client. Several complex pieces
+of code were completely removed, and other parts were refactored into new
+standalone classes for better modularity. Along the way, JD also
+<a href="http://gerrit.cloudera.org:8080/4706">reduced lock contention</a> on a frequently-accessed
+data structure.</p>
+ </li>
+ <li>
+ <p>Todd Lipcon implemented and committed Raft \u201cpre-elections\u201d as described in the
+[election storm mitigation design document]((https://docs.google.com/document/d/1066W63e2YUTNnecmfRwgAHghBPnL1Pte_gJYAaZ_Bjo/edit).
+Initial experiments, detailed in the document, indicate that this will substantially
+improve leader stability on clusters with overloaded disks and lots of tablets.</p>
+
+ <p>Following this patch, Todd worked on some cleanup and refactor of the Consensus
+implementation, removing a bunch of dead code and splitting some classes up
+into smaller pieces. This is preparing for some improvements in locking
+granularity also described in the same document.</p>
+ </li>
+ <li>
+ <p>Dan Burkert and Todd Lipcon have started submitting patches to integrate Kerberos
+authentication with Kudu\u2019s RPC system. Dan posted a
+<a href="https://gerrit.cloudera.org/#/c/4752/">patch</a> which adds \u201cMiniKDC\u201d, some test
+infrastructure for starting and stopping a standalone Kerberos service in
+the context of a test. Todd worked on adding
+<a href="https://gerrit.cloudera.org/#/c/4763/">support for Kerberos authentication</a>
+during RPC negotiation.</p>
+
+ <p>These patches are just the beginning of the security work, but form an important
+base to build on top of. The design uses Kerberos both as a mechanism to authenticate
+clients as well as a way to mutually authenticate tablet servers with the master.</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.apache.org">kudu-user mailing list</a> or
+tweet at <a href="https://twitter.com/ApacheKudu">@ApacheKudu</a>. Similarly, if you\u2019re
+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="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
+ <li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
+
+ <li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
+
+ <li> <a href="/2016/09/20/apache-kudu-1-0-0-released.html">Apache Kudu 1.0.0 released</a> </li>
+
+ <li> <a href="/2016/09/16/predicate-pushdown.html">Pushing Down Predicate Evaluation in Apache Kudu</a> </li>
+
+ <li> <a href="/2016/08/31/intro-flume-kudu-sink.html">An Introduction to the Flume Kudu Sink</a> </li>
+
+ <li> <a href="/2016/08/23/new-range-partitioning-features.html">New Range Partitioning Features in Kudu 0.10</a> </li>
+
+ <li> <a href="/2016/08/23/apache-kudu-0-10-0-released.html">Apache Kudu 0.10.0 released</a> </li>
+
+ <li> <a href="/2016/08/16/weekly-update.html">Apache Kudu Weekly Update August 16th, 2016</a> </li>
+
+ <li> <a href="/2016/08/08/weekly-update.html">Apache Kudu Weekly Update August 8th, 2016</a> </li>
+
+ <li> <a href="/2016/07/26/weekly-update.html">Apache Kudu Weekly Update July 26, 2016</a> </li>
+
+ <li> <a href="/2016/07/25/asf-graduation.html">The Apache Software Foundation Announces Apache® Kudu™ as a Top-Level Project</a> </li>
+
+ <li> <a href="/2016/07/18/weekly-update.html">Apache Kudu (incubating) Weekly Update July 18, 2016</a> </li>
+
+ <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>
+
+ </ul>
+ </div>
+</div>
+
+ <footer class="footer">
+ <p class="small">
+ Copyright © 2016 The Apache Software Foundation.
