# Problems on raspberry pi **URL:** \ **Category:** Elasticsearch\ **Created:** [February 7, 2014, 7:27pm UTC](https://discuss.elastic.co/t/problems-on-raspberry-pi/15677 "2014-02-07T19:27:28Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Jettro\_Coenradie](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jettro_coenradie/32/59704_2.png) [@Jettro\_Coenradie](https://discuss.elastic.co/u/Jettro_Coenradie)\ **Post date:** [February 7, 2014, 7:27pm UTC](https://discuss.elastic.co/t/problems-on-raspberry-pi/15677/1 "2014-02-07T19:27:28Z")
Hi, I am playing around with a raspberry pi cluster. Most of the things seem to be running fine. I can see a lot of data about my cluster using the the marvel plugin. I am however having problems getting data out of the nodes like cpu, memory etc. So on the cluster overview screen the block with information about the nodes is empty. I see a Bad Request error in the log. In the response I see this message: nested: FacetPhaseExecutionException[Facet [os.cpu.usage]: failed to find mapping for os.cpu.usage]; }]", Anybody has an idea how I can debug further? thanks Jettro -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/76a204c7-1cf6-4aa1-a291-c0257fbc91d3%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/76a204c7-1cf6-4aa1-a291-c0257fbc91d3%40googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![Boaz\_Leskes](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/boaz_leskes/32/723_2.png) [@Boaz\_Leskes](https://discuss.elastic.co/u/Boaz_Leskes)\ **Post date:** [February 7, 2014, 7:53pm UTC](https://discuss.elastic.co/t/problems-on-raspberry-pi/15677/2 "2014-02-07T19:53:21Z")
Hi Jettro, It seems like the cpu data is missing from the documents marvel queries. Those documents are based on the output of the Node Stats API. That one uses Sigar to extract this information, with fall back to Jvm based metrics. My guess is that neither could get the cpu usage on the OS level (not what the JVM is using). You can confirm by call GET \_cluster/nodes/stats?os (on a 0.90.X version) or GET \_nodes/stats/os (on 1.0.X) . Cheers, Boaz On Friday, February 7, 2014 8:27:28 PM UTC+1, Jettro Coenradie wrote: > Hi, > I am playing around with a raspberry pi cluster. Most of the things seem > to be running fine. I can see a lot of data about my cluster using the the > marvel plugin. I am however having problems getting data out of the nodes > like cpu, memory etc. So on the cluster overview screen the block with > information about the nodes is empty. > > I see a Bad Request error in the log. In the response I see this message: > nested: FacetPhaseExecutionException[Facet [os.cpu.usage]: failed to find > mapping for os.cpu.usage]; }]", > > Anybody has an idea how I can debug further? > > thanks > > Jettro -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/17bce5a8-b9cd-45bc-aff2-4d923a37db8a%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/17bce5a8-b9cd-45bc-aff2-4d923a37db8a%40googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![Jettro\_Coenradie](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jettro_coenradie/32/59704_2.png) [@Jettro\_Coenradie](https://discuss.elastic.co/u/Jettro_Coenradie)\ **Post date:** [February 7, 2014, 8:28pm UTC](https://discuss.elastic.co/t/problems-on-raspberry-pi/15677/3 "2014-02-07T20:28:12Z")
You are right, the problem is with the sugar library. It is missing the libsigar-arm-linux.so, the arm is not supported. Going to try the jam based metrics to see if those work. thanks so far Op vrijdag 7 februari 2014 20:53:21 UTC+1 schreef Boaz Leskes: > Hi Jettro, > > It seems like the cpu data is missing from the documents marvel queries. > Those documents are based on the output of the Node Stats API. That one > uses Sigar to extract this information, with fall back to Jvm based > metrics. My guess is that neither could get the cpu usage on the OS level > (not what the JVM is using). You can confirm by call GET > \_cluster/nodes/stats?os (on a 0.90.X version) or GET \_nodes/stats/os (on > 1.0.X) . > > Cheers, > Boaz > > On Friday, February 7, 2014 8:27:28 PM UTC+1, Jettro Coenradie wrote: > > > Hi, > > I am playing around with a raspberry pi cluster. Most of the things seem > > to be running fine. I can see a lot of data about my cluster using the the > > marvel plugin. I am however having problems getting data out of the nodes > > like cpu, memory etc. So on the cluster overview screen the block with > > information about the nodes is empty. > > > > I see a Bad Request error in the log. In the response I see this message: > > nested: FacetPhaseExecutionException[Facet [os.cpu.usage]: failed to find > > mapping for os.cpu.usage]; }]", > > > > Anybody has an idea how I can debug further? > > > > thanks > > > > Jettro -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/a2d48409-d4f8-4d6b-aa4a-f02ccbfc0397%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/a2d48409-d4f8-4d6b-aa4a-f02ccbfc0397%40googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![Jettro\_Coenradie](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jettro_coenradie/32/59704_2.png) [@Jettro\_Coenradie](https://discuss.elastic.co/u/Jettro_Coenradie)\ **Post date:** [February 7, 2014, 8:51pm UTC](https://discuss.elastic.co/t/problems-on-raspberry-pi/15677/4 "2014-02-07T20:51:21Z")
Fixed, It turns out the arm platform was not supported. You can compile your own, or download the so file from the following post: [https://groups.google.com/forum/#!topic/openhab/18C7FYpxWTQ](https://groups.google.com/forum/#!topic/openhab/18C7FYpxWTQ) Now I need to make marvel nicer for my raspberries, two of three are constantly over 90% -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/10e2a77f-7720-4e85-b2ab-633c0023e821%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/10e2a77f-7720-4e85-b2ab-633c0023e821%40googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 1:51am UTC](https://discuss.elastic.co/t/problems-on-raspberry-pi/15677/5 "2017-07-06T01:51:39Z")