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62
docs/categories/notes/page/2/index.html
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@ -9,7 +9,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2020-11-29T14:50:02+02:00" />
<meta property="og:updated_time" content="2020-12-01T11:32:54+02:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -78,6 +78,36 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2020-03/">March, 2020</a></h2>
<p class="blog-post-meta"><time datetime="2020-03-02T12:31:30+02:00">Mon Mar 02, 2020</time> by Alan Orth in
<span class="fas fa-folder" aria-hidden="true"></span>&nbsp;<a href="/cgspace-notes/categories/notes/" rel="category tag">Notes</a>
</p>
</header>
<h2 id="2020-03-02">2020-03-02</h2>
<ul>
<li>Update <a href="https://github.com/ilri/dspace-statistics-api">dspace-statistics-api</a> for DSpace 6+ UUIDs
<ul>
<li>Tag version 1.2.0 on GitHub</li>
</ul>
</li>
<li>Test migrating legacy Solr statistics to UUIDs with the as-of-yet unreleased <a href="https://github.com/DSpace/DSpace/commit/184f2b2153479045fba6239342c63e7f8564b8b6#diff-0350ce2e13b28d5d61252b7a8f50a059">SolrUpgradePre6xStatistics.java</a>
<ul>
<li>You need to download this into the DSpace 6.x source and compile it</li>
</ul>
</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2020-03/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2020-02/">February, 2020</a></h2>
@ -356,32 +386,6 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2019-06/">June, 2019</a></h2>
<p class="blog-post-meta"><time datetime="2019-06-02T10:57:51+03:00">Sun Jun 02, 2019</time> by Alan Orth in
<span class="fas fa-folder" aria-hidden="true"></span>&nbsp;<a href="/cgspace-notes/categories/notes/" rel="category tag">Notes</a>
</p>
</header>
<h2 id="2019-06-02">2019-06-02</h2>
<ul>
<li>Merge the <a href="https://github.com/ilri/DSpace/pull/425">Solr filterCache</a> and <a href="https://github.com/ilri/DSpace/pull/426">XMLUI ISI journal</a> changes to the <code>5_x-prod</code> branch and deploy on CGSpace</li>
<li>Run system updates on CGSpace (linode18) and reboot it</li>
</ul>
<h2 id="2019-06-03">2019-06-03</h2>
<ul>
<li>Skype with Marie-Angélique and Abenet about <a href="https://agriculturalsemantics.github.io/cg-core/cgcore.html">CG Core v2</a></li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2019-06/'>Read more →</a>
</article>
<nav class="blog-pagination">
<a class="btn btn-outline-primary" href="/cgspace-notes/categories/notes/" rel="prev" role="button">Previous page</a>
@ -406,6 +410,8 @@
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2020-12/">December, 2020</a></li>
<li><a href="/cgspace-notes/cgspace-dspace6-upgrade/">CGSpace DSpace 6 Upgrade</a></li>
<li><a href="/cgspace-notes/2020-11/">November, 2020</a></li>
@ -414,8 +420,6 @@
<li><a href="/cgspace-notes/2020-09/">September, 2020</a></li>
<li><a href="/cgspace-notes/2020-08/">August, 2020</a></li>
</ol>
</section>

64
docs/categories/notes/page/3/index.html
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@ -9,7 +9,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2020-11-29T14:50:02+02:00" />
<meta property="og:updated_time" content="2020-12-01T11:32:54+02:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -78,6 +78,32 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2019-06/">June, 2019</a></h2>
<p class="blog-post-meta"><time datetime="2019-06-02T10:57:51+03:00">Sun Jun 02, 2019</time> by Alan Orth in
<span class="fas fa-folder" aria-hidden="true"></span>&nbsp;<a href="/cgspace-notes/categories/notes/" rel="category tag">Notes</a>
</p>
</header>
<h2 id="2019-06-02">2019-06-02</h2>
<ul>
<li>Merge the <a href="https://github.com/ilri/DSpace/pull/425">Solr filterCache</a> and <a href="https://github.com/ilri/DSpace/pull/426">XMLUI ISI journal</a> changes to the <code>5_x-prod</code> branch and deploy on CGSpace</li>
<li>Run system updates on CGSpace (linode18) and reboot it</li>
</ul>
<h2 id="2019-06-03">2019-06-03</h2>
<ul>