+ </p>
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http://git-wip-us.apache.org/repos/asf/kudu-site/blob/9b3a1052/blog/index.html
----------------------------------------------------------------------
diff --git a/blog/index.html b/blog/index.html
index 57e2ead..e0c5c73 100644
--- a/blog/index.html
+++ b/blog/index.html
@@ -111,6 +111,27 @@
<!-- Articles -->
<article>
<header>
+ <h1 class="entry-title"><a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a></h1>
+ <p class="meta">Posted 20 Oct 2016 by Todd Lipcon</p>
+ </header>
+ <div class="entry-content">
+
+ <p>Welcome to the twenty-second edition of the Kudu Weekly Update. This weekly blog post
+covers ongoing development and news in the Apache Kudu project.</p>
+
+
+
+ </div>
+ <div class="read-full">
+ <a class="btn btn-info" href="/2016/10/20/weekly-update.html">Read full post...</a>
+ </div>
+</article>
+
+
+
+<!-- Articles -->
+<article>
+ <header>
<h1 class="entry-title"><a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a></h1>
<p class="meta">Posted 11 Oct 2016 by Todd Lipcon</p>
</header>
@@ -118,11 +139,11 @@
<p>Welcome to the twenty-first edition of the Kudu Weekly Update. Astute
readers will notice that the weekly blog posts have been not-so-weekly
-of late \u2013 in fact, it has been nearly two months since the previous post
+of late – in fact, it has been nearly two months since the previous post
as I and others have focused on releases, conferences, etc.</p>
<p>So, rather than covering just this past week, this post will cover highlights
-of the progress since the 1.0 release in mid-September. If you\u2019re interested
+of the progress since the 1.0 release in mid-September. If you’re interested
in learning about progress prior to that release, check the
<a href="http://kudu.apache.org/releases/1.0.0/docs/release_notes.html">release notes</a>.</p>
@@ -144,8 +165,8 @@ in learning about progress prior to that release, check the
</header>
<div class="entry-content">
- <p>This week in New York, O\u2019Reilly and Cloudera will be hosting Strata+Hadoop World
-2016. If you\u2019re interested in Kudu, there will be several opportunities to
+ <p>This week in New York, O’Reilly and Cloudera will be hosting Strata+Hadoop World
+2016. If you’re interested in Kudu, there will be several opportunities to
learn more, both from the open source development team as well as some companies
who are already adopting Kudu for their use cases.</p>
@@ -203,320 +224,6 @@ scan path to speed up queries.</p>
-<!-- Articles -->
-<article>
- <header>
- <h1 class="entry-title"><a href="/2016/08/31/intro-flume-kudu-sink.html">An Introduction to the Flume Kudu Sink</a></h1>
- <p class="meta">Posted 31 Aug 2016 by Ara Abrahamian</p>
- </header>
- <div class="entry-content">
-
- <p>This post discusses the Kudu Flume Sink. First, I\u2019ll give some background on why we considered
-using Kudu, what Flume does for us, and how Flume fits with Kudu in our project.</p>
-
-<h2 id="why-kudu">Why Kudu</h2>
-
-<p>Traditionally in the Hadoop ecosystem we\u2019ve dealt with various <em>batch processing</em> technologies such
-as MapReduce and the many libraries and tools built on top of it in various languages (Apache Pig,
-Apache Hive, Apache Oozie and many others). The main problem with this approach is that it needs to
-process the whole data set in batches, again and again, as soon as new data gets added. Things get
-really complicated when a few such tasks need to get chained together, or when the same data set
-needs to be processed in various ways by different jobs, while all compete for the shared cluster
-resources.</p>
-
-<p>The opposite of this approach is <em>stream processing</em>: process the data as soon as it arrives, not
-in batches. Streaming systems such as Spark Streaming, Storm, Kafka Streams, and many others make
-this possible. But writing streaming services is not trivial. The streaming systems are becoming
-more and more capable and support more complex constructs, but they are not yet easy to use. All
-queries and processes need to be carefully planned and implemented.</p>
-
-<p>To summarize, <em>batch processing</em> is:</p>
-
-<ul>
- <li>file-based</li>
- <li>a paradigm that processes large chunks of data as a group</li>
- <li>high latency and high throughput, both for ingest and query</li>
- <li>typically easy to program, but hard to orchestrate</li>
- <li>well suited for writing ad-hoc queries, although they are typically high latency</li>
-</ul>
-
-<p>While <em>stream processing</em> is:</p>
-
-<ul>
- <li>a totally different paradigm, which involves single events and time windows instead of large groups of events</li>
- <li>still file-based and not a long-term database</li>
- <li>not batch-oriented, but incremental</li>
