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78
docs/categories/notes/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="2020-05-31T20:49:41+03:00" />
<meta property="og:updated_time" content="2020-06-01T13:55:08+03:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -106,6 +106,33 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2020-05/">June, 2020</a></h2>
<p class="blog-post-meta"><time datetime="2020-05-01T13:55:39+03:00">Fri May 01, 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="2020-06-01">2020-06-01</h2>
<ul>
<li>I tried to run the <code>AtomicStatisticsUpdateCLI</code> CUA migration script on DSpace Test (linode26) again and it is still going very slowly and has tons of errors like I noticed yesterday
<ul>
<li>I sent Atmire the dspace.log from today and told them to log into the server to debug the process</li>
</ul>
</li>
<li>In other news, I checked the statistics API on DSpace 6 and it&rsquo;s working</li>
<li>I tried to build the OAI registry on the freshly migrated DSpace 6 on DSpace Test and I get an error:</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2020-05/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2020-04/">April, 2020</a></h2>
@ -342,51 +369,6 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2019-09/">September, 2019</a></h2>
<p class="blog-post-meta"><time datetime="2019-09-01T10:17:51+03:00">Sun Sep 01, 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="2019-09-01">2019-09-01</h2>
<ul>
<li>Linode emailed to say that CGSpace (linode18) had a high rate of outbound traffic for several hours this morning</li>
<li>Here are the top ten IPs in the nginx XMLUI and REST/OAI logs this morning:</li>
</ul>
<pre><code># zcat --force /var/log/nginx/access.log /var/log/nginx/access.log.1 | grep -E &quot;01/Sep/2019:0&quot; | awk '{print $1}' | sort | uniq -c | sort -n | tail -n 10
440 17.58.101.255
441 157.55.39.101
485 207.46.13.43
728 169.60.128.125
730 207.46.13.108
758 157.55.39.9
808 66.160.140.179
814 207.46.13.212
2472 163.172.71.23
6092 3.94.211.189
# zcat --force /var/log/nginx/rest.log /var/log/nginx/rest.log.1 /var/log/nginx/oai.log /var/log/nginx/oai.log.1 | grep -E &quot;01/Sep/2019:0&quot; | awk '{print $1}' | sort | uniq -c | sort -n | tail -n 10
33 2a01:7e00::f03c:91ff:fe16:fcb
57 3.83.192.124
57 3.87.77.25
57 54.82.1.8
822 2a01:9cc0:47:1:1a:4:0:2
1223 45.5.184.72
1633 172.104.229.92
5112 205.186.128.185
7249 2a01:7e00::f03c:91ff:fe18:7396
9124 45.5.186.2
</code></pre>
<a href='https://alanorth.github.io/cgspace-notes/2019-09/'>Read more →</a>
</article>
<nav class="blog-pagination">
@ -413,14 +395,14 @@
<li><a href="/cgspace-notes/2020-05/">May, 2020</a></li>
<li><a href="/cgspace-notes/2020-05/">June, 2020</a></li>
<li><a href="/cgspace-notes/2020-04/">April, 2020</a></li>
<li><a href="/cgspace-notes/2020-03/">March, 2020</a></li>
<li><a href="/cgspace-notes/2020-02/">February, 2020</a></li>
<li><a href="/cgspace-notes/2020-01/">January, 2020</a></li>
</ol>
</section>

18
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@ -28,6 +28,24 @@
&lt;/ul&gt;</description>
</item>
<item>
<title>June, 2020</title>
<link>https://alanorth.github.io/cgspace-notes/2020-05/</link>
<pubDate>Fri, 01 May 2020 13:55:39 +0300</pubDate>
<guid>https://alanorth.github.io/cgspace-notes/2020-05/</guid>
<description>&lt;h2 id=&#34;2020-06-01&#34;&gt;2020-06-01&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;I tried to run the &lt;code&gt;AtomicStatisticsUpdateCLI&lt;/code&gt; CUA migration script on DSpace Test (linode26) again and it is still going very slowly and has tons of errors like I noticed yesterday
&lt;ul&gt;
&lt;li&gt;I sent Atmire the dspace.log from today and told them to log into the server to debug the process&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li&gt;In other news, I checked the statistics API on DSpace 6 and it&amp;rsquo;s working&lt;/li&gt;
&lt;li&gt;I tried to build the OAI registry on the freshly migrated DSpace 6 on DSpace Test and I get an error:&lt;/li&gt;
&lt;/ul&gt;</description>
</item>
<item>
<title>April, 2020</title>
<link>https://alanorth.github.io/cgspace-notes/2020-04/</link>

78
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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="2020-05-31T20:49:41+03:00" />
<meta property="og:updated_time" content="2020-06-01T13:55:08+03:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -80,6 +80,51 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2019-09/">September, 2019</a></h2>