<li>Skype with Marie-Angélique and Abenet about <a href="https://agriculturalsemantics.github.io/cg-core/cgcore.html">CG Core v2</a></li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2019-06/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2019-05/">May, 2019</a></h2>
@ -362,38 +388,6 @@ sys 0m1.979s
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-08/">August, 2018</a></h2>
<p class="blog-post-meta"><time datetime="2018-08-01T11:52:54+03:00">Wed Aug 01, 2018</time> by Alan Orth in
<span class="fas fa-folder" aria-hidden="true"></span>&nbsp;<a href="/cgspace-notes/categories/notes/" rel="category tag">Notes</a>
</p>
</header>
<h2 id="2018-08-01">2018-08-01</h2>
<ul>
<li>DSpace Test had crashed at some point yesterday morning and I see the following in <code>dmesg</code>:</li>
</ul>
<pre><code>[Tue Jul 31 00:00:41 2018] Out of memory: Kill process 1394 (java) score 668 or sacrifice child
[Tue Jul 31 00:00:41 2018] Killed process 1394 (java) total-vm:15601860kB, anon-rss:5355528kB, file-rss:0kB, shmem-rss:0kB
[Tue Jul 31 00:00:41 2018] oom_reaper: reaped process 1394 (java), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
</code></pre><ul>
<li>Judging from the time of the crash it was probably related to the Discovery indexing that starts at midnight</li>
<li>From the DSpace log I see that eventually Solr stopped responding, so I guess the <code>java</code> process that was OOM killed above was Tomcat&rsquo;s</li>
<li>I&rsquo;m not sure why Tomcat didn&rsquo;t crash with an OutOfMemoryError&hellip;</li>
<li>Anyways, perhaps I should increase the JVM heap from 5120m to 6144m like we did a few months ago when we tried to run the whole CGSpace Solr core</li>
<li>The server only has 8GB of RAM so we&rsquo;ll eventually need to upgrade to a larger one because we&rsquo;ll start starving the OS, PostgreSQL, and command line batch processes</li>
<li>I ran all system updates on DSpace Test and rebooted it</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2018-08/'>Read more →</a>
</article>
<nav class="blog-pagination">
<a class="btn btn-outline-primary" href="/cgspace-notes/categories/notes/page/2/" rel="prev" role="button">Previous page</a>
@ -418,6 +412,8 @@ sys 0m1.979s
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2020-12/">December, 2020</a></li>
<li><a href="/cgspace-notes/cgspace-dspace6-upgrade/">CGSpace DSpace 6 Upgrade</a></li>
<li><a href="/cgspace-notes/2020-11/">November, 2020</a></li>
@ -426,8 +422,6 @@ sys 0m1.979s
<li><a href="/cgspace-notes/2020-09/">September, 2020</a></li>
<li><a href="/cgspace-notes/2020-08/">August, 2020</a></li>
</ol>
</section>

64
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@ -9,7 +9,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2020-11-29T14:50:02+02:00" />
<meta property="og:updated_time" content="2020-12-01T11:32:54+02:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -78,6 +78,38 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-08/">August, 2018</a></h2>
<p class="blog-post-meta"><time datetime="2018-08-01T11:52:54+03:00">Wed Aug 01, 2018</time> by Alan Orth in
<span class="fas fa-folder" aria-hidden="true"></span>&nbsp;<a href="/cgspace-notes/categories/notes/" rel="category tag">Notes</a>
</p>
</header>
<h2 id="2018-08-01">2018-08-01</h2>
<ul>
<li>DSpace Test had crashed at some point yesterday morning and I see the following in <code>dmesg</code>:</li>
</ul>
<pre><code>[Tue Jul 31 00:00:41 2018] Out of memory: Kill process 1394 (java) score 668 or sacrifice child
[Tue Jul 31 00:00:41 2018] Killed process 1394 (java) total-vm:15601860kB, anon-rss:5355528kB, file-rss:0kB, shmem-rss:0kB
[Tue Jul 31 00:00:41 2018] oom_reaper: reaped process 1394 (java), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
</code></pre><ul>
<li>Judging from the time of the crash it was probably related to the Discovery indexing that starts at midnight</li>
<li>From the DSpace log I see that eventually Solr stopped responding, so I guess the <code>java</code> process that was OOM killed above was Tomcat&rsquo;s</li>
