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<oembed><type>rich</type><version>1.0</version><provider_name>phorkie</provider_name><provider_url>https://p.cweiske.de/</provider_url><title>gearman-server broken on Debian 9</title><author_name>Christian Weiske</author_name><cache_age>86400</cache_age><width>900</width><height>900</height><html>&lt;!-- embedding all files of https://p.cweiske.de/606 --&gt;
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&lt;p&gt;Problem: On Debian 9, gearman-server does not start.
&amp;quot;gearadmin&amp;quot; also exposes some errors: &lt;a class="reference external" href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=918729"&gt;https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=918729&lt;/a&gt;&lt;/p&gt;
&lt;pre class="literal-block"&gt;
$ apt show gearman-server
Package: gearman-server
Version: 1.130.1-1
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&lt;p&gt;Manual start:&lt;/p&gt;
&lt;pre class="literal-block"&gt;
$ start-stop-daemon --start --quiet --pidfile /var/run/gearmand.pid --exec /usr/bin/gearmand -- --pidfile=/var/run/gearmand.pid --debug=1
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&lt;p&gt;When a worker tries to connect:&lt;/p&gt;
&lt;pre class="literal-block"&gt;
Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Gearman/Server/Client.pm line 551.
Error: Can't locate object method &amp;quot;CMD_&amp;quot; via package &amp;quot;Gearman::Server::Client&amp;quot; at /usr/share/perl5/Gearman/Server/Client.pm line 552.
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&lt;pre class="literal-block"&gt;
$ ./bin/phinde-worker.php
PHP Warning:  GearmanWorker::work(): gearman_worker_grab_job(GEARMAN_UNEXPECTED_PACKET) unexpected packet:ERROR -&amp;gt; libgearman/worker.cc:794 in phinde-worker.php on line 36
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&lt;p&gt;Solution: use &lt;tt class="docutils literal"&gt;&lt;span class="pre"&gt;gearman-job-server&lt;/span&gt;&lt;/tt&gt; (C-reimplementation) instead of &lt;tt class="docutils literal"&gt;&lt;span class="pre"&gt;gearman-server&lt;/span&gt;&lt;/tt&gt;.&lt;/p&gt;
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