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ChronixDB / chronix.server

The Chronix Server implementation that is based on Apache Solr.
Apache License 2.0
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When querying with fq, query handler raises an exception #58

Closed redblinkconsulting closed 8 years ago

redblinkconsulting commented 8 years ago

Steps to reproduce: Install chronix-solr-6.0.1 solr start go to http://localhost:8983/solr/#/chronix/query q = metric:Load qf = anything you want

solr ui shows: { "responseHeader":{ "status":400, "QTime":4}, "error":{ "metadata":[ "error-class","org.apache.solr.common.SolrException", "root-error-class","org.apache.solr.common.SolrException"], "msg":"no field name specified in query and no default specified via 'df' param", "code":400}}

solr.log shows: 2016-06-07 21:04:59.630 ERROR (qtp110456297-17) [ x:chronix] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: no field name specified in query and no default specified via 'df' param at org.apache.solr.parser.SolrQueryParserBase.checkNullField(SolrQueryParserBase.java:700)

FlorianLautenschlager commented 8 years ago

Hi, thx for trying Chronix :+1:

With Chronix 0.2 we have replaced the "ag" and "analysis" tag with "function". Now everything is a function. (see: https://github.com/ChronixDB/chronix.server#function-query)

Query the maximum, minimum and count the points:

http://localhost:8983/solr/chronix/select?
&q=metric:*Load*
fq=function=max;min;count
redblinkconsulting commented 8 years ago

Thanks, that worked.