<p class="blog-post-meta"><time datetime="2019-09-01T10:17:51+03:00">Sun Sep 01, 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="2019-09-01">2019-09-01</h2>
<ul>
<li>Linode emailed to say that CGSpace (linode18) had a high rate of outbound traffic for several hours this morning</li>
<li>Here are the top ten IPs in the nginx XMLUI and REST/OAI logs this morning:</li>
</ul>
<pre><code># zcat --force /var/log/nginx/access.log /var/log/nginx/access.log.1 | grep -E &quot;01/Sep/2019:0&quot; | awk '{print $1}' | sort | uniq -c | sort -n | tail -n 10
440 17.58.101.255
441 157.55.39.101
485 207.46.13.43
728 169.60.128.125
730 207.46.13.108
758 157.55.39.9
808 66.160.140.179
814 207.46.13.212
2472 163.172.71.23
6092 3.94.211.189
# zcat --force /var/log/nginx/rest.log /var/log/nginx/rest.log.1 /var/log/nginx/oai.log /var/log/nginx/oai.log.1 | grep -E &quot;01/Sep/2019:0&quot; | awk '{print $1}' | sort | uniq -c | sort -n | tail -n 10
33 2a01:7e00::f03c:91ff:fe16:fcb
57 3.83.192.124
57 3.87.77.25
57 54.82.1.8
822 2a01:9cc0:47:1:1a:4:0:2
1223 45.5.184.72
1633 172.104.229.92
5112 205.186.128.185
7249 2a01:7e00::f03c:91ff:fe18:7396
9124 45.5.186.2
</code></pre>
<a href='https://alanorth.github.io/cgspace-notes/2019-09/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2019-08/">August, 2019</a></h2>
@ -377,33 +422,6 @@ sys 0m1.979s
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-11/">November, 2018</a></h2>
<p class="blog-post-meta"><time datetime="2018-11-01T16:41:30+02:00">Thu Nov 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="2018-11-01">2018-11-01</h2>
<ul>
<li>Finalize AReS Phase I and Phase II ToRs</li>
<li>Send a note about my <a href="https://github.com/ilri/dspace-statistics-api">dspace-statistics-api</a> to the dspace-tech mailing list</li>
</ul>
<h2 id="2018-11-03">2018-11-03</h2>
<ul>
<li>Linode has been sending mails a few times a day recently that CGSpace (linode18) has had high CPU usage</li>
<li>Today these are the top 10 IPs:</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2018-11/'>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>
@ -430,14 +448,14 @@ sys 0m1.979s
<li><a href="/cgspace-notes/2020-05/">May, 2020</a></li>
<li><a href="/cgspace-notes/2020-05/">June, 2020</a></li>
<li><a href="/cgspace-notes/2020-04/">April, 2020</a></li>
<li><a href="/cgspace-notes/2020-03/">March, 2020</a></li>
<li><a href="/cgspace-notes/2020-02/">February, 2020</a></li>
<li><a href="/cgspace-notes/2020-01/">January, 2020</a></li>
</ol>
</section>

117
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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="2020-05-31T20:49:41+03:00" />
<meta property="og:updated_time" content="2020-06-01T13:55:08+03:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -80,6 +80,33 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-11/">November, 2018</a></h2>
<p class="blog-post-meta"><time datetime="2018-11-01T16:41:30+02:00">Thu Nov 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="2018-11-01">2018-11-01</h2>
<ul>
<li>Finalize AReS Phase I and Phase II ToRs</li>
<li>Send a note about my <a href="https://github.com/ilri/dspace-statistics-api">dspace-statistics-api</a> to the dspace-tech mailing list</li>
</ul>
<h2 id="2018-11-03">2018-11-03</h2>
<ul>
<li>Linode has been sending mails a few times a day recently that CGSpace (linode18) has had high CPU usage</li>
<li>Today these are the top 10 IPs:</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2018-11/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-10/">October, 2018</a></h2>
@ -317,90 +344,6 @@ sys 2m7.289s
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-01/">January, 2018</a></h2>
<p class="blog-post-meta"><time datetime="2018-01-02T08:35:54-08:00">Tue Jan 02, 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="2018-01-02">2018-01-02</h2>
<ul>
<li>Uptime Robot noticed that CGSpace went down and up a few times last night, for a few minutes each time</li>
<li>I didn&rsquo;t get any load alerts from Linode and the REST and XMLUI logs don&rsquo;t show anything out of the ordinary</li>
<li>The nginx logs show HTTP 200s until <code>02/Jan/2018:11:27:17 +0000</code> when Uptime Robot got an HTTP 500</li>
<li>In dspace.log around that time I see many errors like &ldquo;Client closed the connection before file download was complete&rdquo;</li>
<li>And just before that I see this:</li>
</ul>
<pre><code>Caused by: org.apache.tomcat.jdbc.pool.PoolExhaustedException: [http-bio-127.0.0.1-8443-exec-980] Timeout: Pool empty. Unable to fetch a connection in 5 seconds, none available[size:50; busy:50; idle:0; lastwait:5000].
