Elasticsearch 5.1.1
Zeppelin 0.6.2
Notebook command
%elasticsearch
get /tweeter/tweet/1
Result message
Error : None of the configured nodes are available:
[{#transport#-1}{127.0.0.1}{localhost/127.0.0.1:9300}]
elastic search interpreter settingenter code here
Default setting
elasticsearch.yml Setting
cluster.name: elasticsearch
network.host: 127.0.0.1
http.port: 9200
transport.tcp.port: 9300
Zeppelin currently doesnt support ES 5.0. There is a PR for that working in progress but stuck due to many API changes.
https://github.com/apache/zeppelin/pull/1598
Updated: Recently the PR for adding elastic http client was merged. So now you can use ES 5.0+ in zeppelin using elastic interpreter (http client setting, port 9200)
See also: https://github.com/apache/zeppelin/commit/e763b3bf3e8a26a2e2134bc615aac1bff59cd82d
Related
I'm trying to integrate SOLR with Hybris but both of them are running on Kubernetes as a diffferent pod.
If I'm trying indexing SOLR on Hybris, it throws the error below;
ERROR [BackofficeLO-47] (000001JT) [SolrStandaloneSearchProvider] Error from server at http://10.10.100.181:34324/solr: Error CREATEing SolrCore 'master_backoffice_backoffice_product_flip': Unable to create core [master_backoffice_backoffice_product_flip] Caused by: de.hybris.platform.solr.search.MultiMaxScoreQParserPlugin
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://10.10.100.181:34324/solr: Error CREATEing SolrCore 'master_backoffice_backoffice_product_flip': Unable to create core [master_backoffice_backoffice_product_flip] Caused by: de.hybris.platform.solr.search.MultiMaxScoreQParserPlugin
I guess somethings wrong with SOLR "deafult" indexing directory.
Solr is running as process like below inside the pod;
solr#solr-fsd33wdf-qteg:/opt/solr-8.5.2$ ps -ef | grep solr
solr 10 1 0 Jun23 ? 00:15:55 /usr/local/openjdk-11/bin/java -server -Xms512m -Xmx512m -XX:+UseG1GC -XX:+PerfDisableSharedMem -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=250 -XX:+UseLargePages -XX:+AlwaysPreTouch -Xlog:gc*:file=/var/solr/logs/solr_gc.log:time,uptime:filecount=9,filesize=20M -Dsolr.jetty.inetaccess.includes= -Dsolr.jetty.inetaccess.excludes= -Dsolr.log.dir=/var/solr/logs -Djetty.port=8983 -DSTOP.PORT=7983 -DSTOP.KEY=solrrocks -Duser.timezone=UTC -Djetty.home=/opt/solr/server -Dsolr.solr.home=/var/solr/data -Dsolr.data.home= -Dsolr.install.dir=/opt/solr -Dsolr.default.confdir=/opt/solr/server/solr/configsets/_default/conf -Dlog4j.configurationFile=/var/solr/log4j2.xml -Xss256k -Dsolr.jetty.https.port=8983 -jar start.jar --module=http
So default confdir is /opt/solr/server/solr/configsets/_default/conf
If I'm check SOLR_HOME variable, it's different directory;
solr#solr-f575dcfdf-qtnpg:/opt/solr-8.5.2$ echo $SOLR_HOME
/var/solr/data
So, how can I change confdir to /var/solr/data ? I guess this is the problem here?
Thanks!
This page provides you with information on how to use the standalone setup. The ant configureSolrServer takes an argument of the path to the original Solr binary that you should download from here. This overwrites the files in the directory with the SAP Commerce specific setup. The MultiMaxScoreQParserPlugin is part of solr-hybris-components-<version_of_solr>.jar file, where the <version_of_solr> corresponds to the solr version your SAP Commerce is running on. Note that SAP Commerce also supports multiple Solr versions and it depends on what configuration you have.
You may then extend the default Solr docker image as provided here to have your setup running.
I have installed MongoDB shell version v3.4.9 in windows 7 and when I type mongo in cmd then I get the following error
error see the screenshot
Please tell me how to resolve it.
I am a beginner in MongoDB.
Run a netstat -an from a Console window. Then locate the default MongoDB port 27017 in the output. If it's there you may have a firewall issue.
If it isn't then MongoDB is not running or not listening on the default port. In this case you want to either start the windows service if you've installed MonggDB as a service or manually run mongod. The following links provide some guidance around that:
How to install mongoDB on windows?
How do I start Mongo DB from Windows?
I am using datastax 2.2.2 in my ubuntu:12.04 system. I just downloaded tar ball and started solr using
dse cassandra -s
It starts solr. I verified it using
netstat -plten
It show port 8983 is being used.
10.XX.XX.XX:8983/solr/ --> Call never ends. It's keep on loading.
I started opscenter and checked with ip:8888/ it shows opscenter ui.
What is the solr web interface url for datastx 2.2.2 and Do i need to change any configurations for solr?
Any Ideas?
The Solr Admin UI default is usually:
<ip>:8983/solr
For example from my test VM on my local machine:
http://192.168.56.20:8983/solr/
I'v just started to learn solr. From last 3 days I'm in trouble. I can not
index rich documents on solr 3.6 and 4.0. I am using windows7 64bit.
what i tried is as:
First I installed solr 3.6 with tomcat-jetty.using BitNami Apache
1.tried -Durl command what i got :
error #500 lazy loading error
2.Download curl for my window machine and tried curl i got: error #500 lazy loading error
3.copied a program from solr tutorial to upload a file using solrJ for
SolrJ in NetBeans IDE and tried a pdf files to indexed using
update/extract
then i got:
org.apache.solr.common.SolrException: Server at
"myServer:port/solr" returned non ok status:500, message:Internal
Server Error
4.changed solconfig.xml so removed startup=lazy from update/extract
request handler and got the same thing
I re-installed solr 3.6 again but can't succeed. 4.0 gives the same error.
Same problem with some other request handler also like /browse says
etc.
Should i switch to Linux?
Looks like the packager (Bitnami) did not include that library, even though they left Solr configured to use that library. You may ask them to resolve it. Or you can deploy it yourself.
Here's how to deploy Solr on Tomcat. Its equally easy to install on Windows; and it starts as a Windows service. Once installed, to enable the rich document support, copy the contents of contrib/extraction/lib/ to a directory and point the sharedLib in solr.xml to that directory. If you have used that guide, you will understand those new terms :-)
I am using eZPublis(4.6.0). I have set solr folder folder in my xampp folder and activated the eZFind extension in \settings\override\site.ini.append.php.
My solr is runing on port 8080 ("http://127.0.0.1:8080/solr/"). when I run "http://127.0.0.1:8080/solr/", it loads fine.
However, when I try to run command : php extension/ezfind/bin/php/updatesearchindexsolr.php -s
it shows following error “Please, ensure the server is started and the configuration of eZ Find is correct”. I am following http://harmssite.com/post/86#comment-113.
Can anyone suggest what wrong I may be doing or any other solution?
If you are sure that solr is running then you might need to edit solr.ini (or one of its overrides) and use 127.0.0.1 instead of localhost. I've faced this issue sometimes.
The default Solr port is 8983, so eZ Find out of the box is set up to look at that port. If you are sure that Solr is up and running on port 8080 then look in your solr.ini to verify you have eZ Find pointed at the right Solr port.