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The following commit(s) were added to refs/heads/asf-staging by this push:
new c29b047 Automatic Site Publish by Buildbot
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commit c29b047deed8f40a499c57a6b44c3cac70d30d54
Author: buildbot <us...@infra.apache.org>
AuthorDate: Thu Oct 21 14:43:16 2021 +0000
Automatic Site Publish by Buildbot
---
output/feed.xml | 4 ++--
output/release/accumulo-2.1.0/index.html | 39 ++++++++++++++++++++++++++++----
output/search_data.json | 2 +-
3 files changed, 38 insertions(+), 7 deletions(-)
diff --git a/output/feed.xml b/output/feed.xml
index 4b9c4f5..5377452 100644
--- a/output/feed.xml
+++ b/output/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>https://accumulo.apache.org/</link>
<atom:link href="https://accumulo.apache.org/feed.xml"; rel="self"
type="application/rss+xml"/>
- <pubDate>Wed, 20 Oct 2021 16:55:06 +0000</pubDate>
- <lastBuildDate>Wed, 20 Oct 2021 16:55:06 +0000</lastBuildDate>
+ <pubDate>Thu, 21 Oct 2021 14:43:09 +0000</pubDate>
+ <lastBuildDate>Thu, 21 Oct 2021 14:43:09 +0000</lastBuildDate>
<generator>Jekyll v4.2.0</generator>
diff --git a/output/release/accumulo-2.1.0/index.html
b/output/release/accumulo-2.1.0/index.html
index 64ce1b7..33bab80 100644
--- a/output/release/accumulo-2.1.0/index.html
+++ b/output/release/accumulo-2.1.0/index.html
@@ -172,7 +172,7 @@
<p>This release is known to be incompatible with prior versions of the client
libraries. That is, the 2.0.0 or 2.0.1 version of the client libraries will not
-be able to communicate with a 2.1.0 or later installaction of Accumulo, nor
will
+be able to communicate with a 2.1.0 or later installation of Accumulo, nor will
the 2.1.0 or later version of the client libraries communicate with a 2.0.1 or
earlier installation.</p>
@@ -213,6 +213,14 @@ doing a logarithmic amount of work.</li>
See its <a
href="https://static.javadoc.io/org.apache.accumulo/accumulo-tserver/2.0.1/org/apache/accumulo/tserver/compaction/CompactionStrategy.html";>javadoc</a>
for more information. Github tickets related to these changes: <a
href="https://github.com/apache/accumulo/issues/564";>#564</a> <a
href="https://github.com/apache/accumulo/issues/1605";>#1605</a> <a
href="https://github.com/apache/accumulo/issues/1609";>#1609</a> <a
href="https://github.com/apache/accumulo/issues/1649";>#1649</a> <a
href="https://github.com/apache/accumulo/issues/";>#</a></p>
+<h3 id="external-compactions-experimental">External Compactions
(experimental)</h3>
+
+<p>This release includes two new optional server components,
CompactionCoordinator and Compactor,
+that enables the user to run major compactions outside of the Tablet Server.
See
+<a href="/docs/2.x/_docs-2/getting-started/design.md}, {% dlink
administration/compaction">compaction </a> and the
+External Compaction <a
href="https://accumulo.apache.org/blog/2021/07/08/external-compactions.html";>blog
post</a> for more information. This work was completed
+over many tickets, see the GitHub <a
href="https://github.com/apache/accumulo/projects/20";>project</a> for the
related issues. <a
href="https://github.com/apache/accumulo/issues/2096";>#2096</a></p>
+
<h3 id="fixed-gc-metadata-hotspots">Fixed GC Metadata hotspots</h3>
<p>Prior to this release, Accumulo stored GC file candidates in the metadata
table
@@ -310,6 +318,20 @@ you have configured.</li>
<li>See also <a
href="https://github.com/apache/accumulo/issues/1640";>#1640</a> <a
href="https://github.com/apache/accumulo/issues/1642";>#1642</a> <a
href="https://github.com/apache/accumulo/issues/1703";>#1703</a> <a
href="https://github.com/apache/accumulo/issues/1704";>#1704</a> <a
href="https://github.com/apache/accumulo/issues/1873";>#1873</a> <a
href="https://github.com/apache/accumulo/issues/1907";>#1907</a></li>
</ul>
+<h3 id="new-tracing-facility">New Tracing Facility</h3>
+
+<p>HTrace support was removed in this release and has been replaced with <a
href="https://opentelemetry.io/";>OpenTelemetry</a>. Trace information
+will not be shown in the monitor. See comments in <a
href="https://github.com/apache/accumulo/issues/2259";>#2259</a> for an example
of how to configure
+Accumulo to emit traces to supported OpenTelemetry sinks. <a
href="https://github.com/apache/accumulo/issues/2257";>#2257</a></p>
+
+<h3 id="new-metrics-implementation">New Metrics Implementation</h3>
+
+<p>The Hadoop Metrics2 framework is no longer being used to emit metrics from
Accumulo. Accumulo is now
+using the <a href="https://micrometer.io/";>Micrometer</a> framework. Metric
name and type changes have been documented in
+org.apache.accumulo.core.metrics.MetricsProducer, see the <a
href="https://static.javadoc.io/org.apache.accumulo/accumulo-core/2.0.1/org/apache/accumulo/core/metrics/MetricsProducer.html";>javadoc</a>
+for more information. See comments in <a
href="https://github.com/apache/accumulo/issues/2305";>#2305</a> for an example
of how to configure Accumulo to emit
+metrics to supported Micrometer sinks. <a
href="https://github.com/apache/accumulo/issues/1134";>#1134</a></p>