</code></pre><ul>
<li>Ah hah! So the pool was actually empty!</li>
<li>I need to increase that, let&rsquo;s try to bump it up from 50 to 75</li>
<li>After that one client got an HTTP 499 but then the rest were HTTP 200, so I don&rsquo;t know what the hell Uptime Robot saw</li>
<li>I notice this error quite a few times in dspace.log:</li>
</ul>
<pre><code>2018-01-02 01:21:19,137 ERROR org.dspace.app.xmlui.aspect.discovery.SidebarFacetsTransformer @ Error while searching for sidebar facets
org.dspace.discovery.SearchServiceException: org.apache.solr.search.SyntaxError: Cannot parse 'dateIssued_keyword:[1976+TO+1979]': Encountered &quot; &quot;]&quot; &quot;] &quot;&quot; at line 1, column 32.
</code></pre><ul>
<li>And there are many of these errors every day for the past month:</li>
</ul>
<pre><code>$ grep -c &quot;Error while searching for sidebar facets&quot; dspace.log.*
dspace.log.2017-11-21:4
dspace.log.2017-11-22:1
dspace.log.2017-11-23:4
dspace.log.2017-11-24:11
dspace.log.2017-11-25:0
dspace.log.2017-11-26:1
dspace.log.2017-11-27:7
dspace.log.2017-11-28:21
dspace.log.2017-11-29:31
dspace.log.2017-11-30:15
dspace.log.2017-12-01:15
dspace.log.2017-12-02:20
dspace.log.2017-12-03:38
dspace.log.2017-12-04:65
dspace.log.2017-12-05:43
dspace.log.2017-12-06:72
dspace.log.2017-12-07:27
dspace.log.2017-12-08:15
dspace.log.2017-12-09:29
dspace.log.2017-12-10:35
dspace.log.2017-12-11:20
dspace.log.2017-12-12:44
dspace.log.2017-12-13:36
dspace.log.2017-12-14:59
dspace.log.2017-12-15:104
dspace.log.2017-12-16:53
dspace.log.2017-12-17:66
dspace.log.2017-12-18:83
dspace.log.2017-12-19:101
dspace.log.2017-12-20:74
dspace.log.2017-12-21:55
dspace.log.2017-12-22:66
dspace.log.2017-12-23:50
dspace.log.2017-12-24:85
dspace.log.2017-12-25:62
dspace.log.2017-12-26:49
dspace.log.2017-12-27:30
dspace.log.2017-12-28:54
dspace.log.2017-12-29:68
dspace.log.2017-12-30:89
dspace.log.2017-12-31:53
dspace.log.2018-01-01:45
dspace.log.2018-01-02:34
</code></pre><ul>
<li>Danny wrote to ask for help renewing the wildcard ilri.org certificate and I advised that we should probably use Let&rsquo;s Encrypt if it&rsquo;s just a handful of domains</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2018-01/'>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>
@ -427,14 +370,14 @@ dspace.log.2018-01-02:34
<li><a href="/cgspace-notes/2020-05/">May, 2020</a></li>
<li><a href="/cgspace-notes/2020-05/">June, 2020</a></li>
<li><a href="/cgspace-notes/2020-04/">April, 2020</a></li>
<li><a href="/cgspace-notes/2020-03/">March, 2020</a></li>
<li><a href="/cgspace-notes/2020-02/">February, 2020</a></li>
<li><a href="/cgspace-notes/2020-01/">January, 2020</a></li>
</ol>
</section>

90
docs/categories/notes/page/4/index.html
View File

@ -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="2020-05-31T20:49:41+03:00" />
<meta property="og:updated_time" content="2020-06-01T13:55:08+03:00" />
<meta name="twitter:card" content="summary"/>
<meta name="twitter:title" content="Notes"/>
@ -80,6 +80,90 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2018-01/">January, 2018</a></h2>
<p class="blog-post-meta"><time datetime="2018-01-02T08:35:54-08:00">Tue Jan 02, 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="2018-01-02">2018-01-02</h2>
<ul>
<li>Uptime Robot noticed that CGSpace went down and up a few times last night, for a few minutes each time</li>
<li>I didn&rsquo;t get any load alerts from Linode and the REST and XMLUI logs don&rsquo;t show anything out of the ordinary</li>
<li>The nginx logs show HTTP 200s until <code>02/Jan/2018:11:27:17 +0000</code> when Uptime Robot got an HTTP 500</li>
<li>In dspace.log around that time I see many errors like &ldquo;Client closed the connection before file download was complete&rdquo;</li>
<li>And just before that I see this:</li>
</ul>
<pre><code>Caused by: org.apache.tomcat.jdbc.pool.PoolExhaustedException: [http-bio-127.0.0.1-8443-exec-980] Timeout: Pool empty. Unable to fetch a connection in 5 seconds, none available[size:50; busy:50; idle:0; lastwait:5000].
