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Continue working on porting CGSpace&rsquo;s DSpace 5 code to DSpace 6.3 that I started yesterday
Sign up for an account with MaxMind so I can get the GeoLite2-City.mmdb database
I still need to wire up the API credentials and cron job into the Ansible infrastructure playbooks
Fix some minor issues in the config and XMLUI themes, like removing Atmire stuff
The code finally builds and runs with a fresh install
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Continue working on porting CGSpace&rsquo;s DSpace 5 code to DSpace 6.3 that I started yesterday
Sign up for an account with MaxMind so I can get the GeoLite2-City.mmdb database
I still need to wire up the API credentials and cron job into the Ansible infrastructure playbooks
Fix some minor issues in the config and XMLUI themes, like removing Atmire stuff
The code finally builds and runs with a fresh install
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<h1 class="blog-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/" rel="home">CGSpace Notes</a></h1>
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<h2 class="blog-post-title" dir="auto"><a href="https://alanorth.github.io/cgspace-notes/2020-02/">February, 2020</a></h2>
<p class="blog-post-meta"><time datetime="2020-02-02T11:56:30&#43;02:00">Sun Feb 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>
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<h2 id="2020-02-02">2020-02-02</h2>
<ul>
<li>Continue working on porting CGSpace&rsquo;s DSpace 5 code to DSpace 6.3 that I started yesterday
<ul>
<li>Sign up for an account with MaxMind so I can get the GeoLite2-City.mmdb database</li>
<li>I still need to wire up the API credentials and cron job into the Ansible infrastructure playbooks</li>
<li>Fix some minor issues in the config and XMLUI themes, like removing Atmire stuff</li>
<li>The code finally builds and runs with a fresh install</li>
</ul>
</li>
</ul>
<ul>
<li>Now we don&rsquo;t specify the build environment because site modification are in <code>local.cfg</code>, so we just build like this:</li>
</ul>
<pre><code>$ schedtool -D -e ionice -c2 -n7 nice -n19 mvn -U -Dmirage2.on=true -Dmirage2.deps.included=false clean package
</code></pre><ul>
<li>And it seems that we need to enabled <code>pg_crypto</code> now (used for UUIDs):</li>
</ul>
<pre><code>$ psql -h localhost -U postgres dspace63
dspace63=# CREATE EXTENSION pgcrypto;
CREATE EXTENSION pgcrypto;
</code></pre><ul>
<li>I tried importing a PostgreSQL snapshot from CGSpace and had errors due to missing Atmire database migrations
<ul>
<li>If I try to run <code>dspace database migrate</code> I get the IDs of the migrations that are missing</li>
<li>I delete them manually in psql:</li>
</ul>
</li>
</ul>
<pre><code>dspace63=# DELETE FROM schema_version WHERE version IN ('5.0.2015.01.27', '5.6.2015.12.03.2', '5.6.2016.08.08', '5.0.2017.04.28', '5.0.2017.09.25', '5.8.2015.12.03.3');
</code></pre><ul>
<li>Then I ran <code>dspace database migrate</code> and got an error:</li>
</ul>
<pre><code>$ ~/dspace63/bin/dspace database migrate
Database URL: jdbc:postgresql://localhost:5432/dspace63?ApplicationName=dspaceCli
Migrating database to latest version... (Check dspace logs for details)
Migration exception:
java.sql.SQLException: Flyway migration error occurred
at org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:673)
at org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:576)
at org.dspace.storage.rdbms.DatabaseUtils.main(DatabaseUtils.java:221)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:229)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:81)
Caused by: org.flywaydb.core.internal.dbsupport.FlywaySqlScriptException:
Migration V6.0_2015.03.07__DS-2701_Hibernate_migration.sql failed
-----------------------------------------------------------------
SQL State : 2BP01
Error Code : 0
Message : ERROR: cannot drop table metadatavalue column resource_id because other objects depend on it
Detail: view eperson_metadata depends on table metadatavalue column resource_id
Hint: Use DROP ... CASCADE to drop the dependent objects too.
