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Posted to commits@chukwa.apache.org by ey...@apache.org on 2011/12/06 04:09:06 UTC
svn commit: r1210762 - in /incubator/chukwa/trunk: ./ src/docs/changes/
src/site/apt/ src/site/resources/css/ src/site/resources/scripts/
Author: eyang
Date: Tue Dec 6 03:09:06 2011
New Revision: 1210762
URL: http://svn.apache.org/viewvc?rev=1210762&view=rev
Log:
CHUKWA-616. Updated release note and change log generation. (Eric Yang)
Added:
incubator/chukwa/trunk/src/site/apt/releasenotes.apt
incubator/chukwa/trunk/src/site/resources/css/
incubator/chukwa/trunk/src/site/resources/css/ChangesFancyStyle.css
- copied unchanged from r1210188, incubator/chukwa/trunk/src/docs/changes/ChangesFancyStyle.css
incubator/chukwa/trunk/src/site/resources/css/ChangesSimpleStyle.css
- copied unchanged from r1210188, incubator/chukwa/trunk/src/docs/changes/ChangesSimpleStyle.css
incubator/chukwa/trunk/src/site/resources/scripts/
incubator/chukwa/trunk/src/site/resources/scripts/changes2html.pl
- copied unchanged from r1210188, incubator/chukwa/trunk/src/docs/changes/changes2html.pl
Removed:
incubator/chukwa/trunk/src/docs/changes/ChangesFancyStyle.css
incubator/chukwa/trunk/src/docs/changes/ChangesSimpleStyle.css
incubator/chukwa/trunk/src/docs/changes/changes2html.pl
Modified:
incubator/chukwa/trunk/CHANGES.txt
incubator/chukwa/trunk/pom.xml
Modified: incubator/chukwa/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/incubator/chukwa/trunk/CHANGES.txt?rev=1210762&r1=1210761&r2=1210762&view=diff
==============================================================================
--- incubator/chukwa/trunk/CHANGES.txt (original)
+++ incubator/chukwa/trunk/CHANGES.txt Tue Dec 6 03:09:06 2011
@@ -104,6 +104,8 @@ Trunk (unreleased changes)
BUG FIXES
+ CHUKWA-616. Updated release note and change log generation. (Eric Yang)
+
CHUKWA-614. Updated parent iframe resize code. (Eric Yang)
CHUKWA-613. Removed Jersey 1.1 from source code library path. (Eric Yang)
@@ -194,7 +196,7 @@ Trunk (unreleased changes)
CHUKWA-478. Fixed TestSocketTee intermittent failure. (Chris Douglas via Eric Yang)
-Chukwa 0.4
+Release 0.4
NEW FEATURES
Modified: incubator/chukwa/trunk/pom.xml
URL: http://svn.apache.org/viewvc/incubator/chukwa/trunk/pom.xml?rev=1210762&r1=1210761&r2=1210762&view=diff
==============================================================================
--- incubator/chukwa/trunk/pom.xml (original)
+++ incubator/chukwa/trunk/pom.xml Tue Dec 6 03:09:06 2011
@@ -619,6 +619,24 @@
<goal>run</goal>
</goals>
</execution>
+ <execution>
+ <id>pre-site</id>
+ <phase>pre-site</phase>
+ <goals>
+ <goal>run</goal>
+ </goals>
+ <configuration>
+ <tasks>
+ <mkdir dir="${project.build.directory}/site" />
+ <exec executable="perl" input="CHANGES.txt" output="${project.build.directory}/site/changes.html" failonerror="true">
+ <arg value="src/site/resources/scripts/changes2html.pl" />
+ </exec>
+ <copy todir="${project.build.directory}/site">
+ <fileset dir="src/site/resources/css" includes="*.css" />
+ </copy>
+ </tasks>
+ </configuration>
+ </execution>
</executions>
</plugin>
</plugins>
Added: incubator/chukwa/trunk/src/site/apt/releasenotes.apt
URL: http://svn.apache.org/viewvc/incubator/chukwa/trunk/src/site/apt/releasenotes.apt?rev=1210762&view=auto
==============================================================================
--- incubator/chukwa/trunk/src/site/apt/releasenotes.apt (added)
+++ incubator/chukwa/trunk/src/site/apt/releasenotes.apt Tue Dec 6 03:09:06 2011
@@ -0,0 +1,45 @@
+Release Notes - Hadoop Chukwa - Version 0.5
+
+Overall Status
+
+ This is the third public release of Chukwa, a log analysis framework on top of Hadoop
+and HBase. Chukwa has been tested at scale and used in some production settings, and
+is reasonably robust and well behaved. For instructions on setting up Chukwa, see the
+administration guide and the rest of the Chukwa documentation.
+
+ The collection components of Chukwa -- adaptors, agents, and collectors have been fairly
+aggressively tested, and can be counted on to perform properly and recover from failures.
+
+ The demux pipeline has been cleaned up somewhat, and is now documented. See the programming
+guide for a discussion of how to customize demux for your purposes.
+
+ HICC, the visualization component, is still "beta" quality. It's been used succesfully at
+multiple sites, but work is ongoing.
+
+Important Changes Since Last Release
+
+ * Chukwa can store data on HBase for improved random read/write performance.
+
+ * New addition of SocketAdaptor for streaming Log4JSocketAppender traffic.
+
+ * There have been a number of bug fixes and code cleanups since the last release;
+ check the changelog and JIRA for details.
+
+Requirements
+
+ Chukwa relies on Java 1.6, and requires maven 3.0.3 to build.
+The back-end processing requires Hadoop 0.20.205.1+, HBase 0.90.4+, and Pig 0.9.1+.
+
+Known Limitations
+
+ * HICC defaults to assuming data is UTC; if your machines run on local time,
+ HICC graphs will not display properly until you change the HICC timezone.
+ You can do this by clicking the small "gear" icon on the time selection tool.
+
+ * As mentioned in the administration guide, the pig aggregation script requires
+ external scheduling in cronjob or Jenkins.
+
+ * Salsa Finite State Machine has not been ported forward to store data on HBase.
+
+ * There is currently no down sampling script for data stored on HBase. Long term
+ trending visualization might not work for large scale data.