</code></pre><ul>
<li>Ah hah! So the pool was actually empty!</li>
<li>I need to increase that, let&rsquo;s try to bump it up from 50 to 75</li>
<li>After that one client got an HTTP 499 but then the rest were HTTP 200, so I don&rsquo;t know what the hell Uptime Robot saw</li>
<li>I notice this error quite a few times in dspace.log:</li>
</ul>
<pre><code>2018-01-02 01:21:19,137 ERROR org.dspace.app.xmlui.aspect.discovery.SidebarFacetsTransformer @ Error while searching for sidebar facets
org.dspace.discovery.SearchServiceException: org.apache.solr.search.SyntaxError: Cannot parse 'dateIssued_keyword:[1976+TO+1979]': Encountered &quot; &quot;]&quot; &quot;] &quot;&quot; at line 1, column 32.
</code></pre><ul>
<li>And there are many of these errors every day for the past month:</li>
</ul>
<pre><code>$ grep -c &quot;Error while searching for sidebar facets&quot; dspace.log.*
dspace.log.2017-11-21:4
dspace.log.2017-11-22:1
dspace.log.2017-11-23:4
dspace.log.2017-11-24:11
dspace.log.2017-11-25:0
dspace.log.2017-11-26:1
dspace.log.2017-11-27:7
dspace.log.2017-11-28:21
dspace.log.2017-11-29:31
dspace.log.2017-11-30:15
dspace.log.2017-12-01:15
dspace.log.2017-12-02:20
dspace.log.2017-12-03:38
dspace.log.2017-12-04:65
dspace.log.2017-12-05:43
dspace.log.2017-12-06:72
dspace.log.2017-12-07:27
dspace.log.2017-12-08:15
dspace.log.2017-12-09:29
dspace.log.2017-12-10:35
dspace.log.2017-12-11:20
dspace.log.2017-12-12:44
dspace.log.2017-12-13:36
dspace.log.2017-12-14:59
dspace.log.2017-12-15:104
dspace.log.2017-12-16:53
dspace.log.2017-12-17:66
dspace.log.2017-12-18:83
dspace.log.2017-12-19:101
dspace.log.2017-12-20:74
dspace.log.2017-12-21:55
dspace.log.2017-12-22:66
dspace.log.2017-12-23:50
dspace.log.2017-12-24:85
dspace.log.2017-12-25:62
dspace.log.2017-12-26:49
dspace.log.2017-12-27:30
dspace.log.2017-12-28:54
dspace.log.2017-12-29:68
dspace.log.2017-12-30:89
dspace.log.2017-12-31:53
dspace.log.2018-01-01:45
dspace.log.2018-01-02:34
</code></pre><ul>
<li>Danny wrote to ask for help renewing the wildcard ilri.org certificate and I advised that we should probably use Let&rsquo;s Encrypt if it&rsquo;s just a handful of domains</li>
</ul>
<a href='https://alanorth.github.io/cgspace-notes/2018-01/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2017-12/">December, 2017</a></h2>
@ -208,14 +292,14 @@ COPY 54701
<li><a href="/cgspace-notes/2020-05/">May, 2020</a></li>
<li><a href="/cgspace-notes/2020-05/">June, 2020</a></li>
<li><a href="/cgspace-notes/2020-04/">April, 2020</a></li>
<li><a href="/cgspace-notes/2020-03/">March, 2020</a></li>
<li><a href="/cgspace-notes/2020-02/">February, 2020</a></li>
<li><a href="/cgspace-notes/2020-01/">January, 2020</a></li>
</ol>
</section>