sdelmas Software, Support, and Training for Apache Cassandra en-US Tue, 21 May 2013 13:57:13 +0000 http://bbpress.org/?v=1.0.3 q http://www.datastax.com/support-forums/search.php http://www.datastax.com/support-forums/topic/file-offset-bugs#post-11261 Mon, 20 May 2013 14:50:33 +0000 Sven 11261@http://www.datastax.com/support-forums/ <p>For Cassandra questions, this forum is no longer the best place to look for help, it's mostly kept around for old references. I suggest subscribing to the Cassandra users list linked at the bottom of <a href="http://cassandra.apache.org/" rel="nofollow">http://cassandra.apache.org/</a>, visiting <a href="http://http://planetcassandra.org/" rel="nofollow">http://http://planetcassandra.org/</a> and using <a href="http://stackoverflow.com/search?q=cassandra" rel="nofollow">http://stackoverflow.com/search?q=cassandra</a></p> <p>Thanks,<br /> Sven </p> http://www.datastax.com/support-forums/topic/file-offset-bugs#post-11260 Mon, 20 May 2013 14:37:33 +0000 yienyien 11260@http://www.datastax.com/support-forums/ <p>Could I have some feedbacks please ? </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11092 Wed, 15 May 2013 22:32:35 +0000 thobbs 11092@http://www.datastax.com/support-forums/ <p>Great, glad to help. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11088 Wed, 15 May 2013 20:18:19 +0000 gdelgado 11088@http://www.datastax.com/support-forums/ <p>That did the trick!..</p> <p>Thanks.. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11087 Wed, 15 May 2013 20:07:41 +0000 thobbs 11087@http://www.datastax.com/support-forums/ <p>You'll specifically need to replace the two function calls (<code>cleanlibs</code>, <code>cleanup</code>) with "<code>exit 0</code>". It wasn't hitting the "<code>exit 1</code>" case, just erroring on one of those two functions. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11086 Wed, 15 May 2013 19:54:05 +0000 gdelgado 11086@http://www.datastax.com/support-forums/ <p>As you can see below I changed the "exit 1" to an "exit 0" but now get the error in the outpu.</p> <p>case "$1" in<br /> abort-install)<br /> [ -z "$2" ] &amp;&amp; cleanup<br /> ;;</p> <p> remove|upgrade|failed-upgrade|abort-upgrade)<br /> cleanlibs<br /> ;;</p> <p> purge|disappear)<br /> cleanup<br /> ;;</p> <p> *)<br /> echo "postrm called with unknown argument \`$1'" &gt;&amp;2<br /> exit 0<br /> ;;<br /> esac</p> <p>Output</p> <p>The following packages will be REMOVED:<br /> opscenter<br /> 0 upgraded, 0 newly installed, 1 to remove and 11 not upgraded.<br /> 1 not fully installed or removed.<br /> After this operation, 78.0 MB disk space will be freed.<br /> Do you want to continue [Y/n]? Y<br /> (Reading database ... 54706 files and directories currently installed.)<br /> Removing opscenter ...<br /> dpkg: error processing opscenter (--remove):<br /> subprocess installed post-removal script returned error exit status 1<br /> No apport report written because MaxReports is reached already<br /> Processing triggers for ureadahead ...<br /> Errors were encountered while processing:<br /> opscenter </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11085 Wed, 15 May 2013 19:37:06 +0000 thobbs 11085@http://www.datastax.com/support-forums/ <p>Man, bash is pickier than I thought about empty blocks. Instead of commenting out the function calls, you can just put "<code>exit 0</code>" there so that the block isn't empty. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11084 Wed, 15 May 2013 19:29:44 +0000 gdelgado 11084@http://www.datastax.com/support-forums/ <p>Tried commenting out the 2 calls to the functions further down past the functions itself but now getting the error below.</p> <p>The following packages will be REMOVED:<br /> opscenter<br /> 0 upgraded, 0 newly installed, 1 to remove and 11 not upgraded.<br /> 1 not fully installed or removed.<br /> After this operation, 78.0 MB disk space will be freed.<br /> Do you want to continue [Y/n]? Y<br /> (Reading database ... 