Location : org/dspace/storage/rdbms/sqlmigration/postgres/V6.0_2015.03.07__DS-2701_Hibernate_migration.sql (/home/aorth/src/git/DSpace-6.3/file:/home/aorth/dspace63/lib/dspace-api-6.3.jar!/org/dspace/storage/rdbms/sqlmigration/postgres/V6.0_2015.03.07__DS-2701_Hibernate_migration.sql)
Line : 391
Statement : ALTER TABLE metadatavalue DROP COLUMN IF EXISTS resource_id
at org.flywaydb.core.internal.dbsupport.SqlScript.execute(SqlScript.java:117)
at org.flywaydb.core.internal.resolver.sql.SqlMigrationExecutor.execute(SqlMigrationExecutor.java:71)
at org.flywaydb.core.internal.command.DbMigrate.doMigrate(DbMigrate.java:352)
at org.flywaydb.core.internal.command.DbMigrate.access$1100(DbMigrate.java:47)
at org.flywaydb.core.internal.command.DbMigrate$4.doInTransaction(DbMigrate.java:308)
at org.flywaydb.core.internal.util.jdbc.TransactionTemplate.execute(TransactionTemplate.java:72)
at org.flywaydb.core.internal.command.DbMigrate.applyMigration(DbMigrate.java:305)
at org.flywaydb.core.internal.command.DbMigrate.access$1000(DbMigrate.java:47)
at org.flywaydb.core.internal.command.DbMigrate$2.doInTransaction(DbMigrate.java:230)
at org.flywaydb.core.internal.command.DbMigrate$2.doInTransaction(DbMigrate.java:173)
at org.flywaydb.core.internal.util.jdbc.TransactionTemplate.execute(TransactionTemplate.java:72)
at org.flywaydb.core.internal.command.DbMigrate.migrate(DbMigrate.java:173)
at org.flywaydb.core.Flyway$1.execute(Flyway.java:959)
at org.flywaydb.core.Flyway$1.execute(Flyway.java:917)
at org.flywaydb.core.Flyway.execute(Flyway.java:1373)
at org.flywaydb.core.Flyway.migrate(Flyway.java:917)
at org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:662)
... 8 more
Caused by: org.postgresql.util.PSQLException: ERROR: cannot drop table metadatavalue column resource_id because other objects depend on it
Detail: view eperson_metadata depends on table metadatavalue column resource_id
Hint: Use DROP ... CASCADE to drop the dependent objects too.
at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2422)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2167)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:306)
at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:441)
at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:365)
at org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:307)
at org.postgresql.jdbc.PgStatement.executeCachedSql(PgStatement.java:293)
at org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:270)
at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:266)
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:291)
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:291)
at org.flywaydb.core.internal.dbsupport.JdbcTemplate.executeStatement(JdbcTemplate.java:238)
at org.flywaydb.core.internal.dbsupport.SqlScript.execute(SqlScript.java:114)
... 24 more
</code></pre><ul>
<li>I think I might need to update the sequences first&hellip; nope</li>
<li>Perhaps it&rsquo;s due to some missing bitstream IDs and I need to run <code>dspace cleanup</code> on CGSpace and take a new PostgreSQL dump&hellip; nope</li>
<li>A thread on the dspace-tech mailing list regarding this migration noticed that his database had some views created that were using the <code>resource_id</code> column</li>
<li>Our database had the same issue, where the <code>eperson_metadata</code> view was created by something (Atmire module?) but has no references in the vanilla DSpace code, so I dropped it and tried the migration again:</li>
</ul>
<pre><code>dspace63=# DROP VIEW eperson_metadata;
DROP VIEW
</code></pre><ul>
<li>After that the migration was successful and DSpace starts up successfully and begins indexing
<ul>
Add notes for 2020-02-03
2020-02-04 07:44:50 +01:00
<li>xmlui, solr, jspui, rest, and oai are working (rest was redirecting to HTTPS, so I set the Tomcat connector to <code>secure=&quot;true&quot;</code> and it fixed it on localhost, but caused other issues so I disabled it for now)</li>
Add notes for 2020-02-02
2020-02-02 16:15:48 +01:00
<li>I started diffing our themes against the Mirage 2 reference theme to capture the latest changes</li>
</ul>
</li>
</ul>
Add notes for 2020-02-03
2020-02-04 07:44:50 +01:00
<h2 id="2020-02-03">2020-02-03</h2>
<ul>
<li>Update DSpace mimetype fallback images from <a href="https://github.com/KDE/breeze-icons">KDE Breeze Icons</a> project
