Thanks for letting us know about the source of the problem. -- Steve www.lucidworks.com
> On Aug 27, 2018, at 3:15 PM, yx zhou <zhouyua...@gmail.com> wrote: > > i found the root cause, it is my setting > > <exclusion> > <groupId>org.noggit</groupId> > <artifactId>noggit</artifactId> > </exclusion> > > It's has duplicate (version conflict) in my dependency. > > > On Mon, Aug 27, 2018 at 11:22 AM yx zhou <zhouyua...@gmail.com> wrote: > >> Hi Steve >> >> Thank your reply. >> My solr server is from >> http://archive.apache.org/dist/lucene/solr/7.0.1/, and my SolrJ client >> is >> >> <dependency> >> <groupId>org.apache.solr</groupId> >> <artifactId>solr-solrj</artifactId> >> <version>7.0.1</version> >> <exclusions> >> <!-- Use jcl-over-slf4j from gremlin-core --> >> <exclusion> >> <groupId>org.slf4j</groupId> >> <artifactId>jcl-over-slf4j</artifactId> >> </exclusion> >> <!-- Use noggit from janusgraph-core --> >> <exclusion> >> <groupId>org.noggit</groupId> >> <artifactId>noggit</artifactId> >> </exclusion> >> </exclusions> >> </dependency> >> >> >> Thanks >> >> >> On Fri, Aug 24, 2018 at 4:50 PM Steve Rowe <sar...@gmail.com> wrote: >> >>> Hi, >>> >>> SchemaRequestJSONWriter class was removed in SOLR-12455[1], but this >>> change has not been released yet (will be released with Solr 7.5). I’m >>> guessing you’re using code built against branch_7x or master? If so, then >>> one solution is to build against the released source for any 7.x version. >>> >>> [1] https://issues.apache.org/jira/browse/SOLR-12455 >>> >>> -- >>> Steve >>> www.lucidworks.com >>> >>>> On Aug 24, 2018, at 6:47 PM, yx zhou <zhouyua...@gmail.com> wrote: >>>> >>>> Got the following errow when i try to delete a field with Schema API, >>> on >>>> Solr 7.0.1, cloud model >>>> >>>> java.lang.NoSuchMethodError: >>>> >>> org.apache.solr.client.solrj.request.schema.SchemaRequest$SchemaRequestJSONWriter.writeString(Ljava/lang/String;)V >>>> >>>> at >>>> >>> org.apache.solr.client.solrj.request.schema.SchemaRequest$SchemaRequestJSONWriter.write(SchemaRequest.java:824) >>>> at >>>> >>> org.apache.solr.client.solrj.request.schema.SchemaRequest$Update.getContentStreams(SchemaRequest.java:711) >>>> at >>>> >>> org.apache.solr.client.solrj.request.RequestWriter.getContentStreams(RequestWriter.java:51) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.BinaryRequestWriter.getContentStreams(BinaryRequestWriter.java:53) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.HttpSolrClient.createMethod(HttpSolrClient.java:330) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:251) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:242) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1121) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:862) >>>> at >>>> >>> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:793) >>>> at >>> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:178) >>>> at >>> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:195) >>>> at >>> org.janusgraph.diskstorage.solr.SolrUtil.deleteField(SolrUtil.java:286) >>>> at >>> org.janusgraph.diskstorage.solr.SolrUtil.fieldsSync(SolrUtil.java:249) >>>> >>>> My code is >>>> >>>> public static void deleteField(CloudSolrClient client, String >>>> collection, String fieldName) >>>> throws IOException, SolrServerException { >>>> SchemaRequest.DeleteField deleteFieldRequest = new >>>> SchemaRequest.DeleteField(fieldName); >>>> >>>> client.setDefaultCollection(collection); >>>> SchemaResponse.UpdateResponse deleteFieldResponse = >>>> deleteFieldRequest.process(client); >>>> } >>> >>>
