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Posted to commits@samza.apache.org by ma...@apache.org on 2014/03/18 02:49:10 UTC
svn commit: r1578709 - in /incubator/samza/site: index.html
learn/documentation/0.7.0/container/state-management.html sitemap.xml
Author: martinkl
Date: Tue Mar 18 01:49:10 2014
New Revision: 1578709
URL: http://svn.apache.org/r1578709
Log:
SAMZA-185: update website to reflect the fact that Kafka 0.8.1 is released
Modified:
incubator/samza/site/index.html
incubator/samza/site/learn/documentation/0.7.0/container/state-management.html
incubator/samza/site/sitemap.xml
Modified: incubator/samza/site/index.html
URL: http://svn.apache.org/viewvc/incubator/samza/site/index.html?rev=1578709&r1=1578708&r2=1578709&view=diff
==============================================================================
--- incubator/samza/site/index.html (original)
+++ incubator/samza/site/index.html Tue Mar 18 01:49:10 2014
@@ -85,7 +85,6 @@
<p>We are just moving our code to open source. This newly open sourced version has a few limitations:</p>
<ul>
-<li>It depends on a snapshot version of Kafka that will not officially be released for a few months.</li>
<li>This branch represents our trunk, not the production version at LinkedIn. This rollout is pending.</li>
<li>We have not yet fully implemented our plans around fault-tolerance semantics.</li>
</ul>
Modified: incubator/samza/site/learn/documentation/0.7.0/container/state-management.html
URL: http://svn.apache.org/viewvc/incubator/samza/site/learn/documentation/0.7.0/container/state-management.html?rev=1578709&r1=1578708&r2=1578709&view=diff
==============================================================================
--- incubator/samza/site/learn/documentation/0.7.0/container/state-management.html (original)
+++ incubator/samza/site/learn/documentation/0.7.0/container/state-management.html Tue Mar 18 01:49:10 2014
@@ -202,7 +202,7 @@
<p>The changelogs are just normal streams—other downstream tasks can subscribe to this state and use it. And it turns out that very often the most natural way to represent the output of a job is as the changelog of its task (we'll show some examples in a bit).</p>
-<p>Of course a log of changes only grows over time so this would soon become impractical. Kafka has <a href="https://cwiki.apache.org/confluence/display/KAFKA/Log+Compaction">log-compaction</a> which provides special support for this kind of use case, though. This feature allows Kafka to compact duplicate entries (i.e. multiple updates with the same key) in the log rather than just deleting old log segments. This feature is new, it is in trunk and will be released soon as part of the 0.8.1 release.</p>
+<p>Of course a log of changes only grows over time so this would soon become impractical. Kafka has <a href="http://kafka.apache.org/documentation#compaction">log compaction</a> which provides special support for this kind of use case, though. This feature allows Kafka to compact duplicate entries (i.e. multiple updates with the same key) in the log rather than just deleting old log segments. This feature is available since Kafka 0.8.1.</p>
<p>The Kafka brokers scale well up to terabytes of data per machine for changelogs as for other topics. Log compaction proceeds at about 50MB/sec/core or whatever the I/O limits of the broker are.</p>
Modified: incubator/samza/site/sitemap.xml
URL: http://svn.apache.org/viewvc/incubator/samza/site/sitemap.xml?rev=1578709&r1=1578708&r2=1578709&view=diff
==============================================================================
--- incubator/samza/site/sitemap.xml (original)
+++ incubator/samza/site/sitemap.xml Tue Mar 18 01:49:10 2014
@@ -4,7 +4,7 @@
<url>
<loc>http://samza.incubator.apache.org/</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
<changefreq>daily</changefreq>
<priority>1.0</priority>
</url>
@@ -14,287 +14,287 @@
<url>
<loc>http://samza.incubator.apache.org/community/committers.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/community/irc.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/community/mailing-lists.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/contribute/code.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/contribute/coding-guide.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/contribute/disclaimer.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/contribute/projects.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/contribute/rules.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/contribute/seps.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/index.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/api/overview.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/comparisons/introduction.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/comparisons/mupd8.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/comparisons/storm.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/checkpointing.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/event-loop.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/index.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/jmx.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/metrics.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/state-management.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/streams.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/task-runner.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/container/windowing.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/index.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/introduction/architecture.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/introduction/background.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/introduction/concepts.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/jobs/configuration.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/jobs/job-runner.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/jobs/logging.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/jobs/packaging.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/jobs/yarn-jobs.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/operations/kafka.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/operations/security.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/yarn/application-master.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/documentation/0.7.0/yarn/isolation.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/tutorials/0.7.0/deploy-samza-job-from-hdfs.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/tutorials/0.7.0/index.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/learn/tutorials/0.7.0/remote-debugging-samza.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/startup/download/index.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>
<url>
<loc>http://samza.incubator.apache.org/startup/hello-samza/0.7.0/index.html</loc>
- <lastmod>2014-03-13</lastmod>
+ <lastmod>2014-03-18</lastmod>
</url>