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https://issues.apache.org/jira/browse/SOLR-17589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17904634#comment-17904634
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Paul Blanchaert edited comment on SOLR-17589 at 12/10/24 10:15 PM:
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[~jdyer]
If we can modify the HEAD request to send an empty json object as payload, the
problem should be solved...
We can reproduce with curl:
{{curl -X HEAD --location "http://localhost:8983/solr/collection1/update"}}
--> raises error
While
{{curl -X HEAD --location "http://localhost:8983/solr/collection1/update"}}
{{ -H "Content-Type: application/json" }}
{{{{ -d '{}'}}}}
--> doesn't raise error
This goes for --http2, --http2-prior-knowledge and --http1.1
Content-Type should be one of: [application/xml, application/csv,
application/json, text/json, text/csv, text/xml, application/javabin,
application/cbor]
Could this bring us closer to a solution?
was (Author: [email protected]):
[~jdyer]
If we can modify the HEAD request to send an empty json object as payload, the
problem should be solved...
We can reproduce with curl:
{{curl -X HEAD --location "http://localhost:8983/solr/collection1/update"}}
--> raises error
While
{{curl -X HEAD --location "http://localhost:8983/solr/collection1/update"; \}}
{{ -H "Content-Type: application/json" \}}
{{ -d '{}'}}
--> doesn't raise error
Content-Type should be one of: [application/xml, application/csv,
application/json, text/json, text/csv, text/xml, application/javabin,
application/cbor]
Could this bring us closer to a solution?
> First use of PUT/POST request with HttpJdkSolrClient generates error log
> entry on solr server due to initial HEAD request
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-17589
> URL: https://issues.apache.org/jira/browse/SOLR-17589
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: clients - java
> Affects Versions: 9.7
> Reporter: Paul Blanchaert
> Priority: Minor
>
> The first call of the maybeTryHeadRequest of the HttpJdkSolrClient (used in
> the preparePutOrPost) causes an ERROR log entry in the solr server log even
> while the "HEAD" request is considered successful in the client.
> The client only performs this request once.
> The error on server side is due to the "empty" request: "missing content
> stream"
> 2024-12-10 08:31:48 2024-12-10 07:31:48.877 INFO (qtp1380924218-23-solr-123)
> [c:collection1 s:shard1 r:core_node2 x:collection1_shard1_replica_n1
> t:solr-123] o.a.s.u.p.LogUpdateProcessorFactory webapp=/solr path=/update
> params={}{} 0 0
> 2024-12-10 08:31:48 2024-12-10 07:31:48.877 ERROR (qtp1380924218-23-solr-123)
> [c:collection1 s:shard1 r:core_node2 x:collection1_shard1_replica_n1
> t:solr-123] o.a.s.h.RequestHandlerBase Client exception =>
> org.apache.solr.common.SolrException: missing content stream
> 2024-12-10 08:31:48 at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:93)
> 2024-12-10 08:31:48 org.apache.solr.common.SolrException: missing content
> stream
> 2024-12-10 08:31:48 at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:93)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:226)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.core.SolrCore.execute(SolrCore.java:2880) ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.HttpSolrCall.executeCoreRequest(HttpSolrCall.java:890)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:576) ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:251)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:208)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:243)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:213)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:202)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:184)
> ~[?:?]
> 2024-12-10 08:31:48 at
> org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:210)
> ~[jetty-servlet-10.0.22.jar:10.0.22]
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