DataStax Support Forums » User Favorites: arodrime

DataStax Support Forums » User Favorites: arodrime arodrime Software, Support, and Training for Apache Cassandra en-US Sun, 19 May 2013 08:36:05 +0000 http://bbpress.org/?v=1.0.3 <![CDATA[Search]]> q http://www.datastax.com/support-forums/search.php joaquin on "Cassandra release in Datastax AMI" http://www.datastax.com/support-forums/topic/cassandra-release-in-datastax-ami#post-10357 Thu, 25 Apr 2013 07:07:13 +0000 joaquin 10357@http://www.datastax.com/support-forums/ Sure thing. Glad I could help! Alain on "Cassandra release in Datastax AMI" http://www.datastax.com/support-forums/topic/cassandra-release-in-datastax-ami#post-10356 Thu, 25 Apr 2013 07:04:56 +0000 Alain 10356@http://www.datastax.com/support-forums/ Thanks for your work around this AMI and for answering that fast. Have a nice day. joaquin on "Cassandra release in Datastax AMI" http://www.datastax.com/support-forums/topic/cassandra-release-in-datastax-ami#post-10324 Wed, 24 Apr 2013 22:23:56 +0000 joaquin 10324@http://www.datastax.com/support-forums/ Thanks for the information. Turns out that 1.2's releases changed naming schemes so the release option wouldn't work, so I've updated the AMI. Thanks for the report! Example: --clustername '1' --totalnodes 1 --version Community --release 1.2.0 ... ------------------------------------ DataStax AMI for DataStax Enterprise and DataStax Community AMI version 2.4 DataStax Community version 1.2.0-1 ------------------------------------ Alain on "Cassandra release in Datastax AMI" http://www.datastax.com/support-forums/topic/cassandra-release-in-datastax-ami#post-10303 Wed, 24 Apr 2013 10:36:39 +0000 Alain 10303@http://www.datastax.com/support-forums/ "Could you try 1.2.2-1 instead?" Cluster started with these options: --clustername Extend --totalnodes 1 --version community --opscenter no --release 1.2.2-1 [...] ------------------------------------ DataStax AMI for DataStax Enterprise and DataStax Community AMI version 2.4 DataStax Community version 1.2.3-1 ------------------------------------ It use to work without the "-1" suffix anyway. I did it a few weeks ago with this exact same release of C* (1.2.2). Yet, a downgrade works just fine, so there is no problem for me. I just wanted to report you the bug. Alain joaquin on "Cassandra release in Datastax AMI" http://www.datastax.com/support-forums/topic/cassandra-release-in-datastax-ami#post-10278 Tue, 23 Apr 2013 20:24:47 +0000 joaquin 10278@http://www.datastax.com/support-forums/ Hello Alain, Could you try 1.2.2-1 instead? The release numbers have to match what's given here: <a href="http://debian.datastax.com/community/pool" rel="nofollow">http://debian.datastax.com/community/pool</a> And you'll notice that the versioning is sometimes a bit different. Sorry for this slight tediousness! Thanks, Joaquin Alain on "Cassandra release in Datastax AMI" http://www.datastax.com/support-forums/topic/cassandra-release-in-datastax-ami#post-10262 Tue, 23 Apr 2013 13:35:40 +0000 Alain 10262@http://www.datastax.com/support-forums/ Hi, I am unable to chose the release from the Datastax AWS AMI : ami-b2212dc6 Cluster started with these options: --clustername Extend --totalnodes 3 --version community --opscenter no --release 1.2.2 [...] ------------------------------------ DataStax AMI for DataStax Enterprise and DataStax Community AMI version 2.4 DataStax Community version 1.2.3-1 ------------------------------------ It looks like "--release 1.2.2" is ignored. aris on "point in time recovery" http://www.datastax.com/support-forums/topic/point-in-time-recovery#post-9364 Thu, 07 Mar 2013 06:55:28 +0000 aris 9364@http://www.datastax.com/support-forums/ Should I post the steps here or is there a direct way to send them to you? tupton on "Upgrade 2.1.2 - > 3.0.1" http://www.datastax.com/support-forums/topic/upgrade-212-301#post-9330 Tue, 05 Mar 2013 20:21:45 +0000 tupton 9330@http://www.datastax.com/support-forums/ Alain, You are correct that it is an encoding issue. We now uri encode the names of presets, and it looks like presets that were saved unencoded, like yours with cf metrics, now no longer load. A possible workaround is to uri encode the preset name in the settings row, or you can create new presets. I have filed an ticket to address this issue. Alain on "Upgrade 2.1.2 - > 3.0.1" http://www.datastax.com/support-forums/topic/upgrade-212-301#post-9328 Tue, 05 Mar 2013 19:34:10 +0000 Alain 9328@http://www.datastax.com/support-forums/ The error appears when I try to load a preset that contains a CF metric created with OpsCenter 2.1.2, at this exact moment, as told before. I created a new preset similar to the old ones and there is no issue, I can access it without a bug so far. If I understood right what you asked for, here it is : <a href="http://pastebin.com/PjguHXVt" rel="nofollow">http://pastebin.com/PjguHXVt</a> I saw this difference : column=CF%3Astats_ad_uv (The only metrics with CF that works) column=CF:algo_ad_newcapping (One of the none working metrics) It looks like an encoding