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From S G <sg.online.em...@gmail.com>
Subject Re: java.util.Date RPC AvroRuntimeException
Date Mon, 16 Feb 2015 19:00:22 GMT
Avro added support for Date types recently.
https://issues.apache.org/jira/browse/AVRO-739

Which version are you using?
Also, note that support for java.util.* classes like UUID is still to be
added.
https://issues.apache.org/jira/browse/AVRO-1554


On Mon, Feb 16, 2015 at 6:02 AM, Casadio Phaedra <
Phaedra.Casadio@datamanagementpa.it> wrote:

> No one can help with?
>
>
>
> *Da:* Casadio Phaedra [mailto:Phaedra.Casadio@datamanagementpa.it]
> *Inviato:* giovedì 12 febbraio 2015 11:49
> *A:* user@avro.apache.org
> *Oggetto:* java.util.Date RPC AvroRuntimeException
>
>
>
> Hi, I’m trying to pass a date object trough avro IPC, but I’m caught in
> this situation:
>
>
>
> Exception without union
>
>
>
>   record Movement {
>
>     @java-class("java.util.Date") string dtStart;
>
>   }
>
>
>
> 2015-02-12 11:42:32,510 WARN  org.apache.avro.ipc.Responder.warn(363)
> system error
>
> java.lang.ClassCastException: java.util.Date cannot be cast to
> java.lang.CharSequence
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeString(GenericDatumWriter.java:213)
>
>                at
> org.apache.avro.specific.SpecificDatumWriter.writeString(SpecificDatumWriter.java:69)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:76)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeField(GenericDatumWriter.java:114)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeArray(GenericDatumWriter.java:138)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:68)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeField(GenericDatumWriter.java:114)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeArray(GenericDatumWriter.java:138)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:68)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeField(GenericDatumWriter.java:114)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:58)
>
>                at
> org.apache.avro.ipc.generic.GenericResponder.writeResponse(GenericResponder.java:68)
>
>                at
> org.apache.avro.ipc.Responder.respond(Responder.java:166)
>
>                at org.apache.avro.ipc.Responder.respond(Responder.java:99)
>
>                at
> org.apache.avro.ipc.ResponderServlet.doPost(ResponderServlet.java:48)
>
>                at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
>
>                at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
>                at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>
>                at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>
>                at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
>
>                at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>
>                at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
>
>                at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
>
>                at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
>
>                at
> org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
>
>                at
> org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
>
>                at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>
>                at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>
>                at
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
>
>                at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>
>                at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
>
>                at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
>
>                at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
>
>                at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>
>                at java.lang.Thread.run(Thread.java:744)
>
>
>
> Exception with union:
>
>
>
>   record Movement {
>
>     union(null, @java-class("java.util.Date") string) dtStart;
>
>   }
>
>
>
> 2015-02-12 11:15:03,009 WARN  org.apache.avro.ipc.Responder.warn(363)
> system error
>
> org.apache.avro.AvroRuntimeException: Unknown datum type java.util.Date:
> Fri Nov 14 13:54:16 CET 2014
>
>                at
> org.apache.avro.generic.GenericData.getSchemaName(GenericData.java:636)
>
>                at
> org.apache.avro.specific.SpecificData.getSchemaName(SpecificData.java:265)
>
>                at
> org.apache.avro.generic.GenericData.resolveUnion(GenericData.java:601)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.resolveUnion(GenericDatumWriter.java:151)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:71)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeField(GenericDatumWriter.java:114)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeArray(GenericDatumWriter.java:138)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:68)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeField(GenericDatumWriter.java:114)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeArray(GenericDatumWriter.java:138)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:68)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeField(GenericDatumWriter.java:114)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:104)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
>
>                at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:58)
>
>                at
> org.apache.avro.ipc.generic.GenericResponder.writeResponse(GenericResponder.java:68)
>
>                at
> org.apache.avro.ipc.Responder.respond(Responder.java:166)
>
>                at org.apache.avro.ipc.Responder.respond(Responder.java:99)
>
>                at
> org.apache.avro.ipc.ResponderServlet.doPost(ResponderServlet.java:48)
>
>                at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
>
>                at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
>                at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>
>                at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>
>                at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
>
>                at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>
>                at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
>
>                at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
>
>                at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
>
>                at
> org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
>
>                at
> org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
>
>                at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>
>                at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>
>                at
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
>
>                at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>
>                at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
>
>                at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
>
>                at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
>
>                at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>
>                at java.lang.Thread.run(Thread.java:744)
>
>
>
>
>

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