accumulo-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
Subject svn commit: r906245 - in /websites/staging/accumulo/trunk/content: ./ release_notes/1.6.0.html
Date Tue, 15 Apr 2014 05:23:32 GMT
Author: buildbot
Date: Tue Apr 15 05:23:31 2014
New Revision: 906245

Staging update by buildbot for accumulo

    websites/staging/accumulo/trunk/content/   (props changed)

Propchange: websites/staging/accumulo/trunk/content/
--- cms:source-revision (original)
+++ cms:source-revision Tue Apr 15 05:23:31 2014
@@ -1 +1 @@

Modified: websites/staging/accumulo/trunk/content/release_notes/1.6.0.html
--- websites/staging/accumulo/trunk/content/release_notes/1.6.0.html (original)
+++ websites/staging/accumulo/trunk/content/release_notes/1.6.0.html Tue Apr 15 05:23:31 2014
@@ -134,6 +134,16 @@
 <h3 id="viewfs">ViewFS</h3>
 <p>Multiple bug-fixes were made to support running Accumulo over multiple HDFS instances
using ViewFS. <a href="" title="Failures
using viewfs with multiple namenodes">ACCUMULO-2047</a> is the parent
 ticket that contains numerous fixes to enable this support.</p>
+<h3 id="packaging">Packaging</h3>
+<p>One notable change that was made to the binary tarball is the purposeful omission
of a pre-built copy of the Accumulo "native map" library.
+This shared library is used at ingest time to implement an off-JVM-heap sorted map that greatly
increases ingest throughput while side-stepping
+issues such as JVM garbage collection pauses. In earlier releases, a pre-built copy of this
shared library was included in the binary tarball; however, the decision was made to omit
this due to the potential variance in toolchains on the target system.</p>
+<p>It is recommended that users invoke the provided before
running Accumulo:</p>
+<div class="codehilite"><pre>   $<span class="n">ACCUMULO_HOME</span><span
class="o">/</span><span class="n">bin</span><span class="o">/</span><span
class="n">build_native_library</span><span class="p">.</span><span
+<p>Be aware that you will need a C++ compiler/toolchain installed to build this library.
Check your GNU/Linux distribution documentation for the package manager command.</p>
 <h3 id="other-notable-changes">Other notable changes</h3>
 <li><a href="" title="Add FATE
administration to shell">ACCUMULO-842</a> Added FATE administration to shell</li>

View raw message