I think we’re planning on releasing 1.19 in a few weeks[1], but I look forward to upgrading POI to 4.0.0 as soon as it’s available, and we can roll a 1.20 shortly afterwards... maybe mid Sept?
[1] All time units and estimates are in “open source time” and may have little connection to an actual calendar. On Mon, Jul 30, 2018 at 6:26 PM Karl Wright (JIRA) <j...@apache.org> wrote: > > [ > https://issues.apache.org/jira/browse/TIKA-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16562606#comment-16562606 > ] > > Karl Wright commented on TIKA-2693: > ----------------------------------- > > [~kiwiwings], when is Tika planning to go to POI 4.0.0? > > > > Tika 1.17 uses the wrong classloader for reflection > > --------------------------------------------------- > > > > Key: TIKA-2693 > > URL: https://issues.apache.org/jira/browse/TIKA-2693 > > Project: Tika > > Issue Type: Bug > > Components: general > > Affects Versions: 1.17 > > Reporter: Karl Wright > > Priority: Major > > > > I don't know whether this was addressed in 1.18, but Tika seemingly uses > the wrong classloader when loading some classes by reflection. > > In ManifoldCF, there's a two-tiered classloader hierarchy. Tika runs in > the higher class level. Its expectation is that classes that are loaded > via reflection use the classloader associated with the class that is > resolving the reflection, NOT the thread classloader. That's standard Java > practice. > > But apparently there's a place where Tika doesn't do it that way: > > {code} > > Error tossed: org/apache/poi/POIXMLTextExtractor > > java.lang.NoClassDefFoundError: org/apache/poi/POIXMLTextExtractor > > at > org.apache.tika.parser.microsoft.ooxml.OOXMLParser.parse(OOXMLParser.java:106) > ~[?:?] > > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) > ~[?:?] > > at > org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280) > ~[?:?] > > at > org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143) > ~[?:?] > > at > org.apache.manifoldcf.agents.transformation.tika.TikaParser.parse(TikaParser.java:74) > ~[?:?] > > {code} > > > > -- > This message was sent by Atlassian JIRA > (v7.6.3#76005) >