54706 files and directories currently installed.)<br /> Removing opscenter ...<br /> /var/lib/dpkg/info/opscenter.postrm: 45: /var/lib/dpkg/info/opscenter.postrm: Syntax error: ";;" unexpected<br /> dpkg: error processing opscenter (--remove):<br /> subprocess installed post-removal script returned error exit status 2<br /> No apport report written because MaxReports is reached already<br /> Processing triggers for ureadahead ...<br /> Errors were encountered while processing:<br /> opscenter </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11083 Wed, 15 May 2013 18:52:47 +0000 thobbs 11083@http://www.datastax.com/support-forums/ <p>Hmm, bash might require that function definitions contain at least one non-comment line. Try commenting out the calls to those two functions instead of the body of the functions. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11080 Wed, 15 May 2013 18:21:12 +0000 gdelgado 11080@http://www.datastax.com/support-forums/ <p>Commented out both functions as below but getting a syntax error now.</p> <p>cleanlibs () {<br /> # [ -d /usr/share/opscenter/lib ] &amp;&amp; \<br /> # find /usr/share/opscenter/lib -name "*.pyc" -exec rm {} \; &amp;&amp; \<br /> # find /usr/share/opscenter/lib -depth -type d -empty -exec rmdir {} \;<br /> }</p> <p>cleanup () {<br /> # [ -d /var/run/opscenter ] &amp;&amp; \<br /> # [ "<code>stat --printf=&quot;%h&quot; /var/run/opscenter</code>" = 2 ] &amp;&amp; \<br /> # rmdir /var/run/opscenter || true<br /> # [ -d /var/lib/opscenter/ssl ] &amp;&amp; rm -rf /var/lib/opscenter/ssl<br /> # # don't nuke RRDs if they're still around<br /> # [ -d /var/lib/opscenter ] &amp;&amp; \<br /> # [ "<code>stat --printf=&quot;%h&quot; /var/lib/opscenter</code>" = 2 ] &amp;&amp; \<br /> # rmdir /var/lib/opscenter || true<br /> # [ -f /usr/share/opscenter/agent/opscenter-agent/agentKeyStore ] &amp;&amp; \<br /> # rm /usr/share/opscenter/agent/opscenter-agent/agentKeyStore<br /> # [ -f /etc/opscenter/install_id ] &amp;&amp; \<br /> # rm /etc/opscenter/install_id<br /> }</p> <p>Output</p> <p>The following packages will be REMOVED:<br /> opscenter<br /> 0 upgraded, 0 newly installed, 1 to remove and 11 not upgraded.<br /> 1 not fully installed or removed.<br /> After this operation, 78.0 MB disk space will be freed.<br /> Do you want to continue [Y/n]? Y<br /> (Reading database ... 54708 files and directories currently installed.)<br /> Removing opscenter ...<br /> /var/lib/dpkg/info/opscenter.postrm: 25: /var/lib/dpkg/info/opscenter.postrm: Syntax error: "}" unexpected<br /> dpkg: error processing opscenter (--remove):<br /> subprocess installed post-removal script returned error exit status 2<br /> No apport report written because MaxReports is reached already<br /> Processing triggers for ureadahead ...<br /> Errors were encountered while processing:<br /> opscenter<br /> E: Sub-process /usr/bin/dpkg returned an error code (1)</p> <p>Thanks.. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11076 Wed, 15 May 2013 15:58:11 +0000 thobbs 11076@http://www.datastax.com/support-forums/ <p>Ah, sorry, the error in your case was in the postrm script, not the prerm script. Edit <code>/var/lib/dpkg/info/opscenter.postrm</code> and comment out the contents of the <code>cleanlibs()</code> function:</p> <p><code><br /> cleanlibs () {<br /> # [ -d /usr/share/opscenter/lib ] &amp;&amp; \<br /> # find /usr/share/opscenter/lib -name "*.pyc" -exec rm {} \; &amp;&amp; \<br /> # find /usr/share/opscenter/lib -depth -type d -empty -exec rmdir {} \;<br /> }<br /> </code></p> <p>You can just run <code>apt-get remove opscenter</code> directly to test out the changes. If that does not work for some reason, you can comment out the call to <code>cleanlibs</code> and <code>cleanup</code> further down in the same file.</p> <p>As I mentioned, we're looking to fix both scripts within the next release or so. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11075 Wed, 15 May 2013 15:50:05 +0000 gdelgado 11075@http://www.datastax.com/support-forums/ <p>I've edited the above file as below but still getting the same error.