RE: SolrCloud DIH (Data Import Handler) MySQL 404

[msaunier]

Hello Shawn,

I have install SolrCloud 7.3 on an other server and the problem not apear. I 
create a Jira Ticket ?

But I have an other problem:

Full Import 
failed:org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to 
PropertyWriter implementation:ZKPropertiesWriter
        at 
org.apache.solr.handler.dataimport.DataImporter.createPropertyWriter(DataImporter.java:330)
        at 
org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:411)
        at 
org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:474)
        at 
org.apache.solr.handler.dataimport.DataImporter.lambda$runAsync$0(DataImporter.java:457)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
        at 
org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:935)
        at 
org.apache.solr.handler.dataimport.DataImporter.createPropertyWriter(DataImporter.java:326)
        ... 4 more

I regard to solved the problem.

Cordialement,





-----Message d'origine-----
De : Shawn Heisey [mailto:elyog...@elyograg.org] 
Envoyé : mardi 24 avril 2018 17:39
À : solr-user@lucene.apache.org
Objet : Re: SolrCloud DIH (Data Import Handler) MySQL 404

On 4/24/2018 2:03 AM, msaunier wrote:
> If I access to the interface, I have a null pointer exception:
>
> null:java.lang.NullPointerException
>       at 
> org.apache.solr.handler.RequestHandlerBase.getVersion(RequestHandlerBa
> se.java:233)

The line of code where this exception occurred uses fundamental Java methods. 
Based on the error, either the getClass method common to all java objects, or 
the getPackage method on the class, is returning null. That shouldn't be 
possible.  This has me wondering whether there is something broken in your 
particular Solr installation -- corrupt jars, or something like that.  Or maybe 
something broken in your Java.

Thanks,
Shawn