I am getting unsupported datatype java.util.deque when I insert my document in Mongo using spring data. I see Stack and Queue is supported by default and didn't require converters. Do I need to write a converter for Deque. Has anyone faced this before? Please let me know.
Appreciate your help.
Related
Good afternoon!
I would like to know, please, how can I do the Data migration in Apache Solr? Is that possible?
For example:
I am currently working with a collection of Data (a large amount of Data) and I want to do the following:
Pass my Data from "COLLECTION1" to "COLLECTION2", for example. Is that possible?
Thank you so much, guys!
I am new to Moodle and the documented APIs are not helping me at all. Can someone please help me? I am trying to fetch data from the database and show it on screen.
Is there any tutorial or anything that can help me understand Moodle easily?
I am assuming what you want is a report generation tool. This will allow you to input a SQL query and get back a report of the results.
I would recommend going to this link and installing this plugin into your site. https://moodle.org/plugins/block_configurable_reports
Once you have that installed you can look over its documentation at this link. It should have everything you need to at least get started.
https://docs.moodle.org/37/en/Configurable_reports
what is the new approach to fetch data from solr within an extbase Service class? we previously did it with
$solrResponse = $this->solr->search('type:car', $offset, $limit);
$this->solr is an instance of
ApacheSolrForTypo3\Solr\System\Solr\SolrConnection
but the method search got removed in the newer version of the extension "apache-solr-for-typo3/solr" (currently using 9.0.2) and now i cant find the replacement for that one.
did someone else got that issue too? why we need that in an extension service? well we index an external graphQL into our TYPO3-solr.
help is much appreciated
We have switched to Solarium as a new PHP Solr Library.
https://solarium.readthedocs.io/en/stable/
or dig here:
https://github.com/TYPO3-Solr/ext-solr/tree/master/Classes/Search
HTH
Olivier
I have recently started learning zeppelin. I know we can use angular and PostgreSQL e.t.c within it using interpreter. I have gone through its tutorial as well. But it is not as descriptive as I thought. I have many doubts which I am asking to you and which may help other beginners as well.
1> How we can create API for the zeppelin (if possible)?: As most of the client side apps uses API, is it possible to create API in zeppelin ? and in which language we can create API. If possible I am thinking to create API in java or node.js(JS).
2> Is it possible to integrate zeppelin graphs in any UI(angular or html ?)?
3> How we can deploy zeppelin based application in production environment ?
If you have any good tutorial source please attach it.
If I have asked unrelated questions please point out. I will change it.
Thanks in advance for provide help and giving you precious time!
Apache Zeppelin has wide and well described API [1]. You can use any language to work with API.
Yes [2]. You can embed the paragraph result to your website.
You can use binary package or built from source [3].
[4] contains a lot of code in setup section.
--
http://zeppelin.apache.org/docs/0.8.0/usage/rest_api/notebook.html
http://zeppelin.apache.org/docs/0.8.0/usage/other_features/publishing_paragraphs.html
http://zeppelin.apache.org/docs/0.8.0/quickstart/install.html
http://zeppelin.apache.org/docs/0.8.0/
I am a new to solr working on solr version 4.8.0. I want to add/update/delete fields in the schema.xml at runtime using solrj. i can create or delete a core using solrj.
For adding documents or search using solrj, i referred this link
I want to learn advance functionality in solrj. I need any good tutorials or example code.
Can anyone please guide me?
Thanks in advance.
Solrj version 5.3 (features) introduced an experimental Schema API.
I think this page - https://wiki.apache.org/solr/SchemaRESTAPI contains all you need. Pay attention to Modifying the schema section. Although, it's not SolrJ way but it will work fine for you.