- <li>ultra-fast ingest and ultra-fast query (query results basically pre-calculated)</li>
- <li>not so easy to program, relatively easy to orchestrate</li>
- <li>impossible to write ad-hoc queries</li>
-</ul>
-
-<p>And a Kudu-based <em>near real-time</em> approach is:</p>
-
-<ul>
- <li>flexible and expressive, thanks to SQL support via Apache Impala (incubating)</li>
- <li>a table-oriented, mutable data store that feels like a traditional relational database</li>
- <li>very easy to program, you can even pretend it\u2019s good old MySQL</li>
- <li>low-latency and relatively high throughput, both for ingest and query</li>
-</ul>
-
-<p>At Argyle Data, we\u2019re dealing with complex fraud detection scenarios. We need to ingest massive
-amounts of data, run machine learning algorithms and generate reports. When we created our current
-architecture two years ago we decided to opt for a database as the backbone of our system. That
-database is Apache Accumulo. It\u2019s a key-value based database which runs on top of Hadoop HDFS,
-quite similar to HBase but with some important improvements such as cell level security and ease
-of deployment and management. To enable querying of this data for quite complex reporting and
-analytics, we used Presto, a distributed query engine with a pluggable architecture open-sourced
-by Facebook. We wrote a connector for it to let it run queries against the Accumulo database. This
-architecture has served us well, but there were a few problems:</p>
-
-<ul>
- <li>we need to ingest even more massive volumes of data in real-time</li>
- <li>we need to perform complex machine-learning calculations on even larger data-sets</li>
- <li>we need to support ad-hoc queries, plus long-term data warehouse functionality</li>
-</ul>
-
-<p>So, we\u2019ve started gradually moving the core machine-learning pipeline to a streaming based
-solution. This way we can ingest and process larger data-sets faster in the real-time. But then how
-would we take care of ad-hoc queries and long-term persistence? This is where Kudu comes in. While
-the machine learning pipeline ingests and processes real-time data, we store a copy of the same
-ingested data in Kudu for long-term access and ad-hoc queries. Kudu is our <em>data warehouse</em>. By
-using Kudu and Impala, we can retire our in-house Presto connector and rely on Impala\u2019s
-super-fast query engine.</p>
-
-<p>But how would we make sure data is reliably ingested into the streaming pipeline <em>and</em> the
-Kudu-based data warehouse? This is where Apache Flume comes in.</p>
-
-<h2 id="why-flume">Why Flume</h2>
-
-<p>According to their <a href="http://flume.apache.org/">website</a> \u201cFlume is a distributed, reliable, and
-available service for efficiently collecting, aggregating, and moving large amounts of log data.
-It has a simple and flexible architecture based on streaming data flows. It is robust and fault
-tolerant with tunable reliability mechanisms and many failover and recovery mechanisms.\u201d As you
-can see, nowhere is Hadoop mentioned but Flume is typically used for ingesting data to Hadoop
-clusters.</p>
-
-<p><img src="https://blogs.apache.org/flume/mediaresource/ab0d50f6-a960-42cc-971e-3da38ba3adad" alt="png" /></p>
-
-<p>Flume has an extensible architecture. An instance of Flume, called an <em>agent</em>, can have multiple
-<em>channels</em>, with each having multiple <em>sources</em> and <em>sinks</em> of various types. Sources queue data
-in channels, which in turn write out data to sinks. Such <em>pipelines</em> can be chained together to
-create even more complex ones. There may be more than one agent and agents can be configured to
-support failover and recovery.</p>
-
-<p>Flume comes with a bunch of built-in types of channels, sources and sinks. Memory channel is the
-default (an in-memory queue with no persistence to disk), but other options such as Kafka- and
-File-based channels are also provided. As for the sources, Avro, JMS, Thrift, spooling directory
-source are some of the built-in ones. Flume also ships with many sinks, including sinks for writing
-data to HDFS, HBase, Hive, Kafka, as well as to other Flume agents.</p>
-
-<p>In the rest of this post I\u2019ll go over the Kudu Flume sink and show you how to configure Flume to
-write ingested data to a Kudu table. The sink has been part of the Kudu distribution since the 0.8
-release and the source code can be found <a href="https://github.com/apache/kudu/tree/master/java/kudu-flume-sink">here</a>.</p>
-
-<h2 id="configuring-the-kudu-flume-sink">Configuring the Kudu Flume Sink</h2>
-
-<p>Here is a sample flume configuration file:</p>
-
-<pre><code>agent1.sources = source1
-agent1.channels = channel1
-agent1.sinks = sink1
-