<li>I&rsquo;m not sure why Tomcat didn&rsquo;t crash with an OutOfMemoryError&hellip;</li>
<li>Anyways, perhaps I should increase the JVM heap from 5120m to 6144m like we did a few months ago when we tried to run the whole CGSpace Solr core</li>
<li>The server only has 8GB of RAM so we&rsquo;ll eventually need to upgrade to a larger one because we&rsquo;ll start starving the OS, PostgreSQL, and command line batch processes</li>
<li>I ran all system updates on DSpace Test and rebooted it</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2018-08/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-07/">July, 2018</a></h2>
@ -378,32 +410,6 @@ COPY 54701
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2017-10/">October, 2017</a></h2>
<p class="blog-post-meta"><time datetime="2017-10-01T08:07:54+03:00">Sun Oct 01, 2017</time> by Alan Orth in
<span class="fas fa-folder" aria-hidden="true"></span>&nbsp;<a href="/cgspace-notes/categories/notes/" rel="category tag">Notes</a>
</p>
</header>
<h2 id="2017-10-01">2017-10-01</h2>
<ul>
<li>Peter emailed to point out that many items in the <a href="https://cgspace.cgiar.org/handle/10568/2703">ILRI archive collection</a> have multiple handles:</li>
</ul>
<pre><code>http://hdl.handle.net/10568/78495||http://hdl.handle.net/10568/79336
</code></pre><ul>
<li>There appears to be a pattern but I&rsquo;ll have to look a bit closer and try to clean them up automatically, either in SQL or in OpenRefine</li>
<li>Add Katherine Lutz to the groups for content submission and edit steps of the CGIAR System collections</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2017-10/'>Read more →</a>
</article>
<nav class="blog-pagination">
<a class="btn btn-outline-primary" href="/cgspace-notes/categories/notes/page/3/" rel="prev" role="button">Previous page</a>
@ -428,6 +434,8 @@ COPY 54701
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2020-12/">December, 2020</a></li>
<li><a href="/cgspace-notes/cgspace-dspace6-upgrade/">CGSpace DSpace 6 Upgrade</a></li>
<li><a href="/cgspace-notes/2020-11/">November, 2020</a></li>
@ -436,8 +444,6 @@ COPY 54701
<li><a href="/cgspace-notes/2020-09/">September, 2020</a></li>
<li><a href="/cgspace-notes/2020-08/">August, 2020</a></li>
</ol>
</section>

32
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@ -9,7 +9,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2020-11-29T14:50:02+02:00" />
<meta property="og:updated_time" content="2020-12-01T11:32:54+02:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -78,6 +78,32 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2017-10/">October, 2017</a></h2>
<p class="blog-post-meta"><time datetime="2017-10-01T08:07:54+03:00">Sun Oct 01, 2017</time> by Alan Orth in
<span class="fas fa-folder" aria-hidden="true"></span>&nbsp;<a href="/cgspace-notes/categories/notes/" rel="category tag">Notes</a>
</p>
</header>
<h2 id="2017-10-01">2017-10-01</h2>
<ul>
<li>Peter emailed to point out that many items in the <a href="https://cgspace.cgiar.org/handle/10568/2703">ILRI archive collection</a> have multiple handles:</li>
</ul>
<pre><code>http://hdl.handle.net/10568/78495||http://hdl.handle.net/10568/79336
</code></pre><ul>
<li>There appears to be a pattern but I&rsquo;ll have to look a bit closer and try to clean them up automatically, either in SQL or in OpenRefine</li>
<li>Add Katherine Lutz to the groups for content submission and edit steps of the CGIAR System collections</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2017-10/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/cgiar-library-migration/">CGIAR Library Migration</a></h2>
@ -121,6 +147,8 @@
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2020-12/">December, 2020</a></li>
<li><a href="/cgspace-notes/cgspace-dspace6-upgrade/">CGSpace DSpace 6 Upgrade</a></li>
<li><a href="/cgspace-notes/2020-11/">November, 2020</a></li>
@ -129,8 +157,6 @@
<li><a href="/cgspace-notes/2020-09/">September, 2020</a></li>
<li><a href="/cgspace-notes/2020-08/">August, 2020</a></li>
</ol>
</section>