[ https://issues.apache.org/jira/browse/TIKA-853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Mastarone updated TIKA-853: -------------------------------- Attachment: TIKA-853.patch I've attached a potential patch for the MP4Parser class that prevents the occurrence of the IOException. The things I speculated about in my previous two comments concerning the external parser were incorrect. In the MP4Parser's parse method, I moved the closing of the TikaInputStream to the very end, and before that, I set a number of object references to null, and then call System.gc(). If I set one fewer object reference to null from the collection of those that I included, or if I don't garbage collect, my IOException remains. > java.io.IOException with TikaGUI and testMP4.m4a > ------------------------------------------------ > > Key: TIKA-853 > URL: https://issues.apache.org/jira/browse/TIKA-853 > Project: Tika > Issue Type: Bug > Components: gui, parser > Affects Versions: 1.1 > Environment: Windows 7 > Reporter: John Mastarone > Attachments: TIKA-853.patch > > > Using a latest build: when attempting to drop the new testMP4.m4a file into > the Tika GUI, a TikaException / IOException occurs: > org.apache.tika.exception.TikaException: Failed to close temporary resources > at > org.apache.tika.io.TemporaryResources.dispose(TemporaryResources.java:152) > at > org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:127) > at org.apache.tika.gui.TikaGUI.handleStream(TikaGUI.java:320) > at org.apache.tika.gui.TikaGUI.openFile(TikaGUI.java:279) > at > org.apache.tika.gui.ParsingTransferHandler.importFiles(ParsingTransferHandler.java:94) > at > org.apache.tika.gui.ParsingTransferHandler.importData(ParsingTransferHandler.java:77) > at javax.swing.TransferHandler.importData(Unknown Source) > at javax.swing.TransferHandler$DropHandler.drop(Unknown Source) > .... > Caused by: java.io.IOException: Could not delete temporary file > C:\Users\john\AppData\Local\Temp\apache-tika-693752014807275949.tmp > at > org.apache.tika.io.TemporaryResources$1.close(TemporaryResources.java:70) > at > org.apache.tika.io.TemporaryResources.close(TemporaryResources.java:121) > at > org.apache.tika.io.TemporaryResources.dispose(TemporaryResources.java:150) > ... 40 more > I know that the parser for this file is new and its external source parser > has some potential bugs, but this exception does not occur when using Tika > CLI to detect / parse the test file. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira