CODEWITHSUNDEEP
solr
Panda
Panda

Reputation: 83

SimplePostTool: WARNING: IOException while reading response: java.io.IOException: Server returned HTTP response code: 400

I'm trying to post some document(json format) into solr using the below commands in command prompt, but always I'm getting 400 Bad Request error. Java_Version:1.8.0; Solr_Version:7.2

CMD:

C:\..\..\solr-7.2.1\example\exampledocs>java -Dtype=text/json -Durl=http://localhost:8983/solr/mycore/update -jar post.jar books.json

Error:

SimplePostTool: WARNING: Solr returned an error #400 (Bad Request) for url: http://localhost:8983/solr/mycore/update
SimplePostTool: WARNING: Response: {
  "responseHeader":{
    "status":400,
    "QTime":1},
  "error":{
    "metadata":[
      "error-class","org.apache.solr.common.SolrException",
      "root-error-class","org.apache.solr.common.SolrException"],
    "msg":"This IndexSchema is not mutable.",
    "code":400}}
SimplePostTool: WARNING: IOException while reading response: java.io.IOException: Server returned HTTP response code: 400 for URL: http://localhost:8983/solr/mycore/update
1 files indexed.
COMMITting Solr index changes to http://localhost:8983/solr/mycore/update...
Time spent: 0:00:00.062

I've added the request handler in solrconfig.xml

<requestHandler name="/update" class="solr.UpdateRequestHandler" />

and <schemaFactory class="ClassicIndexSchemaFactory"/> -> for referring to schema.xml file

Schema.xml: (new fields added for my indexing)

<field name="id" type="string" indexed="true" stored="true" required="true"  multiValued="false" />
<field name="_version_" type="plong" indexed="false" stored="false"/>
<field name="_root_" type="string" indexed="true" stored="false" docValues="false" />
<field name="_text_" type="text_general" indexed="true" stored="false" multiValued="true"/>  

<!-- new fields -starts -->
<field name="cat" type="text_general" indexed="true" stored="true"/>
<field name="name" type="text_general" indexed="true" stored="true"/>
<field name="price" type="pdouble" indexed="true" stored="true"/>
<field name="inStock" type="boolean" indexed="true" stored="true"/>
<field name="author" type="text_general" indexed="true" stored="true"/>
<!-- new fields -ends -->

My Unique key is 'ID'.

enter image description here

Upvotes: 1

Views: 3342

Answers (2)

Edrisa Turay
Edrisa Turay

Reputation: 620

use java -Dc=core_name -Dauto=yes -Dtype=application/json -jar post.jar *.json

i dont know why it worked.

Upvotes: 2

MatsLindh
MatsLindh

Reputation: 52902

If you started with the schemaless configuration, there is going to be an update chain defined for any update request. You'll have to remove that configuration to stop Solr from trying to automagically create fields for you (which won't work when you're using the old style schema.xml).

This is defined in the solrconfig.xml file, and should be removed:

<initParams path="/update/**">
  <lst name="defaults">
    <str name="update.chain">add-unknown-fields-to-the-schema</str>
  </lst>
</initParams>

You shouldn't have to remove the chain itself, just the initParams for the update paths.

Upvotes: 1

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