From 220f4603962d795a631bb6575f1fb3ca445fbd83 Mon Sep 17 00:00:00 2001
From: Alan Orth <alan.orth@gmail.com>
Date: Mon, 1 Jul 2019 19:11:53 +0300
Subject: [PATCH] Update notes for 2019-07-01

---
 content/posts/2019-07.md | 32 ++++++++++++++++++++++++++++++++
 docs/2019-07/index.html  | 38 +++++++++++++++++++++++++++++++++++---
 docs/sitemap.xml         | 10 +++++-----
 3 files changed, 72 insertions(+), 8 deletions(-)

diff --git a/content/posts/2019-07.md b/content/posts/2019-07.md
index 59f313d5b..1547760e8 100644
--- a/content/posts/2019-07.md
+++ b/content/posts/2019-07.md
@@ -66,5 +66,37 @@ org.apache.solr.common.SolrException: Error CREATEing SolrCore 'statistics-2010'
 
 - Now the cores seem to load, but I still see an error in the Solr Admin UI and I still can't access any stats before 2018
 - I filed an [issue with Atmire](https://tracker.atmire.com/tickets-cgiar-ilri/view-ticket?id=685), so let's see if they can help
+- And since I'm annoyed and it's been a few months, I'm going to move the JVM heap settings that I've been testing on DSpace Test to CGSpace
+- The old ones were:
+
+```
+-Djava.awt.headless=true -Xms8192m -Xmx8192m -XX:+UseConcMarkSweepGC -Dfile.encoding=UTF-8 -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=5400 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false
+```
+
+- And the new ones come from Solr 4.10.x's startup scripts:
+
+```
+    -Djava.awt.headless=true
+    -Xms8192m -Xmx8192m
+    -Dfile.encoding=UTF-8
+    -XX:NewRatio=3
+    -XX:SurvivorRatio=4
+    -XX:TargetSurvivorRatio=90
+    -XX:MaxTenuringThreshold=8
+    -XX:+UseConcMarkSweepGC
+    -XX:+UseParNewGC
+    -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4
+    -XX:+CMSScavengeBeforeRemark
+    -XX:PretenureSizeThreshold=64m
+    -XX:+UseCMSInitiatingOccupancyOnly
+    -XX:CMSInitiatingOccupancyFraction=50
+    -XX:CMSMaxAbortablePrecleanTime=6000
+    -XX:+CMSParallelRemarkEnabled
+    -XX:+ParallelRefProcEnabled
+    -Dcom.sun.management.jmxremote
+    -Dcom.sun.management.jmxremote.port=1337
+    -Dcom.sun.management.jmxremote.ssl=false
+    -Dcom.sun.management.jmxremote.authenticate=false
+```
 
 <!-- vim: set sw=2 ts=2: -->
diff --git a/docs/2019-07/index.html b/docs/2019-07/index.html
index 5ece46ee1..17167c644 100644
--- a/docs/2019-07/index.html
+++ b/docs/2019-07/index.html
@@ -21,7 +21,7 @@ Abenet had another similar issue a few days ago when trying to find the stats fo
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2019-07/" />
 <meta property="article:published_time" content="2019-07-01T12:13:51&#43;03:00"/>
-<meta property="article:modified_time" content="2019-07-01T12:22:43&#43;03:00"/>
+<meta property="article:modified_time" content="2019-07-01T18:54:35&#43;03:00"/>
 
 <meta name="twitter:card" content="summary"/>
 <meta name="twitter:title" content="July, 2019"/>
@@ -47,9 +47,9 @@ Abenet had another similar issue a few days ago when trying to find the stats fo
   "@type": "BlogPosting",
   "headline": "July, 2019",
   "url": "https:\/\/alanorth.github.io\/cgspace-notes\/2019-07\/",
-  "wordCount": "359",
+  "wordCount": "432",
   "datePublished": "2019-07-01T12:13:51\x2b03:00",
-  "dateModified": "2019-07-01T12:22:43\x2b03:00",
+  "dateModified": "2019-07-01T18:54:35\x2b03:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -191,6 +191,38 @@ Abenet had another similar issue a few days ago when trying to find the stats fo
 <li><p>Now the cores seem to load, but I still see an error in the Solr Admin UI and I still can&rsquo;t access any stats before 2018</p></li>
 
 <li><p>I filed an <a href="https://tracker.atmire.com/tickets-cgiar-ilri/view-ticket?id=685">issue with Atmire</a>, so let&rsquo;s see if they can help</p></li>
+
+<li><p>And since I&rsquo;m annoyed and it&rsquo;s been a few months, I&rsquo;m going to move the JVM heap settings that I&rsquo;ve been testing on DSpace Test to CGSpace</p></li>
+
+<li><p>The old ones were:</p>
+
+<pre><code>-Djava.awt.headless=true -Xms8192m -Xmx8192m -XX:+UseConcMarkSweepGC -Dfile.encoding=UTF-8 -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=5400 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false
+</code></pre></li>
+
+<li><p>And the new ones come from Solr 4.10.x&rsquo;s startup scripts:</p>
+
+<pre><code>-Djava.awt.headless=true
+-Xms8192m -Xmx8192m
+-Dfile.encoding=UTF-8
+-XX:NewRatio=3
+-XX:SurvivorRatio=4
+-XX:TargetSurvivorRatio=90
+-XX:MaxTenuringThreshold=8
+-XX:+UseConcMarkSweepGC
+-XX:+UseParNewGC
+-XX:ConcGCThreads=4 -XX:ParallelGCThreads=4
+-XX:+CMSScavengeBeforeRemark
+-XX:PretenureSizeThreshold=64m
+-XX:+UseCMSInitiatingOccupancyOnly
+-XX:CMSInitiatingOccupancyFraction=50
+-XX:CMSMaxAbortablePrecleanTime=6000
+-XX:+CMSParallelRemarkEnabled
+-XX:+ParallelRefProcEnabled
+-Dcom.sun.management.jmxremote
+-Dcom.sun.management.jmxremote.port=1337
+-Dcom.sun.management.jmxremote.ssl=false
+-Dcom.sun.management.jmxremote.authenticate=false
+</code></pre></li>
 </ul>
 
 <!-- vim: set sw=2 ts=2: -->
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index f16cd1650..26c963eae 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -4,30 +4,30 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2019-07-01T12:22:43+03:00</lastmod>
+    <lastmod>2019-07-01T18:54:35+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2019-07/</loc>
-    <lastmod>2019-07-01T12:22:43+03:00</lastmod>
+    <lastmod>2019-07-01T18:54:35+03:00</lastmod>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2019-07-01T12:22:43+03:00</lastmod>
+    <lastmod>2019-07-01T18:54:35+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/posts/</loc>
-    <lastmod>2019-07-01T12:22:43+03:00</lastmod>
+    <lastmod>2019-07-01T18:54:35+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2019-07-01T12:22:43+03:00</lastmod>
+    <lastmod>2019-07-01T18:54:35+03:00</lastmod>
     <priority>0</priority>
   </url>