</p> <p>if [ -r "$UPGRADE_MONITOR_PID" ]; then<br /> pid="$(cat "$UPGRADE_MONITOR_PID")"<br /> if grep -q "opscenter_upgrader.py" "/proc/$pid/cmdline" 2&gt;/dev/null; then<br /> skip_stop=1<br /> fi<br /> fi</p> <p>if [ -x "/etc/init.d/opscenterd" ]; then<br /> if [ -x "which invoke-rc.d 2&gt;/dev/null" ]; then<br /> invoke-rc.d opscenterd stop || true<br /> else<br /> /etc/init.d/opscenterd stop || true<br /> fi<br /> fi</p> <p># dh_installdeb will replace this with shell code automatically</p> <p>Output</p> <p>ubuntu@ip-10-0-1-31:~$ sudo apt-get install dse-full<br /> sudo: unable to resolve host ip-10-0-1-31<br /> Reading package lists... Done<br /> Building dependency tree<br /> Reading state information... Done<br /> dse-full is already the newest version.<br /> The following packages will be REMOVED:<br /> opscenter<br /> 0 upgraded, 0 newly installed, 1 to remove and 11 not upgraded.<br /> 1 not fully installed or removed.<br /> After this operation, 78.0 MB disk space will be freed.<br /> Do you want to continue [Y/n]? Y<br /> (Reading database ... 54708 files and directories currently installed.)<br /> Removing opscenter ...<br /> dpkg: error processing opscenter (--remove):<br /> subprocess installed post-removal script returned error exit status 1<br /> Processing triggers for ureadahead ...<br /> Errors were encountered while processing:<br /> opscenter<br /> E: Sub-process /usr/bin/dpkg returned an error code (1)</p> <p>Thanks.. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11074 Wed, 15 May 2013 15:29:09 +0000 thobbs 11074@http://www.datastax.com/support-forums/ <p>The error you're getting when uninstalling the opscenter package looks like a bug that we're working on fixing right now.</p> <p>To workaround the problem, you'll need to edit <code>/var/lib/dpkg/info/opscenter.prerm</code> and change the condition close to the bottom of the file to:</p> <p><code><br /> if [ -x "/etc/init.d/opscenterd" ]; then<br /> if [ -x "</code><code>which invoke-rc.d 2&gt;/dev/null</code>" ]; then<br /> invoke-rc.d opscenterd stop || true<br /> else<br /> /etc/init.d/opscenterd stop || true<br /> fi<br /> fi</p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11073 Wed, 15 May 2013 15:15:45 +0000 gdelgado 11073@http://www.datastax.com/support-forums/ <p>Tried the suggestion and got the error below would you recommend to use Ubuntu 12.04 for the install?</p> <p> sudo apt-get install dse-full<br /> sudo: unable to resolve host ip-10-0-1-31<br /> Reading package lists... Done<br /> Building dependency tree<br /> Reading state information... Done<br /> dse-full is already the newest version.<br /> The following packages will be REMOVED:<br /> opscenter<br /> 0 upgraded, 0 newly installed, 1 to remove and 11 not upgraded.<br /> 1 not fully installed or removed.<br /> After this operation, 78.0 MB disk space will be freed.<br /> Do you want to continue [Y/n]? Y<br /> (Reading database ... 54708 files and directories currently installed.)<br /> Removing opscenter ...<br /> dpkg: error processing opscenter (--remove):<br /> subprocess installed post-removal script returned error exit status 1<br /> No apport report written because MaxReports is reached already<br /> Processing triggers for ureadahead ...<br /> Errors were encountered while processing:<br /> opscenter<br /> E: Sub-process /usr/bin/dpkg returned an error code (1)</p> <p>Thanks.. </p> http://www.datastax.com/support-forums/topic/package-opscenter-is-not-ready-for-configuration-cannot-configure-current-status-half-installed#post-11069 Wed, 15 May 2013 13:51:47 +0000 Sven 11069@http://www.datastax.com/support-forums/ <p>Can you try installing dse-full separately first please, and then opscenter. This looks like an opscenter install problem, which should be discussed in the opscenter forum. Be aware that Ubuntu 13.04 has not been qualified at this point and thus is not officially supported. </p>