-agent1.sources.source1.type = exec
-agent1.sources.source1.command = /usr/bin/vmstat 1
-agent1.sources.source1.channels = channel1
-
-agent1.channels.channel1.type = memory
-agent1.channels.channel1.capacity = 10000
-agent1.channels.channel1.transactionCapacity = 1000
-
-agent1.sinks.sink1.type = org.apache.flume.sink.kudu.KuduSink
-agent1.sinks.sink1.masterAddresses = localhost
-agent1.sinks.sink1.tableName = stats
-agent1.sinks.sink1.channel = channel1
-agent1.sinks.sink1.batchSize = 50
-agent1.sinks.sink1.producer = org.apache.kudu.flume.sink.SimpleKuduEventProducer
-</code></pre>
-
-<p>We define a source called <code>source1</code> which simply executes a <code>vmstat</code> command to continuously generate
-virtual memory statistics for the machine and queue events into an in-memory <code>channel1</code> channel,
-which in turn is used for writing these events to a Kudu table called <code>stats</code>. We are using
-<code>org.apache.kudu.flume.sink.SimpleKuduEventProducer</code> as the producer. <code>SimpleKuduEventProducer</code> is
-the built-in and default producer, but it\u2019s implemented as a showcase for how to write Flume
-events into Kudu tables. For any serious functionality we\u2019d have to write a custom producer. We
-need to make this producer and the <code>KuduSink</code> class available to Flume. We can do that by simply
-copying the <code>kudu-flume-sink-<VERSION>.jar</code> jar file from the Kudu distribution to the
-<code>$FLUME_HOME/plugins.d/kudu-sink/lib</code> directory in the Flume installation. The jar file contains
-<code>KuduSink</code> and all of its dependencies (including Kudu java client classes).</p>
-
-<p>At a minimum, the Kudu Flume Sink needs to know where the Kudu masters are
-(<code>agent1.sinks.sink1.masterAddresses = localhost</code>) and which Kudu table should be used for writing
-Flume events to (<code>agent1.sinks.sink1.tableName = stats</code>). The Kudu Flume Sink doesn\u2019t create this
-table, it has to be created before the Kudu Flume Sink is started.</p>
-
-<p>You may also notice the <code>batchSize</code> parameter. Batch size is used for batching up to that many
-Flume events and flushing the entire batch in one shot. Tuning batchSize properly can have a huge
-impact on ingest performance of the Kudu cluster.</p>
-
-<p>Here is a complete list of KuduSink parameters:</p>
-
-<table>
- <thead>
- <tr>
- <th>Parameter Name</th>
- <th>Default</th>
- <th>Description</th>
- </tr>
- </thead>
- <tbody>
- <tr>
- <td>masterAddresses</td>
- <td>N/A</td>
- <td>Comma-separated list of \u201chost:port\u201d pairs of the masters (port optional)</td>
- </tr>
- <tr>
- <td>tableName</td>
- <td>N/A</td>
- <td>The name of the table in Kudu to write to</td>
- </tr>
- <tr>
- <td>producer</td>
- <td>org.apache.kudu.flume.sink.SimpleKuduEventProducer</td>
- <td>The fully qualified class name of the Kudu event producer the sink should use</td>
- </tr>
- <tr>
- <td>batchSize</td>
- <td>100</td>
- <td>Maximum number of events the sink should take from the channel per transaction, if available</td>
- </tr>
- <tr>
- <td>timeoutMillis</td>
- <td>30000</td>
- <td>Timeout period for Kudu operations, in milliseconds</td>
- </tr>
- <tr>
- <td>ignoreDuplicateRows</td>
- <td>true</td>
- <td>Whether to ignore errors indicating that we attempted to insert duplicate rows into Kudu</td>
- </tr>
- </tbody>
-</table>
-
-<p>Let\u2019s take a look at the source code for the built-in producer class:</p>
-
-<pre><code class="language-java">public class SimpleKuduEventProducer implements KuduEventProducer {
- private byte[] payload;
- private KuduTable table;
- private String payloadColumn;
-
- public SimpleKuduEventProducer(){
- }
-
- @Override
- public void configure(Context context) {
- payloadColumn = context.getString("payloadColumn","payload");
- }
-
- @Override
- public void configure(ComponentConfiguration conf) {
- }
-
- @Override
- public void initialize(Event event, KuduTable table) {
- this.payload = event.getBody();
- this.table = table;
- }
-
- @Override
- public List<Operation> getOperations() throws FlumeException {
- try {
- Insert insert = table.newInsert();
- PartialRow row = insert.getRow();
- row.addBinary(payloadColumn, payload);
-
- return Collections.singletonList((Operation) insert);
- } catch (Exception e){
- throw new FlumeException("Failed to create Kudu Insert object!", e);
- }
- }
-
- @Override
- public void close() {
- }
-}
-</code></pre>
-
-<p><code>SimpleKuduEventProducer</code> implements the <code>org.apache.kudu.flume.sink.KuduEventProducer</code> interface,
-which itself looks like this:</p>
-
-<pre><code class="language-java">public interface KuduEventProducer extends Configurable, ConfigurableComponent {
- /**
- * Initialize the event producer.
