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https://issues.apache.org/jira/browse/SOLR-10886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cao Manh Dat updated SOLR-10886:
--------------------------------
Attachment: SOLR-10886.patch
[~noble.paul] What do you think about this patch?
> Using V2Request.process(solrClient) method throws NPE if the API returns an
> error
> ---------------------------------------------------------------------------------
>
> Key: SOLR-10886
> URL: https://issues.apache.org/jira/browse/SOLR-10886
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: SolrJ, v2 API
> Affects Versions: master (7.0)
> Reporter: Shalin Shekhar Mangar
> Fix For: master (7.0)
>
> Attachments: SOLR-10886.patch
>
>
> I was trying to use the V2Request to invoke the Config API and ran into this
> bug. In my case, the command had {{name}} missing but it is a required
> attribute:
> {code}
> String addListenerCommand = "{'add-listener' : {'event':'newSearcher',
> 'class':'" + TestSolrEventListener.class.getName() + "'}}";
> V2Request request = new
> V2Request.Builder("/c/warmingTestColl/config").withMethod(SolrRequest.METHOD.POST).withPayload(addListenerCommand).build();
> request.process(solrClient);
> {code}
> The logs show that there was an exception:
> {code}
> 4409 INFO (qtp480792233-31) [n:127.0.0.1:35920_solr c:warmingTestColl
> s:shard1 r:core_node1 x:warmingTestColl_shard1_replica_n1]
> o.a.s.h.SolrConfigHandler Failed to run commands. errors are
> {add-listener={event=newSearcher\,
> class=org.apache.solr.cloud.TestCloudSearcherWarming$TestSolrEventListener}\,
> errorMessages=['name' is a required field]}
> {code}
> But SolrJ, returned an NPE:
> {code}
> java.lang.NullPointerException
> at
> __randomizedtesting.SeedInfo.seed([312F78548DE0B0CB:B97B478E231CDD33]:0)
> at
> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at
> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:177)
> {code}
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