https://trac.crin.org/trac/ticket/21 <p> There are lots of errors like this in the <a class="ext-link" href="https://www.crin.org/en/admin/reports/dblog"><span class="icon">​</span>dblog</a>: </p> <pre class="wiki">Type Apache Solr Date Wednesday, June 17, 2015 - 15:53 User Anonymous Location http://www.crin.org/fr/biblioth%C3%A8que/archives-des-actualit%C3%A9s?page=8 Message HTTP 400; Bad Request: Bad Request Severity error </pre><p> And </p> <pre class="wiki">Type Apache Solr Date Wednesday, June 17, 2015 - 15:53 User Anonymous Location http://www.crin.org/fr/biblioth%C3%A8que/archives-des-actualit%C3%A9s?page=8 Message HTTP Status: 400; Message: Bad Request: Bad Request; Response: &lt;html&gt;&lt;head&gt;&lt;title&gt;Apache Tomcat/7.0.56 (Debian) - Error report&lt;/title&gt;&lt;style&gt;&lt;!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--&gt;&lt;/style&gt; &lt;/head&gt;&lt;body&gt;&lt;h1&gt;HTTP Status 400 - undefined field hash&lt;/h1&gt;&lt;HR size="1" noshade="noshade"&gt;&lt;p&gt;&lt;b&gt;type&lt;/b&gt; Status report&lt;/p&gt;&lt;p&gt;&lt;b&gt;message&lt;/b&gt; &lt;u&gt;undefined field hash&lt;/u&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;description&lt;/b&gt; &lt;u&gt;The request sent by the client was syntactically incorrect.&lt;/u&gt;&lt;/p&gt;&lt;HR size="1" noshade="noshade"&gt;&lt;h3&gt;Apache Tomcat/7.0.56 (Debian)&lt;/h3&gt;&lt;/body&gt;&lt;/html&gt;; Request: GET /solr/select?start=0&amp;rows=5&amp;fq=hash%3A7as1z6&amp;fq=hash%3A7as1z6&amp;q=id%3A7as1z6%2Fnode%2F266&amp;qt=mlt&amp;fl=entity_id%2Centity_type%2Clabel%2Cpath%2Curl%2Chash%2Csite&amp;mlt.fl=path_alias%2Ctaxonomy_names&amp;mlt.mintf=1&amp;mlt.mindf=1&amp;mlt.minwl=3&amp;mlt.maxwl=15&amp;mlt.maxqt=20&amp;wt=json&amp;json.nl=map HTTP/1.0 User-Agent: Drupal (+http://drupal.org/) Host: localhost:8080 ; Caller: call_user_func_array() (line Inconnu of Inconnu) Severity error </pre><p> Requests for pages such as <a class="ext-link" href="http://www.crin.org/fr/biblioth%C3%A8que/archives-des-actualit%C3%A9s?page=8"><span class="icon">​</span>the one in the example above</a> generate both the above errors. </p> en-us https://trac.crin.org/trac/chrome/site/logo.gif https://trac.crin.org/trac/ticket/21 Trac 1.0.2 chris Wed, 17 Jun 2015 15:38:39 GMT https://trac.crin.org/trac/ticket/21#comment:1 https://trac.crin.org/trac/ticket/21#comment:1 <ul> <li><strong>hours</strong> changed from <em>0</em> to <em>0.61</em> </li> <li><strong>status</strong> changed from <em>new</em> to <em>closed</em> </li> <li><strong>resolution</strong> set to <em>fixed</em> </li> <li><strong>totalhours</strong> set to <em>0.61</em> </li> </ul> <p> Looking at the <a class="ext-link" href="https://solr.crin.org/solr/admin/"><span class="icon">​</span>Solr admin interface</a> noting looks wrong, checked the GreenQloud server and we didn't have this error there. </p> <p> Comparing the files in <tt>/etc/solr/conf</tt> on the GreenQloud and <a class="wiki" href="https://trac.crin.org/trac/wiki/Crin2">Crin2</a> servers. </p> <pre class="wiki">mkdir /tmp/gq-solr rsync -av web1:/etc/solr/conf/ /tmp/gq-solr/ diff schema.xml /tmp/gq-solr/schema.xml | vim - ... </pre><p> The files which are different: </p> <ul><li>protwords.txt </li><li>schema.xml </li><li>solrconfig.xml </li></ul><p> These were backed up and the ones from GreenQloud were copied over: </p> <pre class="wiki">mv protwords.txt protwords.txt.2015-06-17.dist ; cp /tmp/gq-solr/protwords.txt . mv schema.xml schema.xml.2015-06-17.dist ; cp /tmp/gq-solr/schema.xml . mv solrconfig.xml solrconfig.xml.2015-06-17.dist ; cp /tmp/gq-solr/solrconfig.xml . </pre><p> Restart tomcat: </p> <pre class="wiki">service tomcat7 restart </pre><p> And we don't have these errors in the dblog, so sorry for not copying these files over earlier, closing this ticket. </p> Ticket