Hi all, I'm working on updating my Python client library to work with Fedora 3.2.1, and I'm running into an error with the REST API addDatastream method, which is causing an exception in Fedora.
I'm posting a multi-part file upload (a PNG image) to the URL http://localhost:8081/fedora32/objects/changeme:5/datastreams/avatar?controlGroup=M&dsLabel=southpark_me.png I am running on Linux, using Fedora 11. Java is OpenJDK 1.6.0 build 14, db is PostgreSQL 8.3.7, I'm using the installer version of 3.2.1 (not compiling from source), and I'm doing a custom install with SSL, messaging, and authentication turned off. The client library I've written works fine with Fedora 3.1 on the same system, using an installer version of 3.1 again with SSL, authentication and messaging off, and with REST API turned on. Has anyone run into a similar issue on 3.2.1? Is there a new configuration variable somewhere I've not set properly? My immediate thought was that the below is a file-system permissions error, so I went looking for all the "temp" and "work" directories I could find and made sure my account had write permission. That didn't help, so I started Fedora as root, and got the same exception. At this point, I'm at a bit of a loss. Can anyone provide pointers? The exception: javax.ws.rs.WebApplicationException: fedora.server.errors.StreamWriteException: Error writing temp stream at fedora.server.rest.BaseRestResource.handleException(BaseRestResource.java:122) at fedora.server.rest.DatastreamResource.addOrUpdateDatastream(DatastreamResource.java:498) at fedora.server.rest.DatastreamResource.addDatastream(DatastreamResource.java:349) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at com.sun.jersey.server.impl.model.method.dispatch.EntityParamDispatchProvider$ResponseOutInvoker._dispatch(EntityParamDispatchProvider.java:157) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:124) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:555) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:514) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:505) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:359) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at fedora.server.security.servletfilters.FilterRestApiFlash.doFilter(FilterRestApiFlash.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at fedora.server.security.servletfilters.FilterSetup.doFilter(FilterSetup.java:234) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at fedora.server.security.servletfilters.FilterSetup.doFilter(FilterSetup.java:234) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at fedora.server.security.servletfilters.FilterSetup.doFilter(FilterSetup.java:234) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at fedora.server.security.servletfilters.FilterSetup.doFilter(FilterSetup.java:234) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:636) Caused by: fedora.server.errors.StreamWriteException: Error writing temp stream at fedora.server.management.DefaultManagement.putTempStream(DefaultManagement.java:1219) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at fedora.server.messaging.NotificationInvocationHandler.invoke(NotificationInvocationHandler.java:70) at $Proxy0.putTempStream(Unknown Source) at fedora.server.management.ManagementModule.putTempStream(ManagementModule.java:474) at fedora.server.rest.DatastreamResource.addOrUpdateDatastream(DatastreamResource.java:430) ... 47 more Caused by: java.lang.NullPointerException at fedora.server.utilities.StreamUtility.pipeStream(StreamUtility.java:128) at fedora.server.management.DefaultManagement.putTempStream(DefaultManagement.java:1210) ... 55 more Thanks very much, ---Peter Herndon ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Fedora-commons-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
