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bug #6934

Updated by Andreas Müller about 1 year ago

When running export functionality on larger databases (whole database) from within the TaxEditor one often gets RemoteAccessExceptions. A reason for this could be that httpinvoker does not support streaming and large results result in time-outs or similar issues.
Maybe #6791 is a solution for this.

~~~
login :
editor version : 4.9.2
server : ()
schema version :
os : Windows 7 6.1 amd64
java : 1.8.0_141
org.springframework.remoting.RemoteAccessException: Could not access HTTP invoker remote service at [http://api.cybertaxonomy.org:80/flora-greece/remoting/io.service]; nested exception is org.apache.http.NoHttpResponseException: Did not receive successful HTTP response: status code = 502, status message = [Proxy Error]
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.convertHttpInvokerAccessException(HttpInvokerClientInterceptor.java:216)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:147)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
at com.sun.proxy.$Proxy52.export(Unknown Source)
at eu.etaxonomy.taxeditor.io.ExportManager$2.run(ExportManager.java:199)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.apache.http.NoHttpResponseException: Did not receive successful HTTP response: status code = 502, status message = [Proxy Error]
at org.springframework.remoting.httpinvoker.HttpComponentsHttpInvokerRequestExecutor.validateResponse(HttpComponentsHttpInvokerRequestExecutor.java:357)
at org.springframework.remoting.httpinvoker.HttpComponentsHttpInvokerRequestExecutor.doExecuteRequest(HttpComponentsHttpInvokerRequestExecutor.java:230)
at eu.etaxonomy.taxeditor.service.CdmServiceRequestExecutor.doExecuteRequest(CdmServiceRequestExecutor.java:61)
at org.springframework.remoting.httpinvoker.AbstractHttpInvokerRequestExecutor.executeRequest(AbstractHttpInvokerRequestExecutor.java:138)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.executeRequest(HttpInvokerClientInterceptor.java:194)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.executeRequest(HttpInvokerClientInterceptor.java:176)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:144)
... 5 more
~~~

WGB:

im Nachgang hierzu habe ich mal die anderen Exportfunktionen ausprobiert.
CSV_Name hörte sich viel versprechend an – lief auch schnell durch, aber ohne, dass die Ergebnisdatei bei mir gespeichert wurde.
CSV-Print – dauert - Ende mit Fehler (sah genauso aus, aber sicherheitshalber noch mal unten)
DwC-A (nur Taxa, Synonyme, Missapplied, mit Header) – dauert – dauert sehr – noch länger – und Fehler.
JAXB (nur Synoyms, Taxa, Taxon Names [??]) – dauert auch „noch länger“ – und Fehler.

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