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https://issues.apache.org/jira/browse/GEODE-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15496935#comment-15496935
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Hitesh Khamesra commented on GEODE-1524:
----------------------------------------
4xx Client error – codes are used to tell the client that a fault has taken
place on THEIR side. They should not re-transmit the same request again, but
fix the error first.
5xx Server error – codes that tell the client the server failed to fulfill an
apparently valid request. The client can continue and try again with the
request without modification.
> Swagger UI does not show query errors
> -------------------------------------
>
> Key: GEODE-1524
> URL: https://issues.apache.org/jira/browse/GEODE-1524
> Project: Geode
> Issue Type: Improvement
> Components: rest (dev)
> Reporter: Jens Deppe
> Assignee: Udo Kohlmeyer
> Labels: bug-hunt
>
> I'm playing with UDA and running adhoc queries through the Swagger UI.
> However, if I have a catastrophic error in my query the Swagger UI doesn't
> display it and I'm left with a 'progress spinner' bar. However, the same
> query from the command line does produce an appropriate error. For example,
> here I'm trying to use my {{sumuda}} function in a query:
> {noformat}
> (2.7)jdeppe@deppe-mbp bughunt-2016 $ curl -v -H "Accept: application/json"
> 'http://127.0.0.1:8080/gemfire-api/v1/queries/adhoc?q=select%20sumuda(index)%20from%20%2Ffoo'
> * Trying 127.0.0.1...
> * Connected to 127.0.0.1 (127.0.0.1) port 8080 (#0)
> > GET /gemfire-api/v1/queries/adhoc?q=select%20sumuda(index)%20from%20%2Ffoo
> > HTTP/1.1
> > Host: 127.0.0.1:8080
> > User-Agent: curl/7.43.0
> > Accept: application/json
> >
> < HTTP/1.1 500 Server Error
> < Date: Fri, 10 Jun 2016 19:52:26 GMT
> < Content-Type: application/json
> < Accept-Charset: big5, big5-hkscs, cesu-8, euc-jp, euc-kr, gb18030, gb2312,
> gbk, ibm-thai, ibm00858, ibm01140, ibm01141, ibm01142, ibm01143, ibm01144,
> ibm01145, ibm01146, ibm01147, ibm01148, ibm01149, ibm037, ibm1026, ibm1047,
> ibm273, ibm277, ibm278, ibm280, ibm284, ibm285, ibm290, ibm297, ibm420,
> ibm424, ibm437, ibm500, ibm775, ibm850, ibm852, ibm855, ibm857, ibm860,
> ibm861, ibm862, ibm863, ibm864, ibm865, ibm866, ibm868, ibm869, ibm870,
> ibm871, ibm918, iso-2022-cn, iso-2022-jp, iso-2022-jp-2, iso-2022-kr,
> iso-8859-1, iso-8859-13, iso-8859-15, iso-8859-2, iso-8859-3, iso-8859-4,
> iso-8859-5, iso-8859-6, iso-8859-7, iso-8859-8, iso-8859-9, jis_x0201,
> jis_x0212-1990, koi8-r, koi8-u, shift_jis, tis-620, us-ascii, utf-16,
> utf-16be, utf-16le, utf-32, utf-32be, utf-32le, utf-8, windows-1250,
> windows-1251, windows-1252, windows-1253, windows-1254, windows-1255,
> windows-1256, windows-1257, windows-1258, windows-31j, x-big5-hkscs-2001,
> x-big5-solaris, x-compound_text, x-euc-jp-linux, x-euc-tw, x-eucjp-open,
> x-ibm1006, x-ibm1025, x-ibm1046, x-ibm1097, x-ibm1098, x-ibm1112, x-ibm1122,
> x-ibm1123, x-ibm1124, x-ibm1166, x-ibm1364, x-ibm1381, x-ibm1383, x-ibm300,
> x-ibm33722, x-ibm737, x-ibm833, x-ibm834, x-ibm856, x-ibm874, x-ibm875,
> x-ibm921, x-ibm922, x-ibm930, x-ibm933, x-ibm935, x-ibm937, x-ibm939,
> x-ibm942, x-ibm942c, x-ibm943, x-ibm943c, x-ibm948, x-ibm949, x-ibm949c,
> x-ibm950, x-ibm964, x-ibm970, x-iscii91, x-iso-2022-cn-cns, x-iso-2022-cn-gb,
> x-iso-8859-11, x-jis0208, x-jisautodetect, x-johab, x-macarabic,
> x-maccentraleurope, x-maccroatian, x-maccyrillic, x-macdingbat, x-macgreek,
> x-machebrew, x-maciceland, x-macroman, x-macromania, x-macsymbol, x-macthai,
> x-macturkish, x-macukraine, x-ms932_0213, x-ms950-hkscs, x-ms950-hkscs-xp,
> x-mswin-936, x-pck, x-sjis_0213, x-utf-16le-bom, x-utf-32be-bom,
> x-utf-32le-bom, x-windows-50220, x-windows-50221, x-windows-874,
> x-windows-949, x-windows-950, x-windows-iso2022jp
> < Content-Length: 5211
> < Server: Jetty(9.3.6.v20151106)
> <
> {"message" : "Server has encountered while executing Adhoc query!",
> "stackTrace" :
> "com.gemstone.gemfire.rest.internal.web.exception.GemfireRestException:
> Server has encountered while executing Adhoc query!
> at
> com.gemstone.gemfire.rest.internal.web.controllers.QueryAccessController.runAdhocQuery(QueryAccessController.java:208)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
> at
> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
> at
> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
> at
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)
> at
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)
> at
> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
> at
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
> at
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
> at
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:969)
> at
> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:860)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
> at
> org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:845)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:821)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1685)
> at
> org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1158)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1090)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
> at org.eclipse.jetty.server.Server.handle(Server.java:517)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:261)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at scratch.MySumUda.accumulate(MySumUda.java:28)
> at
> com.gemstone.gemfire.cache.query.internal.CompiledGroupBySelect.accumulate(CompiledGroupBySelect.java:427)
> at
> com.gemstone.gemfire.cache.query.internal.CompiledGroupBySelect.applyAggregateAndGroupBy(CompiledGroupBySelect.java:201)
> at
> com.gemstone.gemfire.cache.query.internal.CompiledGroupBySelect.evaluate(CompiledGroupBySelect.java:173)
> at
> com.gemstone.gemfire.cache.query.internal.CompiledGroupBySelect.evaluate(CompiledGroupBySelect.java:49)
> at
> com.gemstone.gemfire.cache.query.internal.DefaultQuery.executeUsingContext(DefaultQuery.java:576)
> at
> com.gemstone.gemfire.cache.query.internal.DefaultQuery.execute(DefaultQuery.java:387)
> at
> com.gemstone.gemfire.cache.query.internal.DefaultQuery.execute(DefaultQuery.java:322)
> at
> com.gemstone.gemfire.rest.internal.web.controllers.QueryAccessController.runAdhocQuery(QueryAccessController.java:188)
> ... 44 more
> * Connection #0 to host 127.0.0.1 left intact
> "}
> {noformat}
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