+
<h3 id="new-spi-package">New SPI Package</h3>
<p>New SPI Package <a
href="https://github.com/apache/accumulo/issues/1900";>#1900</a> <a
href="https://github.com/apache/accumulo/issues/1905";>#1905</a> <a
href="https://github.com/apache/accumulo/issues/1880";>#1880</a> <a
href="https://github.com/apache/accumulo/issues/1891";>#1891</a> <a
href="https://github.com/apache/accumulo/issues/1426";>#1426</a></p>
@@ -328,7 +350,16 @@ you have configured.</li>
<h3 id="new-ability-for-user-to-define-context-classloaders">New ability for
user to define context classloaders</h3>
-<p>Deprecated VFS ClassLoader and added ability for user to define context
classloaders <a href="https://github.com/apache/accumulo/issues/1747";>#1747</a>
<a href="https://github.com/apache/accumulo/issues/1715";>#1715</a></p>
+<p>Deprecated the existing VFS ClassLoader for eventual removal and created a
new mechanism for users
+to load their own classloader implementations. The new VFS classloader and VFS
context classloaders
+are in a new <a
href="https://github.com/apache/accumulo-classloaders/tree/main/modules/vfs-class-loader";>repo</a>
and can now be specified using system properties. <a
href="https://github.com/apache/accumulo/issues/1747";>#1747</a> <a
href="https://github.com/apache/accumulo/issues/1715";>#1715</a></p>
+
+<h3
id="change-in-uncaught-exceptionerror-handling-in-server-side-threads">Change
in uncaught Exception/Error handling in server-side threads</h3>
+
+<p>Consolidated and normalized thread pool and thread creation. All threads
created through this code path
+will have an UncaughtExceptionHanlder attached to it that will log the fact
that the Thread encountered
+an uncaught Exception and is now dead. When an Error is encountered it will
attempt to print a message
+to stderr then terminate the VM using Runtime.halt. <a
href="https://github.com/apache/accumulo/issues/1808";>#1808</a> <a
href="https://github.com/apache/accumulo/issues/1818";>#1818</a></p>
<h3 id="updated-hash-algorithm">Updated hash algorithm</h3>
@@ -336,7 +367,8 @@ you have configured.</li>
<h3 id="various-performance-improvements-when-deleting-tables">Various
Performance improvements when deleting tables</h3>
-<p>Make delete table operations cancel user compactions <a
href="https://github.com/apache/accumulo/issues/2030";>#2030</a>.
+<p>Make delete table operations cancel user compactions <a
href="https://github.com/apache/accumulo/issues/2030";>#2030</a> <a
href="https://github.com/apache/accumulo/issues/2169";>#2169</a>.
+Prevent compactions from starting when delete table is called <a
href="https://github.com/apache/accumulo/issues/2182";>#2182</a> <a
href="https://github.com/apache/accumulo/issues/2240";>#2240</a>.
Added check to not flush when table is being deleted <a
href="https://github.com/apache/accumulo/issues/1887";>#1887</a>.
Make the UnloadTabletHandler log before waiting for deletes to finish <a
href="https://github.com/apache/accumulo/issues/1881";>#1881</a>.
Stop user flush if table is being deleted <a
href="https://github.com/apache/accumulo/issues/1931";>#1931</a></p>
@@ -375,7 +407,6 @@ Stop user flush if table is being deleted <a
href="https://github.com/apache/acc
<li><a href="https://github.com/apache/accumulo/issues/1848";>#1848</a>
Update column name in the monitor UI</li>
<li><a href="https://github.com/apache/accumulo/issues/2039";>#2039</a> <a
href="https://github.com/apache/accumulo/issues/2045";>#2045</a> Add bulk import
option to ignore empty dirs</li>
<li><a href="https://github.com/apache/accumulo/issues/2064";>#2064</a> Add
option to disable encryption to AESCryptoService</li>
- <li><a href="https://github.com/apache/accumulo/issues/";>#</a></li>
</ul>
<h2 id="upgrading">Upgrading</h2>
diff --git a/output/search_data.json b/output/search_data.json
index b9c374e..4b831f2 100644
--- a/output/search_data.json
+++ b/output/search_data.json
@@ -352,7 +352,7 @@
"release-accumulo-2-1-0": {
"title": "Apache Accumulo 2.1.0",
- "content" : "** DRAFT RELEASE NOTES **Binary IncompatibilityThis
release is known to be incompatible with prior versions of the clientlibraries.
That is, the 2.0.0 or 2.0.1 version of the client libraries will notbe able to
communicate with a 2.1.0 or later installaction of Accumulo, nor willthe 2.1.0
or later version of the client libraries communicate with a 2.0.1 orearlier
installation.Notable ChangesCompaction ChangesSignificant changes were made to
how Accumulo compacts files [...]
+ "content" : "** DRAFT RELEASE NOTES **Binary IncompatibilityThis
release is known to be incompatible with prior versions of the clientlibraries.
That is, the 2.0.0 or 2.0.1 version of the client libraries will notbe able to
communicate with a 2.1.0 or later installation of Accumulo, nor willthe 2.1.0
or later version of the client libraries communicate with a 2.0.1 orearlier
installation.Notable ChangesCompaction ChangesSignificant changes were made to
how Accumulo compacts files [...]
"url": " /release/accumulo-2.1.0/",
"categories": "release"
}
