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Posted to commits@accumulo.apache.org by bu...@apache.org on 2015/05/20 16:55:51 UTC
svn commit: r952045 - in /websites/staging/accumulo/trunk/content: ./
release_notes/1.7.0.html
Author: buildbot
Date: Wed May 20 14:55:51 2015
New Revision: 952045
Log:
Staging update by buildbot for accumulo
Modified:
websites/staging/accumulo/trunk/content/ (props changed)
websites/staging/accumulo/trunk/content/release_notes/1.7.0.html
Propchange: websites/staging/accumulo/trunk/content/
------------------------------------------------------------------------------
--- cms:source-revision (original)
+++ cms:source-revision Wed May 20 14:55:51 2015
@@ -1 +1 @@
-1680535
+1680587
Modified: websites/staging/accumulo/trunk/content/release_notes/1.7.0.html
==============================================================================
--- websites/staging/accumulo/trunk/content/release_notes/1.7.0.html (original)
+++ websites/staging/accumulo/trunk/content/release_notes/1.7.0.html Wed May 20 14:55:51 2015
@@ -455,6 +455,12 @@ introduces a new per-table property whic
<code>VolumeChooser</code>. This ensures that the implementation to choose how HDFS
utilization happens when multiple are available is limited to the expected
subset of all tables.</p>
+<h3 id="table-and-namespace-custom-properties">Table and namespace custom properties</h3>
+<p>Inorder to avoid errors caused by mis-typed configuration properties, Accumulo was strict about which configuration properties
+could be set. However this prevented user from setting arbitrary properties that could be used by custom balancers, compaction
+strategies, volume choosers, and iterators. Under <a href="https://issues.apache.org/jira/browse/ACCUMULO-2841">ACCUMULO-2841</a> the ability to set arbitrary table and
+namespace properties was added. The properties need to be prefixed with <code>table.custom</code>. The changes made in
+<a href="https://issues.apache.org/jira/browse/ACCUMULO-3177">ACCUMULO-3177</a> and <a href="https://issues.apache.org/jira/browse/ACCUMULO-3439">ACCUMULO-3439</a> leverage this new feature.</p>
<h1 id="notable-bug-fixes">Notable Bug Fixes</h1>
<h2 id="sourceswitchingiterator-deadlock">SourceSwitchingIterator Deadlock</h2>
<p>An instance of SourceSwitchingIterator, the Accumulo iterator which