Dominic Oyeniran wrote: > I am experiencing the problem with deletion of items. See the exception > below. > Description: When you start deleting from the trash can either with > delete permanently or empty trash, the process dialog comes up but never > finishes and throws the exception below > > The db control is also not closed once an excpetion occurs > > I have noticed that it only occurs with raw bio assay. > > Any clue on how to solve this. It stops me from re-using a file for > example since I could delete an already linked file, ad same with other > items.
I think this problem only happens for Affymetrix data. I am not able to reproduce it for any other raw data types. I think the source of the problem is that when deleting a raw bioassay, BASE also tries to delete the raw data associated with it. Since Affymetrix data isn't stored in the database this will of course fail. After that I really don't know what is happening. The NullPointerException is coming from the cleanup code that is cleaning up after the first error, thus the DbControl fails to be closed and the "Found unclosed DbControl" is warning is logged. I will have to investigate more before I know why the error in the cleanup code happens. In any case, there is an easy workaround. Edit the raw bioassay and select 'none' as the CEL file. Save the changes and then retry deleting it from the trashcan again. /Nicklas > -------------------------------- > java.lang.NullPointerException > at > net.sf.basedb.core.RawDataBatcher.onBeforeClose(RawDataBatcher.java:3 > 07) > at > net.sf.basedb.core.AbstractBatcher.close(AbstractBatcher.java:120) > at net.sf.basedb.core.DbControl.rollback(DbControl.java:269) > at net.sf.basedb.core.DbControl.close(DbControl.java:237) > at net.sf.basedb.core.Trashcan.delete(Trashcan.java:233) > at > org.apache.jsp.views.trashcan.index_jsp._jspService(index_jsp.java:26 > 9) > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper > .java:328) > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3 > 15) > at > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl > icationFilterChain.java:269) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF > ilterChain.java:188) > at > net.sf.basedb.clients.web.servlet.CharacterEncodingFilter.doFilter(Ch > aracterEncodingFilter.java:72) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl > icationFilterChain.java:215) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF > ilterChain.java:188) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV > alve.java:210) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextV > alve.java:174) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j > ava:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j > ava:117) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal > ve.java:108) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav > a:151) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java > :870) > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p > rocessConnection(Http11BaseProtocol.java:665) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo > int.java:528) > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol > lowerWorkerThread.java:81) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP > ool.java:685) > at java.lang.Thread.run(Thread.java:595) > 13:40:36,156 WARN DbControl:1074 - Found unclosed DbControl during > finalize; is > LoggedIn = true; clientId = 4; userId = 3 > java.lang.Throwable: Please check the code to make sure that > DbControl.close() i > s always called. Stacktrace of code that created this DbControl: > at net.sf.basedb.core.DbControl.<init>(DbControl.java:142) > at > net.sf.basedb.core.SessionControl.newDbControl(SessionControl.java:26 > 1) > at net.sf.basedb.core.Trashcan.delete(Trashcan.java:184) > at > org.apache.jsp.views.trashcan.index_jsp._jspService(index_jsp.java:26 > 9) > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper > .java:328) > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3 > 15) > at > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl > icationFilterChain.java:269) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF > ilterChain.java:188) > at > net.sf.basedb.clients.web.servlet.CharacterEncodingFilter.doFilter(Ch > aracterEncodingFilter.java:72) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl > icationFilterChain.java:215) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF > ilterChain.java:188) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV > alve.java:210) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextV > alve.java:174) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j > ava:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j > ava:117) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal > ve.java:108) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav > a:151) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java > :870) > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p > rocessConnection(Http11BaseProtocol.java:665) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo > int.java:528) > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol > lowerWorkerThread.java:81) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP > ool.java:685) > at java.lang.Thread.run(Thread.java:595) ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. 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