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Posted to dev@jena.apache.org by "Jan Martin Keil (Jira)" <ji...@apache.org> on 2022/01/20 12:55:00 UTC
[jira] [Updated] (JENA-2257) QueryExecHTTP#actualSendMode ignores query length causing HTTP 414
[ https://issues.apache.org/jira/browse/JENA-2257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jan Martin Keil updated JENA-2257:
----------------------------------
Description:
{_}QueryExecHTTP#actualSendMode(){_}, called in {_}QueryExecHTTP#query(String reqAcceptHeader){_}, does not consider the length of the query. In case of long queries, this causes _414 Request-URI Too Long_ errors, even if {_}sendMode=={_}{_}QuerySendMode{_}{_}.asGetWithLimitBody:{_}
{quote}HttpException: 414 Request-URI Too Long
at org.apache.jena.sparql.engine.http.QueryExceptionHTTP.rewrap(QueryExceptionHTTP.java:49)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.executeQuery(QueryExecHTTP.java:493)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.query(QueryExecHTTP.java:483)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.execRdfWorker(QueryExecHTTP.java:339)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.execGraph(QueryExecHTTP.java:287)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.construct(QueryExecHTTP.java:244)
at org.apache.jena.sparql.exec.QueryExecutionAdapter.execConstruct(QueryExecutionAdapter.java:129)
{quote}
Workaround:
_QuerySendMode.systemDefault = QuerySendMode.asPost;_
was:
{_}QueryExecHTTP#actualSendMode(){_}, called in {_}QueryExecHTTP#query(String reqAcceptHeader){_}, does not consider the length of the query. In case of long queries, this causes _414 Request-URI Too Long_ errors, even if {_}sendMode=={_}{_}QuerySendMode{_}{_}.asGetWithLimitBody:{_}
{quote}HttpException: 414 Request-URI Too Long
java.util.concurrent.CompletionException: HttpException: 414 Request-URI Too Long
at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314)
at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319)
at java.base/java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:787)
at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: HttpException: 414 Request-URI Too Long
at org.apache.jena.sparql.engine.http.QueryExceptionHTTP.rewrap(QueryExceptionHTTP.java:49)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.executeQuery(QueryExecHTTP.java:493)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.query(QueryExecHTTP.java:483)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.execRdfWorker(QueryExecHTTP.java:339)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.execGraph(QueryExecHTTP.java:287)
at org.apache.jena.sparql.exec.http.QueryExecHTTP.construct(QueryExecHTTP.java:244)
at org.apache.jena.sparql.exec.QueryExecutionAdapter.execConstruct(QueryExecutionAdapter.java:129)
{quote}
Workaround:
_QuerySendMode.systemDefault = QuerySendMode.asPost;_
> QueryExecHTTP#actualSendMode ignores query length causing HTTP 414
> ------------------------------------------------------------------
>
> Key: JENA-2257
> URL: https://issues.apache.org/jira/browse/JENA-2257
> Project: Apache Jena
> Issue Type: Bug
> Components: ARQ, SPARQL
> Affects Versions: Jena 4.3.2
> Reporter: Jan Martin Keil
> Priority: Major
>
> {_}QueryExecHTTP#actualSendMode(){_}, called in {_}QueryExecHTTP#query(String reqAcceptHeader){_}, does not consider the length of the query. In case of long queries, this causes _414 Request-URI Too Long_ errors, even if {_}sendMode=={_}{_}QuerySendMode{_}{_}.asGetWithLimitBody:{_}
> {quote}HttpException: 414 Request-URI Too Long
> at org.apache.jena.sparql.engine.http.QueryExceptionHTTP.rewrap(QueryExceptionHTTP.java:49)
> at org.apache.jena.sparql.exec.http.QueryExecHTTP.executeQuery(QueryExecHTTP.java:493)
> at org.apache.jena.sparql.exec.http.QueryExecHTTP.query(QueryExecHTTP.java:483)
> at org.apache.jena.sparql.exec.http.QueryExecHTTP.execRdfWorker(QueryExecHTTP.java:339)
> at org.apache.jena.sparql.exec.http.QueryExecHTTP.execGraph(QueryExecHTTP.java:287)
> at org.apache.jena.sparql.exec.http.QueryExecHTTP.construct(QueryExecHTTP.java:244)
> at org.apache.jena.sparql.exec.QueryExecutionAdapter.execConstruct(QueryExecutionAdapter.java:129)
> {quote}
> Workaround:
> _QuerySendMode.systemDefault = QuerySendMode.asPost;_
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