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Update notes for 2018-03-21
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@ -414,4 +414,24 @@ java.lang.OutOfMemoryError: Java heap space
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- Update [Ansible playbooks](https://github.com/ilri/rmg-ansible-public) to use [PostgreSQL JBDC driver](https://jdbc.postgresql.org/) 42.2.2
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- Deploy the new JDBC driver on DSpace Test
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- I'm also curious to see how long the `dspace index-discovery -b` takes on DSpace Test where the DSpace installation directory is on one of Linode's new block storage volumes
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```
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$ time schedtool -D -e ionice -c2 -n7 nice -n19 dspace index-discovery -b
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real 208m19.155s
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user 8m39.138s
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sys 2m45.135s
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```
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- So that's about three times as long as it took on CGSpace this morning
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- I should also check the raw read speed with `hdparm -tT /dev/sdc`
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- Looking at Peter's author corrections there are some mistakes due to Windows 1252 encoding
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- I need to find a way to filter these easily with OpenRefine
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- For example, Peter has inadvertantly introduced Unicode character 0xfffd into several fields
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- I can search for Unicode values by their hex code in OpenRefine using the following GREL expression:
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```
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isNotNull(value.match(/.*\ufffd.*/))
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```
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- I need to be able to add many common characters though so that it is useful to copy and paste into a new project to find issues
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@ -20,7 +20,7 @@ Export a CSV of the IITA community metadata for Martin Mueller
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<meta property="article:published_time" content="2018-03-02T16:07:54+02:00"/>
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<meta property="article:modified_time" content="2018-03-21T11:44:06+02:00"/>
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<meta property="article:modified_time" content="2018-03-21T18:11:22+02:00"/>
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@ -51,9 +51,9 @@ Export a CSV of the IITA community metadata for Martin Mueller
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"@type": "BlogPosting",
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"headline": "March, 2018",
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"url": "https://alanorth.github.io/cgspace-notes/2018-03/",
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"wordCount": "2343",
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"wordCount": "2459",
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"datePublished": "2018-03-02T16:07:54+02:00",
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"dateModified": "2018-03-21T11:44:06+02:00",
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"dateModified": "2018-03-21T18:11:22+02:00",
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"author": {
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"@type": "Person",
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"name": "Alan Orth"
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@ -587,7 +587,29 @@ java.lang.OutOfMemoryError: Java heap space
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<li>Update <a href="https://github.com/ilri/rmg-ansible-public">Ansible playbooks</a> to use <a href="https://jdbc.postgresql.org/">PostgreSQL JBDC driver</a> 42.2.2</li>
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<li>Deploy the new JDBC driver on DSpace Test</li>
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<li>I’m also curious to see how long the <code>dspace index-discovery -b</code> takes on DSpace Test where the DSpace installation directory is on one of Linode’s new block storage volumes</li>
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</ul>
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<pre><code>$ time schedtool -D -e ionice -c2 -n7 nice -n19 dspace index-discovery -b
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real 208m19.155s
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user 8m39.138s
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sys 2m45.135s
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</code></pre>
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<ul>
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<li>So that’s about three times as long as it took on CGSpace this morning</li>
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<li>I should also check the raw read speed with <code>hdparm -tT /dev/sdc</code></li>
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<li>Looking at Peter’s author corrections there are some mistakes due to Windows 1252 encoding</li>
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<li>I need to find a way to filter these easily with OpenRefine</li>
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<li>For example, Peter has inadvertantly introduced Unicode character 0xfffd into several fields</li>
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<li>I can search for Unicode values by their hex code in OpenRefine using the following GREL expression:</li>
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</ul>
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<pre><code>isNotNull(value.match(/.*\ufffd.*/))
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</code></pre>
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<ul>
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<li>I need to be able to add many common characters though so that it is useful to copy and paste into a new project to find issues</li>
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</ul>
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@ -4,7 +4,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/2018-03/</loc>
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<lastmod>2018-03-21T11:44:06+02:00</lastmod>
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<lastmod>2018-03-21T18:11:22+02:00</lastmod>
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</url>
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<url>
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@ -154,7 +154,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/</loc>
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<lastmod>2018-03-21T11:44:06+02:00</lastmod>
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<lastmod>2018-03-21T18:11:22+02:00</lastmod>
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<priority>0</priority>
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</url>
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@ -165,7 +165,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
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<lastmod>2018-03-21T11:44:06+02:00</lastmod>
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<lastmod>2018-03-21T18:11:22+02:00</lastmod>
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<priority>0</priority>
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</url>
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@ -177,13 +177,13 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/posts/</loc>
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<lastmod>2018-03-21T11:44:06+02:00</lastmod>
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<lastmod>2018-03-21T18:11:22+02:00</lastmod>
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<priority>0</priority>
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</url>
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
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<lastmod>2018-03-21T11:44:06+02:00</lastmod>
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<lastmod>2018-03-21T18:11:22+02:00</lastmod>
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<priority>0</priority>
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</url>
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