<ul>
<li>Our icons are four years old (see <a href="https://alanorth.github.io/dspace-bitstream-icons/">my bitstream icons demo</a>)</li>
</ul>
</li>
<li>Issues remaining in the DSpace 6 port of our CGSpace 5.x code:
<ul>
<li><input disabled="" type="checkbox">Community and collection pages only show one recent submission (seems that there is only one item in Solr?)</li>
<li><input disabled="" type="checkbox">Community and collection pages have tons of &ldquo;Browse&rdquo; buttons that we need to remove</li>
<li><input disabled="" type="checkbox">Order of navigation elements in right side bar (&ldquo;My Account&rdquo; etc, compare to DSpace Test)</li>
<li><input disabled="" type="checkbox">Home page trail says &ldquo;CGSpace Home&rdquo; instead of &ldquo;CGSpace Home / Community List&rdquo; (see DSpace Test)</li>
</ul>
</li>
<li>There are lots of errors in the DSpace log, which might explain some of the issues with recent submissions / Solr:</li>
</ul>
<pre><code>2020-02-03 10:27:14,485 ERROR org.dspace.browse.ItemCountDAOSolr @ caught exception:
org.dspace.discovery.SearchServiceException: Invalid UUID string: 1
2020-02-03 13:20:20,475 ERROR org.dspace.app.xmlui.aspect.discovery.AbstractRecentSubmissionTransformer @ Caught SearchServiceException while retrieving recent submission for: home page
org.dspace.discovery.SearchServiceException: Invalid UUID string: 111210
</code></pre><ul>
<li>If I look in Solr&rsquo;s search core I do actually see items with integers for their resource ID, which I think are all supposed to be UUIDs now&hellip;</li>
<li>I dropped all the documents in the search core:</li>
</ul>
<pre><code>$ http --print b 'http://localhost:8080/solr/search/update?stream.body=&lt;delete&gt;&lt;query&gt;*:*&lt;/query&gt;&lt;/delete&gt;&amp;commit=true'
</code></pre><ul>
<li>Still didn&rsquo;t work, so I&rsquo;m going to try a clean database import and migration:</li>
</ul>
<pre><code>$ createdb -h localhost -U postgres -O dspacetest --encoding=UNICODE dspace63
$ psql -h localhost -U postgres -c 'alter user dspacetest superuser;'
$ pg_restore -h localhost -U postgres -d dspace63 -O --role=dspacetest -h localhost dspace_2020-01-27.backup
$ psql -h localhost -U postgres -c 'alter user dspacetest nosuperuser;'
$ psql -h localhost -U postgres dspace63
dspace63=# CREATE EXTENSION pgcrypto;
dspace63=# DELETE FROM schema_version WHERE version IN ('5.0.2015.01.27', '5.6.2015.12.03.2', '5.6.2016.08.08', '5.0.2017.04.28', '5.0.2017.09.25', '5.8.2015.12.03.3');
dspace63=# DROP VIEW eperson_metadata;
dspace63=# \q
$ psql -h localhost -U postgres -f ~/src/git/DSpace/dspace/etc/postgres/update-sequences.sql dspace63
$ ~/dspace63/bin/dspace database migrate
</code></pre><ul>
<li>I notice that the indexing doesn&rsquo;t work correctly if I start it manually with <code>dspace index-discovery -b</code> (search.resourceid becomes an integer!)
<ul>
<li>If I induce an indexing by touching <code>dspace/solr/search/conf/reindex.flag</code> the search.resourceid are all UUIDs&hellip;</li>
</ul>
</li>
<li>Speaking of database stuff, there was a performance-related update for the <a href="https://github.com/DSpace/DSpace/pull/1791/">indexes that we used in DSpace 5</a>
<ul>
<li>We might want to <a href="https://github.com/DSpace/DSpace/pull/1792">apply it in DSpace 6</a>, as it was never merged to 6.x, but it helped with the performance of <code>/submissions</code> in XMLUI for us in <a href="/cgspace-notes/2018-03/">2018-03</a></li>
</ul>
</li>
</ul>
Add notes for 2020-02-02
2020-02-02 16:15:48 +01:00
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<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2020-02/">February, 2020</a></li>
<li><a href="/cgspace-notes/2020-01/">January, 2020</a></li>
<li><a href="/cgspace-notes/2019-12/">December, 2019</a></li>
<li><a href="/cgspace-notes/2019-11/">November, 2019</a></li>
<li><a href="/cgspace-notes/cgspace-cgcorev2-migration/">CGSpace CG Core v2 Migration</a></li>
</ol>
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<h4>Links</h4>
<ol class="list-unstyled">
<li><a href="https://cgspace.cgiar.org">CGSpace</a></li>
<li><a href="https://dspacetest.cgiar.org">DSpace Test</a></li>
<li><a href="https://github.com/ilri/DSpace">CGSpace @ GitHub</a></li>
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