problem. Well you'll tell me :). tupton on "Upgrade 2.1.2 - > 3.0.1" http://www.datastax.com/support-forums/topic/upgrade-212-301#post-9304 Mon, 04 Mar 2013 19:38:16 +0000 tupton 9304@http://www.datastax.com/support-forums/ Can you paste the value of the graph presets settings row here? If you're using cassandra-cli, after <code>assume settings comparator as utf8;</code>, <code>assume settings validator as utf8;</code>, <code>assume settings keys as utf8;</code>: <code>[default@OpsCenter] get settings['anon-graphpresets'];</code> tupton on "Upgrade 2.1.2 - > 3.0.1" http://www.datastax.com/support-forums/topic/upgrade-212-301#post-9302 Mon, 04 Mar 2013 18:38:34 +0000 tupton 9302@http://www.datastax.com/support-forums/ When did you first see the error? Is it when you first load OpsCenter in a browser, or is it only when you load that particular preset in the Performance section? Are you able to create new presets that use cf metrics and load them in the latest version of OpsCenter? Alain on "Upgrade 2.1.2 - > 3.0.1" http://www.datastax.com/support-forums/topic/upgrade-212-301#post-9248 Sat, 02 Mar 2013 15:37:49 +0000 Alain 9248@http://www.datastax.com/support-forums/ "Do any of the presets without CF-metrics work?" AFAIK yes. It seems that all the other presets are working fine. "When do you see that error? Is it when you click the preset to load it?" At this exact moment. There is what I see in the console : TypeError: Cannot read property '0' of null at h.populate (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/ripcord/ripcord.js:1494:267" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/ripcord/ripcord.js:1494:267</a>) at null.<anonymous> (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:121:223" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:121:223</a>) at f.(anonymous function).b [as onLoadPreset] (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:168:163" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:168:163</a>) at datasource.getSetting.addCallback.addErrback.d.error.prefix (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/ripcord/ripcord.js:2307:183" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/ripcord/ripcord.js:2307:183</a>) at l (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:78" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:78</a>) at d (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:49:470" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:49:470</a>) at resolve.callback (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:489" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:489</a>) at l (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:293" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:293</a>) at d (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:49:470" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:49:470</a>) at resolve.callback (<a href="http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:489" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/opscenter/js/dojotoolkit/dojo/dojo.js:50:489</a>) I also have this line when first loading opscenter: GET <a href="http://xxx.xxx.xxx.xxx:8888/Cassandra_Cluster/ops/rebalance-running" rel="nofollow">http://xxx.xxx.xxx.xxx:8888/Cassandra_Cluster/ops/rebalance-running</a> 403 (Forbidden) But I guess it doesn't really matter since in the free opscenter version the "rebalance cluster" feature is unavailable. Let me know if you need more information. mbulman on "Upgrade 2.1.2 - > 3.0.1" http://www.datastax.com/support-forums/topic/upgrade-212-301#post-9223 Fri, 01 Mar 2013 14:37:15 +0000 mbulman 9223@http://www.datastax.com/support-forums/ When do you see that error? Is it when you click the preset to load it? Do any of the presets without CF-metrics work? If you can look in the javascript console of your browser, there should be some more info about the error. Go ahead and paste whatever you can here. If you're using Chrome, you can find the JavaScript Console under "Tools". If you're using Firefox, you can find it under Tools -> Web Developer -> Web Console. Alain on "Upgrade 2.1.2 - > 3.0.1" http://www.datastax.com/support-forums/topic/upgrade-212-301#post-9222 Fri, 01 Mar 2013 14:02:52 +0000 Alain 9222@http://www.datastax.com/support-forums/ Hi, I just upgrade our free version of OpsCenter to the last version. I had some presets in the performance (metrics) section. They are still there but all the presets made using CF-metrics on all nodes are unreachable. I got the following error instead : "Error loading preset: Cannot read property '0' of null" I couldn't find anything more on log files. We use community C* 1.1.6 (with AMI 2.4) FWIW. Do I have to redo all these presets (We got about 35 CF...) ? nickmbailey on "point in time recovery" http://www.datastax.com/support-forums/topic/point-in-time-recovery#post-9192 Wed, 27 Feb 2013 18:02:57 +0000 nickmbailey 9192@http://www.datastax.com/support-forums/ I'm afraid we'll need more complete steps to reproduce this issue. I'm not sure what's happening at this point.