- * @param event to be written to Kudu
- * @param table the KuduTable object used for creating Kudu Operation objects
- */
- void initialize(Event event, KuduTable table);
-
- /**
- * Get the operations that should be written out to Kudu as a result of this
- * event. This list is written to Kudu using the Kudu client API.
- * @return List of {@link org.kududb.client.Operation} which
- * are written as such to Kudu
- */
- List<Operation> getOperations();
-
- /*
- * Clean up any state. This will be called when the sink is being stopped.
- */
- void close();
-}
-</code></pre>
-
-<p><code>public void configure(Context context)</code> is called when an instance of our producer is instantiated
-by the KuduSink. SimpleKuduEventProducer\u2019s implementation looks for a producer parameter named
-<code>payloadColumn</code> and uses its value (\u201cpayload\u201d if not overridden in Flume configuration file) as the
-column which will hold the value of the Flume event payload. If you recall from above, we had
-configured the KuduSink to listen for events generated from the <code>vmstat</code> command. Each output row
-from that command will be stored as a new row containing a <code>payload</code> column in the <code>stats</code> table.
-<code>SimpleKuduEventProducer</code> does not have any configuration parameters, but if it had any we would
-define them by prefixing it with <code>producer.</code> (<code>agent1.sinks.sink1.producer.parameter1</code> for
-example).</p>
-
-<p>The main producer logic resides in the <code>public List<Operation> getOperations()</code> method. In
-SimpleKuduEventProducer\u2019s implementation we simply insert the binary body of the Flume event into
-the Kudu table. Here we call Kudu\u2019s <code>newInsert()</code> to initiate an insert, but could have used
-<code>Upsert</code> if updating an existing row was also an option, in fact there\u2019s another producer
-implementation available for doing just that: <code>SimpleKeyedKuduEventProducer</code>. Most probably you
-will need to write your own custom producer in the real world, but you can base your implementation
-on the built-in ones.</p>
-
-<p>In the future, we plan to add more flexible event producer implementations so that creation of a
-custom event producer is not required to write data to Kudu. See
-<a href="https://gerrit.cloudera.org/#/c/4034/">here</a> for a work-in-progress generic event producer for
-Avro-encoded Events.</p>
-
-<h2 id="conclusion">Conclusion</h2>
-
-<p>Kudu is a scalable data store which lets us ingest insane amounts of data per second. Apache Flume
-helps us aggregate data from various sources, and the Kudu Flume Sink lets us easily store
-the aggregated Flume events into Kudu. Together they enable us to create a data warehouse out of
-disparate sources.</p>
-
-<p><em>Ara Abrahamian is a software engineer at Argyle Data building fraud detection systems using
-sophisticated machine learning methods. Ara is the original author of the Flume Kudu Sink that
-is included in the Kudu distribution. You can follow him on Twitter at
-<a href="https://twitter.com/ara_e">@ara_e</a>.</em></p>
-
-
-
- </div>
- <div class="read-full">
- <a class="btn btn-info" href="/2016/08/31/intro-flume-kudu-sink.html">Read full post...</a>
- </div>
-</article>
-
-
-
<!-- Pagination links -->
<nav>
@@ -535,6 +242,8 @@ is included in the Kudu distribution. You can follow him on Twitter at
<h3>Recent posts</h3>
<ul>
+ <li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
+
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
@@ -563,8 +272,6 @@ is included in the Kudu distribution. You can follow him on Twitter at
<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>
-
</ul>
</div>
</div>